scholarly journals Pressurized fluidized bed combustion second-generation system research and development. Technical progress for Phase 2 and Phase 3, October 1, 1997--September 30, 1998

1998 ◽  
Author(s):  
A. Robertson ◽  
D. Horazak ◽  
R. Newby ◽  
A. Rehmat ◽  
J. White
Keyword(s):  
Research And Development ◽  
Fluidized Bed ◽  
Technical Progress ◽  
Second Generation ◽  
Phase 2 ◽  
System Research ◽  
Fluidized Bed Combustion ◽  
Generation System ◽  
Phase 3 ◽  
Pressurized Fluidized Bed Combustion

scholarly journals Effect of Pressure on Second-Generation Pressurized Fluidized Bed Combustion Plants

1994 ◽  
Vol 116 (2) ◽  
pp. 345-351 ◽  
Author(s):  
A. Robertson ◽  
D. Bonk
Keyword(s):  
Gas Turbine ◽  
Fluidized Bed ◽  
Coal Gasification ◽  
Second Generation ◽  
Electrical Power ◽  
Fluidized Bed Combustion ◽  
Fuel Gas ◽  
Combustion Gas ◽  
New Type ◽  
Pressurized Fluidized Bed Combustion

In the search for a more efficient, less costly, and more environmentally responsible method for generating electrical power from coal, research and development has turned to advanced pressurized fluidized bed combustion (PFBC) and coal gasification technologies. A logical extension of this work is the second-generation PFBC plant, which incorporates key components of each of these technologies. In this new type of plant, coal is devolatilized/carbonized before it is injected into the PFB combustor bed, and the low-Btu fuel gas produced by this process is burned in a gas turbine topping combustor. By integrating coal carbonization with PFB coal/char combustion, gas turbine inlet temperatures higher than 1149°C (2100°F) can be achieved. The carbonizer, PFB combustor, and particulate-capturing hot gas cleanup systems operate at 871°C (1600°F), permitting sulfur capture by time-based sorbents and minimizing the release of coal contaminants to the gases. This paper presents the performance and economics of this new type of plant and provides a brief overview of the pilot plant test programs being conducted to support its development.

scholarly journals Second-Generation Pressurized Fluidized Bed Combustion: Small gas turbine industrial plant study

1992 ◽  
Author(s):  
J. Shenker ◽  
R. Garland ◽  
D. Horazak ◽  
F. Seifert ◽  
R. Wenglarz
Keyword(s):  
Gas Turbine ◽  
Fluidized Bed ◽  
Second Generation ◽  
Industrial Plant ◽  
Fluidized Bed Combustion ◽  
Pressurized Fluidized Bed Combustion
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