... and temperature rise were observed to only mildly affect efficiency and power density. 18 06 2010 18 05 2011 14 12 2011 14 12 2011 climate mitigation coal gasification fuel cell power plants gas turbines hybrid power systems oxygen solid oxide fuel cells syngas Solid...

... from industrial state-of-the-art, are not included. Detailed energy and mass balances are presented for a better comprehension of the obtained results. 13 05 2010 25 05 2010 24 03 2011 24 03 2011 boilers coal gasification fuel cell power plants pollution control solid...

... and GCCR varies from 0.4 to 0.7, the optimal efficiency of the system becomes around 0.46 (LHV base). The efficiency is nearly the same as that of an IGCC without C O 2 recovery. boilers Brayton cycle coal gasification combined cycle power stations combustion equipment gas turbines...

... 0 deduced for the nonreacting ( a ) and reacting ( b ) flow fields of the LSIs air pollution coal gasification combined cycle power stations combustion flames flow visualisation gas turbines turbulence velocimeters The motivation of our research is to develop a robust...

...Joel Martinez-Frias; Salvador M. Aceves; J. Ray Smith; Harry Brandt This paper presents the thermodynamic and cost analysis of a coal-based zero-atmospheric emissions electric power plant. The approach involves an oxygen-blown coal gasification unit. The resulting synthetic gas (syngas...

... chemical equilibrium coal gasification free energy biomass hydrogen gasification thermodynamics sorbent In the next decade or two, hydrogen is expected to become a prominent energy carrier for stationary and mobile power generation applications ( 1 2 ). The chemical energy stored...

... acceptable cycle efficiency ( 6 ). 1 Many studies ( 1 2 3 ) have shown that coal gasification combined cycle (CGCC) power generation systems featuring oxygen-blown gasifiers can achieve higher efficiency and reduced capital costs by integrating, to various degrees, the gas turbine with the ASU...

...T. Hasegawa; T. Hisamatsu; Y. Katsuki; M. Sato; H. Koizumi; A. Hayashi; N. Kobayashi The development of integrated coal gasification combined cycle (IGCC) systems ensures higher thermal efficiency and environmentally sound options for supplying future coal utilizing power generation needs...

..., Dec. 2000, final revision, Mar. 2001. Associate Editor: R. Natole. 04 June 2001 01 Dec 2000 01 Mar 2001 24 09 2002 gas turbines combustion bioenergy conversion thermal properties heat transfer coal gasification fuel modelling Gas turbine systems...

... coal gasification The continuing concern over the emission of greenhouse gases coupled with the ever-increasing demand for electrical energy poses a very difficult challenge to power engineers. One possible solution to these conflicting requirements, if solid fossil fuels are to be employed...

...T. Hasegawa; M. Sato; T. Nakata The development of integrated, coal-gasification combined cycle (IGCC) systems provides cost-effective and environmentally sound options for meeting future coal-utilizing power generation needs in the world. The Japanese government and the Electric Power Industries...

... systems filters combustion coal gasification gases air pollution control Hot gas filtration technology is becoming increasingly more important in the development of advanced power technologies. With the highly competitive natural gas market, major improvements in the discovery and extraction...

..., Louisiana coal gasification plant (predecessor to Destec gasifier) starting in 1987. The cold fuel gas cleaning system on this oxygen-blown, entrained gasifier met Westinghouse turbine specifications and resulted in more than 125,000 h of operation of the turbines with greater than 95 percent availability...