Mr Lo Anderson Sha Stone & Webster Ho TX

Prefix First Name Last Name Company City State Province CountryLeigh Acquarola-Cruz Crystaphase Products, Inc. Houston TXJack Adams Adams Project Managers, Inc. Olathe KS

Mr. Raul Adarme Criterion Catalysts & Technologies Houston TXMr Chuck Addington Coffeyville Resources Coffeyville KSMr. Jae-Cheol Ahn GS Caltex Corporation Yeosu South KoreaMr. John Aikman Valero Energy Corporation Memphis TNMr. Ari Aitolahti Neste Oil Porvoo FinlandMr. Mohsin Al Shayban Saudi Aramco Ras Tanura Eastern Saudi ArabiaMr. Terry Albrecht The Benahm Companies, LLC Tulsa OK

William Alexander Eurecat U.S. Houston TXNoaman Al-Fudhail Saudi Aramco Ras Tanura Eastern Province Saudi Arabia

Eng. Majed Al-Jameel Saudi Aramco Ras Tanura Eastern Province Saudi ArabiaMr. Bader Al-Khaldi KNPC Sugar Land TXMr. Michael Allen URS-Washington Division Houston TXMr. Mishaal AlThukair Saudi Aramco Houston TX

R. Scott Alvis Merichem Houston TXGreg Amentini Koch Heat Transfer Company, LP Houston TX

Mr Paresh Amin INTERCAT Sea Girt NJMr. Marcus Ammon Climax Molybdenum Sahuarita AZMr. Jon Anderson Albemarle Corporation Edmonton AB CanadaMr. Louisuis Anderson Shaw Stone & Websterw Houstonuston TX

Mark C. Anderson ThioSolv LLC Spring TXMr Simon Arends LyondellBasell Industries Houston TX

VK Arora Kinetics Process Improvements Houston TXRaul Arriaga Albemarle Houston TXGuido Aru INTERCAT Conifer CO

Mr. Orlando Arzola Eurecat U.S. Incorporated Manzanares Caracas VenezuelaMr. Christopher Atkin Hydrocarbon Engineering Surrey United KingdomMr Derek Atkinson Oxford Catalysts Ltd Oxford United Kingdom

Danielle Austin AVTS San Antonio TXMr. Clifford Avery Albemarle Corporation Houston TXMr. Tom Ayral INOVx Solutions Irvine CA

David Banks Shaw Stone & Webster Houston TXMr. Reinaldo Baptista Petrobras America Inc. Houston TX Harris Mr. K. Barham ConocoPhillips Ponca CIty OKMr. Raul Barrera Advanced Refining Technologies Columbia MDMr. James Barry TRICAT Inc. Baltimore MD

Chris Barta Albemarle Corporation Houston TXMr Sutharshan Barthasarathy Emerson Process Management Austin TX

Robert Bartnicki INOVx Solutions Houston TXMr John Barton URS Washington Division Denver COMr. Jerry M. Basconi Baker Petrolite Sugar Land TX

Vito Bavaro Shell Global Solutions Houston TXMr. Dustin Beebe Prosys, Inc. Baton Rouge LA

Frank Bejarano Merichem Chemicals & Refinery Services LLC Houston TX

Mr Michael Bo lf Chemical & Metall Corp Freeport TX

Mr. Clifton Ben CHEP Houston TXMs. Kathie Berg CHEP - Catalyst & Chemical Containers St. Catharines ON CanadaMr. David Berglund Technip USA, Inc. Houston TXMr. David Berman Amlon Resources Pikesville MDMr. Michael Bernard Micro Motion, Inc. Boulder COMr. Patrick Bernhagen Foster Wheeler Houston TXMr. Francisco Bertheau INTERCAT Sea Girt NJMr. Valdis Berzins Haldor Topsoe Houston TXMr. Scott Bieber Baker Petrolite Sugar Land TXMr. Matthew Biery ConocoPhillips Ponca City OKMs. Lauren Blanchard Advanced Refining Technologies Columbia MDMrs. Marilyn Blaschke Baker Petrolite Sugar Land TX

Tim Bloomfield CITGO Petroleum Corporation Lake Charles LAKevin Bockwinkel DuPont - STRATCO Leawood KS

Mr. Brian Boeger DuPont STRATCO Leawood KSMr. Darrell Bond Celanese Houston TXMr Jeffrey Bonifas Champion Technologies, Inc Shreveport LA

Paul Bonner Honeywell HPS Houston TXMr. James Boozer Aspen Technology Houston TXMr Marc Bories TOTAL Le Havre FranceMr. Roland Bourdeau BASF Catalysts LLC Pittsburgh PAMr. Michael Bourgeoisurgeois Gulf Chemical & Metallurgical CorpGu urgical . Freeport TX

Edward Bovo BASF Catalysts LLC Houston TXMr. Richard Bowman TOTAL Houston TX

Hans Boy Foster Wheeler USA, Fired Heater Division Clinton NJJeff Braden SUD-CHEMIE INC. Louisville KYNilanjan Brahma EURECAT US, Inc. Houston TXBrenda Bramhill Baker Petrolite Sugar Land TXJeannie Branzaru DuPont Clean Fuel Technology Leawood KS

Mr. Bob Braun Shaw Energy & Chemicals Houston TXMs. Marlene Breedlove Oil & Gas Journal Houston TX

Steve Brennom Cat Tech Houston TXWill Bridges Coastal Chemical Co. Houston TXMarcela Brina Soteica LLC Houston TX

Dr Henri (Hank) Brittain Top Control Inc. Wyoming OHMrs. Teresa Brod Criterion Catalysts & Technologies Houston TXMs. Yvette Brooks NPRA Washington DC

David Brossard Chevron San Ramon CAMr. David Brosten Shell Oil Company Houston TXMr Manfred Brown INTERCAT Sea Girt NJMr Michael Brown Matrikon Edmonton Alberta China

Oscar Brown Albemarle Houston TXRussell Brown Solomon Associates Dallas TXKenneth Bruno Albemarle Corporation Houston TXRoss Brunson SUD-CHEMIE INC. Auburn CADeric Bryant Nalco Sugar Land TX

Bill Cates nt Refining Company scaloosa AL

Chris Buffington Eurecat U.S. Inc. Houston TXMs. Katherine Bui Axens North America Houston TXMr. Todd Burkes UOP LLC Houston TXMr. Andy Burleigh Tracerco Baton Rouge LAMr. Louis Burns Albemarle Corporation Houston TXMr. Paul Burns Champion Technologies Huntington Beach CAMr. Kevin Burton HOVENSA LLC Christiansted VI Virgin Islands, U.S.Mr. Chris Bustamante Solomon Associates Dallas TX

