| 发明名称 |
PROCESS FOR THE PRODUCTION OF SYNTHESIS GAS |
| 摘要 |
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. |
| 申请公布号 |
US2016304424(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201415103010 |
申请日期 |
2014.12.11 |
| 申请人 |
Haldor Topsøe A/S |
发明人 |
WIX CHRISTIAN;Dybkjaer Ib |
| 分类号 |
C07C29/151;C10G2/00;C10L3/08;C01B3/38;C07C1/04 |
主分类号 |
C07C29/151 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. 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 dew point and removing condensed water; and (c) reducing the amount of carbon dioxide 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. |
| 地址 |
Kgs. Lyngby DK |
