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1. 发明申请

US20060094912A1 Catalyst composition and method for chlorinating aromatic compounds 有权
公开(公告)号：US20060094912A1
公开(公告)日：2006-05-04
申请号：US11305906
申请日：2005-12-19
申请人： Dan Hancu , Robert Colborn , Richard Kilmer
发明人： Dan Hancu , Robert Colborn , Richard Kilmer
IPC分类号： C07C17/06
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.

2. 发明申请

US20050283033A1 Catalyst compositions and their use for chlorinating aromatic compounds 有权
标题翻译：催化剂组合物及其用于氯化芳族化合物的用途
公开(公告)号：US20050283033A1
公开(公告)日：2005-12-22
申请号：US10870351
申请日：2004-06-16
申请人： Dan Hancu , Robert Colborn , Richard Kilmer , John Lemmon
发明人： Dan Hancu , Robert Colborn , Richard Kilmer , John Lemmon
IPC分类号： B01J27/04 , B01J27/057 , B01J31/02 , B01J31/04 , B01J31/26 , C07C17/00 , C07C17/12
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的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。

3. 发明申请

US20050283034A1 Methods for recycling catalyst compositions for aromatic ring halogenation 失效
标题翻译：用于再循环用于芳环卤化的催化剂组合物的方法
公开(公告)号：US20050283034A1
公开(公告)日：2005-12-22
申请号：US10870352
申请日：2004-06-16
申请人： Balakrishnan Ganesan , Pradeep Nadkarni , Robert Colborn , Dan Hancu
发明人： Balakrishnan Ganesan , Pradeep Nadkarni , Robert Colborn , Dan Hancu
IPC分类号： B01J20/34 , B01J27/32 , B01J31/02 , B01J31/04 , B01J31/22 , B01J31/26 , B01J31/30 , B01J31/40 , B01J38/50 , C07C17/00 , C07C17/12
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。

4. 发明授权

US08505285B2 Catalyst and method of manufacture 有权
标题翻译：催化剂及其制造方法
公开(公告)号：US08505285B2
公开(公告)日：2013-08-13
申请号：US12899429
申请日：2010-10-06
申请人： Benjamin Hale Winkler , Dan Hancu , Daniel George Norton , Ashish Balkrishna Mhadeshwar
发明人： Benjamin Hale Winkler , Dan Hancu , Daniel George Norton , Ashish Balkrishna Mhadeshwar
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。

5. 发明授权

US08353155B2 Catalyst and method of manufacture 有权
标题翻译：催化剂及其制造方法
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。

6. 发明申请

US20110166015A1 PROCESS FOR PREPARING CATALYST POWDER 有权
标题翻译：制备催化剂粉末的方法
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
IPC分类号： B01J23/50 , B01J21/04
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。

7. 发明申请

US20100196236A1 TEMPLATED CATALYST COMPOSITION AND ASSOCIATED METHOD 审中-公开
标题翻译：模拟催化剂组合物和相关方法
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
IPC分类号： B01D53/56 , B01J23/50 , B01J21/04 , B01J21/08
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。

8. 发明申请

US20090173061A1 OPTIMIZED REDUCTION OF NOx EMISSIONS FROM DIESEL ENGINES 审中-公开
公开(公告)号：US20090173061A1
公开(公告)日：2009-07-09
申请号：US11971267
申请日：2008-01-09
申请人： Frederic Vitse , Dan Hancu , Benjamin Hale Winkler
发明人： Frederic Vitse , Dan Hancu , Benjamin Hale Winkler
IPC分类号： F01N3/36 , F01N3/18 , F01N11/00
CPC分类号： F01N3/2066 , F01N2560/026 , F01N2560/06 , F01N2610/03 , Y02T10/24
摘要： A system is provided for operating a diesel engine with reduced emissions of NOx. The system comprises a fuel tank adapted to directly or indirectly supply a first premixed fuel stream and a second premixed fuel stream, wherein each fuel stream comprises a primary fuel component and a reductant component. An engine is in fluid communication with the fuel tank, whereby the engine is configured to receive the first premixed fuel stream and create an exhaust stream. The system includes an emission treatment unit to treat the exhaust stream, and a separation unit configured to receive the second premixed fuel stream. The separation unit is also configured to separate the second premixed fuel stream into a first fraction stream and a second fraction stream, and supply the first fraction stream to the exhaust stream. The first fraction stream comprises a higher concentration of the reductant component than the second fraction stream. A temperature sensor measures the temperature of the exhaust stream, whereby the concentration of the reductant component in the exhaust stream is controlled based on the measured temperature of the exhaust stream. The invention further provides a method for operating a diesel engine with reduced emissions of NOx. The method includes supplying a first premixed fuel stream to an engine, wherein the engine is configured to create an exhaust stream. A second premixed fuel stream is supplied to a separation unit, wherein the first and second premixed fuel streams each comprise a reductant component and a primary fuel component. At least a portion of the second premixed fuel stream is separated into a first fraction stream and a second fraction stream via the separation unit, wherein the first fraction stream comprises a higher concentration of the reductant component than the second fraction stream. At least a portion of the first fraction stream is supplied to the exhaust stream. The temperature of the exhaust stream is measured, and the concentration of the reductant component in the exhaust stream is controlled based on the measured temperature. The selective catalytic reduction of NOx present in the exhaust stream is performed.

