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) catalylically 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 steam 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).
申请公布号 US6852762(B2) 申请公布日期 2005.02.08
申请号 US20030481651 申请日期 2003.12.22
申请人 SHELL OIL COMPANY 发明人 DE GRAAF WINNIFRED;MOHAMAD ALI ABDUL RAZAK;TIO THIAN HOEY
分类号 C01B3/38;C07C2/00;C10G2/00;(IPC1-7):C07C27/00 主分类号 C01B3/38
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