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公开(公告)号：US10995044B2
公开(公告)日：2021-05-04
申请号：US16946688
申请日：2020-07-01
发明人： Sagar Sarsani , David West , Vemuri Balakotaiah , Wugeng Liang , Jonathan Banke
摘要： Methods of performing a startup of an oxidative coupling of methane reaction to produce C2+ hydrocarbons are described. The methods can include incrementally varying startup parameters of the oxidative methane reactor and using the feed gas as a coolant such that high C2+ hydrocarbon selectivity is achieved.
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2.发明授权Stable silicoaluminophosphate catalysts for conversion of alkyl halides to olefins 有权用于将烷基卤转化为烯烃的稳定的硅铝磷酸盐催化剂公开(公告)号：US09550178B2
公开(公告)日：2017-01-24
申请号：US14907598
申请日：2015-07-28
CPC分类号： B01J29/85 , B01J7/00 , B01J35/002 , B01J35/023 , B01J35/1061 , B01J2229/37 , C01B39/54 , C07C1/26 , C07C2529/85 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C11/08
摘要： Disclosed is a method for converting an alkyl halide to an olefin. The method includes contacting a silicoaluminophosphate (SAPO) catalyst with a feed that includes an alkyl halide under reaction conditions sufficient to produce an olefin hydrocarbon product that includes C2 to C4 olefins. The SAPO catalyst has bimodal acidity designated as weak acid sites and strong acid sites. The weak acid concentration is less than 0.55 mmol/g-cat and the total acid concentration is less than 1.5 mmol/g-cat.
摘要翻译： 公开了将烷基卤转化为烯烃的方法。 该方法包括在足以产生包括C 2至C 4烯烃的烯烃产物的反应条件下使硅铝磷酸盐（SAPO）催化剂与包含烷基卤的进料接触。 SAPO催化剂具有指定为弱酸性位点和强酸性位点的双峰酸性。 弱酸浓度小于0.55 mmol / g-cat，总酸浓度小于1.5 mmol / g-cat。
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公开(公告)号：US11666879B2
公开(公告)日：2023-06-06
申请号：US16981444
申请日：2019-04-18
发明人： Wugeng Liang , Sagar Sarsani , David West , James Kauffman , Jonathan Banke , Hector Perez , Robert C. Schucker , Tian Gu , Vemuri Balakotaiah
CPC分类号： B01J8/0278 , B01J8/0285 , C07C2/84 , B01J2208/00115 , B01J2208/022 , C07C2523/10
摘要： Disclosed herein are systems and processes for the conversion of a methane feedstock to C2+ hydrocarbons.
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公开(公告)号：US10059652B2
公开(公告)日：2018-08-28
申请号：US14914421
申请日：2014-08-29
发明人： Balamurali Krishna Ramachandran Nair , Edouard Mamedov , Pamela Lawyer-Harvey , Neeta Kulkarni , Jonathan Banke
IPC分类号： B01J23/22 , C07C69/96 , B01J23/847 , B01J23/885 , B01J23/89 , B01J27/199 , C07C68/06 , B01J23/28 , B01J23/34 , B01J23/887 , B01J27/057 , B01J37/02 , B01J37/03
CPC分类号： C07C69/96 , B01J23/22 , B01J23/28 , B01J23/34 , B01J23/8472 , B01J23/885 , B01J23/8877 , B01J23/8993 , B01J27/0576 , B01J27/199 , B01J37/0213 , B01J37/0236 , B01J37/031 , B01J2523/00 , C07C68/06 , B01J2523/17 , B01J2523/51 , B01J2523/55 , B01J2523/68 , B01J2523/18 , B01J2523/56 , B01J2523/3712 , B01J2523/22 , B01J2523/15 , B01J2523/43
摘要： Disclosed herein are new mixed metal oxide catalysts suitable as heterogeneous catalysts for catalyzing the transesterification process of aromatic alcohols with a dialkyl carbonate to form aromatic carbonates. The heterogeneous catalyst comprises a combination of two, three, four, or more oxides of Mo, V, Nb, Ce, Cu, Sn, or an element selected from Group IA or Group IIA of the periodic table.