Ron Butterfield INTERCAT Sea Girt NJSteve Byars Process Dynamics Fayetteville AR

Mr. Neal Cammy UOP LLC Des Plaines ILMr Don Campbell Criterion Catalysts & Technologies Houston TXMr. James Campbell Axens North America Houston TX

Gregory Cantley Marathon Petroleum Company Russell KYAndrew Capper Matrikon Edmonton Alberta CanadaKevin Carlson Criterion Catalysts & Technologies Houston TX

Mrs. Maureen Carlson Air Products Allentown PAMr. Stanley Carp CITGO Petroleum Corporation Lemont IL

Robert Carpenter GE Water & Process Technologies The Woodlands TXMrs. Melissa Carrillo Barnes and Click Plano TXMr. Steve Catchpole Johnson Matthey Catalysts Billingham United Kingdom

Bill Cates Hunt Refining CompanyHu TuscaloosaTu ALMr. Michael Catt Aspen Technology Inc. Houston TX

Rachel Causey CB&I The Woodlands TXMrs Margarita Ceballos Honeywell Inc. Houston TXMrs Aslid Cervantes ECOPETROL Bogota ColombiaMrs. Aslid Cervantes González Ecopetrol S.A. Cartagena Bolivar ColombiaMr. Mugun Chae SK Corporation,South Korea Daejeon South KoreaMr Andrew Chambers INTERCAT Sea Girt NJMs. Emma Chan Merichem Chemicals & Refinery Services Houston TXMr Sandeep Chandran SAIC Houston TXMr. Jim Chapman Albemarle Corporation Houston TXMrs. Cheryl Chartier NATCO Houston TX

Charles Cherry BASF Catalysts, LLC Monument CODr. Chang Chi Tricat Industries, Inc Hunt Valley MDMr. Ken Chlapik Johnson Matthey Catalysts Oakbrook Terrace ILMr. Arthur Chow Mustang Engineering Houston TX

Thomas Chow Fluor Energy & Chemicals Irvine CA Orange CountyDennis Cima Chevron Products Co Sugar Land TXPat Clark INTERCAT Sea Girt NJDonald Clawson ECI Savannah GA

Ms. Jessica Clements Baker Petrolite Sugar Land TXMr. Paul Clewis Axens North America Houston TX

Bill Clyburn Valero Ardmore OKMr. Nicholas Confuorto Belco Parsippany NJMr Thomas Conine DeltaValve Houston TX

Mr gie De Capite namic Catal sts Se Park MD

Patrick Conroy Champion Technologies St. Louis MOClint Cooper Shaw Stone & Webster Houston TX

Mr Richard Cooper DuPont Clean Fuel Technologies Leawood KSMr. Steve Corbin DuraTherm, Inc. Houston TXMr. Juan Jose Corres Grace Davison Columbia MDMr. Richard Coser Chevron Fairfield CA

Keith Couch UOP Des Plaines ILMr. Kevin Coy ConocoPhillips Bartlesville OK

Ruben Cruz Davison Catalysts/ART Columbia MDMr. Frank Cunningham Grace Davison Houston TXMr. Timothy Cunningham Sunoco Inc. Philadelphia PAMr. George Curtin Sunoco Inc Marcus Hook PA

Sheldon Custer Chevron Corporation Richmond CAFred Czubba Phoenix Contact Inc. Harrisburg PA

Mr Bruce Dahm LyondellBasell Industries Houston TXMs. Gerianne D'Angelo Advanced Refining Technologies Chicago ILMs. Tamra Daniels KBC Advanced Technologies, Inc. Houston TX

James Daughtry INEOS Schulenburg TXMs. Celest Davis Packgen Corporation Phoenix AZMr Derek Davis ConocoPhillips Houston TXMr Mark Davis Lion Oil Company El Dorado ARMr. AugieAu De Capite Dynamic CatalystsDy y Severnaverna Park MD Mr. Nick De La Garza Marathon Petroleum Company Garyville LA

Geraldine De Leon PDVSA Petroleo S.A. Urb. La Campina Caracas VenezuelaMs. Despina De Velasco Grace Davison Columbia MDMr. Henk De Zwart CHEP Houston TXMs. Joanne Deady Grace Davison Columbia MD

Theresa Deisch Haldor Topspe, Inc. Houston TXMr. Oscar del Bosque INTERCAT Sea Girt NJMr Jorge Delgado Acevedo LyondellBasell Industries Houston TX

Pankaj Desai Shell Global Solutions Houston TXMr. Sumeet Desai M3 Technology Houston TXMr. Nick DeSantis Sunoco Philadelphia PA

Ruben DeVelasco Baker Petrolite Sugar Land TXMr. Guy DeVicaris Champion Technologies Houston TX

Stanley DeVries Invensys Process Systems North Potomac MDMr. Dilip Dharia Shaw Stone & Webster Houston TXMr. Thomas Di Giacomo Saudi Aramco Ras Tanura Saudi ArabiaMr. David DiCamillo Criterion Catalysts and Technologies L.P. Houston TXMr. Luke Dickerson Valero Energy Corporation Sunray TXMr. Paul Diddams INTERCAT Sea Girt NJ

Stephanie Dishaw Coastal Chemical Co. Houston TXMr. R Kevin Dodds Equilibrium Catalyst Inc Houston TXMr Clint Dolby LyondellBasell Industries Houston TXMr. Clemente Dominguez PEMEX Col.Huasteca México D.F. MexicoMr. Kai Dominik CDTECH Pasadena TX

Dr Frank El ell Fisher Bellaire TX

Patrick Donahue Innovative Catalyst Group San Francisco CARichard Doss CITGO Petroleum Corporation Lake Charles LA

Ms. Ramona Doty BJ Chemical Services Houston TXMr. Patrick Dougherty WorleyParsons Long Beach CADr Simon Doughty Johnson Matthey Catalysts Oakbrook Terrace IL

Peter Douvry Porocel Adsorbents, Catalysts & Services Houston TXSam Driskill The Shaw Group Houston TX

Mr. Geoff Dubin Axens North America Princeton NJMr. Daryl Dunham UOP Ponca City OK

John Dunleavy Johnson Matthey Catalysts Billingham United KingdomMrs. Nancy Durrani Shaw Energy & Chemicals Houston TXMr. Paul Eaton Champion Technologies, Inc. Houston TX

Steve Eckhoff BASF Catalysts Houston TXMr. Dean Edgar Criterion Catalysts & Technologies Houston TX

Harold Eggert Champion Technologies, Inc. The Woolands TXKaty Eichelberger Shaw Energy & Chemicals Houston TXChristy Eisman OSIsoft Denver CO

Mr. Bradley Eldridge UOP Houston TXMarinus Elfring Criterion Catalysts & Technologies Houston TX

