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公开(公告)号：US20150073185A1
公开(公告)日：2015-03-12
申请号：US14483008
申请日：2014-09-10
CPC分类号： C07C5/03 , B01J31/0208 , B01J31/183 , B01J31/2409 , B01J2231/20 , B01J2231/766 , B01J2531/824 , B01J2531/827 , B01J2531/828 , C07C2/32 , C07C5/333 , C07C5/48 , C07C5/52 , C07C2531/02 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C07C11/02 , C07C9/00
摘要： Provided is a Group 9 novel metal catalyst complex further comprising a ketone-containing cocatalyst. The metal catalyst complex is useful in generating olefins from alkanes with great efficiency. In one embodiment, provided is an iridium catalyst complex useful in the dehydrogenation of alkanes comprising a ketone-containing cocatalyst and iridium complexed with a tridentate ligand. Also provided is a novel dehydrogenation method which utilizes the catalyst composition. In other embodiments, a novel process for preparing oligomers from alkanes utilizing the catalyst composition is provided.
摘要翻译： 提供了另外包含含酮助催化剂的第9族新型金属催化剂络合物。 金属催化剂络合物可用于以高效率从烷烃产生烯烃。 在一个实施方案中，提供了一种可用于含有酮的助催化剂和与三齿配体络合的铱的烷烃脱氢的铱催化剂络合物。 还提供了一种利用催化剂组合物的新型脱氢方法。 在其它实施方案中，提供了利用催化剂组合物从烷烃制备低聚物的新方法。
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公开(公告)号：US09676682B2
公开(公告)日：2017-06-13
申请号：US14483008
申请日：2014-09-10
IPC分类号： B01J21/00 , B01J23/00 , B01J25/00 , B01J29/00 , B01J31/00 , C07C5/03 , C07C5/333 , C07C5/48 , C07C2/32 , C07C5/52 , B01J31/02 , B01J31/18 , B01J31/24
CPC分类号： C07C5/03 , B01J31/0208 , B01J31/183 , B01J31/2409 , B01J2231/20 , B01J2231/766 , B01J2531/824 , B01J2531/827 , B01J2531/828 , C07C2/32 , C07C5/333 , C07C5/48 , C07C5/52 , C07C2531/02 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C07C11/02 , C07C9/00
摘要： Provided is a Group 9 novel metal catalyst complex further comprising a ketone-containing cocatalyst. The metal catalyst complex is useful in generating olefins from alkanes with great efficiency. In one embodiment, provided is an iridium catalyst complex useful in the dehydrogenation of alkanes comprising a ketone-containing cocatalyst and iridium complexed with a tridentate ligand. Also provided is a novel dehydrogenation method which utilizes the catalyst composition. In other embodiments, a novel process for preparing oligomers from alkanes utilizing the catalyst composition is provided.
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公开(公告)号：US09802971B2
公开(公告)日：2017-10-31
申请号：US14638997
申请日：2015-03-04
申请人： Akshai Kumar , Oleg Mironov , Robert J. Saxton , Alan S. Goldman
发明人： Akshai Kumar , Oleg Mironov , Robert J. Saxton , Alan S. Goldman
CPC分类号： C07F15/0033 , B01J31/2409 , B01J2231/766 , B01J2531/0244 , B01J2531/827 , C07C5/52 , C07C2531/24 , C07C11/08 , C07C11/02 , C07C11/10
摘要： Disclosed herein are processes for dehydrogenation of an alkane to an alkene using an iridium pincer complex. In the dehydrogenation reactions, hydrogen that is co-formed during the process must be removed for the chemical reaction to proceed and to prevent the excess hydrogen from poisoning the catalyst. In one embodiment the process comprises providing an alkane feedstock comprising at least one alkane and contacting the alkane with an iridium pincer complex in the presence of a hydrogen acceptor selected from the group consisting of ethylene, propene, or mixtures to form an alkene product. The processes disclosed herein can accomplish facile, low-temperature transfer dehydrogenation of alkanes with unprecedented selectivities and TONs at a reasonable rate of conversion.
