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公开(公告)号：US20210379574A1
公开(公告)日：2021-12-09
申请号：US17340658
申请日：2021-06-07
IPC分类号： B01J31/12 , B01J37/04 , B01J37/06 , B01J37/08 , B01J35/10 , B01J8/02 , C07D263/22 , C07C213/04 , D01D5/24 , D01F11/00
摘要： Described herein are multi-functionalized hollow fiber organocatalysts, processes for producing multi-functionalized hollow fiber organocatalysts, and processes that utilize multi-functionalized hollow fiber organocatalysts for reacting chemicals. A variety of chemical reactions may be enhanced with the multifunctional hollow fiber organocatalysts. The multi-functionalized hollow fiber organocatalysts are particularly advantageous when used as heterogeneous organocatalysts and continuous-flow reactors.
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公开(公告)号：US20220250029A1
公开(公告)日：2022-08-11
申请号：US17689344
申请日：2022-03-08
发明人： Fateme Rezaei , Harshul V. Thakkar
摘要： Carbon dioxide (CO2) capture materials comprising one or more 3D-printed zeolite monoliths for the capture and or removal of CO2 from air or gases in enclosed compartments, including gases or mixtures of gases having less than about 5% CO2. Methods for preparing 3D-printed zeolite monoliths useful as CO2 capture materials and filters, as well as methods of removing CO2 from a gas or mixture of gases in an enclosed compartment using 3D-printed zeolite monoliths are provided.
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公开(公告)号：US11192094B2
公开(公告)日：2021-12-07
申请号：US16585968
申请日：2019-09-27
发明人： Ali A. Rownaghi , Xin Li , Fateme Rezaei
IPC分类号： B01J29/85 , C07C4/06 , B01J29/00 , B01J29/40 , B01J29/08 , B01J29/48 , B01J29/46 , B01J35/04 , B01J35/10 , B33Y10/00 , B33Y80/00 , B01J29/14
摘要： Porous zeolite monolith compositions for the catalytic cracking of alkanes. The compositions may be prepared layer by layer using a 3D printer such that the compositions comprise a plurality of micropores and a plurality of mesopores and may be characterized by macro-meso-microporosity.
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公开(公告)号：US11738324B2
公开(公告)日：2023-08-29
申请号：US17689344
申请日：2022-03-08
发明人： Fateme Rezaei , Harshul V. Thakkar
CPC分类号： B01J20/165 , B01D53/02 , B01J20/12 , B01J20/2803 , B01J20/28071 , B33Y70/10 , B01D2253/108 , B01D2253/11 , B01D2253/342 , B01D2257/504 , B01D2258/06 , B01J2220/82 , B33Y80/00
摘要： Carbon dioxide (CO2) capture materials comprising one or more 3D-printed zeolite monoliths for the capture and or removal of CO2 from air or gases in enclosed compartments, including gases or mixtures of gases having less than about 5% CO2. Methods for preparing 3D-printed zeolite monoliths useful as CO2 capture materials and filters, as well as methods of removing CO2 from a gas or mixture of gases in an enclosed compartment using 3D-printed zeolite monoliths are provided.
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公开(公告)号：US20220241863A1
公开(公告)日：2022-08-04
申请号：US17589440
申请日：2022-01-31
发明人： Fateme Rezaei , Ali Rownaghi , Shane Lawson
IPC分类号： B22F10/62 , B22F10/22 , B22F10/64 , B22F1/145 , B33Y10/00 , B33Y40/10 , B33Y40/20 , B33Y70/00 , B22F1/107
摘要： A method of additively manufacturing a structure for use in a reactionary process includes forming a material from metal or metal oxide particles, a dispersion solvent, and a binder. The method also includes depositing the material onto a build platform and curing the material to form a structure for use in a reactionary process. The structure includes the metal or metal oxide particles and is configured to provide a reaction when exposed to a reactant.
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公开(公告)号：US11298675B2
公开(公告)日：2022-04-12
申请号：US16136957
申请日：2018-09-20
发明人： Fateme Rezaei , Harshul V. Thakkar
摘要： Carbon dioxide (CO2) capture materials comprising one or more 3D-printed zeolite monoliths for the capture and or removal of CO2 from air or gases in enclosed compartments, including gases or mixtures of gases having less than about 5% CO2. Methods for preparing 3D-printed zeolite monoliths useful as CO2 capture materials and filters, as well as methods of removing CO2 from a gas or mixture of gases in an enclosed compartment using 3D-printed zeolite monoliths are provided.
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