发明名称 |
Integrated process for hydrocarbon synthesis |
摘要 |
The invention relates to a process for producing liquid hydrocarbons from a hydrocarbonaceous feedstock involving: (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 containing a product obtained by partial oxidation of the 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 least 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 having mainly unconverted synthesis gas, inerts and light hydrocarbons and a heavy product; having mainly normally liquid and solid hydrocarbons; (vi) separating carbon dioxide from the 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 the hydrocarbonaceous feedstock for step (i).
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申请公布号 |
US2004242707(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20030481651 |
申请日期 |
2003.12.22 |
申请人 |
DE GRAAF WINNIFRED;MOHAMAD ALI ABDUL RAZAK;TIO THIAN HOEY |
发明人 |
DE GRAAF WINNIFRED;MOHAMAD ALI ABDUL RAZAK;TIO THIAN HOEY |
分类号 |
C01B3/38;C07C2/00;C10G2/00;(IPC1-7):C07C27/06 |
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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