Mr. Edward Ellis ExxonMobil Research and Engineering Co Annandale NJJulie Ellis Johnson Matthey Catalysts Oakbrook Terrace IL

Dr Frank Elvinvin Buell Fisher-KlostermanBu -Klosterman Bellaire TXKristin Esbeck Booz Allen Hamilton, Inc. Washington DCBlake Eskew Purvin & Gertz, Inc. Houston TX

Mr. James Esteban Suncor Energy Inc. Commerce City COMr. Eduardo Estrada Grace Davison Columbia MDMr. Eric Evans Lion Oil Company El Dorado AR

Martin Evans INTERCAT Sea Girt NJMr. Gary Everett LyondellBasell Industries Houston TX

Mike Facker Western Refining Gallup NMMr Paul Feder Honeywell Inc. Houston TXMr. Steve Fenderson Goar, Allison & Associates, Inc. Tyler TX

Dave Ferguson Tracerco Pasadena TXMr. Mark Ferguson ConocoPhillips Ponca City OKMr Kevin Ferrall CITGO Refining & Chemicals, LP Corpus Christi TXMr. Anthony Ferrell Axens North America Houston TX

Michael Fettis UOP LLC Des Plaines ILJohn Fields Criterion Catalysts & Technologies Houston TXLuis Finales Albemarle Corporation Houston TX

Mr. Jon Finch Flying J Inc North Salt Lake UTMr. Paul Fisher Technip USA Houston TXMr Richard Fisher INTERCAT Sea Girt NJMr. Scott Flathouse ConocoPhillips Borger TXMr. Ray Fletcher INTERCAT Sea Girt NJMr. Robert Fletcher Grace Davison Houston TXMr. Fabian Florez SmartSignal Chicago IL

Sobhan Ghosh INTERCAT Sea Girt NJ

Mr. Philippe Floury Axens North America Houston TXMr. Sylvain Fontaine Baker Petrolite Philadelphia PAMr Austin Fontenot LyondellBasell Industries Houston TX

Ferrill Ford Emerson Process Management Austin TXMr. Thor Forseth Frontier Refining Inc. Cheyenne WY

Joanna Franco Hart Energy Publishing, LP McLean VAChris Frank UOP LLC Des Plaines IL

Mr. William Frantz Albemarle Corporation Savannah GAMrs. Shanna French Porocel Adsorbents, Catalysts & Services Houston TXMr. Merle Fritz Sinclair Tulsa Refining Company Tulsa OK

Dwight Fruge Coastal Chemical Co. Houston TXAngelo Furfaro UOP LLC Des Plaines IL

Mr. Robert Gallogly BASF Catalyst LLC Oak Park ILTeresa Garcia BASF Catalysts LLC Houston TXThomas Garvin SAIC Houston TX

Mr. Claudio Garzon UOP LLC Des Plaines ILDr. Robert Gattee Grace Davison Columbia MD

Andrea Gay CA, Inc. Houston TXDeke George NetSPI Minneapolis MN

Mr. Stephen George Wynnewood Refining Co. Wynnewood OKTina Geyer Frontier Refining Inc. Cheyenne WYSobhan Ghosh INTERCAT Sea Girt NJ

Mr. Gary Gianzon Marathon Oil Company Garyville LAMrs. Denise Gilbert ConocoPhillips Company Ponca City OKMr. Steve Gim Shaw Stone & Webster Houston TX

Mark Glaze Aggreko, LLC Houston TXMr. John Glover Crystaphase Houston TXMr. Piyush Gokhale Climax Molybdenum Technology Center Sahuarita AZMr. Horacio Gonzalez INTERCAT Sea Girt NJ

Jorge Gonzalez Albemarle Corporation Pasadena TXMr Jose Gonzalez PDVSA Punto Fijo Falcon VenezuelaMr. Pablo Gonzalez TOTAL Port Arthur TX

Peter Gonzalez MPR Services, Inc. Dickinson TXRene Gonzalez Petroleum Technology Quarterly Spring TXRichard Gossard Albemarle Corp Fort Collins COShri Goyal Shell Oil Products US Houston TX

Mr. Ian Graham Haldor Topsoe, Inc. Houston TXMr. E. Lee Granniss Criterion Catalysts & Technologies Houston TXDr Peter Grant Oxford Catalysts Oxford United KingdomMr. Gary Gray UOP LLC Houston TX

Tim Gray Catalyst & Chemical Containers Edmonton Alberta CanadaCarson Greer Criterion Catalysts & Technologies Edmonton AB CanadaJack Gregory Champion Technologies Calgary Alberta Canada

Mr. Reinhard Gross OMV Vienna AustriaMr. Richard Grubb Chevron Products Company Pascagoula MSMr. Eddie Guillory BASF Catalysts LLC Port Allen LA

Mrs Shari Ha Honeywell Phonix AZ

Mike Gunter Criterion Catalysts & Technologies Houston TXEddie Habibi PAS Houston TXMichael Hackett Intertek PARC Pittsburgh PA

Mr. Jeff Hackney Emerson Process Management Austin TXJohn Haight DuPont Wilmington DE

Mr. Karl Hall Petrojam Ltd. Kingston JamaicaCalvin Hallada Caladay Consulting Ann Arbor MI

Mr Don Hamilton Honeywell Houston TXMr. Tom Handza URS -Washington Division Princeton Office Princeton NJMr Travis Hansen Mustang Engineering Houston TX

Daryl Hanson Valero Energy San Antonio TXMr. Craig Harclerode OSIsoft Houston TX

Brian Harris Holly Refining & Marketing Co. Woods Cross UTMr. Everette Harris Headwaters Lawrenceville NJMr Jeff Harris Sinclair Oil Salt Lake City UTMs. Karsten Harstad Aspen Technology Burlington MA

Edward Hartman Process Consulting Services Inc. Houston TXMr. Robert Haseltine Albemarle Corporation Houston TXMr Curt Hassler DuPont STRATCO Clean Fuels Leawood KSMr. Uday Hattiangadi KBR Houston TXmr Jeff Haus KBR Newark DEMrs. Shari Haushalterushalter Honeywell Phonix AZMr. Gary Hawkins Emerson Process Management Hinsdale IL

Dennis Haynes Nalco Company Sugar Land TXMr. Jeffery Hazle NPRA Washington DCMr. Rex Heater BASF Catalysts, LLC Houston TX

Tim Helming Watchguard Technologies, Inc. Seattle WAMr. Winston Henry Petrojam Ltd. Kingston JamaicaMr. Howard Hess Sinclair Oil Salt Lake City UT

Greg Higginson Quadra Chemicals Ltd. Calgary Alberta CanadaMr. Thomas Hightower E.I. DuPont de Nemours & Co. Baton Rouge LA

