|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/3906 ; 60/395 ; 60/723|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 68 인용 특허 : 0|
During low-load operating conditions, preburner combustion products are supplied with a chemical reactant to reduce NOx. The preburner products of combustion are mixed with a hydrocarbon fuel in the presence of a combustion catalyst to ignite and initiate a catalytic combustion reaction. The preburner is then shut down. The fuel/air mixture supplied the catalytic reactor bed during the mid-load operating range of the turbine is sufficiently lean to produce a combustion reaction temperature too low to produce thermal NOx. Thus, at low-load conditions, pre...
A method of operating a gas turbine catalytic combustion system at start-up, and low-load and mid-load ranges of gas turbine operation wherein the combustion system comprises a combustor having a preburner section and a catalytic combustion section to minimize or eliminate NOx emissions comprising the steps of: at start-up and low-load operation, combusting a fuel/air mixture in the combustor preburner section; reducing the NOx resulting from the combustion of the fuel/air mixture in the combustor preburner section during start-up and low-load operation ...