- 专利标题： Ligand-exchanged zeolite imidazolate frameworks
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申请号： US16287152申请日： 2019-02-27
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公开(公告)号： US11364479B2公开(公告)日： 2022-06-21
- 发明人: Joseph M. Falkowski , Mobae Afeworki , David C. Calabro , Yi Du , Himanshu Gupta , Simon C. Weston
- 申请人： ExxonMobil Research and Engineering Company
- 申请人地址： US NJ Annandale
- 专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人： ExxonMobil Research and Engineering Company
- 当前专利权人地址： US NJ Annandale
- 代理商 Robert A. Migliorini
- 优先权： WOPCT/US2018/023246 20180320
- 主分类号： B01J20/22
- IPC分类号： B01J20/22 ; B01D53/04 ; C01B37/00 ; B01J20/30 ; C01B39/02 ; C07C7/13 ; C10G25/03 ; B01D53/02 ; C10G25/00 ; C01B39/00
摘要：
Disclosed are zeolitic imidazolate framework (ZIF) compositions in which at least a portion of the ligands in its shell have been exchanged with other ligands, and methods of making such shell-ligand-exchanged ZIFs. Also disclosed is the use of such shell-ligand-exchanged ZIFs in hydrocarbon separation processes.
公开/授权文献
- US20190282997A1 LIGAND-EXCHANGED ZEOLITE IMIDAZOLATE FRAMEWORKS 公开/授权日：2019-09-19
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