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1. 发明申请

WO2004009978A2 METHODS AND COMPOSITIONS FOR ON-LINE GAS TURBINE CLEANING 审中-公开
标题翻译：在线气体清洁的方法和组合
公开(公告)号：WO2004009978A2
公开(公告)日：2004-01-29
申请号：PCT/US2003/022603
申请日：2003-07-18
申请人： KOCH, Kenneth, W. , SMITH, Daniel, T. , HUGHES, Mark, D. , URBAS, Thomas
发明人： KOCH, Kenneth, W. , SMITH, Daniel, T. , HUGHES, Mark, D. , URBAS, Thomas
IPC分类号： F02C
CPC分类号： F01D25/007 , C11D3/02 , C11D3/12 , C11D3/43 , C11D11/0041 , F01D25/002 , F02C7/30
摘要： Methods and compositions for on-line cleaning of internal surfaces of selected sections of a hydrocarbon fuel burning gas turbine and associated heat recovery equipment, during operation. Cleaning solutions containing graphite and/or molybdenum-based particles and oil soluble corrosion inhibitors, aromatic solvents, and surfactants are selectively introduced directly into the combustion chamber (combustor) of the gas turbine, into the fuel stream, water washing system, or the combustion air system (hot gas path). The cleaning process dislodges unwanted ash deposit buildup and, thereby restores the gas turbine to rated power. When introduced into the compressor section, the particles impinge on the metal surfaces, cleaning them prior to entering the hot gas section where the process may be repeated. They may also be carried through the exhaust to additionally clean attendant heat recovery equipment, if present.
摘要翻译：在操作期间在线清洁烃燃料燃烧燃气轮机和相关热回收设备的选定部分的内表面的方法和组合物。包含石墨和/或钼基颗粒和油溶性腐蚀抑制剂，芳族溶剂和表面活性剂的清洁溶液被选择性地直接引入燃气轮机的燃烧室（燃烧器）中，进入燃料流，水洗系统或燃烧空气系统（热气路）。清洁过程消除了不必要的灰分沉积物积聚，从而将燃气轮机恢复到额定功率。当引入压缩机部分时，颗粒撞击金属表面，在进入可能重复该过程的热气体部分之前将其清洁。它们也可以通过排气进行附加清洁，如果有的话，还要清洁辅助热回收设备。

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