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4.发明申请INTEGRAL SYNTHESIS GAS CONVERSION CATALYST EXTRUDATES AND METHODS FOR PREPARING AND USING SAME 审中-公开一体化合成气转化催化剂挤出物及其制备方法和使用方法公开(公告)号：US20130158138A1
公开(公告)日：2013-06-20
申请号：US13327184
申请日：2011-12-15
IPC分类号： C07C27/00 , B01J37/00 , B01J29/072 , B01J29/076 , B01J29/06 , B01J29/70
CPC分类号： B01J29/7669 , B01J23/8913 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/7469 , B01J35/0006 , B01J37/0009 , B01J37/035 , B01J2229/186 , B01J2229/42 , C10G2/334 , C10G2/341 , Y02E60/324
摘要： Methods for preparing integral synthesis gas conversion catalyst extrudates including an oxide of a Fischer-Tropsch (FT) metal component and a zeolite component are disclosed. The oxide of the FT metal component is precipitated from a solution into crystallites having a particle size between about 2 nm and about 30 nm. The oxide of the FT metal component is combined with a zeolite powder and a binder material, and the combination is extruded to form integral catalyst extrudates. The oxide of the FT metal component in the resulting catalyst is in the form of reduced crystallites located outside the zeolite channels. No appreciable ion exchange of FT metal occurs within the zeolite channels. The acid site density of the integral catalyst extrudate is at least about 80% of the zeolite acid site density.
摘要翻译： 公开了制备包含费 - 托（FT）金属组分和沸石组分的氧化物的整体合成气转化催化剂挤出物的方法。 FT金属成分的氧化物从溶液中沉淀成粒径在约2nm至约30nm之间的微晶。 将FT金属成分的氧化物与沸石粉末和粘合剂材料组合，将其组合挤出成一体的催化剂挤出物。 所得催化剂中FT金属组分的氧化物为位于沸石通道外部的微晶形式。 在沸石通道内不发生明显的FT金属离子交换。 整体催化剂挤出物的酸性位点密度为沸石酸性位点密度的至少约80％。
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公开(公告)号：US06884916B1
公开(公告)日：2005-04-26
申请号：US09429295
申请日：1999-10-28
摘要： An oligomerization process in which hydrocarbon feedstocks are contacted with a hydrotreating catalyst in the absence of hydrogen and in the liquid phase. The catalyst is a heterogeneous catalyst selected from supported reduced metals, metals oxides, metal sulfides and combinations thereof. Preferred catalysts include mixed nickel and molybdenum oxides or mixed cobalt and molybdenum oxides. The process also oligomerizes sulfur compounds so that sulfur containing feedstocks can be treated without deactivating the catalysts.
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6.发明授权
公开(公告)号：US5241118A
公开(公告)日：1993-08-31
申请号：US796499
申请日：1991-11-22
IPC分类号： B01J23/40 , B01J23/74 , B01J27/045 , B01J27/128 , C07B61/00 , C07C261/02 , C07C273/00 , C07C273/18 , C07C275/28 , C07D295/215
CPC分类号： C07D295/215 , C07C273/1809
摘要： A process for preparing trisubstituted ureas is disclosed. A nitroarene is reacted with carbon monoxide and a secondary amine in the presence of a Group VIII transition metal catalyst and optionally one or more promoters selected from primary amines, halide ion-containing compounds, and chelating phosphorus and nitrogen compounds.
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7.发明授权Process for selective diisopropylation of naphthyl compounds using shape selective acidic crystalline molecular sieve catalysts 失效使用形状选择性酸性结晶分子筛催化剂的萘基化合物的选择性二异丙基化方法
公开(公告)号：US5003122A
公开(公告)日：1991-03-26
申请号：US254284
申请日：1988-10-05
IPC分类号： B01J29/84 , B01J29/04 , B01J29/06 , B01J29/18 , B01J29/85 , C07B61/00 , C07C2/66 , C07C2/70 , C07C6/12 , C07C15/24
CPC分类号： C07C15/24 , C07C2/66 , C07C6/126 , B01J2229/12 , B01J2229/14 , B01J2229/32 , B01J2229/34 , B01J29/18 , C07C2521/12 , C07C2529/18 , C07C2529/70 , C07C2529/85
摘要： The selective isopropylation of a naphthyl compound to diisopropylnaphthalene enhanced in the 2,6-diisopropylnaphthalene isomer is obtained in the presence of an acidic crystalline molecular sieve catalyst having twelve membered oxygen rings. The catalyst pore aperture dimension ranges from 5.5 .ANG. to 7.0 .ANG.. The use of these shape selective catalysts results in a diisopropylnaphthalene stream which is enhanced in .beta. isomers and enhanced in the desired 2,6-diisopropylnaphthalene isomer. A particularly preferred catalyst is synthetic Mordenite. Specific catalyst modifications are also described to improve selectivity to the desired 2,6-diisopropylnaphthalene isomer.
