| 发明名称 | Method for producing formic acid by CO<sub>2 </sub>hydrogenation | ||
| 摘要 | The invention relates to a continuous method for producing formic acid from CO2 and extracting the formic acid using compressed CO2. | ||
| 申请公布号 | US9073842(B2) | 申请公布日期 | 2015.07.07 |
| 申请号 | US201213978994 | 申请日期 | 2012.01.04 |
| 申请人 | RHEINISCHE-WESTFALISCHE TECHNISCHE HOCHSCHULE AACHEN | 发明人 | Leitner Walter;Hintermair Ulrich;Wesselbaum Sebastian |
| 分类号 | C07C51/00;C07C53/02;C07C51/083 | 主分类号 | C07C51/00 |
| 代理机构 | Schmeiser, Olsen & Watts, LLP | 代理人 | Schmeiser, Olsen & Watts, LLP |
| 主权项 | 1. A method for hydrogenation of CO2 to formic acid, comprising the following steps: a) producing formic acid by a catalytic reaction of CO2 with hydrogen in the presence of a high molecular-weight amine, in a reaction area; b) at least partially discharging the produced formic acid using compressed CO2 from the reaction area of step (a); c) releasing the formic acid while removing the CO2 from step (b). | ||
| 地址 | DE | ||