PDF Publication Title:
Text from PDF Page: 050
EPA Combined Heat and Power Partnership Biomass CHP Catalog Table 5-5. Effect of Steam Output Conditions on Boiler Capital Costs Steam Conditions Boiler Cost Factor 150–250 psig 600–750 psig 1,250–1,500 psig Source: Matches, 2003. 1.0 1.15–1.25 1.5–2.0 O&M Costs Estimated non-fuel O&M costs for stoker and fluidized bed boiler systems are provided in Table 5-6 for the three steam system sizes, based on published data and discussion with manufacturers. The O&M costs are evaluated within the context of an integrated plant. Total O&M costs include the labor for the prep-yard, and labor, materials, and parts for the boiler system itself. Boiler system O&M estimates were based on an annual non-labor component for spare parts and maintenance equipment assumed to be 2 percent of boiler capital costs. Variable costs for chemicals, water, and electricity needed to run blowers and auxiliary equipment were assumed to be approximately $0.20 to $0.25 per thousand pounds of steam output. Table 5-6. Annual O&M Costs for a Biomass-Fueled Steam Plant Stoker Boiler Integrated Steam Plant Characteristics Steam output (lb/hr) Prep-yard labor Boiler section O&M Total Annual O&M Total Annual O&M ($/1,000 lb Steam)* 20,000 $400,000 $160,000 $560,000 $3.55 165,000 $320,000 $1,095,000 $1,415,000 $1.09 175,000 $320,000 $1,190,000 $1,510,000 $1.09 250,000 $320,000 $1,110,000 $1,430,000 $0.73 260,000 $320,000 $1,205,000 $1,525,000 $0.74 Fluidized Bed Integrated Steam Plant Steam output (lb/hr) 20,000 Prep-yard labor $400,000 Boiler section O&M $260,000 Total Annual O&M $660,000 Total Annual O&M, ($/1,000 lb Steam)* $4.19 *Based on 90 to 95 percent steam system capacity factor. Source: Based on data from Antares Group, Inc., 2003; discussions with developers. As shown in Table 5-6, the two boiler types are assumed to have the identical prep-yard labor requirement for the same output. The 100 tons/day plant uses a less automated system, so the labor requirement is higher than for the larger plants using an automated prep-yard. On a unit cost basis, O&M costs are higher for the fluidized bed boiler in the 100 tons/day size, but equal to the stoker boiler O&M costs for the two larger sizes. Commercialization Status Stoker boilers have long been a standard technology for biomass as well as coal, and are offered 5. Biomass Conversion Technologies 40 100 Biomass Fuel Feed (tons/day) 600 900PDF Image | Biomass Combined Heat and Power Catalog of Technologies
PDF Search Title:
Biomass Combined Heat and Power Catalog of TechnologiesOriginal File Name Searched:
biomass_chp_catalog.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 |