发明名称 |
Two-zone molten metal hydrogen-rich and carbon monoxide-rich gas generation process |
摘要 |
A high pressure two-zone molten iron gasification process for converting solid, liquid and gaseous hydrocarbon feeds into separate substantially hydrogen-rich and carbon monoxide-rich streams at 2 to 200 atmospheres pressure by feeding hydrocarbons into the molten iron in a first zone (4) in which hydrogen-rich gas is formed and then circulating the molten iron into contact with an oxygen containing gas in a second zone (5) in which carbon monoxyide-rich gas is formed. The carbon level in the circulating molten iron is carefully controlled above 0.3 wt. % to minimize formation of FeO. Hydrogen sulfide and other volatile sulfur compounds are removed from the separate gas streams via scrubbing in downstream equipment (12 and 16).
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申请公布号 |
US6350289(B1) |
申请公布日期 |
2002.02.26 |
申请号 |
US19990308524 |
申请日期 |
1999.05.18 |
申请人 |
MARATHON ASHLAND PETROLEUM LLC;ENVIRES LLC |
发明人 |
HOLCOMBE THOMAS C.;MALONE DONALD P. |
分类号 |
C10J3/06;C10J3/57;(IPC1-7):C10J3/06 |
主分类号 |
C10J3/06 |
代理机构 |
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地址 |
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