摘要翻译： 在具有12元氧环的酸性结晶分子筛催化剂的存在下，获得了2,6-二异丙基萘异构体中萘基化合物对二异丙基萘的选择性异丙基化。 催化剂孔径尺寸范围为5.5 ANGSTROM至7.0 ANGSTROM。 使用这些形状选择性催化剂导致二异丙基萘流，其增加了β异构体并且增加了所需的2,6-二异丙基萘异构体。 特别优选的催化剂是合成丝光沸石。 还描述了具体的催化剂修饰以提高对所需2,6-二异丙基萘异构体的选择性。
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8.发明授权Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-28 有权使用分子筛SSZ-28还原气流中的氮氧化物公开(公告)号：US08440156B2
公开(公告)日：2013-05-14
申请号：US13204023
申请日：2011-08-05
申请人： Stacey I. Zones , Robert J. Saxton
发明人： Stacey I. Zones , Robert J. Saxton
CPC分类号： B01D53/9413 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2063 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01D2255/20792 , B01D2255/50 , B01D2257/404 , B01J29/072 , C01B39/48 , C01P2002/72
摘要： The invention relates generally to molecular sieve SSZ-28 and its use in the reduction of oxides of nitrogen in a gas stream such as the exhaust from an internal combustion engine.
摘要翻译： 本发明一般涉及分子筛SSZ-28及其在减少来自内燃机的排气的气流中的氮氧化物的用途。
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9.发明申请REDUCTION OF OXIDES OF NITROGEN IN A GAS STREAM USING MOLECULAR SIEVE SSZ-25 有权使用分子筛SSZ-25在气流中减少氮氧化物公开(公告)号：US20130034483A1
公开(公告)日：2013-02-07
申请号：US13198996
申请日：2011-08-05
申请人： Stacey I. Zones , Robert J. Saxton
发明人： Stacey I. Zones , Robert J. Saxton
CPC分类号： B01D53/9413 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2063 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01D2255/20792 , B01D2255/50 , B01J29/06 , B01J29/061 , B01J29/7476 , B01J29/7676 , B01J29/7876 , B01J35/002 , C01B39/48
摘要： The invention relates generally to molecular sieve SSZ-25 and its use in the reduction of oxides of nitrogen in a gas stream such as the exhaust from an internal combustion engine.
摘要翻译： 本发明一般涉及分子筛SSZ-25及其用于还原诸如来自内燃机的废气的气流中的氮氧化物。
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公开(公告)号：US07205446B2
公开(公告)日：2007-04-17
申请号：US11020427
申请日：2004-12-22
IPC分类号： C07C2/10
摘要： An oligomerization process in which hydrocarbon feedstocks are contacted with a hydrotreating catalyst in the absence of hydrogen and in the liquid phase. The catalyst is a heterogeneous catalyst selected from supported reduced metals, metals oxides, metal sulfides and combinations thereof. Preferred catalysts include mixed nickel and molybdenum oxides or mixed cobalt and molybdenum oxides. The process also oligomerizes sulfur compounds so that sulfur containing feedstocks can be treated without deactivating the catalysts.
摘要翻译： 一种低聚方法，其中烃原料在不存在氢气和液相的情况下与加氢处理催化剂接触。 催化剂是选自负载的还原金属，金属氧化物，金属硫化物及其组合的多相催化剂。 优选的催化剂包括混合的镍和钼氧化物或混合的钴和钼氧化物。 该方法还使硫化合物低聚，使得含硫原料可以在不使催化剂失活的情况下进行处理。
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