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公开(公告)号:US20140241980A1
公开(公告)日:2014-08-28
申请号:US14189556
申请日:2014-02-25
申请人: Stacey Ian Zones , Cong-Yan Chen , Annabelle Benin
发明人: Stacey Ian Zones , Cong-Yan Chen , Annabelle Benin
IPC分类号: B01J29/86
CPC分类号: B01J29/86 , B01J29/70 , B01J35/002 , B01J2229/183 , C01B39/023 , C01B39/026 , C01B39/36
摘要: The present invention is directed to an alumino-borosilicate SSZ-57 zeolite having enhanced large pore selectivity. The alumino-borosilicate SSZ-57 zeolite of the present invention is characterized as having substantially all of its aluminum atoms located within regions of the zeolite structure which form the 12 ring channels.
摘要翻译: 本发明涉及具有增强的大孔选择性的铝硼硅酸盐SSZ-57沸石。 本发明的铝 - 硼硅酸盐SSZ-57沸石的特征在于其基本上全部铝原子位于形成12个环通道的沸石结构的区域内。
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公开(公告)号:US10272422B2
公开(公告)日:2019-04-30
申请号:US16108007
申请日:2018-08-21
IPC分类号: C01B39/02 , B01J29/74 , C10G65/04 , B01J20/18 , B01J20/28 , B01J20/30 , B01J35/10 , B01J37/00 , B01J37/02 , B01J37/08 , B01J37/30 , C01B39/06 , C01B39/48 , C10G47/16 , C10G29/20 , C10G25/03 , C10G45/64 , B01J35/00 , B01J29/70 , B01J37/18
摘要: A new crystalline molecular sieve designated SSZ-95 is disclosed. In general, SSZ-95 is synthesized from a reaction mixture suitable for synthesizing MTT-type molecular sieves and maintaining the mixture under crystallization conditions sufficient to form product. The product molecular sieve is subjected to a pre-calcination step, and ion-exchange to remove extra-framework cations, and a post-calcination step. The molecular sieve has a MTT-type framework and a H-D exchangeable acid site density of 0 to 50% relative to molecular sieve SSZ-32.
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公开(公告)号:US09718049B2
公开(公告)日:2017-08-01
申请号:US14587608
申请日:2014-12-31
申请人: Alexander Katz , Isao Ogino , Stacey Ian Zones
发明人: Alexander Katz , Isao Ogino , Stacey Ian Zones
IPC分类号: C01B39/02 , C01B39/38 , C01B39/40 , C01B39/46 , C01B39/48 , B01J29/70 , B01J29/65 , B01J29/04 , B01J37/00 , B01J37/34 , B01J29/86 , B01J35/00 , B01J35/10
CPC分类号: B01J29/7038 , B01J29/041 , B01J29/65 , B01J29/70 , B01J29/7088 , B01J29/86 , B01J35/002 , B01J35/1057 , B01J35/1061 , B01J37/0072 , B01J37/343 , B01J2229/34 , B01J2229/37 , B01J2229/38 , C01B39/026 , C01B39/38 , C01B39/40 , C01B39/46 , C01B39/48
摘要: The present invention is directed to the synthesis of novel delaminated layered zeolite precursor materials prepared by fluoride/chloride anion-promoted exfoliation. The method comprises, for example, using a combination of fluoride and chloride anions at a mild pH in aqueous solution to affect delamination of a layered zeolite precursor. The method can also comprise using a combination of fluoride and chloride anions in a non-aqueous solution comprising an organic solvent. The method may be used in conjunction with either acidification or sonication, or both. The resulting delaminated zeolite precursors are then isolated. Precursors that are then isolated lack amorphous silica content. The UCB-1 product is an example of such a novel oxide material and is obtained in yields in excess of 90% without the need for sonication.
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公开(公告)号:US09708192B2
公开(公告)日:2017-07-18
申请号:US14553672
申请日:2014-11-25
申请人: Dan Xie , Stacey Ian Zones
发明人: Dan Xie , Stacey Ian Zones
CPC分类号: C01B39/48 , B01J29/7015
摘要: A method is disclosed for preparing pure phase aluminosilicate molecular sieves having the CHA framework type using a trimethylphenylammonium cation as a structure directing agent.
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公开(公告)号:US09586830B2
公开(公告)日:2017-03-07
申请号:US14719059
申请日:2015-05-21
申请人: Stacey Ian Zones , Dan Xie , Robert James Saxton
发明人: Stacey Ian Zones , Dan Xie , Robert James Saxton
摘要: A method for making a new crystalline molecular sieve designated SSZ-27 is disclosed. SSZ-27 is synthesized using a hexamethyl [4.3.3.0] propellane-8,11-diammonium cation as a structure directing agent.
