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公开(公告)号：US5491273A
公开(公告)日：1996-02-13
申请号：US340787
申请日：1994-11-17
CPC分类号： C07C1/20 , C01B39/445 , C07C2529/68 , C07C2529/69
摘要： This invention covers a process for converting a feed comprising at least one lower aliphatic alcohol having from 1 to 3 carbon atoms or a corresponding ether of such an alcohol to hydrocarbon products comprising linear olefins. The process comprises contacting the feed in a reaction zone with a catalyst comprising material having a large crystal ferrierite aluminosilicate structure. An effluent is withdrawn from the reaction zone, which comprises linear olefins. Linear olefins may then be separated from the effluent. The aliphatic alcohol having from 1 to 3 carbons is generally methanol and the preferred ether is dimethyl ether. ZSM-35 is the preferred large crystal ferrierite structure of this invention.
摘要翻译： 本发明涵盖了将包含至少一种具有1至3个碳原子的低级脂族醇或这种醇的相应醚转化为包含线性烯烃的烃产物的方法。 该方法包括使反应区中的进料与含有大晶体镁碱沸石硅铝酸盐结构的材料的催化剂接触。 从反应区取出流出物，该反应区包含直链烯烃。 然后可以将线性烯烃与流出物分离。 具有1至3个碳的脂族醇通常是甲醇，优选的醚是二甲醚。 ZSM-35是本发明优选的大晶体镁碱沸石结构。
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公开(公告)号：US5608133A
公开(公告)日：1997-03-04
申请号：US551873
申请日：1995-10-23
IPC分类号： B01J23/30 , B01J21/06 , B01J23/24 , C07B61/00 , C07C2/02 , C07C2/14 , C07C11/02 , C10G50/00 , C10G50/02 , C10G69/12 , C10L1/16 , C10L10/08 , C10M107/02
CPC分类号： B01J21/066 , B01J21/06 , B01J23/24 , C07C2/14 , C10G50/00 , C10G50/02 , C10G69/126 , C07C2521/06 , C07C2527/00
摘要： There is provided a catalytic oligomerization process. The process involves the use of a catalyst comprising an acidic solid. The acidic solid may comprise a Group IVB metal oxide, such as zirconia, modified with an oxyanion of a Group VIB metal, such as tungsten. The oligomers produced by this process may be hydrogenated to produce thermally stable lubricants and lubricant additives, gasoline and diesel.
摘要翻译： 提供催化低聚方法。 该方法包括使用包含酸性固体的催化剂。 酸性固体可以包含用VIB族金属如钨的氧阴离子改性的IVB族金属氧化物，例如氧化锆。 通过该方法生产的低聚物可以被氢化以产生热稳定的润滑剂和润滑剂添加剂，汽油和柴油。
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公开(公告)号：US6124232A
公开(公告)日：2000-09-26
申请号：US357503
申请日：1998-07-20
CPC分类号： B01J21/06 , B01J21/066 , B01J23/002 , B01J23/30 , B01J23/888 , B01J37/03 , B01J37/06 , B01J37/10 , B01J2523/00
摘要： There is provided a method for preparing an acidic solid oxide having a reduced particle density, where the acidic solid oxide comprises a Group IVB metal oxide modified with an anion or oxyanion of a Group VIB metal. An example of this acidic solid oxide is zirconia modified with tungstate. The acidic solid oxide having a reduced particle density is prepared by coprecipitating the Group IVB metal oxide along with the anion or oxyanion of the Group VIB metal in the presence of a salt. This acidic solid oxide is particularly effective as a paraffin isomerization catalyst.
摘要翻译： 提供了一种制备具有降低的颗粒密度的酸性固体氧化物的方法，其中酸性固体氧化物包括用VIB族金属的阴离子或氧阴离子改性的IVB族金属氧化物。 这种酸性固体氧化物的实例是用钨酸盐改性的氧化锆。 具有降低的颗粒密度的酸性固体氧化物通过在盐的存在下与第ⅥB族金属的阴离子或氧阴离子一起共沉淀而制备。 该酸性固体氧化物作为石蜡异构化催化剂是特别有效的。
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公开(公告)号：US5510309A
公开(公告)日：1996-04-23
申请号：US236073
申请日：1994-05-02
IPC分类号： B01J23/30 , B01J21/06 , B01J23/882 , B01J23/888 , B01J37/03 , B01J37/08 , C07B61/00 , C07C2/58 , C07C5/27 , C07C9/14 , C10G50/00
CPC分类号： B01J23/30 , B01J23/882 , B01J23/888 , C07C2/58 , C07C5/2772 , C10G50/00 , B01J37/03 , C07C2521/06 , C07C2523/30
摘要： There is provided a method for preparing an acidic solid comprising a Group IVB metal oxide modified with an oxyanion of a Group VIB metal. An example of this acidic solid is zirconia, modified with tungstate. This modified solid oxide may be used as a catalyst, for example, to isomerize C.sub.4 to C.sub.8 paraffins. The modified solid oxide is prepared by co-precipitating the Group IVB metal oxide along with the oxyanion of the Group VIB metal.
