公开(公告)号：US09890098B2

公开(公告)日：2018-02-13

申请号：US15103010

申请日：2014-12-11

Applicant: Haldor Topsøe A/S

Inventor： Christian Wix ,  Ib Dybkjaer

IPC: C07C29/151 ,  C10G2/00 ,  C10L3/08 ,  C07C1/04 ,  C01B3/50 ,  C01B3/38

CPC classification number: C07C29/1518 ,  C01B3/38 ,  C01B3/50 ,  C01B3/506 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/04 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/1247 ,  C01B2203/127 ,  C01B2203/142 ,  C01B2203/143 ,  C01B2203/146 ,  C01B2203/148 ,  C07C1/0485 ,  C10G2/30 ,  C10L3/08 ,  C10L2290/06

Abstract: Process for the production of a synthesis gas for use in the production of chemical compounds from a hydrocarbon feed stock containing higher hydrocarbons comprising the steps of: (a) in a pre-reforming stage pre-reforming the feed stock with steam to a pre-reformed gas containing methane, hydrogen, carbon monoxide and carbon dioxide; and (b) cooling the pre-reformed gas to below its dewpoint and removing condensed water; and (c) reducing the amount of carbon dioxide the in the pre-reformed gas from step (b) to obtain a module of (H2−CO2)/(CO+CO2) of between 1.0 and 3.8 in the pre-reformed gas.

公开(公告)号：US20160304424A1

公开(公告)日：2016-10-20

申请号：US15103010

申请日：2014-12-11

Applicant: Haldor Topsøe A/S

Inventor： CHRISTIAN WIX ,  Ib Dybkjaer

IPC: C07C29/151 ,  C10G2/00 ,  C10L3/08 ,  C01B3/38 ,  C07C1/04

CPC classification number: C07C29/1518 ,  C01B3/38 ,  C01B3/50 ,  C01B3/506 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/04 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/1247 ,  C01B2203/127 ,  C01B2203/142 ,  C01B2203/143 ,  C01B2203/146 ,  C01B2203/148 ,  C07C1/0485 ,  C10G2/30 ,  C10L3/08 ,  C10L2290/06

Abstract: Process for the production of a synthesis gas for use in the production of chemical compounds from a hydrocarbon feed stock containing higher hydrocarbons comprising the steps of: (a) in a pre-reforming stage pre-reforming the feed stock with steam to a pre-reformed gas containing methane, hydrogen, carbon monoxide and carbon dioxide; and (b) cooling the pre-reformed gas to below its dewpoint and removing condensed water; and (c) reducing the amount of carbon dioxide the in the pre-reformed gas from step (b) to obtain a module of (H2—CO2)/(CO+CO2) of between 1.0 and 3.8 in the pre-reformed gas.

Abstract translation: 制备用于从含有高级烃的烃原料生产化合物的合成气的方法，包括以下步骤：（a）在预重整阶段，将原料用蒸汽预先重整成预处理， 含甲烷，氢气，一氧化碳和二氧化碳的重整气体; 和（b）将预重整气体冷却至其露点以下并除去冷凝水; 和（c）减少来自步骤（b）的预重整气体中二氧化碳的量，以获得在预重整气体中的1.0和3.8之间的（H 2 -CO 2）/（CO + CO 2）的组分。