Stephen Higley NPRA Washington DCMr. Jason Hill ConocoPhillips Company Trainer PAMr. Brian Hills Baker Petrolite Corp. Eddystone PAMr. J.G. Hitchens DuPont STRATCO Leawood KS

Monique Hitchings Hart Energy Publishing, LP Houston TXStephen Hodges Champion Technologies The Woodlands TX

Mr. Kevin Hofer Chevron U.S.A. Richmond CAGerald Hoffman BJ Chemical Services Houston TXKen Hoge STRATCO-DuPont Leawood KS

Mr. Edward Hostetter Catalyst Trading Company, Ltd. Houston TXMr. Phil Hucke Coffeyville Resources LLC Coffeyville KSMr. David Hunt Grace Davison Houston TXMr. Michael Hurley BASF Catalysts, LLC Houston TX

Robert Hutchings M3 Technology Houston TXMr. Eric Hutchins Process Consulting Services, Inc. Houston TX

Ms Angela Jones Grace Da Col mbia MD

Mr. John Hutchison Euro Support B.V. Amersfoort Utrecht NetherlandsScott Imhoff UOP LLC Des Plaines IL

Mr. Sam Ireland CITGO Petroleum Corporation Lake Charles LAMr. Richard Isherwood UOP LLC Des Plaines ILMr. Solly Ismail BASF Catalysts LLC Iselin NJ NJMr. Joseph Jacobs KBC Advanced Technologies, Inc. Houston TXMr. Terry Jacobs BJ Chemical Services Hobbs NMMr. Jay Jaffe Gulf Chemical and Metallurgical Corp Freeport TX

Rajendra Jakhete Sunoco Philadelphia PARichard James BJ Chemical Services Erie CO

Mr. Frederic Jardin Eurecat France La Voulte NC FranceZiad Jawad Shaw Energy & Chemical Houston TXYvonne Jeanneret CITGO - Lemont Refinery Lemont IL

Mr. Doug Jergenson Montana Refining Co, Inc. Great Falls MTDr. Yaming Jin ConocoPhillips Company Bartlesville OKMr Kiyoshi Jo Yamatake Kawana Japan

Jeff Johns Chevron Salt Lake City UTJames Johnson Mustang Engineers and Constructors, L.P. Houston TXJames Johnson Marathon Oil Detroit MIKelvin Johnson Sulzer Chemtech Humble TX

Mr. Rick Johnson National Cooperative Refinery Assoc. McPherson KSMs Angela Jones Grace Davison vison Columbiau MD

David Jones TRICAT, Inc. Houston TXMr Kevin Jones Gulf Chemical & Metallurgical Corp. Freeport TX

Ronald Jordan Air Products & Chemicals, Inc. Houston TXDr. Cheryl Lynn Joyal BP Refining Technology Naperville IL

Arvids Judzis CDTECH Pasadena TXDr. Gopalakrishnan Juttu LyondellBasell Newtown Square PA

Allen Kaiser Delek Refining Tyler TXMark Kaminsky LyondellBasell Industries Alvin TX

Mr. Les Kane Hydrocarbon Processing Houston TXMr. Ravi Kant Emerson Process Management Chanhassen MN

Adam Kasle BP Naperville ILRick Kaun Matrikon Inc. Edmonton Alberta Canada

Mr. Patrick Kelly Honeywell Process Solutions Phoenix AZWilliam Kelly Equilibrium Catalyst Inc. Kingwood TX

Mr. Mike Kendall DuraTherm, Inc. Houston TXMr Gregory Kendrick Crystaphase Products, Inc. Houston TXMr. Daniel Kennedy PRSI Pasadena TXMr. Bill Kepner Marathon Petroleum Garyville LAMr. Shakir Khambaty Fluor Aliso Viejo CAMr. Marty King Chevron Houston TXMr. Ron Kinsberg Colt Worley Parsons Calgary Alberta Canada

Kristine Klavers Hart Energy Publishing Houston TXScott Klimek Sawyer Technical Materials Eastlake OHAndrew Klosinski Emerson Process Management Chanhassen MN

Mr Jeff Lang Cal met Shre LA

Pramod Koradia Saint-Gobain norPro Stow OHMr. Kuntal Kotnis Foster Wheeler Corporation Houston TXMr. Jan Kouri Petroval, L.P. Houston TXMr. Dennis Kowalczyk Grace Davison Columbia MDMr. Ken Koziol Haldor Topsoe, Inc. Houston TX

Alan Kramer Albemarle Corporation Ellicott City MDLarry Kraus Criterion Catalysts & Technologies Houston TX

Mr Richard Kraus Haldor Topsoe Orange CAMr. Marcel Krause Irving Oil Limited Saint John NB Canada

Lawrence Kremer Baker Petrolite Corporation Sugar Land TXJesper Kristensen Statoilhydro Kalundborg DenmarkWinston Krone SafirRosetti San Francisco CA

Mr. Artur Krueger Petroval S.A. Houston TXMr. Kenneth Krug Shaw Energy & Chemicals Houston TX

Christopher Kuehler Albemarle Corporation Houston TXRobert S. Kurtas Hess Corporation - Port Reading Refinery Woodbridge NJ

Mr. Don Kyle Criterion Catalysts Houston TXLawrence Lacijan UOP LLC Des Plaines IL

Mr. Balbir Lakhanpal Advanced Refining Technologies Columbia MDMr. Alain Lamourelle Albemarle Mission Viejo CAMr. Philip Lane Albemarle Corporation Houston TXMr. Jeff Lang Calumetu Shreveportveport LAMr. Vergel Lantaco Crystaphase Products, Inc. Houston TXMr. Costantino Lanza INOVx Solutions Irvine CAMr. John Lapoint III Packgen Corporation Auburn ME

Luigi Laricchia UOP Des Plaines ILBlake Larsen Western Refining El Paso TXBob Larson INTERCAT Sea Girt NJTed Lathan UOP LLC Houston TX

Mr. Geoff Latimer Anvil Corporation Bellingham WAConstantine Lau Yokogawa Corporation Of America Sugar Land TX

Mr. Eric Lauber Western Refining Bloomfield NMMr. Michael Laux Frontier Oil Cheyenne WY

Max Lawrence Shell Global Solutions Houston TXMr. Craig Lawson SmartSignal Corporation Lisle ILMR Andrew Layton KBC Advanced Technologies, Inc. Bellingham WAMr. Binh Le Merichem Chemicals & Refinery Svcs LLC Houston TXMr. Dana Leach MRCI Great Falls MTMr Andrew Lechelt Quadra Chemicals Edmonton Alberta CanadaMr. Richard Ledden Oil & Gas Journal Houston TXMr. Stephen Lee Chevron Corp. Richmond CA

