| 发明名称 |
METHOD FOR TREATING A HYDROCARBON-RICH GAS MIXTURE CONTAINING MERCURY AND ACID GASES |
| 摘要 |
A method for treating a hydrocarbon-rich gas mixture containing mercury and acid gases, said gas mixture being natural gas in particular, wherein the gas mixture is subject to an adsorptive mercury removal and a downstream acid-gas scrubbing. Before the gas mixture to be treated is fed to the adsorptive mercury removal, the gas mixture to be treated is heated at least to such an extent that the gas mixture does not fall below the water dew point in the adsorptive mercury removal and does not fall below the hydrocarbon dew point in the acid-gas scrubbing. |
| 申请公布号 |
US2015360169(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
US201414764238 |
申请日期 |
2014.02.04 |
| 申请人 |
LINDE AKTIENGESELLSCHAFT |
发明人 |
Bauer Heinz |
| 分类号 |
B01D53/14 |
主分类号 |
B01D53/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for treating a mercury- and acid gases-containing hydrocarbon-rich gas mixture, wherein said mixture is subjected to an adsorptive mercury removal, having a separation process connected upstream of it, and a subsequent acid gas scrub, characterized in that between exiting the separation process and being supplied to the adsorptive mercury removal the gas mixture to be treated is warmed at least to an extent sufficient to avoid the temperature thereof falling below the water dew point in the adsorptive mercury removal and failing below the hydrocarbon dew point in the acid gas scrub. |
| 地址 |
München DE |
