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1.发明授权公开(公告)号：US07282615B2
公开(公告)日：2007-10-16
申请号：US10870351
申请日：2004-06-16
CPC分类号： B01J31/0215 , B01J27/04 , B01J27/0576 , B01J31/0218 , B01J31/0244 , B01J31/0271 , B01J31/04 , B01J31/26 , C07C17/12 , C07C25/125 , C07C25/02
摘要： A method for ring-halogenating an aromatic compound comprises contacting the aromatic compound with chlorine or bromine in the presence of a catalyst composition, where the catalyst composition comprises at least one salt comprising a metal selected from the group consisting of Group 13 metal; and a counterion derived from an acid having a pKa relative to water of 0 or greater; and at least one organic sulfur compound.
摘要翻译： 芳族化合物的环卤化方法包括在催化剂组合物存在下使芳族化合物与氯或溴接触，其中催化剂组合物包含至少一种包含选自第13族金属的金属的盐; 以及衍生自相对于水的pKa为0以上的酸的抗衡离子; 和至少一种有机硫化合物。
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公开(公告)号：US07557058B2
公开(公告)日：2009-07-07
申请号：US11305906
申请日：2005-12-19
IPC分类号： B01J31/00
CPC分类号： C07C25/02 , B01J31/0211 , B01J31/0215 , B01J31/04 , B01J31/226 , B01J31/26 , B01J2531/16 , B01J2531/46 , B01J2531/48 , B01J2531/56 , B01J2531/57 , B01J2531/64 , B01J2531/72 , B01J2531/824 , B01J2531/828 , B01J2531/845 , B01J2531/847 , B01J2540/225 , C07C17/12 , C07C25/125
摘要： The present invention provides a catalyst composition prepared by combining (A) at least one salt and (B) at least one organic sulfur compound. The salt includes a metal cation of a metal selected from the group consisting of copper, nickel, cobalt, manganese, molybdenum, zirconium, titanium, vanadium, niobium, palladium, and platinum and an organic counterion to the metal cation, derived from at least one acidic organic compound selected from the group consisting of those with an approximate pKa value relative to water of at least about 3. The catalyst compositions provided by the invention are useful for the selective chlorination of aromatic compounds such as toluene and o-xylene.
摘要翻译： 本发明提供了通过将（A）至少一种盐和（B）至少一种有机硫化合物组合而成的催化剂组合物。 所述盐包括选自铜，镍，钴，锰，钼，锆，钛，钒，铌，钯和铂中的金属的金属阳离子和至少源自金属阳离子的有机抗衡离子 一种酸性有机化合物选自具有至少约3的近似pKa值的那些。本发明提供的催化剂组合物可用于芳族化合物如甲苯和邻二甲苯的选择性氯化。
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公开(公告)号：US07012166B2
公开(公告)日：2006-03-14
申请号：US10391370
申请日：2003-03-18
IPC分类号： C07C17/00
CPC分类号： C07C25/02 , B01J31/0211 , B01J31/0215 , B01J31/04 , B01J31/226 , B01J31/26 , B01J2531/16 , B01J2531/46 , B01J2531/48 , B01J2531/56 , B01J2531/57 , B01J2531/64 , B01J2531/72 , B01J2531/824 , B01J2531/828 , B01J2531/845 , B01J2531/847 , B01J2540/225 , C07C17/12 , C07C25/125
摘要： Aromatic compounds such as toluene and o-xylene are chlorinated in the presence of a catalyst combination prepared by combining (A) at least one salt comprising a metal selected from the group consisting of a Group 4–12 metal, a lanthanide and an actinide; and a counterion; and (B) at least one organic sulfur compound, preferably phenothiazine-N-carbonyl chloride. The catalyst combination may include reaction products of (A) and (B). Under these conditions, production of the p-chloro isomer is optimized. In some embodiments said counterion is an organic counterion derived from at least one acidic organic compound selected from the group consisting of those with an approximate pKa value relative to water of at least about 3.