摘要翻译： 提供了一种制备酸性固体的方法，该酸性固体包含用VIB族金属的氧阴离子改性的ⅣB族金属氧化物。 这种酸性固体的一个例子是用钨酸盐改性的氧化锆。 该改性的固体氧化物可以用作催化剂，例如使C4至C8链烷烃异构化。 通过将IVB族金属氧化物与VIB族金属的氧阴离子共沉淀来制备改性的固体氧化物。
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公开(公告)号：US6114551A
公开(公告)日：2000-09-05
申请号：US412773
申请日：1999-10-04
IPC分类号： B01J29/89 , C01B39/06 , C07D301/19 , C07D303/04 , C07D305/00
CPC分类号： C07D301/19 , B01J29/89 , B01J2229/16 , B01J2229/183 , B01J2229/32 , B01J29/7038
摘要： A method of synthesizing an olefin epoxidation catalyst comprises the step of treating a porous crystalline aluminosilicate material having an X-ray diffraction pattern including d-spacing maxima at 12.4.+-.0.25, 6.9.+-.0.15, 3.57.+-.0.07 and 3.42.+-.0.07 Angstrom, such as MCM-22, with a dealuminating agent under conditions effective to remove framework aluminium from the material and produce a dealuminated product. The dealuminated product is then treated with a titanium-containing material under conditions effective to insert titanium into the dealuminated product and produce a titanium-containing, dealuminated catalyst composition.The resultant catalyst is useful in the epoxidation of olefins, such as propylene and cyclohexene, with hydrogen peroxide and organic hydroperoxides.
摘要翻译： 合成烯烃环氧化催化剂的方法包括以下步骤：处理多晶结晶硅铝酸盐材料，该多晶结晶硅铝酸盐材料具有包含d间距最大值的X射线衍射图，为12.4 +/- 0.25,6.9 +/- 0.15,3.57 +/- 0.07和3.42 +/- 0.07埃，例如MCM-22，在有效从材料中除去骨架铝并产生脱铝产品的条件下用脱铝剂。 然后在有效地将钛插入脱铝产品中并且生产含钛脱铝催化剂组合物的条件下，用含钛材料处理脱铝产品。 得到的催化剂可用于烯烃如丙烯和环己烯与过氧化氢和有机氢过氧化物的环氧化。
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公开(公告)号：US5552128A
公开(公告)日：1996-09-03
申请号：US410156
申请日：1995-03-24
申请人： Clarence D. Chang , Jose G. Santiesteban , David S. Shihabi , Scott A. Stevenson , James C. Vartuli
发明人： Clarence D. Chang , Jose G. Santiesteban , David S. Shihabi , Scott A. Stevenson , James C. Vartuli
IPC分类号： B01D53/86 , B01D53/94 , B01J23/68 , B01J23/888 , B01J23/889 , C01B21/02 , B01D53/56
CPC分类号： B01D53/8628 , B01D53/9413 , B01J23/683 , B01J23/687 , B01J23/888 , B01J23/8892 , C01B21/02
摘要： There is provided a catalytic method for converting nitrogen oxides to nitrogen (i.e., N.sub.2). The catalyst for this method comprises an acidic solid component comprising a Group IVB metal oxide modified with an oxyanion of a Group VIB metal and further comprising at least one metal selected from the group consisting of Group IB, Group IVA, Group VB, Group VIIB, Group VIII, and mixtures thereof. An example of this catalyst is zirconia, modified with tungstate, and iron. This method may be used for reducing emissions of nitrogen oxides from waste gases, including industrial exhaust gases and automobile exhaust gases. In a particular embodiment, nitrogen oxides in waste gases may be reacted with ammonia before the waste gases are discharged to the atmosphere.
