公开(公告)号：US20160177187A1

公开(公告)日：2016-06-23

申请号：US14907859

申请日：2014-07-28

Applicant: SAUDI BASIC INDUSTRIES CORPORATION

Inventor： Mubarik Ali Bashir ,  Khalid Karim ,  Ali Assa Alhammad

IPC: C10G2/00 ,  C10G45/02 ,  C10L1/04 ,  C01B3/34

CPC classification number: C10G2/332 ,  C01B3/34 ,  C01B3/38 ,  C01B2203/0211 ,  C01B2203/0244 ,  C01B2203/04 ,  C01B2203/046 ,  C01B2203/0475 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/148 ,  C10G2/34 ,  C10G31/06 ,  C10G45/02 ,  C10G2300/1025 ,  C10G2300/4081 ,  C10G2300/42 ,  C10G2400/20 ,  C10G2400/22 ,  C10L1/04 ,  C10L2290/10 ,  C10L2290/42 ,  C10L2290/54

Abstract: The present disclosures and inventions relate to a method that includes the steps of: a) introducing a natural gas; b) reforming the natural gas; wherein the reforming step comprises contacting the natural gas with steam to produce a syngas; c) converting the syngas to a product mixture comprising an olefin; wherein the converting step comprises contacting the syngas with a Co/Mn catalyst; wherein waste water is produced prior to step d); and d) recovering the waste water; wherein some or all of the recovered waste water is added to the natural gas prior to being introduced.

Abstract translation: 本公开和发明涉及包括以下步骤的方法：a）引入天然气; b）改造天然气; 其中所述重整步骤包括使天然气与蒸汽接触以产生合成气; c）将合成气转化为包含烯烃的产物混合物; 其中所述转化步骤包括使所述合成气与Co / Mn催化剂接触; 其中在步骤d）之前产生废水; 和d）回收废水; 其中在引入之前将一部分或全部回收的废水加入到天然气中。