PDF Publication Title:
Text from PDF Page: 180
Table 6-7 Gas Composition and Contaminants from Air-Blown Coal Gasifier After Hot Gas Cleanup, and Tolerance Limit of MCFCs to Contaminants Fuel Gasa (mol percent) 19.2 CO 13.3 H2 2.6 CH4 6.1 CO2 12.9 H2O 45.8 N2 Contaminantsb,c Particulates NH3 AsH3 H2S HCl Trace Metals Zn Tar Contentb,c <0.5 mg/l 2600 ppm <5 ppm <10 ppm 500 ppm <2 ppm <2 ppm <2 ppm <2 ppm <50 ppm 4000 ppm Remarksb Also includes ZnO from H2S cleanup stage After first-stage cleanup Also includes other halides Pb Cd Hg Sn From H2S hot cleanup Formed during desulfurization cleanup stage Tolerancec,d Limit <0.1 g/l for large particulates >0.3 :m <10,000 ppm < 1 ppm <0.5 ppm <10 ppm <1 ppm 30+ ppm 35+ ppm NA <20 ppm <2000 ppme a- HumidifiedfuelgasentersMCFCat650°C b- (71,Table1,Pg.177) c- (79) d- (72) e- Benzene The mechanisms by which H2S affects cell performance have been investigated extensively (75, 76, 77, 78). The adverse effects of H2S occur because of: • Chemisorption on Ni surfaces to block active electrochemical sites, • Poisoning of catalytic reaction sites for the water gas shift reaction, and • Oxidation to SO2 in a combustion reaction, and subsequent reaction with carbonate ions in the electrolyte. 6-27PDF Image | Fuel Cell Handbook (Seventh Edition)
PDF Search Title:
Fuel Cell Handbook (Seventh Edition)Original File Name Searched:
fuel-cell-handbook.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |