Application of CFB technology for large power generating units and CO{sub 2} capture

Journal Article · Thu Jul 15 04:00:00 EDT 2010 · Power Technology and Engineering (Print)

DOI:https://doi.org/10.1007/S10749-010-0155-7· OSTI ID:21570907

Folomeev, O M; Sankin, D A; Khaneev, K V; Bondarenko, I G; Mel'nikov, D A ^[1]

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1. JSC 'All-Russian Thermotechnical Institute' ('VTI') (Russian Federation)

Data on the development of the circulating fluidized bed (CFB) technology for combustion of fuels in large power generating units are examined. The problems with raising the steam parameters and unit power of boilers with a circulating fluidized bed are examined. With the boiler system at the 460 MW unit at Lagisza (Poland) as an example, the feasibility of raising the efficiency of units with CFB boilers through deep recovery of the heat of the effluent gases and reducing expenditure for in-house needs is demonstrated. Comparative estimates of the capital and operating costs of 225 and 330 MW units are used to determine the conditions for optimum use of CFB boilers in the engineering renovation of thermal power plants in Russia. New areas for the application of CFB technology in CO{sub 2} capture are analyzed in connection with the problem of reducing greenhouse gas emissions.

• OSTI ID: 21570907
• Journal Information: Power Technology and Engineering (Print), Journal Name: Power Technology and Engineering (Print) Journal Issue: 2 Vol. 44; ISSN 1570-145X
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
42 ENGINEERING
BOILERS
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CIRCULATING SYSTEMS
COMBUSTION
COST
ENERGY
FLUIDIZED BEDS
FLUIDS
GASES
GREENHOUSE GASES
HEAT
OPERATING COST
OXIDATION
OXIDES
OXYGEN COMPOUNDS
POWER PLANTS
THERMAL POWER PLANTS
THERMOCHEMICAL PROCESSES