DION® Polyester Resins PRODUCT CASE HISTORIES

ACID SERVICE

APPLICATION ENVIRONMENT RESINSERVICE TEMP ºC

YEAR INSTALLED FABRICATOR

SERVICE LOCATION Comments

Storage Tank 37% Hydrochloric acid

DION® 9100 40°C 2010

Amitech Industrial SA

(Pty) Ltd South Africa

Lonmin (Western Platinum

Refineries) Springs, RSA

Storage Tank 37% Hydrochloric acid

DION® 6694 65°C 11 years Ceilcote

Berea, oH

Diamond Shamrock

Delaware City, DE

Tank: 9300 gallon. Good condition after 11 years. Out of service do to over pressurization.

Tank Lining 85% Phosphoric acid

DION® 6631 38°C Standard Oil Standard Oil of

California

Storage tank

10% H3P04, 30% Manganese dihydrogenphosphate, 5% manganese nitrate

DION® 4010/

DION®382-05A

Ambient to 93°C 2003

Wallace Murray Wilson,

NC

ArvinMeritor Fletcher,

North carolina

Inspected 9/2010: Excellent condition

DuctHydrochloric and sulfuric acid vapors

DION® 4010 60-82°C 1979

AMBI, Inc. Lincoln, Rhode Island

Last inspection 1999-good condition

Storage Tank Muriatic acid DION® 6694 1976 Beetle Plastics

Ardmore, OK

Diamond Shamrock Deer

Park, TXTank:20,000 gallons

Storage Tank Acidic water DION® 7000 1976 Century

Anaheim, CA

Diamond Shamrock Deer

Park, TXTank:5,000 gallons

Storage Tank Wet Carbon tetrachloride

DION® 6694 52°C 1976 Beetle Plastics

Ardmore, OK

Diamond Shamrock Deer

Park, TXTank:15,000 gallons

Storage Tank Hydrochloric acid and chlorine

DION® 6694 52°C 1976 Beetle Plastics

Ardmore, OK

Diamond Shamrock Deer

Park, TXTank:20,000 gallons

Storage TankLow concentration Hydrochloric acid

DION® 6694 99°C 1976 CRW

Cleveland, OHLupersol

Ashtabula, OH

Storage Tank 35% Hydrochloric acid

DION® 6694 43°C 1975

Metal Claddong N. Tonawanda, NY

Diamond Shamrock

Painesville, OHTank:10,000 gallons

Storage Tank 37% Hydrochloric acid

DION® 382-05A Ambient 1975

Xerxes Heil® Process Equipment Anaheim, CA

Oxychem, Texas

Storage TankStorage 40% acrylic acid + 20% isopropanol

DION® 6694 38°C 1975

Plastic Structures Bakersfield, CA

Atlantic Richfield

Storage Tank Chlorinated water

DION® 6694 46°C 1974 Murtex

Diamond Shamrock

Battleground, TX

Storage Tank 50% Sulfuric acid

DION® 7000 liner/

6631 structural

Ambient 1973 Justin TankDiamond Shamrock

Delaware City, DETank:11,000 gallons

Storage tank Sulfuric acid/sour water tank

DION® 6694 - 1973 Texaco California

Head Tank 30% Hydrochloric acid

DION® 6694 32°C 1972

R&P Applicators Mobile, AL

Diamond Shamrock

Painesville, OH

Scrubber Weak HCL andbutanol

DION® 6631 Ambient 1971 Heil Process

Diamond Shamrock

Tuscumbia, AL

Tank:1.2m dia x 3.6m

Storage Tank 20% HCL DION® 6694 Ambient 1971 Heil Process

Diamond Shamrock

Tuscumbia, AL

Tank:two 2m dia x 3m, outdoors

Storage Tank 32% HCL DION® 6694 Ambient 1971 Heil Process

Diamond Shamrock

Tuscumbia, ALTank:3m dia x 5.1m

Storage Tank Spent acid DION® 6694 Ambient 1970 Ceilcote Berea,

OH

Diamond Shamrock

Carlstadt, NJ

Tank:3.3m dia x 4.5m

Pipe system Naphthenic acid DION® 6694 100°C 1969 Standard Oil Standard Oil of

California

From sludge by concentrated H2SO4

and steam. ph2-12

Pipe system Nitric and sulfuric acid, ph 1-2

DION® 4010

Amb.- 38°C 1968

RPS Minto, New Brunswick Canada

Nova Scotia Pulp (now Stora Forest

products)

4000' pulp and paper mill pipe. Last inspection 1999- good condition

Storage Tank HCI 15% DION® 6694 52°C 1967

Plastic Structures Bakersfield, CA

Tank:Six 145 gallon

Storage Tank HCI 5% DION® 6694 52°C 1967

Plastic Structures Bakersfield, CA

Tank:Two 570 gallon

Electrolysis Reservoir Sulfuric Acid

DION® 9100 liner/

9300 structural

Jarla-Plast Ob, Finland

Boliden Kokkola Oy, Finland

3.6 x 0.85 x 1.79 m 840 kg weight, VE with C-glass. Resivoir for prodiction of zinc

Date: 9/2/2010Supersedes 6/10/2010