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公开(公告)号:US20160096794A1
公开(公告)日:2016-04-07
申请号:US14873827
申请日:2015-10-02
申请人: Kévin Micoine , Ralf Meier , Juergen Herwig , Angélique Bétard , Thomas Quandt
发明人: Kévin Micoine , Ralf Meier , Juergen Herwig , Angélique Bétard , Thomas Quandt
IPC分类号: C07C45/58 , B01J21/08 , C07D225/02 , B01J37/02 , B01J35/02 , B01J35/10 , B01J23/44 , B01J37/08
CPC分类号: C07C45/58 , B01J21/066 , B01J21/08 , B01J23/38 , B01J23/40 , B01J23/44 , B01J35/0006 , B01J35/023 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/1085 , B01J37/0009 , B01J37/0201 , B01J37/0207 , B01J37/08 , C07C2601/20 , C07D225/02 , C07C49/307
摘要: A catalyst composition is useful for producing a ketone from a compound containing at least one epoxide group, and the catalyst composition contains at least one precious metal; and at least one mixed oxide; wherein the mixed oxide contains zirconium dioxide and silicon dioxide; wherein the precious metal is supported and the support is not entirely made of the mixed oxide; and wherein a mass ratio of zirconium dioxide to silicon dioxide in the mixed oxide is 86:14 to 99.9:0.1.
摘要翻译: 催化剂组合物可用于从含有至少一个环氧基的化合物制备酮,并且催化剂组合物含有至少一种贵金属; 和至少一种混合氧化物; 其中所述混合氧化物含有二氧化锆和二氧化硅; 其中所述贵金属被支撑并且所述支撑体不完全由所述混合氧化物制成; 并且其中所述混合氧化物中二氧化锆与二氧化硅的质量比为86:14至99.9:0.1。
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公开(公告)号:US09637436B2
公开(公告)日:2017-05-02
申请号:US14873827
申请日:2015-10-02
申请人: Kévin Micoine , Ralf Meier , Jürgen Herwig , Angélique Bétard , Thomas Quandt
发明人: Kévin Micoine , Ralf Meier , Jürgen Herwig , Angélique Bétard , Thomas Quandt
IPC分类号: B01J21/12 , B01J23/42 , B01J37/12 , C07C45/58 , B01J35/00 , B01J21/06 , B01J21/08 , B01J23/38 , B01J23/40 , B01J23/44 , B01J35/10 , B01J37/00 , B01J37/02 , B01J35/02 , B01J37/08 , C07D225/02
CPC分类号: C07C45/58 , B01J21/066 , B01J21/08 , B01J23/38 , B01J23/40 , B01J23/44 , B01J35/0006 , B01J35/023 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/1085 , B01J37/0009 , B01J37/0201 , B01J37/0207 , B01J37/08 , C07C2601/20 , C07D225/02 , C07C49/307
摘要: A catalyst composition is useful for producing a ketone from a compound containing at least one epoxide group, and the catalyst composition contains at least one precious metal; and at least one mixed oxide; wherein the mixed oxide contains zirconium dioxide and silicon dioxide; wherein the precious metal is supported and the support is not entirely made of the mixed oxide; and wherein a mass ratio of zirconium dioxide to silicon dioxide in the mixed oxide is 86:14 to 99.9:0.1.
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公开(公告)号:US09289752B2
公开(公告)日:2016-03-22
申请号:US12937659
申请日:2009-02-26
IPC分类号: B01J21/08 , B01J23/34 , B01J37/00 , C07C231/06 , B01J35/00
CPC分类号: B01J23/34 , B01J35/002 , B01J37/0009 , B01J37/0063 , C07C231/065 , C07C235/06
摘要: The present invention relates to a catalyst for reacting carbonitriles with water, wherein the catalyst comprises at least 60% by weight of manganese dioxide with an empirical formula MnOx where x is in the range from 1.7 to 2.0, and at least one plasticizer. The present invention further relates to a process for preparing the catalysts detailed above and to a process for preparing carboxamides by reacting carbonitriles with water in the presence of the present catalyst.
