| 发明名称 | Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-YL)propane-1,2-diol compounds | ||
| 摘要 | A method for treating liquefied hydrocarbons including acid gases to remove said acid gases while minimizing loss of amine species, he method comprising the step of contacting he liquefied hydrocarbons with an absorbent aqeuous solution of a first amine compound, the first amine compound having the structure:; wherein R1 is hydrogen or propane-2,3-diol and R2 is propane-2,3-diol, or mixtures thereof. | ||
| 申请公布号 | US9518240(B2) | 申请公布日期 | 2016.12.13 |
| 申请号 | US201314399799 | 申请日期 | 2013.06.11 |
| 申请人 | Dow Global Technologies LLC | 发明人 | Laroche Christophe R.;Hill James M. |
| 分类号 | C10G29/20;C10G21/27;C10G21/16;C10G21/20;C07C7/152;C07C7/148;C07C7/10;C07C7/11;C07D241/04;C07D295/088;C07D295/084;C07D295/08;C10L3/10;C10L3/12 | 主分类号 | C10G29/20 |
| 代理机构 | Akerman LLP | 代理人 | Akerman LLP |
| 主权项 | 1. A method for treating liquefied hydrocarbons comprising acid gases to remove said acid gases while minimizing loss of amine species, said method comprising the step of contacting said liquefied hydrocarbons with an absorbent aqueous solution of a first amine compound, said first amine compound having the structure: wherein R1 is hydrogen or propane-2,3-diol and R2 is propane-2,3-diol, or mixtures thereof. | ||
| 地址 | Midland MI US | ||