摘要翻译： 提供了将氮氧化物转化为氮气（即N 2）的催化方法。 用于该方法的催化剂包括酸性固体组分，其包含用VIB族金属的氧阴离子改性的IVB族金属氧化物，并且还包含选自组IB，组IVA，组VB，组VIIB的至少一种金属， VIII族及其混合物。 该催化剂的实例是用钨酸盐和铁改性的氧化锆。 该方法可用于减少来自废气（包括工业废气和汽车废气）的氮氧化物的排放。 在一个具体实施方案中，废气中的氮氧化物可以在废气排放到大气中之前与氨反应。
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7.发明授权
公开(公告)号：US5780703A
公开(公告)日：1998-07-14
申请号：US513107
申请日：1995-08-09
申请人： Clarence D. Chang , Stuart D. Hellring , David O. Marler , Jose G. Santiesteban , James C. Vartuli
发明人： Clarence D. Chang , Stuart D. Hellring , David O. Marler , Jose G. Santiesteban , James C. Vartuli
IPC分类号： B01J23/30 , B01J23/882 , B01J23/888 , B01J37/03 , C07C2/58 , C07C5/27 , C10G50/00 , C10G35/04
CPC分类号： C10G50/00 , B01J23/30 , B01J23/882 , B01J23/888 , C07C2/58 , C07C5/2772 , B01J37/03 , C07C2521/06 , C07C2523/30
摘要： A process for converting at least one olefin and at least one isoparaffin to a diesel fuel blending component comprising the steps of contacting the olefin and the isoparaffin with a catalyst comprising an acidic solid comprising a Group IVB metal oxide modified with an oxyanion of a Group VIB metal to provide a diesel fuel. Process conditions can be varied to favor the formation of gasoline, distillate, lube range products or mixtures thereof.
摘要翻译： 一种将至少一种烯烃和至少一种异链烷烃转化为柴油燃料共混组分的方法，包括以下步骤：使烯烃和异链烷烃与包含酸性固体的催化剂接触，所述酸性固体包含用VIB族氧基反应改性的IVB族金属氧化物 金属提供柴油。 工艺条件可以变化以有利于形成汽油，馏出物，润滑剂产品或其混合物。
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公开(公告)号：US06169215A
公开(公告)日：2001-01-02
申请号：US09275749
申请日：1999-03-25
IPC分类号： C07C3708
CPC分类号： B01J23/002 , B01J23/30 , B01J23/881 , B01J23/888 , B01J37/03 , B01J2523/00 , C07C37/08 , C07C45/53 , Y02P20/52 , B01J2523/48 , B01J2523/68 , B01J2523/842 , B01J2523/69 , C07C39/04
摘要： A process for producing phenol and acetone from cumene hydroperoxide is described in which the cumene hydroperoxide is contacted with a solid-acid catalyst produced by calcining a source of a Group IVB metal oxide with a source of an oxyanion of a Group VIB metal at a temperature of at least 400°C.
摘要翻译： 描述了由氢过氧化枯烯生产苯酚和丙酮的方法，其中氢过氧化枯烯与通过煅烧ⅣB族金属氧化物源与VIB族金属氧化物源的温度在一定温度下煅烧而制得的固体酸催化剂接触 至少400℃。
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9.发明授权Multi-component molecular sieve catalyst compositions and their use in aromatics reactions 有权多组分分子筛催化剂组合物及其在芳烃反应中的应用公开(公告)号：US07276638B2
公开(公告)日：2007-10-02
申请号：US11392804
申请日：2006-03-29
申请人： Jihad M. Dakka , James C. Vartuli , John S. Buchanan , Jose G. Santiesteban , Doron Levin , Lorenzo C. DeCaul
发明人： Jihad M. Dakka , James C. Vartuli , John S. Buchanan , Jose G. Santiesteban , Doron Levin , Lorenzo C. DeCaul
IPC分类号： C07C2/66
CPC分类号： B01J37/0009 , B01J21/06 , B01J21/066 , B01J23/10 , B01J29/06 , B01J29/40 , B01J29/82 , B01J35/0006 , B01J35/002 , B01J37/03 , B01J2229/20 , B01J2229/32 , B01J2229/36 , B01J2229/42 , C07C2/864 , C07C2521/06 , C07C2523/10 , Y02P20/52 , C07C15/08
摘要： The invention relates to a process for producing alkylated aromatic hydrocarbons, preferably with an oxygen or sulfur containing alkylating agent, in the presence of a multi-component molecular sieve catalyst composition that includes a molecular sieve and an active metal oxide. The invention is also directed to methods of making and formulating the multi-component molecular sieve catalyst composition useful in producing alkylated aromatics.
摘要翻译： 本发明涉及在包含分子筛和活性金属氧化物的多组分分子筛催化剂组合物的存在下，优选用含氧或含硫烷基化剂制备烷基化芳烃的方法。 本发明还涉及制备和配制用于制备烷基化芳族化合物的多组分分子筛催化剂组合物的方法。
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公开(公告)号：US06297406B1
公开(公告)日：2001-10-02
申请号：US09366249
申请日：1999-08-03
IPC分类号： C07C3708
摘要： A process for producing phenol and acetone from cumene hydroperoxide is described in which the cumene hydroperoxide is contacted with a solid-acid catalyst comprising a mixed oxide of cerium and a Group IVB metal.
摘要翻译： 描述了由氢过氧化枯烯生产苯酚和丙酮的方法，其中氢过氧化枯烯与包含铈和IVB族金属的混合氧化物的固体酸催化剂接触。
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