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公开(公告)号：US20220274081A1
公开(公告)日：2022-09-01
申请号：US17627060
申请日：2020-06-17
摘要： A method and apparatus for conversion of petroleum resid fluid through atomization and pyrolysis, including: generating a stream of atomized resid fluid; and delivering the stream to a plurality of cracking particles, wherein the cracking particles have a temperature from 700° C. to 1200° C. when the stream is delivered. Generating the stream of atomized resid fluid may include: delivering heated resid fluid to a nozzle; and delivering diluent fluid to the nozzle. A method and apparatus includes: a first multi-phase fluid application device configured to generate a first stream of atomized resid fluid; a port configured to guide a plurality of cracking particles to intersect the first stream; and a particle heating component configured to heat the cracking particles before the particles intersect the first stream.
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公开(公告)号：US20220401924A1
公开(公告)日：2022-12-22
申请号：US17627832
申请日：2020-07-30
发明人： Brian M. P. Weiss , Changmin Chun , Sophie Liu , Federico Barrai , Paul F. Keusenkothen , Zachary D. Young
IPC分类号： B01J23/34 , B01J23/00 , B01J35/04 , B01J23/10 , B01J21/02 , B01J21/00 , B01J37/02 , B01J37/08 , B01J38/18 , B01J38/30
摘要： An active material useful in an oxidative dehydrogenation reactor system has an active phase, a support phase, and an intermediate composite phase. The active phase includes a transition metal oxide such as manganese oxide, which is reversibly oxidizable and/or reducible between oxidized and reduced states. The support phase includes an oxide of a IUPAC Group 2-14 element. The composite phase is a mixed metal oxide of the transition metal and the Group 2-14 element. The active phase can also include a promoter such as Na-W04 and/or a selectivity modifier such as A1 or ceria. Also, a reactor including the active material in a reactor, a method of making the active material, and a method of using the active material in a regenerative reaction process.
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