发明名称 |
INTEGRATED PROCESS FOR HYDROCARBON SYNTHESIS. |
摘要 |
Process for producing liquid hydrocarbons from a hydrocarbonaceous feedstock which comprises the following steps: (i) catalytically reforming at least part of the hydrocarbonaceous feedstock at elevated temperature and pressure with steam in at least one reforming zone; (ii) heating the reforming zone (s) by means of a carbon dioxide containing heating gas comprising a product obtained by partial oxidation of reformer product obtained in step (i) and carbon dioxide depleted light product obtained in step (vi) with an oxygen-containing gas in an oxidation zone; (iii) separating carbon dioxide from cooled down heating gas obtained in step (ii); (iv) catalytically converting at leasts part of the carbon dioxide depleted gas stream obtained in step (iii) at elevated temperature and pressure into normally liquid hydrocarbons; (v) separating product stream obtained in step (iv) into a light product comprising mainly unconverted synthesis gas, inerts and light hydrocarbons and a heavy product comprising mainly normally liquid and solid hydrocarbons; (vi) separating carbon dioxide from light product obtained in step (v); and (vii) combining at least part of the carbon dioxide feed obtained in step (iii) and/or step (vi) with hydrocarbonaceous for step (i). |
申请公布号 |
MXPA03011961(A) |
申请公布日期 |
2004.03.26 |
申请号 |
MX2003PA11961 |
申请日期 |
2002.06.24 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
ABDUL RAZAK MOHAMAD ALI |
分类号 |
C01B3/38;C07C2/00;C10G2/00;(IPC1-7):C10G2/00 |
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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