摘要翻译： 芳族化合物如甲苯和邻二甲苯在存在催化剂组合的情况下进行氯化，所述催化剂组合通过组合（A）至少一种包含选自第4-12族金属，镧系元素和锕系元素的金属的盐; 和反抗; 和（B）至少一种有机硫化合物，优选吩噻嗪-N-碳酰氯。 催化剂组合可以包括（A）和（B）的反应产物。 在这些条件下，优化了对氯异构体的生产。 在一些实施方案中，所述抗衡离子是衍生自至少一种酸性有机化合物的有机抗衡离子，所述酸性有机化合物选自具有至少约3的相对于水的近似pKa值的那些。
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公开(公告)号：US20120093703A1
公开(公告)日：2012-04-19
申请号：US12903908
申请日：2010-10-13
IPC分类号： B01D53/56 , B01J23/50 , B01J23/52 , B01J23/44 , B01J23/75 , B01J23/755 , B01J23/745 , B01J23/08 , B01J23/22 , B01J21/06 , B01J23/06 , B01J23/14 , B01J23/28 , B01J23/30 , B01J23/42 , B01D53/94 , B01J35/02
CPC分类号： B01J23/50 , B01D53/9418 , B01D2251/208 , B01D2255/104 , B01J35/10 , B01J37/03
摘要： A catalyst composition includes a catalytic metal secured to a porous substrate. The substrate has pores that are templated. The catalyst composition is prepared by a process that includes the steps of mixing a catalytic metal salt, a templating agent, and water to form a mixture, adding a substrate precursor to the mixture to form a slurry, and calcining the slurry to form a substrate having a porous template that is capable of supporting the catalyst composition.
摘要翻译： 催化剂组合物包括固定到多孔基材上的催化金属。 底物具有模板的孔。 催化剂组合物通过包括以下步骤的方法制备，所述方法包括将催化金属盐，模板剂和水混合以形成混合物，向混合物中加入底物前体以形成浆料，并煅烧该浆料以形成底物 具有能够支撑催化剂组合物的多孔模板。
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5.发明授权公开(公告)号：US07863209B2
公开(公告)日：2011-01-04
申请号：US10870352
申请日：2004-06-16
IPC分类号： B01J38/42 , B01J38/50 , B01J31/00 , C07C25/00 , C01G3/04 , C01G5/00 , C01G7/00 , C22B3/00 , C22B11/06 , C01G49/10
CPC分类号： B01J27/32 , B01J31/02 , B01J31/0218 , B01J31/022 , B01J31/0244 , B01J31/0271 , B01J31/04 , B01J31/2226 , B01J31/2234 , B01J31/226 , B01J31/26 , B01J31/30 , B01J31/4015 , B01J31/403 , B01J38/50 , B01J2531/16 , B01J2531/48 , B01J2531/842 , C07C17/12 , Y02P20/584 , C07C25/125
摘要： A method for recovering and reusing a ring-halogenation catalyst comprises: (A) contacting an aromatic compound with chlorine or bromine in the presence of a catalyst composition, where the catalyst composition comprises at least one salt comprising a Group 4-13 metal, a lanthanide metal, or an actinide metal; and at least one organic counterion derived from an organic acid having a pKa relative to water of 0 or greater; and at least one organic sulfur compound; to form a first product mixture comprising a monochloro or a monobromo aromatic compound and a Group 4-13 metal halide, a lanthanide metal halide or an actinide metal halide; (B) separating the metal halide from the first product mixture; and (C) contacting at least a portion of the metal halide and an aromatic compound with chlorine or bromine, and at least one organic sulfur compound; to form a second product mixture comprising a monochloro or a monobromo aromatic compound and a Group 4-13 metal halide, a lanthanide metal halide or an actinide metal halide.ving a pKa relative to water of 0 or greater; and at least one organic sulfur compound.
摘要翻译： 回收和再利用环卤化催化剂的方法包括：（A）在催化剂组合物存在下使芳族化合物与氯或溴接触，其中催化剂组合物包含至少一种包含第4-13族金属的盐， 镧系金属或锕系金属; 以及衍生自相对于水的pKa为0以上的有机酸的至少一种有机抗衡离子; 和至少一种有机硫化合物; 以形成包含一氯或一溴芳族化合物和第4-13族金属卤化物，镧系金属卤化物或锕系金属卤化物的第一产物混合物; （B）从第一产物混合物中分离金属卤化物; 和（C）使金属卤化物和芳族化合物的至少一部分与氯或溴接触，和至少一种有机硫化合物; 形成第二产物混合物，其包含一氯或一溴芳族化合物和第4-13族金属卤化物，镧系元素金属卤化物或锕系金属卤化物，相对于0或更大的水，得到pKa; 和至少一种有机硫化合物。
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公开(公告)号：US08586501B2
公开(公告)日：2013-11-19
申请号：US12897650
申请日：2010-10-04
CPC分类号： B01J23/50 , B01D53/8628 , B01D53/9418 , B01D2251/208 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/104 , B01D2255/106 , B01D2255/207 , B01D2255/20715 , B01D2255/20723 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20769 , B01D2255/20776 , B01D2255/20792 , B01D2255/2094 , B01D2255/9205 , B01D2255/9207 , B01D2258/012 , B01J35/10 , B01J37/03
摘要： According to various embodiments, a catalyst composition includes a catalytic metal secured to a porous substrate. The substrate has pores that are templated. The substrate is a product of adding a substrate precursor to a water-in-oil microemulsion including a catalytic metal salt, a solvent, a templating agent, and water.