Yangsoo Lee SK Energy Ulsan South KoreaMr. David Legg ConocoPhillips Bartlesville OKMr. Richard Lelievre Arkema Inc. Philadelphia PAMr. Warren Letzsch Shaw Stone & Webster Houston TXMr. Vincent Leung ConocoPhillips Company Ponca City OK

Mr Peter Macios GE Water and Process Technologies Tre ose PA

Mr. Lawrence Lew Chevron Napa CAMr. Thomas Liike Coastal Chemical Co. Wixom MIMr. Jason Lin Mustang Engineering Houston TX

Deke Lincoln KBR Newark DEMr. Regis Lippert INTERCAT Sea Girt NJ

James Little Hydrocarbon Engineering Surrey United KingdomDr. Changkun Liu Headwaters Technology Innovation LLC Lawrenceville NJMiss Ching-Yuan Lo Albemarle Corporation Houston TX

Darwin Logerot Prosys Inc. Baton Rouge LAJose Lopez Refineria Dominicana de Petroleo, S. A. Haina San Cristobal Dominican Republic

Ms. Linda Lopez Albemarle Corporation Houston TXMr. Mario Lopez Sulzer Chemtech USA, Inc. Houston TX

Samuel A. Lordo Nalco Energy Service Sugar Land TXMr. Arthur Loudon CITGO Corpus Christi TXMr. Tony Loverdi Eurecat US Inc. Houston TXMr. David Low UOP LLC Des Plaines ILMr. Adrian Lucero Crystaphase Products Houston TXMr. Robert Ludolph Sunoco, Inc. Marcus Hook PAMr. Lewis Ludwig Johnson Matthey Catalysts Oakbrook Terrace ILMs. Laura Lynne Perry Equipment Corporation Fairfield CAMr. Bill Lywood Crude Quality Inc. Edmonton Alberta CanadaMr. Peter Macios GE Water and Process Technologies Trevosev PA

Edward MacNeel Aspen Tech Carlsbad CAMs. April Maestas Suncor Energy Commerce City COMr. Luiz Magalhaes Petrobras America Inc. Houston TX Harris Mr. Vernon Mallett UOP Des Plaines IL

Terry Malone The Automation Group Houston TXMr. Fred Manley Emerson Austin TX

William Manning Black & Veatch Overland Park KSGeorge Manthos Technip USA Houston TXPatrick Markham SafirRosetti Chicago IL

Mr. Bryan Markland Aggreko, LLC Houston TXMr. Rick Markle Champion Technologies Houston TXMr. Soren Marklund Eurecat Houston TXDr. Greg Martin Emerson Process Management Austin TX

Luc Martin Aspen Technology Inc. Houston TXMr. Ron Martin Sud - Chemie Louisville KY

Carter Martinez S&B Engineers and Constructors Houston TXMs. Lora Martinez Shell Global Solutions (US), Inc. Houston TXMr. Michael Martinez Albemarle Corporation Houston TXMr. Rey Martinez AVTS San Antonio TX

Paul Mason PTQ Magazine London United KingdomDr. Pramod Mathur Technip USA Houston TXMr. Umesh Mathur Aggreko, LLC Houston TXMs. Veronica May UOP LLC Des Plaines IL

Sharon Maydak Porous Media Conroe TX

Ms Eli abeth Mettee Grace Da Col mbia MD

Steven Mayo Albemarle Corporation Houston TXMr. Gregg McAteer Nalco Company Sugar Land TX

Charles McCloud Criterion Catalysts & Technologies Houston TXCraig McClure Honeywell Houston TX

Mr. Stephen McColl UOP LLC Houston TXCameron McCord Chevron Pascagoua MS

Dr Beth McCulloch UOP Des Plaines ILMr. Mark McDonald M Chemical Company, Inc. Los Angeles CAMr. Morgan McGough Roddey Engineering Services, Inc. Shreveport LAMr. Tim McGuirk BASF Houston TXMr. Terence McHugh Porocel Adsorbents, Catalysts & Services Houston TXMr. Sherard McIntosh KBR Houston TX

Blaine McIntyre Matrikon Edmonton Alberta CanadaMr. Joseph McLean BASF Catalysts LLC Houston TXMr. Andrew McMullan KBC Advanced Technologies, Inc. Herndon VA

Harvey McQuiston Shaw Stone & Webster Houston TXMichael McShan Champion Technologies Houston TX

Mr. Randy Meek Chevron Pascagoula MSMr. Tim Melancon The Shaw Group Baton Rouge LA

David W. Mendrek Murphy Oil USA, Inc. Meraux LAJohn Metka Sunoco Philadelphia PA

Ms. Elizabethz Mettee Grace Davison vison Columbiau MDMr. Leslie Metzgar S&B Engineers and Constructors Ltd. Houston TXMr. Doug Meyne Champion Technologies Houston TXMr. Tom Millensifer Powmet Littleton CO

Bryant Miller Coastal Chemical Co. Houston TXChuck Miller Emerson Process Management Houston TXGreg Miller National Logistics Services Dunkirk MD

Mr. John Miller UOP Houston TXMr. Rik Miller ConocoPhillips Company Ponca City OKMr. Ryan Miller Houston Refining, LP Houston TXMs. Shirley Miller Air Products and Chemicals, Inc. Allentown PAMr. Keith Millican PECOFacet Mineral Wells TX

Bill Minyard Grace Davison Houston TXMr. Romel Mirville Jacobs Eng Mount Laurel NJ

Masahiko Mitsuta Kurita Water Industries, Ltd. Tokyo JapanMr. Doug Mittlesteadt Porous Media Ann Arbor MI

Mitchell Moloney ExxonMobil Research & Engineering Fairfax VAKelly Monday NPRA Washington DCHoward Moore Marathon Petroleum Company Ashland KY

Mr. John Moore Wynnewood Refining Co. Wynnewood OKMr Dave Morelli PM Recovery Harrison NYMr Sérgio Moretti DORF KETAL Porto Alegre BrazilMr. Simon Morris Sunoco Inc. Marcus Hook PA

Tina Moss Johnson Matthey Catalysts Oakbrook Terrace ILDavid Mountainland Headwaters, Inc. Lawrenceville NJ

Mr Donald Nolte KBR Ne DE

Mr. Brian Moyse Haldor Topsoe Houston TXMr. Donald Mulraney CB&I The Woodlands TX

Vincent Muoio Jacobs Engineering Mt Laurel NJMr. Stephen Murff Albemarle Corporation Houston TXMrs. Zoila Musch CRI Houston TX

Dennis Naeger Champion Technologies, Inc. Houston TXDr Junichi Nakajima Hakuto.Co.,Ltd. Yokkaichi Mie JapanMr. David Nakamura Oil & Gas Journal Houston TX

