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公开(公告)号：US20230390736A1
公开(公告)日：2023-12-07
申请号：US18248997
申请日：2021-12-03
发明人： Alan BOOTLAND , David DAVIS , Jonathan EDGAR , Jonathon HIGGINS
CPC分类号： B01J20/28026 , B01D53/04 , B01J20/186 , B01J20/28045 , B01J20/3085 , B01J20/265 , B33Y80/00 , B01D2253/108 , B01D2257/504 , B01D2256/16 , B01D2253/202 , B01D2253/25 , B01D2253/304 , B01D2253/3425
摘要： A process is described for the removal of carbon dioxide from a gas mixture containing hydrogen by contacting the gas mixture with a shaped sorbent comprising a plurality of layers of photopolymerized resin containing particles of a molecular sieve carbon dioxide sorbent material.
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公开(公告)号：US20240299909A1
公开(公告)日：2024-09-12
申请号：US18264010
申请日：2022-03-03
发明人： Alan BOOTLAND , Mikael CARLSSON , David DAVIS , Jonathon HIGGINS , Andrew Edward RICHARDSON , Emma SOFTLEY , John WEST
CPC分类号： B01J20/3078 , B01D53/02 , B01J20/0225 , B01J20/28014 , B01J20/28059 , B01J20/3085 , B01J20/3236 , B01D2253/1122 , B01D2253/25 , B01D2253/306 , B01D2257/108
摘要： A method for removing a contaminant from an environment is described comprising the steps of: (i) heating a reduced and passivated getter material containing crystallites of a metal in elemental form encapsulated by a layer comprising an oxide of the metal to a temperature in the range (TT−X) to (TT+Y), where TT is the Tammann temperature of the metal in elemental form in degrees Centigrade, X is 400 and Y is 200, to form an activated getter material having active surface for contaminant removal and (ii) exposing the activated getter material to the environment containing the contaminant.
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公开(公告)号：US20240091757A1
公开(公告)日：2024-03-21
申请号：US18263661
申请日：2022-03-03
发明人： Alan BOOTLAND , David DAVIS , Mikael CARLSSON , Jonathon HIGGINS , Andrew Edward RICHARDSON , John WEST , Emma SOFTLEY
CPC分类号： B01J37/08 , B01J23/755 , B01J33/00 , B01J37/14 , B01J37/18 , C01B3/40 , C01B2203/0233 , C01B2203/1058
摘要： A method for activating a catalyst is described comprising the steps of: (i) installing a reduced and passivated catalyst containing crystallites of a catalytic metal comprising nickel, cobalt or iron in elemental form encapsulated by a layer comprising an oxide of the catalytic metal in a reactor, such as a steam methane reforming reactor, in which it is to be used, and (ii) heating the reduced and passivated catalyst in the reactor under a vacuum or an inert gas to a temperature in the range (TT−X) to (TT+Y), where TT is the Tammann temperature of the catalytic metal in elemental form in degrees Centigrade, X is 400 and Y is 200, to form a catalytically active surface on the catalyst without requiring the application of a reducing gas.
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公开(公告)号：US20220176345A1
公开(公告)日：2022-06-09
申请号：US17594241
申请日：2020-06-05
发明人： Alan BOOTLAND , David DAVIS , Jonathan EDGAR , Jonathon HIGGINS
IPC分类号： B01J20/26 , B29C64/124 , B29C64/286 , B33Y70/00 , B33Y80/00 , B01J20/30 , B01J20/18 , B01J20/10 , B01J20/08
摘要： A shaped sorbent is described comprising a plurality of layers of photopolymerised resin containing particles of a sorbent material. The shaped sorbent may be used as a getter for use in gettering one or more contaminants in a sealed enclosure.
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