摘要翻译： 根据各种实施方案，催化剂组合物包括固定到多孔基材上的催化金属。 底物具有模板的孔。 基材是向包含催化金属盐，溶剂，模板剂和水的油包水微乳液中添加底物前体的产物。
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公开(公告)号：US08505285B2
公开(公告)日：2013-08-13
申请号：US12899429
申请日：2010-10-06
IPC分类号： F01N3/10
CPC分类号： B01J23/50 , B01D53/9418 , B01D53/944 , B01D53/9477 , B01D2251/208 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1026 , B01D2255/1028 , B01D2255/104 , B01D2255/106 , B01D2255/202 , B01D2255/204 , B01D2255/2065 , B01D2255/207 , B01D2255/20707 , B01D2255/20723 , B01D2255/20738 , B01D2255/20746 , B01D2255/20769 , B01D2255/20776 , B01D2255/20792 , B01D2255/2092 , B01D2255/2094 , B01D2255/2096 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/904 , B01D2255/9205 , B01D2258/012 , B01J29/068 , B01J35/10 , B01J37/03
摘要： A catalyst system includes a first catalytic composition and a second catalytic composition. The first catalytic composition includes a homogeneous solid mixture, which includes a first catalytic material disposed on a first substrate. The pores of the solid mixture have an average diameter of greater than about 45 nanometers. The second catalytic composition includes at least one of a zeolite or a second catalytic material disposed on a second substrate. The second catalytic material includes an element selected from the group that includes tungsten, titanium, and vanadium.
摘要翻译： 催化剂体系包括第一催化组合物和第二催化组合物。 第一催化剂组合物包括均匀的固体混合物，其包括设置在第一基材上的第一催化材料。 固体混合物的孔的平均直径大于约45纳米。 第二催化剂组合物包括设置在第二基材上的沸石或第二催化材料中的至少一种。 第二催化材料包括选自包括钨，钛和钒的组的元素。
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公开(公告)号：US08353155B2
公开(公告)日：2013-01-15
申请号：US12550970
申请日：2009-08-31
申请人： Larry Neil Lewis , Benjamin Hale Winkler , Dan Hancu , Daniel George Norton , Ashish Balkrishna Mhadeshwar
发明人： Larry Neil Lewis , Benjamin Hale Winkler , Dan Hancu , Daniel George Norton , Ashish Balkrishna Mhadeshwar
IPC分类号： F01N3/10
CPC分类号： B01J35/0006 , B01D53/9418 , B01D53/945 , B01D53/9477 , B01D2251/208 , B01D2255/104 , B01D2255/20707 , B01D2255/2073 , B01D2255/20776 , B01J21/04 , B01J23/50 , B01J29/061 , B01J29/072 , B01J35/1061 , B01J37/0215 , F01N3/2807 , F01N3/36 , F01N13/009 , F01N2240/30 , Y02T10/20 , Y02T10/22
摘要： A catalyst system comprising a first catalytic composition comprising a first catalytic material disposed on a metal inorganic support; wherein the metal inorganic support has pores; and at least one promoting metal. The catalyst system further comprises a second catalytic composition comprising, (i) a zeolite, or (ii) a first catalytic material disposed on a first substrate, the first catalytic material comprising an element selected from the group consisting of tungsten, titanium, and vanadium. The catalyst system may further comprise a third catalytic composition. The catalyst system may further comprise a delivery system configured to deliver a reductant and optionally a co-reductant. A catalyst system comprising a first catalytic composition, the second catalytic composition, and the third catalytic composition is also provided. An exhaust system comprising the catalyst systems described herein is also provided.