摘要翻译: 本发明涉及一种用于使碳腈与水反应的催化剂,其中催化剂包含至少60重量%的经验式MnO x,其中x在1.7至2.0范围内的二氧化锰和至少一种增塑剂。 本发明还涉及上述详细描述的催化剂的制备方法,以及在本催化剂存在下使碳腈与水反应制备羧酰胺的方法。
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公开(公告)号:US20150258535A1
公开(公告)日:2015-09-17
申请号:US14432928
申请日:2013-09-24
申请人: Asli Nau , Horst-Werner Zanthoff , Frank Geilen , Thomas Quandt , Dietrich Maschmeyer , Markus Winterberg , Stephan Peitz , Reiner Bukohl , Christian Boeing
发明人: Asli Nau , Horst-Werner Zanthoff , Frank Geilen , Thomas Quandt , Dietrich Maschmeyer , Markus Winterberg , Stephan Peitz , Reiner Bukohl , Christian Boeing
CPC分类号: B01J29/86 , B01J37/009 , B01J37/04 , B01J37/06 , B01J37/08 , B01J2229/37 , C01B37/007
摘要: The process described here has made it possible to obtain boron-containing silicates having a zeolitic structure which display negligible DME and C8 selectivities combined with high activities when used as catalysts for the dissociation of MTBE.
摘要翻译: 这里描述的方法使得可以获得具有沸石结构的含硼硅酸盐,当用作MTBE解离的催化剂时,可以显示出可忽略的DME和C8选择性与高活性相结合。
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公开(公告)号:US08680356B2
公开(公告)日:2014-03-25
申请号:US13035382
申请日:2011-02-25
申请人: Horst-Werner Zanthoff , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
发明人: Horst-Werner Zanthoff , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
CPC分类号: B01J21/12 , B01D3/009 , B01J19/30 , B01J19/32 , B01J23/02 , B01J29/0308 , B01J29/08 , B01J29/40 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0201 , B01J37/0213 , B01J37/0225 , B01J2219/30408 , B01J2219/30475 , B01J2219/32416 , B01J2219/32466 , B01J2229/18 , C07C1/20 , C07C1/24 , C07C2521/10 , C07C2521/12 , Y02P20/127 , Y02P20/582 , C07C11/09
摘要: The present invention relates to a process for preparing a catalyst which, in a formal sense, comprises 0.1 to 20% by mass of alkali metal and/or alkaline earth metal oxide, 0.1 to 99% by mass of oxide and 0.1 to 99% by mass of silicon dioxide, which is characterized in that it aluminum comprises the steps of treating an aluminosilicate with an aqueous alkali metal and/or alkaline earth metal salt solution under acidic conditions and calcining the aluminosilicate treated with aqueous alkali metal and/or alkaline earth metal salt solution, and to a catalyst which is obtainable by this process and, in a formal sense, comprises alkali metal and/or alkaline earth metal oxide, aluminum oxide and silicon dioxide, which is characterized in that the catalyst, in a formal sense, has a content of alkali metal and/or alkaline earth metal oxides of 0.5 to 20% by mass, a content of aluminum oxide of 4 to 30% by mass and a content of silicon dioxide of 60 to 95% by mass, and to the use of this catalyst in a process for preparing isoolefins having 4 to 6 carbon atoms by catalytic gas phase cleavage of tertiary alcohols or alkyl tert-alkyl ethers.
