发明名称 |
METHOD FOR OPERATING A REFORMER OVEN AND A REFORMER INSTALLATION |
摘要 |
<p>A method for producing a synthesis-gas product gas and a vapor stream includes catalytic steam reforming a hydrocarbonaceous feedstock in a steam reformer. The hot synthesis-gas product gas stream is cooled in a heat exchanger to form a cooled synthesis-gas product gas stream and a first partial vapor stream, which is supplied to the product vapor stream. The reforming furnace is operated so as to burn a burner feedstock in burners, cool a hot flue gas stream from the burners in a heat exchanger to form a cooled flue gas stream and a second partial vapor stream, and separate the cooled flue gas stream into a waste gas stream and a flue gas recirculation stream. The flow of the recirculated flue gas is increased with decreasing flow of the synthesis-gas product gas to obtain an approximately constant product vapor stream by increasing the second partial vapor stream.</p> |
申请公布号 |
EP2512981(A1) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20100794876 |
申请日期 |
2010.12.08 |
申请人 |
LURGI GMBH |
发明人 |
POLSTER, BERND;ROESCH, ALEXANDER;SHAVER, MATTHEW;ULBER, DIETER;WOLF, ULRICH |
分类号 |
C01B3/38 |
主分类号 |
C01B3/38 |
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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