发明申请
US20130056676A1 SYSTEM AND PROCESS FOR POLARITY SWING ASSISTED REGENERATION OF GAS SELECTIVE CAPTURE LIQUIDS
有权
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基本信息:
- 专利标题: SYSTEM AND PROCESS FOR POLARITY SWING ASSISTED REGENERATION OF GAS SELECTIVE CAPTURE LIQUIDS
- 专利标题(中):系统和过程的极地挥发辅助再生气体选择性液体液体
- 申请号:US13224680 申请日:2011-09-02
- 公开(公告)号:US20130056676A1 公开(公告)日:2013-03-07
- 发明人: David J. Heldebrant , Ward E. Tegrotenhuis , Charles J. Freeman , Michael L. Elliott , Phillip K. Koech , Paul H. Humble , Feng Zheng , Jian Zhang
- 申请人: David J. Heldebrant , Ward E. Tegrotenhuis , Charles J. Freeman , Michael L. Elliott , Phillip K. Koech , Paul H. Humble , Feng Zheng , Jian Zhang
- 申请人地址: US WA Richland
- 专利权人: BATTELLE MEMORIAL INSTITUTE
- 当前专利权人: BATTELLE MEMORIAL INSTITUTE
- 当前专利权人地址: US WA Richland
- 主分类号: C01B31/16
- IPC分类号: C01B31/16 ; B01J19/00 ; C07C277/08
摘要:
A polarity swing-assisted regeneration (PSAR) process is disclosed for improving the efficiency of releasing gases chemically bound to switchable ionic liquids. Regeneration of the SWIL involves addition of a quantity of non-polar organic compound as an anti-solvent to destabilize the SWIL, which aids in release of the chemically bound gas. The PSAR decreases gas loading of a SWIL at a given temperature and increases the rate of gas release compared to heating in the absence of anti-solvent.
摘要(中):
公开了极性摆动辅助再生(PSAR)方法,用于提高释放与可切换离子液体结合的气体的释放效率。 SWIL的再生包括加入一定量的非极性有机化合物作为抗溶剂以使SWIL稳定化,这有助于化学结合气体的释放。 PSAR在给定温度下降低了SWIL的气体负荷,并且在不存在抗溶剂的情况下,与加热相比,气体释放速率增加。
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C01 | 无机化学 |
----C01B | 非金属元素;其化合物 |
------C01B31/00 | 碳;其化合物 |
--------C01B31/16 | .由碳质物料制备离子交换材料 |