Reinaldo Nascimento DORF KETAL Porto Alegre BrazilMr. Ralph Navarrete Baker Petrolite Collegeville PAMr. Bill Neal Arkema Inc. Philadelphia PAMr. Robert Nehring ConocoPhillips Ponca City OKMr Larry Nemec BP p.l.c. Houston TX

Carter Ness Coastal Chemical Co. Houston TXMr. Michael Newton Roddey Engineering Services, Inc. Shreveport LAMs Thu Ngo UOP LLC Des Plaines ILMr Khanh Nguyen Houston Refining, LP Houston TX

Lee Nichols Hydrocarbon Processing Houston TXRichard Nielsen SRI Consulting The Woodlands TXMart Nieskens Shell Global Solutions (US) Inc Houston TX

Mr. Fabian Nino Integrador de Soluciones Tecnologicas Ltd. Bogota Cundinamarca ColombiaMr. Donald Nolte KBR Newarkwark DE

Mark Noppenberger Buell Div Of FKI Lebanon PAHamdy Noureldien Saudi Aramco Dhahran Saudi Arabia

Dr. John Novak BASF Catalysts LLC Port Allen LAMr. A. Nowlin DuraTherm, Inc. Houston TXMr Kevin Nowlin DuraTherm, Inc. Houston TX

Jose Nunez PDVSA Paraguana Falcon VenezuelaMargaret Oak UOP LLC Des Plaines IL

Mr. Jeffrey Oberlin Albemarle Corporation Houston TXOrlando Ocanto Albemarle Corporation Baton Rouge LAJohn Olesen Praxair Inc. Houston TXEduardo Olivares PEMEX Mexico Mexico

Mr. Fernando Oliveira Petrobras - Petroleo Brasileiro SA Houston TXDr. Charles Olsen Advanced Refining Technologies Chicago IL

Tim Olsen Emerson Process Management Austin TXMr Dwayne O'Neill Suncor Energy Sarnia Ontario CanadaMr. Paul O'Reilly Valero McKee Refinery Sunray TXMr Bryan Owen OSIsoft, Inc San Leandro CAMr. Soni Oyekan Marathon Garyville LA

Rick Ozuna CITGO Corpus Christi TXDave Pacella Gulf Chemical & Metallurgical Corp. Freeport TX

Mr. Eusebio Palmisano EnCana Calgary Alberta CanadaGeorge Papoutsis CITGO Corpus Christi TXUday Parekh Air Products and Chemicals, Inc. Allentown PA

Mr. Hurn Kyoun Park SK Energy Ulsan South Korea

Mr Rodrigo Pinto Albemarle Corporation Ho TX

Young-Seo Park SK Energy Ulsan South KoreaMr. William Parker Air Products and Chemicals, Inc. Folsom CAMs. Enrica Parra KBR Houston TX

Shahab Parva Grace Davison Houston TXMr. Kaustubh Patel Axens North America Houston TX

Clifford Pedersen Pedersen Enterprises Inc. Sarnia ON CanadaMr. Kenny Peinado Chevron Lummus Global Richmond CA

Mark Pennels Equilibrium Catalyst, Inc. Park City UTMr. Stephen Perry Shell Deer Park Refinery Deer Park TXMs. Katherine Persac Prosys Inc. Baton Rouge LAMr. Mark Peters Hydrocarbon Processing Houston TX

Dale Peterson Digital Bond Sunrise FLMr. J. Randall Peterson STRATCO - DuPont Leawood KS

Mark Peterson Davison Catalysts/ART Houston TXMr. John Petze Privaris Charlottesville VAMr. Laurence Phillips Sandia National Laboratories Albuquerque NM

Martha Piana Eskew CB&I Houston TXDidier Picaud Petroval SA Saint Romain de Colbosc France

Mr. Sergio Pimentel CITGO Petroleum Corporation Lake Charles LAMr. Ron Pinaire Flint Hills Resources Corpus Christi TXMrs Maria Lucia Pinheiro Criterion Catalysts & Technologies Houston TXMr. Rodrigo Pinto Albemarle Corporation Houstonuston TX

Michele Piraneo Axens North America Houston TXLowell Pless Tracerco Pasadena TX

Mr. Jimmy Poindexter BJ Chemical Services Houston TXMr. Christopher Polaniecki UOP Des Plaines ILMr. Steve Pontiff BASF Catalysts, LLC Houston TX

Anthony Poparad UOP LLC Des Plaines ILMr. Robert Powell KBC Advanced Technologies, Inc. Houston TX

Randall Primm Lion Oil Company El Dorado ARMr. Rob Pritchard Fluor Corporation Sugar Land TXMr. Kevin Proops Solomon Associates Dallas TXMr. James Prorok Husky Energy Lima OH

Pam Pryor STRATCO-DuPont Leawood KSArturo Puigbo Merichem Chemical & Refinery Services Houston TX

Mr. Howard Purvis Shaw Energy and Chemicals Houston TXTom Pusty SUD-CHEMIE INC. Louisville KYAllen Quakenbush LyondellBasell Industries Alvin TX

Mr Trung Quan Koch-Glitsch LP Houston TXMs Pamela Quillin Micro Motion, Inc. Boulder COMr. Javier Quintana Valero Energy Corporation San Antonio TXMr Charles Radcliff INTERCAT Sea Girt NJMr. David Radtke UOP LLC Houston TXMr. Jerry Ramdhani Tradebe-RRS Houston TXMr. Paulo Rana Emerson Process Management Sorocaba BrazilMr. Russ Rancourt Flint Hills Resources Pine Bend MN

Mr John Righi Research & Engineering Co Fairfax VA

Rama Rao Lummus Technology Inc. Houston TXMr. David Rapavi HOVENSA LLC Christiansted VI Virgin Islands, U.S.Mr. Henrik Rasmussen Haldor Topsoe, Inc. Houston TX

Sanjiv Ratan Technip USA Claremont CAMr. Terry Reid Albemarle Houston TX

Tim Reiter Haldor Topsoe A/S Sherwood Park AB CanadaMr. Ronald Reitmeier Soteica Ideas & Technology Houston TXMr. Shaun Rendall Sunoco Inc. Westville NJ

Kevyn Renner Chevron Global Manufacturing San Ramon CAMr. Mark Reno UOP Des Plaines IL

Julio Renteria Davison Catalysts/ART Columbia MDMr. Luis Restrepo Integrador de Soluciones Tecnológicas Bogota Cundinamarca ColombiaMr. Alex Retzlaff Fairfield Metals Houston TXMr Lucas Revellon INTERCAT Sea Girt NJMr. Francois Reverdy Alfa Laval Packinox Houston TXMr. Edward Reyes Fluor Corporation Sugar Land TXMr. Scott Reynolds Aggreko, LLC Houston TX