摘要翻译: 本发明涉及一种制备催化剂的方法,其形式上包括0.1至20质量%的碱金属和/或碱土金属氧化物,0.1至99质量%的氧化物和0.1至99%的催化剂 二氧化硅质量的特征在于其铝包括在酸性条件下用碱金属和/或碱土金属盐水溶液处理铝硅酸盐并煅烧用碱金属和/或碱土金属水溶液处理的硅铝酸盐的步骤 盐溶液和可通过该方法获得的催化剂,并且在正式意义上包括碱金属和/或碱土金属氧化物,氧化铝和二氧化硅,其特征在于,形式上的催化剂, 碱土金属和/或碱土金属氧化物的含量为0.5〜20质量%,氧化铝含量为4〜30质量%,二氧化硅含量为60〜95质量% 使用这种催化剂 在通过叔醇或烷基叔烷基醚的催化气相裂解制备具有4-6个碳原子的异烯烃的方法中。
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公开(公告)号:US20080058573A1
公开(公告)日:2008-03-06
申请号:US11836905
申请日:2007-08-10
申请人: Horst-Werner Zanthoff , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
发明人: Horst-Werner Zanthoff , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
IPC分类号: C07C4/06
CPC分类号: B01J21/12 , B01D3/009 , B01J19/30 , B01J19/32 , B01J23/02 , B01J29/0308 , B01J29/08 , B01J29/40 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0201 , B01J37/0213 , B01J37/0225 , B01J2219/30408 , B01J2219/30475 , B01J2219/32416 , B01J2219/32466 , B01J2229/18 , C07C1/20 , C07C1/24 , C07C2521/10 , C07C2521/12 , Y02P20/127 , Y02P20/582 , C07C11/09
摘要: A catalyst, useful in the preparation of isoolefins and containing 0.1 to 20% by mass of an alkali metal oxide, an alkaline earth metal oxide and mixtures thereof; 0.1 to 99% by mass of aluminum oxide; and 0.1 to 99% by mass of silicon dioxide, is prepared by a) treating an aluminosilicate with an aqueous alkali metal salt solution, an alkaline earth metal salt solution and mixtures thereof, under acidic conditions, to obtain a treated aluminosilicate; and b) calcining the treated aluminosilicate, to obtain the catalyst.
摘要翻译: 一种可用于制备异烯烃并含有0.1至20质量%的碱金属氧化物,碱土金属氧化物及其混合物的催化剂; 0.1〜99质量%的氧化铝; 和0.1〜99质量%的二氧化硅,通过a)在酸性条件下用碱金属盐水溶液,碱土金属盐溶液及其混合物处理铝硅酸盐,得到处理过的铝硅酸盐; 和b)煅烧经处理的硅铝酸盐,得到催化剂。
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公开(公告)号:US09371255B2
公开(公告)日:2016-06-21
申请号:US14005479
申请日:2012-03-07
申请人: Markus Winterberg , Christian Böing , Dietrich Maschmeyer , Asli Nau , Horst-Werner Zanthoff , Thomas Quandt , Christian Schulze Isfort
发明人: Markus Winterberg , Christian Böing , Dietrich Maschmeyer , Asli Nau , Horst-Werner Zanthoff , Thomas Quandt , Christian Schulze Isfort
IPC分类号: C07C1/22 , B01J21/12 , C07C1/213 , B01J37/10 , B01J37/28 , B01J23/00 , B01J23/04 , B01J27/16 , B01J27/18 , B01J35/00 , B01J35/10 , C07C29/00
CPC分类号: C07C1/22 , B01J21/12 , B01J23/002 , B01J23/04 , B01J27/16 , B01J27/1806 , B01J35/002 , B01J35/0073 , B01J35/1014 , B01J35/1019 , B01J37/10 , B01J37/28 , B01J2523/00 , C07C1/213 , C07C29/00 , C07C2521/08 , C07C2523/04 , C07C2529/70 , Y02P20/52 , Y02P20/582 , C07C11/09 , B01J2523/12 , B01J2523/31 , B01J2523/41 , B01J2523/51
摘要: The present invention relates to mixed oxide compositions, to the use thereof as a catalyst for cleavage of alkyl tert-alkyl ethers or tertiary alcohols, and to a process for cleaving alkyl tert-alkyl ethers or tertiary alcohols to isoolefins and alcohol or water.
摘要翻译: 本发明涉及混合氧化物组合物及其用作烷基叔烷基醚或叔醇裂解催化剂的用途,以及将烷基叔烷基醚或叔醇裂解成异烯烃和醇或水的方法。
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公开(公告)号:US20130303361A1
公开(公告)日:2013-11-14
申请号:US13997677
申请日:2012-02-03
IPC分类号: B01J31/26
CPC分类号: B01J21/12 , B01J35/002 , B01J35/1014 , B01J35/1019 , C01B33/183 , C01P2002/50 , C01P2004/50 , C01P2006/12 , C07C1/20
摘要: Silicon-aluminum mixed oxide powder having a weight ratio of (Al2O3/SiO2)ttl in the total primary particle of from 0.003 to 0.05, a weight ratio (Al2O3/SiO2)surface of the primary particles in a surface layer having a thickness of about 5 nm which is less than in the total primary particle and a BET surface area of from 50 to 250 m2/g.It is prepared by igniting one or more silicon compounds selected from the group consisting of CH3SiCl3, (CH3)2SiCl2, (CH3)3SiCl and (n-C3H7)SiCl3, a hydrolysable and oxidizable aluminum compound, at least one fuel gas and air and burning the flame into a reaction chamber, subsequently separating the solid from gaseous materials and subsequently treating the solid with water vapor.The silicon-aluminum mixed oxide powder can be used as catalyst.
