-
公开(公告)号:US20100185035A1
公开(公告)日:2010-07-22
申请号:US12748953
申请日:2010-03-29
申请人: James Butler , Olga Khabashesku , Darek Wachowicz , Callum Bailey
发明人: James Butler , Olga Khabashesku , Darek Wachowicz , Callum Bailey
IPC分类号: C07C5/52 , B01J29/076 , B01J29/26
CPC分类号: B01J29/076 , B01J29/26 , C07C6/123 , C07C2529/26 , Y02P20/52 , Y02P20/588 , C07C15/06 , C07C15/04
摘要: A niobium-modified mordenite catalyst can be made from water soluble niobium precursors such as niobium oxalate and ammonium niobate(V) oxalate and can be used in toluene disproportionation reactions. Embodiments can provide a toluene conversion of at least 30 wt % of the toluene feed with selectivity to benzene above 40 wt % of the reaction product composition and to xylenes above 40 wt % of the reaction product composition and non-aromatics selectivity of less than 1.0 wt % of the reaction product composition.
摘要翻译: 铌改性的丝光沸石催化剂可以由草酸铌和铌酸铌酸盐(V)等水溶性铌前体制成,可用于甲苯歧化反应。 实施方案可以提供至少30重量%的甲苯进料的甲苯转化率,对于反应产物组合物的40重量%以上的苯的选择性以及反应产物组合物的40重量%以上的二甲苯和小于1.0的非芳烃选择性 wt%的反应产物组合物。
-
公开(公告)号:US08546287B2
公开(公告)日:2013-10-01
申请号:US12790917
申请日:2010-05-31
申请人: James Butler , Olga Khabashesku , Darek Wachowicz , Callum Bailey
发明人: James Butler , Olga Khabashesku , Darek Wachowicz , Callum Bailey
IPC分类号: B01J29/06 , B01J27/182
CPC分类号: B01J29/85 , B01J29/076 , B01J29/16 , B01J29/26 , B01J29/83 , B01J29/90 , B01J37/0203 , B01J38/10 , B01J38/12 , B01J38/14 , B01J2229/20 , C07C6/06 , C07C6/12 , C07C2523/20 , C07C2523/36 , C07C2529/06 , C07C2529/08 , C07C2529/18 , Y02P20/52 , Y02P20/584 , Y02P20/588 , C07C15/04 , C07C15/08
摘要: A group V metal/rhenium-modified molecular sieve catalyst can be used in hydrocarbon conversion reactions. Embodiments can provide a toluene conversion of at least 30 wt % with selectivity to benzene above 40 wt % and to xylenes above 40 wt % and non-aromatics selectivity of less than 2.0 wt %.
摘要翻译: V族金属/铼改性分子筛催化剂可用于烃转化反应。 实施方案可以提供至少30重量%的甲苯转化率,对苯高于40重量%的选择性和高于40重量%的二甲苯和小于2.0重量%的非芳族选择性。
-
公开(公告)号:US20110295048A1
公开(公告)日:2011-12-01
申请号:US12790917
申请日:2010-05-31
申请人: James Butler , Olga Khabashesku , Darek Wachowicz , Callum Bailey
发明人: James Butler , Olga Khabashesku , Darek Wachowicz , Callum Bailey
CPC分类号: B01J29/85 , B01J29/076 , B01J29/16 , B01J29/26 , B01J29/83 , B01J29/90 , B01J37/0203 , B01J38/10 , B01J38/12 , B01J38/14 , B01J2229/20 , C07C6/06 , C07C6/12 , C07C2523/20 , C07C2523/36 , C07C2529/06 , C07C2529/08 , C07C2529/18 , Y02P20/52 , Y02P20/584 , Y02P20/588 , C07C15/04 , C07C15/08
摘要: A group V metal/rhenium-modified molecular sieve catalyst can be used in hydrocarbon conversion reactions. Embodiments can provide a toluene conversion of at least 30 wt % with selectivity to benzene above 40 wt % and to xylenes above 40 wt % and non-aromatics selectivity of less than 2.0 wt %.