9. 发明申请

US20080098728A1 SYSTEM AND METHOD FOR SUPPLYING OXYGENATE REDUCTANTS TO AN EMISSION TREATMENT SYSTEM 失效
标题翻译：将氧化还原剂供应给排放处理系统的系统和方法
公开(公告)号：US20080098728A1
公开(公告)日：2008-05-01
申请号：US11971266
申请日：2008-01-09
申请人： Benjamin Winkler , Dan Hancu , Frederic Vitse , Norberto Silvi , Hua Wang , Ke Liu
发明人： Benjamin Winkler , Dan Hancu , Frederic Vitse , Norberto Silvi , Hua Wang , Ke Liu
IPC分类号： F01N3/22 , F01N3/36
CPC分类号： F01N3/2066 , F01N3/106 , F01N2240/00 , F01N2560/026 , F01N2610/03 , F01N2610/04 , F01N2610/14 , F01N2610/1426 , F01N2610/1473 , Y02T10/24
摘要： A system is provided for supplying reductants to an emission treatment unit. The system comprises a fuel tank adapted to directly or indirectly supply a first premixed fuel stream and a second premixed fuel stream, wherein each fuel stream comprises a primary fuel component and an oxygenate reductant component. An engine is in fluid communication with the fuel tank, wherein the engine is configured to receive the first premixed fuel stream and create an exhaust stream. The system further includes an emission treatment unit to treat the exhaust stream. A separation unit is configured to receive the second premixed fuel stream, separate the second premixed fuel stream into a first fraction stream and a second fraction stream, and supply the first fraction stream to the emission treatment unit, wherein the first fraction stream comprises a higher concentration of the oxygenate reductant component than the second fraction stream. The invention further provides a method for supplying reductants to an emission treatment unit including supplying a first premixed fuel stream to an engine, wherein the engine is configured to create an exhaust stream. A second premixed fuel stream is supplied to a separation unit, wherein the first and second premixed fuel streams each comprise an oxygenate reductant component and a primary fuel component. At least a portion of the second premixed fuel stream is separated into a first fraction stream and a second fraction stream via the separation unit, wherein the first fraction stream comprises a higher concentration of the oxygenate reductant component than the second fraction stream, and supplying the first fraction stream to an emission treatment unit to treat the exhaust stream.
摘要翻译：提供了一种用于将还原剂供应到排放处理单元的系统。该系统包括适于直接或间接地供应第一预混合燃料流和第二预混合燃料流的燃料箱，其中每个燃料流包括主要燃料组分和含氧化合物还原剂组分。发动机与燃料箱流体连通，其中发动机构造成接收第一预混燃料流并产生排气流。该系统还包括用于处理废气流的排放处理单元。分离单元被配置为接收第二预混合燃料流，将第二预混合燃料流分离成第一级分流和第二级分流，并将第一级分流供应到排放处理单元，其中第一馏分流包含较高的含氧化合物还原剂组分的浓度高于第二级分流。本发明还提供了一种用于将还原剂供应到排放处理单元的方法，所述排放处理单元包括向发动机提供第一预混合燃料流，其中所述发动机构造成产生排气流。第二预混燃料流被供应到分离单元，其中第一和第二预混合燃料流各自包含含氧化合物还原剂组分和初级燃料组分。第二预混合燃料流的至少一部分经由分离单元被分离成第一级分流和第二级分流，其中第一级分流包含比第二级分流更高浓度的含氧化合物还原剂组分，第一馏分流到排放处理单元以处理废气流。

10. 发明申请

US20070045650A1 Phosphor and blends thereof for use in LEDs 有权
标题翻译：荧光粉及其混合物用于LED
公开(公告)号：US20070045650A1
公开(公告)日：2007-03-01
申请号：US11216566
申请日：2005-08-31
申请人： Dan Hancu , Mukunda Adyam , Emil Radkov , Prasanth Kumar , Anant Setlur , Alok Srivastava , Holly Comanzo , Gopi Chandran , Madras Shankar
发明人： Dan Hancu , Mukunda Adyam , Emil Radkov , Prasanth Kumar , Anant Setlur , Alok Srivastava , Holly Comanzo , Gopi Chandran , Madras Shankar
IPC分类号： H01L33/00
CPC分类号： C09K11/7734
摘要： Phosphor compositions having the formula EueMmAaGgQqNnXx, where M is at least one of Be, Mg, Ca, Sr, Ba, Cd, Sn, Pb or Zn; A is at least one of B, Al, Ga, In, Bi, Sc, Y, La or a rare earth element other than Eu; G is at least one of Si or Ge; Q is at least one of O, S, and Se; X is at least one of F, Cl, Br and I; 0
摘要翻译：具有下式的荧光体组合物：其中R 1，R 2，R 3，R 3，其中M为Be，Mg，Ca，Sr，Ba，Cd，Sn，Pb或Zn中的至少一种; A是B，Al，Ga，In，Bi，Sc，Y，La或除Eu以外的稀土元素中的至少一种; G是Si或Ge中的至少一种; Q是O，S和Se中的至少一个; X是F，Cl，Br和I中的至少一个; 0

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