sas global mats compliance testing and tuning services
TRANSCRIPT
SAS GLOBALSAS GLOBAL®
Sustaining Company Member
Sustaining Company Member
SAS Global Corporation21601 Mullin Ave., Warren, MI 48089
248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.com
SAS Global Corporation21601 Mullin Ave., Warren, MI 48089
248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.comCopyright © 2014 SAS Global CorporationCopyright © 2014 SAS Global Corporation ®®
Made in
the USAwith PRIDE
Is Your Facility MATS and HAPs Compliant?Achieve Compliance and Optimize Your Boiler with SAS
SAS GLOBALSAS GLOBAL®
Unleash the true potential of your pulverizers and improve your combustion
• Increase Mill Capacity • Improve Fineness • Reduce Mill Wear • • Balance Fuel Pipes • Lower LOI • Reduce NOX • Reduce O2 •
Improve Fuel Pipe Balance & Combustion with SAS Global Patented Diffusion Technology
SAS Global has the Fuel Pipe Balancing / Diffusion Technology for Your Specific ApplicationMulti-Outlet Diffuser (patented): This type of Diffuser is used to balance the coal and air flow between individual pipes ranging from 2 to 10 in quantity. It creates a homogeneous mixture of fuel and air within the upper turret, which will balance air to fuel ratios as they are discharged from the top of the pulverizer. Properly balanced air to fuel ratios will make the use and adjustment of orifices more effective and accurate. Improved air to fuel ratios and overall mill balance will assist in improving combustion efficiency by helping to reduce fuel consumption, slagging, emissions, LOI, and the Heat Rate of the boiler. This Diffuser is installed in the upper turret discharge section of pressurized coal mills or remote classifiers of ball mill types of pulverizers.
Pre-Riffle Diffuser (patented): This type of Diffuser is used to improve the distribution of coal and air flow from one pipe to two pipes through a riffle system.
SAS In-Line Diffuser (patented): Creates a homogenous mixture of fuel and air entering the burner for proper combustion.
SAS CV-Style Adjustable Orifice (patented): Easily adjust your fuel pipe balance while online and never have to worry about the orifice jamming again.
SAS Rotating Vane Wheel; Cantilever, Closed Race, and Triple-Race Styles (patented): Increase Mill Capacity, Dry Fuel Faster, Lower Mill Amps, Adjustable Air Throat, Lower Primary Air
SAS High Spin Static Classifier with Linkage System (patented): Increase Mill Fineness, Increase Capacity
SAS Classifier Cone and Cone Extension Kit (patented): Increase Mill Fineness and Capacity
Improve Mill Capacity and Fineness with SAS Global Patented Performance Components
SAS Global Corporation21601 Mullin Ave., Warren, MI 48089 248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.com
Copyright © 2014 SAS Global Corporation ®®
SAS GLOBALSAS GLOBAL®
MATS and HAPs Regulations Overview and Highlights
MATS - Mercury and Air Toxics Standards EPA - Environmental Protection AgencyHAPs - Hazardous Air Pollutants MACT - Maximum Achievable Control TechnologyEGUs - Electric Generating Units NESHAP - National Emission Standards for Hazardous Air Pollutants
The Mercury and Air Toxics Standards provide regulatory certainty for power plants. Additionally, these standards level the playing field so that all plants will have to limit their emissions of mercury as newer plants already do.
Use of widely-available controls will reduce harmful air toxics and help modernize the aging fleet of power plants, many of which are over 50 years old.
Widely available control technologies that reduce mercury and other air toxicsPollutant Addressed
Mercury
Non-mercury Metals
Acid Gases FGD, Dry Sorbent Injection (DSI), DSI with FF or ESP
Sulfur Dioxide FGD, DSI
Dioxins & Furans* Work Practice Standards (inspection, adjustments, and/or maintenance and repairs to ensure optimal combustion)
FF, or ESP
Existing Control Technologies to Address Toxic Pollutants
Selective Catalyic Reduction (SCR) with Flue-gas Desulfurization (FGD), Activated Carbon Injection (ACI), ACI with Fabric Filter (FF), or Electrostatic Precipitators (ESP)
* The SAS Global Combustion Optimization & Power Group can help with the work practice standard dealing with Dioxins & Furans with either services and/or patented technology.
The MATS sets standards for all Hazardous Air Pollutants (HAPs) emitted by coal- and oil-fired EGUs with a capacity of 25 megawatts or greater. These are called national emission standards for hazardous air pollutants (NESHAP), also known as maximum achievable control technology (MACT) standards. Coal- and/or oil-fired electric utilities emit many of the 187 hazardous air pollutants listed in the Clean Air Act.
Emission standards set under the toxics program are federal air pollution limits that individual facilities must meet by a set date. MACT for new sources must be at least as stringent as the emission reduction achieved by the best performing similar source. Existing source MACT standards must be at least as stringent as the emission reductions achieved by the average of the top 12 percent best controlled sources. These standards must address all hazardous air pollutants emitted at a source category.
