|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/3902 ; ; 60/3912|
|발명자 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 0|
A method for generating electric power comprises the S cycle, an air separation unit and a Rankine cycle. Steam, oxygen and coal are introduced into a reaction chamber to form fuel gas. The fuel gas flows through heat exchangers and a compressor-turbine group to three combustors. Three combustors are operated at different pressure levels. The combustion gases of the first combustor go to the first gas turbine. The exhaust of the first gas turbine is employed as working medium for the succeeding combustors and gas turbines. The combustion gases of the sec...
A method for generating power which comprises: a) introducing steam, oxygen and coal into a reaction chamber; b) forming a fuel gas in the reaction chamber; c) flowing the fuel gas through a first heat exchanger; d) heating air flowing through the first heat exchanger; e) flowing a first portion of fuel gas through a second heat exchanger to a first compressor; f) flowing a second portion of fuel gas to a first turbine to produce power; g) flowing compressed fuel gas from the first compressor to a first combustor, flowing the air from the first heat exch...