Ken Rhodes Marathon Catlettsburg KYMr. Rick Rhoten Mustang Engineering, Inc. Houston TX

Ron Rials ConocoPhillips Bartlesville OKKurt Rickard LyondellBasell Industries Clinton IA

Mr. John Righi Exxonmobil Research & EngineeringExxonmobil Co Fairfax . VAJohn Rizopoulos Technip USA Houston TX

Mr Charles Roberson Placid Refining Company Port Allen LAMr. C. David Roberts Lubrizol Wickliffe OHMr. Rick Robinette Saint-Gobain NorPro Stow OHMr. Bernard Robinson Foster Wheeler USA Corporation Houston TX

Jim Robinson Eurecat U.S. Houston TXMr. Cesar Rocher Criterion Catalysts & Technologies Houston TXMr. Kerry Rock CDTECH Houston TXMr. John Roddey Roddey Engineering Services, Inc. Shreveport LAMr Jim Rohling Coffeyville Resources LLC Coffeyville KSMr. Greg Rosinski Advanced Refining Technologies Chicago ILMr. Charles Ross Frontier Refining Inc. Cheyenne WYMr JP Rosso TRICAT Industries, Inc Hunt Valley MDMr. Ryan Roth Suncor Energy USA Commerce City COMr. Matthew Russell BE&K, a KBR Company Newark DEMr Michael Rutkowski KBC Advanced Technologies, Inc. Sterling VAMr Alexander Sabitov UOP LLC Des Plaines ILMr. Paul Sacco Petro-Canada Calgary Alberta CanadaMs. Dawn Sagaser INTERCAT Sea Girt NJMr. Franklin Salazar BASF Catalyst LLC Houston TX

Dennis Salbilla Haldor Topsoe Houston TXMr. Darren Sanders Fluor Daniel Sugar Land TXMr. Michael Sandifer Marathon Petroleum Company Catlettsburg KY

Gerald Santos INTERCAT Sea Girt NJ

Mr James Seamans Criterion Catal sts & Technologies Ho TX

Mr. Subir Sarkar Marathon Petroleum Company Catlettsburg KYMr. Raymond Savage Air Products Allentown PA

Scott Sayles KBC Advanced Technologies, Inc. Houston TXDave Scanlon GE Water & Process Technologies Trevose PA

Mr. Kirk Schall DuPont Clean Technologies Wilmington DEChris Scheffler Tracerco Pasadena TXGlen Scheirer ExxonMobil Research & Engineering Co. Fairfax VA

Mr. Brent Schier Shaw Energy & Chemicals Houston TXRosann Schiller Grace Davison Columbia MDGarrett Schmidt Phoenix Contact Harrisburg PA

Mr. Jeff Schmidt Axens North America Houston TXPaul Schmidt ConocoPhillips Ponca City OKSteve Schmidt CHEP - Catalyst & Chemical Containers Houston TX

Mr. Paul Schrader ConocoPhillips Company Rodeo CAAlma Schurig Big West Oil LLC North Salt Lake UT

Mr. Thad Schwaab UOP LLC Des Plaines ILMr. David Schwalje Axens North America Princeton NJ

Pamela Scorgie TRICAT, Inc. Boring ORGregory Scott NPRA Washington DC

Miss Patricia Scozzafave Criterion Catalysts & Technologies LP Houston TXC.J. Seabrook Tracerco Sarnia ON Canada

Mr. James Seamans Criterion Catalysts & Technologies y Houstonuston TXMr. David Sears CITGO Petroleum Corporation Lake Charles LA

Pankaj Shah UOP LLC Des Plaines ILPiyush Shah Shell Global Solutions (US) Inc. Houston TXPete Sharpe Emerson Process Management Glen Allen VA

Mr Steven Shideler Baker Petrolite Sugar Land TXDr. Woodrow Shiflett Advanced Refining Technologies Richmond CAMr. Seiji Shimizu Yamatake corporation Fujisawa Kanagawa Japan

Eishi Shinmura Kurita Water Industries, Ltd. Sapporo City JapanMr. Larry Shoemaker UOP LLC Bartlesville OK

Scott Shorey Lummus Technology Houston TXMs. Karen Shuler CITGO Petroleum Corporation Lake Charles LAMr. Ahmar Siddiqui Koch Heat Transfer Company, LP Houston TXMr Ishtique Siddiqui Shaw Energy & Chemicals Houston TXMr. Josh Siegel Advanced Refining Technologies Chicago ILMrs Renata Simoes Petrobras Rio de Janeiro BrazilMr. Ken Sims NCRA McPherson KSMr. Subhash Singhal KNPC Sugar Land TX

Kevin Sitton ConocoPhillips Ponca City OKMr. Jon Skeds Process Dynamics Fayetteville AR

Robert Skelly Criterion Catalysts and Technologies Houston TXJohn Slack Linde Process Plants, Inc. Tulsa OKMichael Slaughter Hunt Refining Company Tuscaloosa AL

Mr. Brian Slemp CITGO Petroleum Lemont ILScott Smetters GTC Technology Houston TX

Mr Brent Stratton Valero Energ Corporation Norco LA

David Smith UOP LLC Danville CAMr. Ernie Smith Norton Engineering Consultants Boonton NJMr Greg Smith LyondellBasell Industries Houston TX

Ross Smith Frontier Refining Cheyenne WYMs. Carolina Sodre Merichem Chemical & Refinery Services Houston TXMr. Dalip Soni Lummus Technology Houston TXMr. Craig Sorensen Coastal Chemical Co. Houston TX

Steven Souers Chevron Corporation Pascagoula MSMr. David Sowards The Benahm Companies, LLC Tulsa OK

Melissa Spradley Shaw Stone & Webster Houston TXDr. Vijay Srinivas Arkema Inc. King of Prussia PA

Curtis St. Michel Idaho National Laboratory Idaho Falls IDMs Monique St.Amand Irving Oil Limited Saint John New Brunswick CanadaMr. William Stacy CHEP CCC Houston TX

Adriann Stander Petroval SA Saint Romain de Colbosc FranceBryan Stephens Western Refining Company Yorktown VAGeoff Stephenson Burns & McDonnell Kansas City MO

Mr. Horace Stevens, Jr. Wink Companies Baton Rouge LACarolyn Stopford Grace Davison Columbia MDDan Strachan NPRA Washington DC