摘要翻译: 总一次粒子中的重量比(Al 2 O 3 / SiO 2)tt1为0.003〜0.05的硅铝混合氧化物粉末,表层的一次粒子的重量比(Al 2 O 3 / SiO 2)表面的厚度为约 5nm,小于总一次粒子,BET表面积为50〜250m 2 / g。 通过点燃一种或多种选自CH 3 SiCl 3,(CH 3)2 Cl 2,(CH 3)3 SiCl和(n-C 3 H 7)SiCl 3)的硅化合物,可水解和可氧化的铝化合物,至少一种燃料气体和空气以及 将火焰燃烧到反应室中,随后将固体与气态物质分离,随后用水蒸汽处理固体。 硅铝混合氧化物粉末可用作催化剂。
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公开(公告)号:US20120263639A1
公开(公告)日:2012-10-18
申请号:US13498206
申请日:2010-08-13
申请人: Nicole Brausch , Guido Stochniol , Thomas Quandt
发明人: Nicole Brausch , Guido Stochniol , Thomas Quandt
IPC分类号: C01B33/04 , C01B33/021
CPC分类号: B01J37/0201 , B01J23/26 , B01J23/70 , B01J23/75 , B01J23/755 , B01J23/78 , B01J23/86 , B01J23/868 , C01B33/04 , H01L21/02532 , H01L21/0262
摘要: The invention relates to a method for producing higher hydridosilane wherein at least one lower hydridosilane and at least one heterogeneous catalyst are brought to reaction, wherein the at least one catalyst comprises Cu, Ni, Cr and/or Co applied to a carrier and/or oxide of Cu, Ni, Cr and/or Co applied to a carrier, the hydridosilane that can be produced according to said method and use thereof.
摘要翻译: 本发明涉及一种制备高级氢硅烷的方法,其中使至少一种较低的氢硅烷和至少一种非均相催化剂进行反应,其中至少一种催化剂包括施加到载体上的Cu,Ni,Cr和/或Co和/或 施加到载体上的Cu,Ni,Cr和/或Co的氧化物,可以根据所述方法和其用途制备的氢硅烷。
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公开(公告)号:US20110152596A1
公开(公告)日:2011-06-23
申请号:US13035382
申请日:2011-02-25
申请人: Horst-Werner ZANTHOFF , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
发明人: Horst-Werner ZANTHOFF , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
IPC分类号: C07C1/20
CPC分类号: B01J21/12 , B01D3/009 , B01J19/30 , B01J19/32 , B01J23/02 , B01J29/0308 , B01J29/08 , B01J29/40 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0201 , B01J37/0213 , B01J37/0225 , B01J2219/30408 , B01J2219/30475 , B01J2219/32416 , B01J2219/32466 , B01J2229/18 , C07C1/20 , C07C1/24 , C07C2521/10 , C07C2521/12 , Y02P20/127 , Y02P20/582 , C07C11/09
摘要: A catalyst, useful in the preparation of isoolefins and containing 0.1 to 20% by mass of an alkali metal oxide, an alkaline earth metal oxide and mixtures thereof; 0.1 to 99% by mass of aluminum oxide; and 0.1 to 99% by mass of silicon dioxide, is prepared by a) treating an aluminosilicate with an aqueous alkali metal salt solution, an alkaline earth metal salt solution and mixtures thereof, under acidic conditions, to obtain a treated aluminosilicate; and b) calcining the treated aluminosilicate, to obtain the catalyst.
摘要翻译: 一种可用于制备异烯烃并含有0.1至20质量%的碱金属氧化物,碱土金属氧化物及其混合物的催化剂; 0.1〜99质量%的氧化铝; 和0.1〜99质量%的二氧化硅,通过a)在酸性条件下用碱金属盐水溶液,碱土金属盐溶液及其混合物处理铝硅酸盐,得到处理过的铝硅酸盐; 和b)煅烧经处理的硅铝酸盐,得到催化剂。
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