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公开(公告)号：US20170368542A1
公开(公告)日：2017-12-28
申请号：US15533608
申请日：2015-11-18
IPC分类号： B01J29/85 , C07C11/06 , B01J35/00 , B01J29/90 , C01B39/54 , C01B37/08 , C07C1/26 , C07C11/04
CPC分类号： B01J29/85 , B01J29/90 , B01J35/002 , C01B37/08 , C01B39/54 , C01P2002/86 , C07C1/26 , C07C11/04 , C07C11/06 , C07C2529/85 , Y02P20/52 , Y02P20/584 , C07C11/08
摘要： Disclosed is a catalyst capable of producing an olefin from an alkyl halide, the catalyst comprising a silicoaluminophosphate (SAPO) having a chabazite zeolite structure with the following chemical composition (SixAlyPz)O2, where x, y, and z represent the mole fractions of silicon, aluminum, and phosphorus, respectively, present as tetrahedral oxides, x is 0.01 to 0.30 and the sum of x+y+z is 1, and where the catalyst comprises silicon tetrahedral oxides that are connected with three or less aluminum tetrahedral oxide as shown by 29Si magic angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy peak(s) with peak(s) maxima between −93 ppm and −115 ppm.
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6.发明申请STABLE SILICOALUMINOPHOSPHATE CATALYSTS FOR CONVERSION OF ALKYL HALIDES TO OLEFINS 有权稳定的硅烷基磷酸酯催化剂用于将烯烃转化成烯烃公开(公告)号：US20160271597A1
公开(公告)日：2016-09-22
申请号：US14907598
申请日：2015-07-28
申请人： Ashim Kumar GHOSH , Alla KHANMAMEDOVA , Mike MIER , Jonathan BANKE , SABIC Global Technologies B.V.
CPC分类号： B01J29/85 , B01J7/00 , B01J35/002 , B01J35/023 , B01J35/1061 , B01J2229/37 , C01B39/54 , C07C1/26 , C07C2529/85 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C11/08
摘要： Disclosed is a method for converting an alkyl halide to an olefin. The method includes contacting a silicoaluminophosphate (SAPO) catalyst with a feed that includes an alkyl halide under reaction conditions sufficient to produce an olefin hydrocarbon product that includes C2 to C4 olefins. The SAPO catalyst has bimodal acidity designated as weak acid sites and strong acid sites. The weak acid concentration is less than 0.55 mmol/g-cat and the total acid concentration is less than 1.5 mmol/g-cat.
摘要翻译： 公开了将烷基卤转化为烯烃的方法。 该方法包括在足以产生包括C 2至C 4烯烃的烯烃产物的反应条件下使硅铝磷酸盐（SAPO）催化剂与包含烷基卤的进料接触。 SAPO催化剂具有指定为弱酸性位点和强酸性位点的双峰酸性。 弱酸浓度小于0.55 mmol / g-cat，总酸浓度小于1.5 mmol / g-cat。
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7.发明申请HETEROGENEOUS CATALYSTS FOR THE TRANSESTERIFICATION OF AROMATIC ALCOHOLS; AND METHODS OF MAKING AND USE THEREOF 审中-公开异构催化剂用于芳香醇的转移; 及其制备和使用方法公开(公告)号：US20160207872A1
公开(公告)日：2016-07-21
申请号：US14914421
申请日：2014-08-29
发明人： Balamurali Krishna Ramachandran Nair , Edouard Mamedov , Pamela Lawyer-Harvey , Neeta Kulkarni , Jonathan Banke
IPC分类号： C07C69/96 , B01J23/28 , B01J23/847 , B01J23/22 , C07C68/06 , B01J27/199 , B01J23/34 , B01J23/89 , B01J37/03 , B01J37/02 , B01J23/887 , B01J27/057
CPC分类号： C07C69/96 , B01J23/22 , B01J23/28 , B01J23/34 , B01J23/8472 , B01J23/885 , B01J23/8877 , B01J23/8993 , B01J27/0576 , B01J27/199 , B01J37/0213 , B01J37/0236 , B01J37/031 , B01J2523/00 , C07C68/06 , B01J2523/17 , B01J2523/51 , B01J2523/55 , B01J2523/68 , B01J2523/18 , B01J2523/56 , B01J2523/3712 , B01J2523/22 , B01J2523/15 , B01J2523/43
摘要： Disclosed herein are new mixed metal oxide catalysts suitable as heterogeneous catalysts for catalyzing the transesterification process of aromatic alcohols with a dialkyl carbonate to form aromatic carbonates. The heterogeneous catalyst comprises a combination of two, three, four, or more oxides of Mo, V, Nb, Ce, Cu, Sn, or an element selected from Group IA or Group IIA of the periodic table.
摘要翻译： 本文公开了适用于催化芳族醇与碳酸二烷基酯以形成芳族碳酸酯的酯交换反应的非均相催化剂的新型混合金属氧化物催化剂。 非均相催化剂包含两种，三种，四种或更多种Mo，V，Nb，Ce，Cu，Sn或选自元素周期表IA或IIA族元素的组合。
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