Source – EPA & National Emission Standards for Hazardous Air Pollutants from Coal- and Oil-fired Electric Utility Steam Generating Units and Standards of Performance for Fossil-Fuel-Fired Electric Utility, Industrial-Commercial-Institutional, and Small Industrial- Commercial-Institutional Steam Generating Units.
http://www.epa.gov/mats/powerplants.html#time http://www.epa.gov/ttn/atw/utility/utilitypg.html
New sources must conduct their first biennial or 5-year tune-up no later than 25 months or 61 months, respectively, after start-up, and must prepare a Compliance Certification Report biennially or every 5 years, as applicable, by March 1 of the year following the tune-up.
http://www.epa.gov/ttn/atw/boiler/imptools/area_tuneup_noc.docx.
EGU’s equal to or greater than 10 MMbtu/hr requires a Tune-up required every 2 years (units with continuous oxygen trim system – tune-up every 5 years) – serves as work practice standard for dioxin/furan emissions.
http://www1.eere.energy.gov/maufacturing /distributedenergy/pdfs/boiler_mact_article.pdfasd
SAS Global Corporation21601 Mullin Ave., Warren, MI 48089 248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.com
Copyright © 2014 SAS Global Corporation ®®
SAS GLOBALSAS GLOBAL®
The SAS Global Diagnostic Testing and Combustion Tuning Group has the ability to insure your facility stays compliant and runs at peak performance.
SAS Global is capable of not only providing diagnostic testing and combustion tuning; but complete pulverizer performance components, coal pipe balancing equipment, fuel diffusion technology, and burner improvements. SAS combines its testing and tuning with combustion improving equipment to provide you with a total solution to:• Reduce emissions (NOX, O2, CO)• Improve heat rate• Regain lost MW generation• Improve Combustion• Lower fly ash L.O.I.• Reduce scrubber catalyst usage• Increase coal mill capacity and fineness • Improve pipe to pipe fuel balance• Reduce component wear
The SAS Global Combustion Tuning Group has the experience, advanced testing equipment, and high performance components to make sure your facility is MATS and HAPs compliant.
The SAS Global Combustion Tuning Group is capable of providing the following to insure your facility meets the MATS and HAPs regulations:
• Compliance Testing Programs
• Compliance Inspection Programs
• Boiler / Combustion Tuning
• Overfire and Secondary Air Optimization
• Backpass Emissions Testing and Mapping
• Burner Flame Inspections
• Burner Inspections
• Air Flow Measurements and Calibrations
• Evaluate Windbox Pressures & Air Proportions
• Emissions Reducing Equipment
• Combustion Improvement Components
• Pulverizer Inspections and Tuning
• Pulverizer Replacement Components
• Pulverizer Components for Performance Enhancements
• Patented Pulverizer Components
• Comprehensive Reporting of baseline results and tuning results
HVT Boiler Mapping / Testing
High Volume Fly Ash Extraction / Testing
Multi-Stream Combustion Analyzers
3D Flow Measurement Services
ACFM Extractive Fuel Pipe Testing
High Temperature Boiler Camera Inspection
One of two 35’ SAS Combustion Tuning Trailers
Contour Graph - CO (ppm)
3D Graph - Temperature (F)
Contour Graph - Temperature (F)
3D Graph - CO (ppm)
Contour Graph - NOX (ppm)
Contour Graph - O2 (%)
3D Graph - O2 (%)
3D Graph - NOX (ppm)
Complete Boiler Emissions Mapping
Technologically Advanced Equipment, including computer controlled 100% isokinetic extractive testing machines and multi-stream backpass testing systems insure fast, accurate results.