摘要翻译: V族金属/铼改性分子筛催化剂可用于烃转化反应。 实施方案可以提供至少30重量%的甲苯转化率,对苯高于40重量%的选择性和高于40重量%的二甲苯和小于2.0重量%的非芳族选择性。
-
公开(公告)号:US20110253596A1
公开(公告)日:2011-10-20
申请号:US12763279
申请日:2010-04-20
CPC分类号: C10G35/06 , B01J21/08 , B01J23/06 , B01J23/08 , B01J23/36 , B01J29/06 , B01J29/40 , B01J29/90 , B01J35/0006 , B01J35/023 , B01J38/10 , B01J2229/42
摘要: A composite catalyst for aromatization of paraffins includes a molecular sieve catalyst and metal dehydrogenation catalyst present as discrete catalysts in a physical admixture. The molecular sieve catalyst can be a zeolite and the metal dehydrogenation catalyst can be in the form of a nanoctructure, such as zinc oxide nanopowder. The catalyst can convert feedstocks such as LPG to aromatics and can be regenerated in-situ.
摘要翻译: 用于烷烃芳族化的复合催化剂包括作为物理混合物中的离散催化剂存在的分子筛催化剂和金属脱氢催化剂。 分子筛催化剂可以是沸石,金属脱氢催化剂可以是纳米结构的形式,如氧化锌纳米粉末。 催化剂可以将原料如LPG转化为芳族化合物,并且可以原位再生。
-
公开(公告)号:US20110257452A1
公开(公告)日:2011-10-20
申请号:US13045572
申请日:2011-03-11
CPC分类号: B01J35/023 , B01J23/06 , B01J23/08 , B01J23/20 , B01J23/36 , B01J29/06 , B01J29/084 , B01J29/166 , B01J29/40 , B01J29/405 , B01J29/48 , B01J29/80 , B01J29/90 , B01J35/0006 , B01J37/0009 , B01J37/18 , B01J38/10 , B01J2229/42 , C07C2/76 , C07C2523/06 , C07C2523/36 , C07C2529/40 , C10G45/68 , C10G2300/1088 , C10G2300/4018 , C10G2300/4081 , C10G2300/4093 , C10G2300/807 , C10G2400/30 , Y02P20/584 , Y02P20/588 , C07C15/02
摘要: A composite catalyst for aromatization of hydrocarbons includes a molecular sieve catalyst and metal dehydrogenation catalyst present as discrete catalysts in a physical admixture. The molecular sieve catalyst can be a zeolite and the metal dehydrogenation catalyst can be in the form of a nanostructure, such as zinc oxide nanopowder. The catalyst can convert hydrocarbon feedstocks, such as alkanes and alkenes, to aromatics and can be regenerated in-situ.
摘要翻译: 用于烃的芳构化的复合催化剂包括作为物理混合物中的离散催化剂存在的分子筛催化剂和金属脱氢催化剂。 分子筛催化剂可以是沸石,金属脱氢催化剂可以是纳米结构的形式,如氧化锌纳米粉末。 催化剂可以将烃原料如烷烃和烯烃转化成芳族化合物,并且可以原位再生。
-
公开(公告)号:US20100022817A1
公开(公告)日:2010-01-28
申请号:US12506317
申请日:2009-07-21
申请人: James Butler , Olga Khabashesku
发明人: James Butler , Olga Khabashesku
IPC分类号: C07C5/333
CPC分类号: C07C5/3332 , C07C2523/745 , C07C2523/78 , C07C2527/232 , C07C15/46 , C07C11/167 , C07C11/18 , C07C11/20
摘要: A method for the dehydrogenation of hydrocarbons to alkenes, such as n-pentene to piperylene and n-butane to butadiene at pressures less than atmospheric utilizing a dehydrogenation catalyst are disclosed. Embodiments involve operating the dehydrogenation reactor at a pressure of 1,000 mbar or less.
摘要翻译: 公开了一种使用脱氢催化剂在低于大气压的压力下将烃脱氢成烯烃,例如正戊烯至戊间二烯和正丁烷至丁二烯的方法。 实施方案涉及在1000mbar或更低的压力下操作脱氢反应器。
-
公开(公告)号:US08524969B2
公开(公告)日:2013-09-03
申请号:US12506317
申请日:2009-07-21
申请人: James Butler , Olga Khabashesku , James T. Merrill
发明人: James Butler , Olga Khabashesku , James T. Merrill
IPC分类号: C07C5/333
CPC分类号: C07C5/3332 , C07C2523/745 , C07C2523/78 , C07C2527/232 , C07C15/46 , C07C11/167 , C07C11/18 , C07C11/20
摘要: A method for the dehydrogenation of hydrocarbons to alkenes, such as n-pentene to piperylene and n-butane to butadiene at pressures less than atmospheric utilizing a dehydrogenation catalyst are disclosed. Embodiments involve operating the dehydrogenation reactor at a pressure of 1,000 mbar or less.
