Progress Update of the Air Blown IGCC and Gasification Plant
From the viewpoint of energy security and global warming issues,the integrated coal gasification combined cycle (IGCC),a highly efficient coal-based power generation system,is regarded as an effective clean coal technology that is close to commercialization.Combination of the IGCC with CO2 capture and storage technology has been planned;this concept further attracts people looking for ways to reduce CO2 emissions.As one of the leading company in the field of IGCC reducing CO2 emission,Mitsubishi Heavy Industries,Ltd.(MHI) is now in a position of actively undertaking its realization with an integration of two stage entrained bed air-blown coal gasifier,which achieves the highest net plant efficiency by using air as the gasification agent,and high temperature combustion turbines.This paper will discuss the latest activities MHI have been taking at the 250MW IGCC demonstration plant in Nakoso,Japan and air-blown IGCC commercial plant projects using high temperature combustion turbines.As a future vision to the carbon constrained world,MHIs perspective on upcoming technologies like higher temperature combustion turbines represented by Jtype,1700℃-class will be introduced.
Air-blown IGCC CCS High temperature combustion turbine
Takao Hashimoto Koichi Sakamoto Hiromi Ishii
Power Systems Project Enjineering Department,Power Systems Headquarters Mistubishi Heavy Industries,Ltd
国际会议
The 7th International Symposium on Coal Combustion(第七届国际煤燃烧学术会议)
哈尔滨
英文
810-812
2011-07-19（万方平台首次上网日期，不代表论文的发表时间）