发明名称 |
PROCESS FOR PREPARING A PARAFFIN PRODUCT |
摘要 |
The invention relates to a process for preparing a paraffin product from a carbonaceous feedstock comprising (a) partial oxidation of the carbonaceous feedstock to obtain a mixture comprising hydrogen and carbon monoxide, (b) performing a Fischer-Tropsch reaction using the mixture as obtained in step (a) and recovering an off-gas from the Fischer-Tropsch reaction and a paraffin product, (c)subjecting at least a part of the off-gas from the Fischer-Tropsch reaction to conversion using a catalyst comprising iron, or a catalyst comprising iron and chromium, followed by a hydrogenation step (d) using a steam/off-gas mol ratio in the range of between 0.5 and 1.5 and a catalyst comprising copper and zinc, followed by a conversion step (e) using a nickel based catalyst, and (f) preparing a hydrogen comprising gas from at least a part of the off-gas from the Fischer-Tropsch reaction. |
申请公布号 |
WO2014102288(A1) |
申请公布日期 |
2014.07.03 |
申请号 |
WO2013EP78002 |
申请日期 |
2013.12.24 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;SHELL OIL COMPANY |
发明人 |
FLEYS, MATTHIEU SIMON HENRI;GOSWAMI, TATHAGATA;JONCKERS, ARJAN ALLERT |
分类号 |
C10G2/00;C01B3/16;C01B3/38 |
主分类号 |
C10G2/00 |
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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