摘要翻译: 公开了一种制备名为SSZ-27的新结晶分子筛的方法。 使用六甲基[4.3.3.0]推进剂-8,11-二铵阳离子作为结构导向剂合成SSZ-27。
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公开(公告)号:US09586829B2
公开(公告)日:2017-03-07
申请号:US14719051
申请日:2015-05-21
申请人: Stacey Ian Zones , Dan Xie , Robert James Saxton
发明人: Stacey Ian Zones , Dan Xie , Robert James Saxton
CPC分类号: C01B39/48 , B01J29/70 , B01J35/002
摘要: A new crystalline molecular sieve designated SSZ-27 is disclosed. SSZ-27 is synthesized using a hexamethyl [4.3.3.0] propellane-8,11-diammonium cation as a structure directing agent.
摘要翻译: 公开了一种称为SSZ-27的新型结晶分子筛。 使用六甲基[4.3.3.0]推进剂-8,11-二铵阳离子作为结构导向剂合成SSZ-27。
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公开(公告)号:US09114362B2
公开(公告)日:2015-08-25
申请号:US14038379
申请日:2013-09-26
申请人: Stacey Ian Zones , Tecle S. Rufael
CPC分类号: B01D53/945 , B01D53/04 , B01D53/9486 , B01D2253/104 , B01D2253/108 , B01D2255/102 , B01D2255/1021 , B01D2255/1023 , B01D2255/50 , B01D2259/4143 , B01J29/70 , B01J29/7007 , B01J29/80 , Y02A50/2324 , Y02C20/20 , Y02T10/22
摘要: The present invention relates to a process for reducing cold start emissions in an exhaust gas stream by contacting the exhaust stream with a combination of molecular sieves comprising (1) a small pore crystalline molecular sieve or mixture of molecular sieves having pores no larger than 8 membered rings selected from the group consisting of SSZ-13, SSZ-16, SSZ-36, SSZ-39, SSZ-50, SSZ-52 and SSZ-73 and (2) a medium-large pore crystalline molecular sieve having pores at least as large as 10 membered rings selected from the group consisting of SSZ-26, SSZ-33, SSZ-64, zeolite Beta, CIT-1, CIT-6 and ITQ-4.
摘要翻译: 本发明涉及通过使排气流与分子筛的组合接触来减少废气流中的冷启动排放的方法,其包括(1)具有不大于8个碳原子的孔的小孔结晶分子筛或分子筛混合物 选自SSZ-13,SSZ-16,SSZ-36,SSZ-39,SSZ-50,SSZ-52和SSZ-73的环和(2)至少具有孔的中大孔结晶分子筛 选自SSZ-26,SSZ-33,SSZ-64,β沸石,CIT-1,CIT-6和ITQ-4中的10元环。
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公开(公告)号:US20130272955A1
公开(公告)日:2013-10-17
申请号:US13445042
申请日:2012-04-12
申请人: Stacey Ian Zones
发明人: Stacey Ian Zones
CPC分类号: C01B39/48 , C01B37/007 , C01B37/02 , C01B39/12
摘要: This disclosure is directed to a new crystalline molecular sieve designated SSZ-87, which is synthesized using an N,N′-diisopropyl-N,N′-diethylbicyclo[2.2.2]oct-7-ene-2,3:5,6-dipyrrolidinium dication as a structure directing agent.
摘要翻译: 本公开涉及一种称为SSZ-87的新型结晶分子筛,其使用N,N'-二异丙基-N,N'-二乙基双环[2.2.2]辛-7-烯-2,3:5合成, 6-二吡咯烷鎓双阳离子作为结构导向剂。
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公开(公告)号:US20130272954A1
公开(公告)日:2013-10-17
申请号:US13445062
申请日:2012-04-12
申请人: Stacey Ian Zones
发明人: Stacey Ian Zones
IPC分类号: C01B39/00
CPC分类号: C01B39/48 , C01B37/007 , C01B37/02 , C01B39/12
摘要: This disclosure is directed to a method for preparing a new crystalline molecular sieve designated SSZ-87, which is synthesized using an N,N′-diisopropyl-N,N′-diethylbicyclo[2.2.2]oct-7-ene-2,3:5,6-dipyrrolidinium dication as a structure directing agent.
摘要翻译: 本公开涉及一种制备称为SSZ-87的新结晶分子筛的方法,其使用N,N'-二异丙基-N,N'-二乙基双环[2.2.2]辛-7-烯-2, 3:5,6-二吡咯烷鎓双阳离子作为结构导向剂。
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公开(公告)号:US08545800B1
公开(公告)日:2013-10-01
申请号:US13445042
申请日:2012-04-12
申请人: Stacey Ian Zones
发明人: Stacey Ian Zones
CPC分类号: C01B39/48 , C01B37/007 , C01B37/02 , C01B39/12
摘要: This disclosure is directed to a new crystalline molecular sieve designated SSZ-87, which is synthesized using an N,N′-diisopropyl-N,N′-diethylbicyclo[2.2.2]oct-7-ene-2,3:5,6-dipyrrolidinium dication as a structure directing agent.
摘要翻译: 本公开涉及一种称为SSZ-87的新结晶分子筛,其使用N,N'-二异丙基-N,N'-二乙基双环[2.2.2]辛-7-烯-2,3:5合成, 6-二吡咯烷鎓双阳离子作为结构导向剂。
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