发明名称 |
Combined power cycle with liquefied natural gas (LNG) and synthesis or fuel gas. |
摘要 |
<p>Mechanical and electrical power are produced along with synthesis or fuel gas by the partial oxidation process with integrated combustion and steam turbines. By-product vaporized liquefied natural gas for feed to a pipeline for gas consumers is obtained by heat exchange with heat containing streams from the partial oxidation gasification and gas cleaning and purification zone; and optionally from heat containing streams from combustion and/or steam turbine zones which are integrated with said partial oxidation process. Heat from the combustion turbine exhaust gas is used as follows: (1) superheat steam for use in a steam turbine; (2) preheat water saturated clean sulfur-free synthesis or fuel gas with or without supplemental methane enrichment; (3) preheat oxygen gas for said partial oxidation zone; and (4) vaporize LNG. Pre, inter, and after stages of an air compressor are cooled by indirect heat exchange with LNG which is thereby warmed or vaporized.</p> |
申请公布号 |
EP0580910(A1) |
申请公布日期 |
1994.02.02 |
申请号 |
EP19920309862 |
申请日期 |
1992.10.28 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
CHILD, EDWARD TAYLOR;LAFFERTY, WILLIAM LAURENCE, JR.;SUGGITT, ROBERT MURRAY;JAHNKE, FREDERICK CHARLES |
分类号 |
F02C3/22;F01K23/06;F02C7/143;F02C7/22;F17C9/04;(IPC1-7):F01K23/06 |
主分类号 |
F02C3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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