摘要翻译： 一种催化剂体系，其包含第一催化剂组合物，其包含设置在金属无机载体上的第一催化材料; 其中所述金属无机载体具有孔; 和至少一种促进金属。 催化剂体系还包括第二催化剂组合物，其包含（i）沸石，或（ii）设置在第一基材上的第一催化材料，所述第一催化材料包含选自钨，钛和钒的元素 。 催化剂体系还可包含第三催化组合物。 催化剂体系还可以包括配置成递送还原剂和任选的共还原剂的递送系统。 还提供了包含第一催化组合物，第二催化组合物和第三催化组合物的催化剂体系。 还提供了包括本文所述的催化剂体系的排气系统。
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公开(公告)号：US20110166015A1
公开(公告)日：2011-07-07
申请号：US12652808
申请日：2010-01-06
申请人： Daniel George Norton , Larry Neil Lewis , Elliott West Shanklin , Frederic Joseph Klug , Venkat Subramaniam Venkataramani , Robert Joseph Lyons , Dan Hancu , Benjamin Hale Winkler , Hrishikesh Keshavan
发明人： Daniel George Norton , Larry Neil Lewis , Elliott West Shanklin , Frederic Joseph Klug , Venkat Subramaniam Venkataramani , Robert Joseph Lyons , Dan Hancu , Benjamin Hale Winkler , Hrishikesh Keshavan
CPC分类号： B01J23/50 , B01D53/9418 , B01D2251/2062 , B01D2251/2067 , B01D2251/208 , B01D2251/21 , B01D2255/104 , B01D2255/9202 , B01D2255/9205 , B01D2255/9207 , B01J21/04 , B01J35/04 , B01J35/1019 , B01J35/1061 , B01J37/0018 , B01J37/0045 , B01J37/0215 , B01J37/086
摘要： The present invention details a process for producing a catalyst powder. The steps of the process include preparing catalyst slurry, drying, pyrolyzing, and calcining the catalyst slurry to obtain a calcined catalyst powder. The catalyst slurry comprises a catalyst, a liquid carrier, a templating agent, and a catalyst substrate. The catalyst slurry is dried to obtain a raw catalyst powder. The raw catalyst powder is heated in a first controlled atmosphere to obtain a pyrolyzed catalyst powder and the pyrolyzed catalyst powder is calcined in a second controlled atmosphere to obtain a calcined catalyst powder. A method of fabricating a catalyst surface and catalytic converter using the prepared catalyst powder is also illustrated.
摘要翻译： 本发明详述了催化剂粉末的制造方法。 该方法的步骤包括制备催化剂浆料，干燥，热解和煅烧催化剂浆料以获得煅烧催化剂粉末。 催化剂浆料包括催化剂，液体载体，模板剂和催化剂底物。 将催化剂浆料干燥，得到原料催化剂粉末。 原始催化剂粉末在第一受控气氛中加热以获得热解的催化剂粉末，并且将热解的催化剂粉末在第二受控气氛中煅烧，以获得煅烧的催化剂粉末。 还示出了使用制备的催化剂粉末制造催化剂表面和催化转化器的方法。
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公开(公告)号：US20100196236A1
公开(公告)日：2010-08-05
申请号：US12362520
申请日：2009-01-30
申请人： Larry Neil Lewis , Dan Hancu , Oltea Puica Siclovan , Ming Yin
发明人： Larry Neil Lewis , Dan Hancu , Oltea Puica Siclovan , Ming Yin
CPC分类号： B01J23/50 , B01D53/9418 , B01D2255/104 , B01J35/002 , B01J35/023 , B01J37/0018 , B01J37/0201 , B01J37/033 , B01J37/036
摘要： A composition includes a templated metal oxide substrate having a plurality of pores and a catalyst material includes silver. The composition under H2 at 30 degrees Celsius, the composition at a wavelength that is in a range of from about 350 nm to about 500 nm has a VIS-UV absorbance intensity that is at least 20 percent less than a standard silver alumina catalyst (Ag STD). The standard alumina is Norton alumina, and which has the same amount of silver by weight.
摘要翻译： 组合物包括具有多个孔的模板化金属氧化物衬底，催化剂材料包括银。 在30摄氏度的H 2下的组合物，波长在约350nm至约500nm范围内的组成具有比标准银氧化铝催化剂（Ag）至少少20％的VIS-UV吸收强度 STD）。 标准氧化铝为诺顿氧化铝，其重量含量相同。
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