Mr. Rene Stramwasser CITGO Petroleum Corporation Lake Charles LAMr. Brent Stratton Valero Energy Corporation y Norco LAMr. David Strobhar Beville Engineering, Inc. Centerville OHMr. Russell Strong Champion Technologies Houston TXMr. Robert Stults Axens North America Houston TXDr Ayyappan Subbiah ConocoPhillips Bartlesville OKMr. Bala Subramanyam Petr-Canada Oakville Ontario CanadaMr. Kenneth Sulik Champion Technologies, Inc. Lumberton TXMr. Blair Sullivan INOVx Solutions Houston TXMr. Steve Sussman KBC Advanced Technologies, Inc. Houston TXMr. Arata Suzuki Hakuto Co., Ltd Yokohama Kanagawa Japan

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Billy Thinnes Hydrocarbon Processing Houston TXMr Hui Hong Thng Air Products &Chemicals, Inc. Allentown PAMr Sunil Thomas Quadra Chemicals Edmonton Alberta Canada

Tom Thorn Baker Petrolite Corporation Cabot PA

Francis Valeri recat SA La Vo France

Jim Tiessen Suncor Energy Toronto Ontario CanadaMr. Gerald Tollefsen Calumet Lubricants Shreveport LAMs Olivia Topete Merichem Chemical & Refinery Services Houston TXMr. Dan Torchia Chevron Lummus Global Cleveland OH

Robert Torgerson Gayesco LLC Pasadena TXMr. Alfredo Torres EnCana Corporation Calgary Alberta Canada

Sal Torrisi Criterion Catalysts & Technologies Houston TXMr. Dean Trierwiler Haverly Systems, Inc. Houston TXMr. Greg Troutman DuPont Stratco Leawood KSMr. Marc Troy Emerson Process Management Austin TXmr Patrick Truesdale Emerson Process Management Houston TXMr. Martin Turk Invensys Process Systems Houston TXMr. Lee Turpin Turpin Consulting Langley WAMr. Terry Tyler Cat Tech Houston TXMs. Elizabeth Tyson Lummus Technology Bloomfield NJ

Emery Udvari Davison Catalysts/ART Columbia MDMr. Dave Ulmer Axens North America Houston TX

Ramon Uzcategui PDVSA Punto Fijo Falcon VenezuelaMr Shankar Vaidyanathan Fluor Corporation Sugar Land TX USAMr. Suresh Vaidyanathan ConocoPhillips Ponca City OK

Carlos Valdez Gulf Chemical & Metallurgical Corp. Freeport TXFrancis Valeri Eurecat SAEu La Voulte ulte FranceMarc Valleur Technip France Paris la Defense FranceRob Van Der Meij Hermes Catalysts Amersfoort Netherlands

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Mr. Jonathan VanScoyoc Arkema Inc. Philadelphia PAMs. Margaret Venczel Matrikon Cleveland OHMr. Mudumbai Venkatesh ENSR Corp Westford MAMr Darren Verrenkamp INTERCAT Brisbane QLD AustraliaMr Montri Vichailak Criterion Catalysts & Technologies Houston TXDr. Albert Vierheilig INTERCAT, Inc Sea Girt NJMr. Harjeet Virdi Chevron Lummus Global Richmond CAMr. Roy Viteri Sulzer Chemtech USA, Inc. Humble TX

Kit Vittachi INOVx Solutions Irvine CAKaspar Vogt Albemarle Houston TXTodd Vogt CDTECH Houston TX

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Ryan Wakeham NetSPI Minneapolis MNCraig Wallace Praxair, Inc. Findlay OH

Mr. William Wallendorf Shaw Stone & Webster Houston TXMr. Craig Ward Harris Group inc. Richardson TX

Mr Ste e Williams Aspen Technolog Inc Ho TX

Michael Wardinsky ConocoPhillips Bartlesville OKRhonda Warzecha Champion Technologies Houston TX

Mr Edwin Watts Houston Refining Houston TXMr. Ricky Watts Baker Petrolite Ponca City OKMr. James Waugh Frontier El Dorado Refining Company El Dorado KSMr. Edwin Weaver DuPont Belco Clean Air Technologies Parsippany NJ

Scott Webster I.E. DuPont Leawood KSJ. Gary Welch Cat Tech Houston TX

Mr William Wells LyondellBasell Industries Houston TXMarc Westbrock Flint Hills Resources, LP Wichita KS

Mr Thomas Wheeler Johnson Matthey Catalysts Oakbrook Terrace ILMr. Richard Whitaker Valero McKee Refinery Sunray TX

Douglas White Emerson Process Management Houston TXMr. Jason White Burns & McDonnell Kansas City MOMr. Stephen Wieser Grace Davison Chicago ILMr. Jack Wilcox Albemarle Corp. Fullerton CA

Steven Wilkie DeltaValve USA South Jordan UTDr. Maurice Wilkins Yokogawa Corporation Carrollton TXMs. Cheryl Williams DuraTherm, Inc Houston TXMr. Frederick Williams Aspen Technology Inc. Houston TXMs. Julie Williams Topnir Systems Boston MAMr. Stevev Williams Aspen Technology Inc y . Houstonuston TX

Geoffrey Wilson Intertek PARC Pittsburgh PAMr. J. W. Wilson BP Naperville IL

Jerome Wilson Crystaphase Products, Inc Houston TXMark Wimberly Criterion Catalysts & Technologies L.P. Houston TXCraig Winslow GE Water & Process Technology The Woodlands TX

Mr. Steve Wiseman Axens North America Houston TXNancy Wollam Gulf Chemical & Metallurgical Corp. Freeport TXDarryl Wong Saudi Refining Inc. Houston TXWayne Woodard Valero Energy Corporation San Antonio TXWoody Woodruff Aspen Technology Inc. Houston TX

Mr. Frederick Woolfrey Yokogawa Corporation of America Sugar Land TXMr. Tommy Woznick Frontier El Dorado Refining Company El Dorado KSMr. Bruce Wright Baker Petrolite Sugar Land TXMs. Patty Xia Emerson Process Management Austin TXMr. Jim Yaccino KBC Advanced Technologies, Inc. Houston TXMs Nancy Yaney NATCO Houston TXDr. Annapurna Yarlagadda CITGO Corpus Christi TXMs. Susan Yashinskie NPRA Washington DCMr. Eric Ye DuPont Wilmington DEMr. Gary Yepsen Criterion Catalysts & Technologies Houston TX

Edwin Yuh UOP Des Plaines ILMr. Ammar Zaatari Aramco Services Company Houston TXMr. Michael Zehender Grace Davison Houston TXDr. Tony Zhang Merichem Houston TX

Mr. Bill Zhou Emerson Process Management Chanhassen MNDr. Qing Zhu Headwaters Technology Innovation LLC Lawrenceville NJ

Yucai Zhu Tai-Ji Control Best NetherlandsJoe Zmich UOP LLC Des Plaines IL

Mr. John Zoller Albemarle Corporation Houston TXMs. Merla Zollinger NPRA Washington DCMr. Jeffrey Zurlo GE Water & Process Technologies The Woodlands TX