
基本信息:
- 专利标题: REGENERATIVE ADSORBENTS OF MODIFIED AMINES ON NANO-STRUCTURED SUPPORTS
- 专利标题(中):REGENERATIVE ADSORPTIONSMITTEL AUS MODIFIZIERTEN AMINEN AUF NANOSTRUKTURIERTENTRÄGERN
- 申请号:EP14868064 申请日:2014-11-04
- 公开(公告)号:EP3077103A4 公开(公告)日:2017-10-04
- 发明人: GOEPPERT ALAIN , ZHANG HANG , PRAKASH G K SURYA , OLAH GEORGE A
- 申请人: UNIV SOUTHERN CALIFORNIA
- 专利权人: UNIV SOUTHERN CALIFORNIA
- 当前专利权人: UNIV SOUTHERN CALIFORNIA
- 优先权: US201361910886 2013-12-02
- 主分类号: B01J20/22
- IPC分类号: B01J20/22
摘要:
The invention relates to regenerative, solid sorbent for adsorbing carbon dioxide from a gas mixture, with the sorbent including a modified polyamine and a nano-structured solid support. The modified polyamine is the reaction product of an amine and an aldehyde. The sorbent provides structural integrity, as well as high selectivity and increased capacity for efficiently capturing carbon dioxide from gas mixtures, including the air. The sorbent is regenerative, and can be used through multiple operations of absorption-desorption cycles.
摘要(中):
本发明涉及用于从气体混合物中吸附二氧化碳的再生固体吸附剂,吸附剂包括改性聚胺和纳米结构固体载体。 改性聚胺是胺和醛的反应产物。 该吸附剂提供结构完整性,以及高选择性和增加的能力以有效地从气体混合物(包括空气)捕获二氧化碳。 吸附剂是再生的,并且可以通过吸收 - 解吸循环的多种操作来使用。