摘要翻译: 公开了一种使用脱氢催化剂在低于大气压的压力下将烃脱氢成烯烃,例如正戊烯至戊间二烯和正丁烷至丁二烯的方法。 实施方案涉及在1000mbar或更低的压力下操作脱氢反应器。
-
8.
公开(公告)号:US20120245245A1
公开(公告)日:2012-09-27
申请号:US13071650
申请日:2011-03-25
申请人: Olga Khabashesku , Billy Ellis
发明人: Olga Khabashesku , Billy Ellis
IPC分类号: C08J3/28
CPC分类号: C08F279/02 , C08F212/08
摘要: A photoperoxidation process including irradiating a donor molecule with light from a light source to form an activated donor molecule, contacting the activated donor molecule with an acceptor molecule to form an activated acceptor molecule, and contacting the activated acceptor molecule with a diene elastomer in a vessel to form a singlet oxygen functionalized elastomer molecule. The singlet oxygen functionalized elastomer can be mixed with a styrenic monomer and subjected to a polymerization reaction to obtain a high impact polystyrene composition
摘要翻译: 光过氧化方法,包括用来自光源的光照射供体分子以形成活化的供体分子,使活化的供体分子与受体分子接触以形成活化的受体分子,并将活化的受体分子与二烯弹性体在容器 以形成单线态氧官能化弹性体分子。 单线态氧官能化弹性体可以与苯乙烯类单体混合并进行聚合反应以获得高抗冲聚苯乙烯组合物
-
公开(公告)号:US20110245568A1
公开(公告)日:2011-10-06
申请号:US13094877
申请日:2011-04-27
IPC分类号: C07C5/03
CPC分类号: C07C5/3332 , C07C2523/745 , C07C2523/78 , C07C2527/232 , C07C11/167 , C07C11/18 , C07C15/46 , C07C11/20
摘要: A method for the dehydrogenation of n-butene to form butadiene over a dehydrogenation catalyst with a butadiene yield of at least 40 mol % is disclosed. Embodiments involve operating the dehydrogenation reactor at a pressure of 1,000 mbar or less.
摘要翻译: 公开了一种丁二烯产率为40摩尔%以上脱氢催化剂脱乙酸脱氢形成丁二烯的方法。 实施方案涉及在1000mbar或更低的压力下操作脱氢反应器。
-
公开(公告)号:US20100234533A1
公开(公告)日:2010-09-16
申请号:US12403263
申请日:2009-03-12
申请人: Olga Khabashesku
发明人: Olga Khabashesku
CPC分类号: C08F212/08 , C08F212/00 , C08J5/18 , C08J9/00 , C08J2325/06 , C08K5/00 , C08K5/0025 , C08K5/098 , C08L25/06 , C08L25/08 , C08L67/02 , C08L69/00 , C08L25/14
摘要: A method comprising contacting at least one metal salt of an organic acid with at least one aromatic compound in a reaction zone under conditions suitable for the formation of a polymer, wherein the metal salt of an organic acid comprises a metal and at least one unsaturated organic acid moiety. A composition comprising polystyrene and a metal salt of cinnamic acid. An article made from a composition comprising polystyrene and a metal salt of cinnamic acid. A composition comprising polystyrene and a salt of a fatty acid. An article made from a composition comprising polystyrene and a salt of a fatty acid.
摘要翻译: 一种方法,其包括使有机酸的至少一种金属盐与至少一种芳族化合物在反应区中在适于形成聚合物的条件下接触,其中有机酸的金属盐包含金属和至少一种不饱和有机物 酸部分。 包含聚苯乙烯和肉桂酸的金属盐的组合物。 由包含聚苯乙烯和肉桂酸的金属盐的组合物制成的制品。 包含聚苯乙烯和脂肪酸盐的组合物。 由包含聚苯乙烯和脂肪酸的盐的组合物制成的制品。
-
-
-
-
-
-
-
-
-