SAS Global Corporation 21601 Mullin Ave., Warren, MI 48089 248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.comCopyright © 2014 SAS Global Corporation
SAS GLOBALSAS GLOBAL®
Pre and Post SAS Global Combustion Tuning Results
Pre Combustion Tuning Post Combustion Tuning
0.00
0.60
1.20
1.80
2.40
3.00
3.60
4.20
4.80
5.40
6.00
0
100
200
300
400
500
600
700
800
900
1000
Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port 7 Port 8 Port 9 Port 10
O2
(%)
CO (p
pm),
NO
X (p
pm) &
Tem
p (°
F)
South Test Port # North
Pre Combustion Tuning
CO
NOX
Temp
CO
ctrl O2
Pre Tuning - Contour Graph - CO (ppm)
X Data50 100 150 200 250 300 350 400
Y D
ata
40
50
60
70
80
90
200 400 600 800 1000 1200 1400
X Data50 100 150 200 250 300 350 400
Y D
ata
40
50
60
70
80
90 400
400
200
200
200
200
200
800
800
600
600
400
400
1200
1000
CO (ppm)
CO (ppm)
NOx (ppm)*
NOx (lbs/mmbtu)
Temp (°F)
LOI's (%)
Port 1 3.30 808 200 0.317 770Port 2 3.27 227 209 0.330 709Port 3 3.90 57 217 0.355 770Port 4 4.59 6 217 0.371 748Port 5 4.56 7 211 0.360 762Port 6 4.22 16 209 0.349 689Port 7 3.54 30 216 0.346 701Port 8 3.12 69 208 0.325 709Port 9 3.77 98 202 0.328 719Port 10 3.12 373 198 0.309 682
Average 3.74 169 209 0.339 726 6.17
South 3.93 221 211 0.346 752 5.51North 3.55 118 206 0.332 700 6.82
split 0.37 103 4 0.015 52 1.31
SCR @ 90% Removal Rate 0.034 lbs/mmbtuSCR @ 70% Removal Rate 0.102 lbs/mmbtu
* SCR Inlet NOX readings
5.51
6.82
O2(%)
CO (ppm)
NOx (ppm)*
NOx (lbs/mmbtu)
Temp (°F)
LOI's (%)
Port 1 4.35 8 243 0.373 739Port 2 4.19 6 256 0.390 778Port 3 4.35 2 255 0.391 765Port 4 4.05 8 262 0.395 789Port 5 4.21 31 255 0.389 765Port 6 3.59 17 256 0.376 734Port 7 3.28 18 261 0.377 699Port 8 3.23 18 266 0.383 758Port 9 3.37 53 261 0.379 769Port 10 3.91 34 255 0.381 758
Average 3.85 19 257 0.383 755 1.99
South 4.23 11 254 0.388 767 1.94North 3.48 28 260 0.379 744 2.03
split 0.76 17 6 0.009 23 0.09
SCR @ 90% Removal Rate 0.038 lbs/mmbtuSCR @ 70% Removal Rate 0.115 lbs/mmbtu
* SCR Inlet NOX readings
1.94
2.03
O2(%)
0.00
0.60
1.20
1.80
2.40
3.00
3.60
4.20
4.80
5.40
6.00
0
100
200
300
400
500
600
700
800
900
1000
Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port 7 Port 8 Port 9 Port 10
O2
(%)
CO (p
pm),
NO
X (p
pm) &
Tem
p (°
F)
South Test Port # North
Post Combustion Tuning
CO
NOX
Temp
O2
ctrl O2
Post Tuning - Contour Graph - CO (ppm)
50 100 150 200 250 300 350 400
Y D
ata
40
50
60
70
80
90
0 20 40 60 80 100 120
X Data50 100 150 200 250 300 350 400
Y D
ata
40
50
60
70
80
90
40
40
40
40 100
8080
60
60
60
20
20
20
20
20
60 4040
CO (ppm)
SAS GLOBALSAS GLOBAL®
Sustaining Company Member
Sustaining Company Member
SAS Global Corporation21601 Mullin Ave., Warren, MI 48089
248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.com
SAS Global Corporation21601 Mullin Ave., Warren, MI 48089
248.414.4470 Fax: 248.414.4480 [email protected] www.sasglobalcorp.comCopyright © 2014 SAS Global CorporationCopyright © 2014 SAS Global Corporation ®®
Made in
the USAwith PRIDE
Is Your Facility MATS and HAPs Compliant?Achieve Compliance and Optimize Your Boiler with SAS
SAS GLOBALSAS GLOBAL®
Unleash the true potential of your pulverizers and improve your combustion
• Increase Mill Capacity • Improve Fineness • Reduce Mill Wear • • Balance Fuel Pipes • Lower LOI • Reduce NOX • Reduce O2 •
Improve Fuel Pipe Balance & Combustion with SAS Global Patented Diffusion Technology
SAS Global has the Fuel Pipe Balancing / Diffusion Technology for Your Specific ApplicationMulti-Outlet Diffuser (patented): This type of Diffuser is used to balance the coal and air flow between individual pipes ranging from 2 to 10 in quantity. It creates a homogeneous mixture of fuel and air within the upper turret, which will balance air to fuel ratios as they are discharged from the top of the pulverizer. Properly balanced air to fuel ratios will make the use and adjustment of orifices more effective and accurate. Improved air to fuel ratios and overall mill balance will assist in improving combustion efficiency by helping to reduce fuel consumption, slagging, emissions, LOI, and the Heat Rate of the boiler. This Diffuser is installed in the upper turret discharge section of pressurized coal mills or remote classifiers of ball mill types of pulverizers.
Pre-Riffle Diffuser (patented): This type of Diffuser is used to improve the distribution of coal and air flow from one pipe to two pipes through a riffle system.
SAS In-Line Diffuser (patented): Creates a homogenous mixture of fuel and air entering the burner for proper combustion.
SAS CV-Style Adjustable Orifice (patented): Easily adjust your fuel pipe balance while online and never have to worry about the orifice jamming again.
SAS Rotating Vane Wheel; Cantilever, Closed Race, and Triple-Race Styles (patented): Increase Mill Capacity, Dry Fuel Faster, Lower Mill Amps, Adjustable Air Throat, Lower Primary Air
SAS High Spin Static Classifier with Linkage System (patented): Increase Mill Fineness, Increase Capacity
SAS Classifier Cone and Cone Extension Kit (patented): Increase Mill Fineness and Capacity
Improve Mill Capacity and Fineness with SAS Global Patented Performance Components