发明名称 |
COMBINED PRODUCTION OF HYDROCARBONS AND ELECTRICAL POWER |
摘要 |
A process for the preparation of hydrocarbon products and for the generation of power comprising the steps of (a) providing a synthesis gas having a hydrogen to carbon monoxide ratio of between 0.1 and 1; (b) contacting the synthesis gas with one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates comprising methanol and dimethyl ether with a dimethyl ether to methanol ratio of higher than 2 and a carbon dioxide content of above 20 mole %; (c) contacting the carbon dioxide containing oxygenate mixture at an inlet temperature of between 240 and 4000 C with a catalyst being active in the conversion of oxygenate to higher hydrocarbons and a tail gas being rich in carbon dioxide; (d) combusting the carbon dioxide rich tail gas, optionally admixed with fresh carbon monoxide rich synthesis gas in a gas turbine combustion chamber to flue gas; and (e) expanding the flue gas stream through a gas turbine for the generation of power.
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申请公布号 |
US2011314834(A1) |
申请公布日期 |
2011.12.29 |
申请号 |
US20080674272 |
申请日期 |
2008.08.13 |
申请人 |
NIELSEN POUL ERIK HOEJLUND;ROSTRUP-NIELSEN THOMAS;VOSS BODIL;JOENSEN FINN |
发明人 |
NIELSEN POUL ERIK HOEJLUND;ROSTRUP-NIELSEN THOMAS;VOSS BODIL;JOENSEN FINN |
分类号 |
F02C6/18 |
主分类号 |
F02C6/18 |
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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