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Preparing highly selective benzene alkylation catalyst involves selecting high silicon aluminum ratio MFI zeolite molecular sieve as catalyst precursor, where high silicon aluminum ratio MFI zeolite molecular sieve is silicon sieve. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-01
作者:  GUO H QIAN J ZHU Q LIU C LIU J YI Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/02
Preparation of zinc-zeolite socony mobil-5 catalyst for dehydrogenation of propane to propylene, involves mixing zinc source, silicon source, water and acid, stirring, and adding tetrapropylammonium hydroxide to zinc-silicon oxide. 专利
申请日期: 2015-01-01, 公开日期: 2015-05-13
作者:  GUO Z YU S XIONG G
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/09
Preparation of metal organic framework film-coated supported noble metal efficient core-shell catalyst involves coating zeolite imidazolate framework film layer to pre-synthesized supported noble metal catalyst and repairing film layer. 专利
申请日期: 2014-01-01, 公开日期: 2014-07-09
作者:  LIN L LIU H QIU J ZHANG T ZHANG X
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/11
Preparation of Beta-A1-Zeolite Socony Mobil-11 zeolite catalyst used for reacting methanol to propylene includes adding alkaline source to templating agent solution, stirring, crystallizing, filtering, washing, drying, and calcining. 专利
申请日期: 2014-01-01, 公开日期: 2014-10-15
作者:  DAI C GUO X HOU X LUAN B LIU M MOU
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/11
Preparing hydrogen aromatization nano-catalyst, used for butene conversion, comprises calcining sodium type zeolite powder to remove templating agent, mixing with aluminum oxide, drying, calcining and perforing ammonium salt exchange. 专利
申请日期: 2014-01-01, 公开日期: 2014-06-04
作者:  LI J LIU F MA Y CHENG L GUO H HUANG
收藏  |  浏览/下载:14/0  |  提交时间:2019/12/11
Modified catalyst, useful e.g. in fluid catalytic cracking gasoline aromatization reaction process, comprises group-IIB metal oxide, lanthanide series metal oxide, nano zeolite HZSM-5 and aluminum oxide. 专利
申请日期: 2012-01-01, 公开日期: 2012-06-20
作者:  JIN F LONG H WANG X
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Synthesis of zeolite used for preparing catalyst used in petrochemical industries, involves polymerizing silicon source and aluminum source using inorganic base, dispersing silicon source in water, and depolymerizing silicon source alkali. 专利
申请日期: 2012-01-01, 公开日期: 2012-06-20
作者:  GUO H LIU C
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/18
Preparation of solid acid catalyst involves applying gas-phase chloromethane or chloromethane mixed gas on zeolite molecular sieve to remove partial aluminous of zeolite molecular sieve. 专利
申请日期: 2011-01-01, 公开日期: 2011-11-23
作者:  WANG X XU D ZHOU Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/18
Protection of molten carbonate fuel cell reforming catalyst for catalytic reaction involves covering zeolite membrane layer on surface of reforming catalyst to prepare core shell catalyst. 专利
申请日期: 2009-01-01, 公开日期: 2009-09-23
作者:  LIU H ZHANG J ZHANG X ZHOU J
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/24
Composite solid acid catalyst used for dimethyl ether synthesis, contains nickel oxide, zeolite, aluminum oxide and heteropoly acid including phosphomolybdic acid, phosphotungstic acid or silicotungstic acid. 专利
申请日期: 2008-01-01, 公开日期: 2008-07-09
作者:  WANG X CHEN L GUO X LIU M YANG Y
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/27


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