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公开(公告)号：US4956518A
公开(公告)日：1990-09-11
申请号：US377993
申请日：1989-07-11
申请人： Jonathan E. Child , Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Francis P. Ragonese , Samuel A. Tabak
发明人： Jonathan E. Child , Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Francis P. Ragonese , Samuel A. Tabak
IPC分类号： B01D3/00 , B01J20060101 , B01J27/08 , B01J27/12 , B60P1/00 , C07C2/60 , C07C9/14 , C07C9/22 , C10G20060101
CPC分类号： C10G29/205 , B01J27/08 , B01J27/12 , C07C2/60 , B01J21/08 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133
摘要： An improved continuous process for alkylation of isoparaffins with olefins to yield a product which includes a large proportion of highly branced paraffins for making gasoline having improved octane is taught. The improved process comprises contacting isoparaffins and olefins with a composite catalyst comprising a Lewis acid and a non-zeolitic inorganic oxide in the presence of a controlled amount of water. The process results in reduced catalyst aging and obviates environmental problems associated with prior art processes.
摘要翻译： 教导了改进的用烯烃烷基化异链烷烃的连续方法，以产生包含大量高度分支的链烷烃的产物，用于制备具有改进的辛烷值的汽油。 改进的方法包括在受控量的水的存在下使异链烷烃和烯烃与包含路易斯酸和非沸石无机氧化物的复合催化剂接触。 该方法导致催化剂老化减少并且消除与现有技术方法相关的环境问题。
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2.发明授权
公开(公告)号：US5012033A
公开(公告)日：1991-04-30
申请号：US470016
申请日：1990-01-25
CPC分类号： B01J29/04 , C07C2/12 , C07C2/60 , C07C2527/1213 , C07C2529/06 , C07C2529/70
摘要： Isoparaffin-olefin alkylation is carried out in the presence of a Lewis acid-promoted catalyst, said catalyst comprising a synthetic porous crystalline material characterized in its calcined form by an X-ray diffraction pattern including interplanar d-spacings at 12.36.+-.0.4, 11.03.+-.0.2, 8.83.+-.0.14, 6.18.+-.0.12, 6.00.+-.0.10, 4.06.+-.0.07, 3.91.+-.0.07 and 3.42.+-.0.06 Angstroms.
摘要翻译： 异链烷烃烯烃烷基化在路易斯酸促进催化剂存在下进行，所述催化剂包括合成多孔结晶材料，其特征在于其煅烧形式的X射线衍射图包括12.36 +/- 0.4的面间d-间距， 11.03 +/- 0.2,8.33 +/- 0.14，6.18 +/- 0.12，6.00 +/- 0.10,4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃。
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3.发明授权
公开(公告)号：US5073665A
公开(公告)日：1991-12-17
申请号：US560397
申请日：1990-07-31
申请人： Jonathan E. Child , Albin Huss, Jr. , Frederick J. Krambeck , Francis P. Ragonese , Robert T. Thomson , Sergei Yurchak
发明人： Jonathan E. Child , Albin Huss, Jr. , Frederick J. Krambeck , Francis P. Ragonese , Robert T. Thomson , Sergei Yurchak
CPC分类号： C07C2/58 , B01J29/04 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/12 , C07C2529/06
摘要： A process for alkylation of isoparaffins and olefins employing a fixed bed of catalyst. The catalyst composition includes an unpromoted synthetic zeolite. The alkylate product contains highly branched paraffins and has an octane suitable for blending into motor gasolines. Alternatively multiple fixed beds can be employed with direct effluent recycle or split olefin feeds.
摘要翻译： 使用催化剂固定床的异链烷烃和烯烃的烷基化方法。 催化剂组合物包括未促进的合成沸石。 烷基化物产物含有高度支化的链烷烃，并且具有适用于混合到马达汽油中的辛烷。 或者，可以使用多个固定床与直接流出物再循环或裂解烯烃进料。
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公开(公告)号：US4918255A
公开(公告)日：1990-04-17
申请号：US219527
申请日：1988-07-15
CPC分类号： B01D3/009 , B01J27/08 , B01J27/12 , C07C2/60 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133 , C07C2529/08 , C07C2529/18 , C07C2529/60 , C07C2529/70 , Y02P20/127
摘要： An improved process for alkylation of isoparaffins with olefins to yield a product which includes a high proportion of highly branched paraffins for making gasoline having improved octane is taught. The improved process comprises isomerizing the olefins and then contacting effluent and isoparaffins with a composite catalyst comprising a Lewis acid and a large pore zeolite and/or a non-zeolitic inorganic oxide. The beneficial effects of low temperature operation and the use of water in the process are also noted. The process results in reduced catalyst aging and obviates environmental problems associated with prior art processes.
摘要翻译： 教导了一种改进的用烯烃烷基化异链烷烃的方法，以产生包含高比例的用于制备具有改进辛烷值的汽油的高支化烷烃的产物。 改进的方法包括使烯烃异构化，然后使流出物和异链烷烃与包含路易斯酸和大孔沸石和/或非沸石无机氧化物的复合催化剂接触。 还注意到低温操作和使用水的有益效果。 该方法导致催化剂老化减少并且消除与现有技术方法相关的环境问题。
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公开(公告)号：US4992616A
公开(公告)日：1991-02-12
申请号：US425497
申请日：1989-10-17
IPC分类号： C07C2/60 , C10G20060101
CPC分类号： C07C2/60 , C07C2529/08 , C07C2529/18 , C07C2529/60 , C07C2529/70
摘要： The quality of alkylate resulting from the alkylation of isoparaffin with olefin in the presence of an alkylation catalyst comprising a large pore zeolite, e.g., zeolite Beta, and a Lewis acid, e.g., BF.sub.3, is significantly improved by the presence of added water in the alkylation reaction zone.
摘要翻译： 在包含大孔沸石的烷基化催化剂（例如沸石β）和路易斯酸（例如BF 3）的存在下，异链烷烃与烯烃烷基化产生的烷基化物的质量通过在 烷基化反应区。
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公开(公告)号：US5324699A
公开(公告)日：1994-06-28
申请号：US900517
申请日：1992-06-17
CPC分类号： B01J27/12 , B01J27/16 , C07C2/62 , C07C2527/1213 , C07C2527/173
摘要： The present invention relates to a novel alkylation catalyst complex and to alkylation processes employing such a catalyst complex. More specifically, the invention relates to a novel catalyst complex comprising a BF.sub.3 :H.sub.3 PO.sub.4 adduct, and at least one polar hydrocarbon formed in situ. The catalyst complex may optionally include water as well as an added solubilizing agent. The invention further includes a pretreatment method for enhancing the isoparaffin selectivity of a catalyst complex containing a BF.sub.3 :H.sub.3 PO.sub.4 adduct.
摘要翻译： 本发明涉及一种新的烷基化催化剂络合物和使用这种催化剂络合物的烷基化方法。 更具体地说，本发明涉及包含BF 3 :H 3 PO 4加合物和至少一种在原位形成的极性烃的新型催化剂络合物。 催化剂络合物可以任选地包括水以及添加的增溶剂。 本发明还包括用于提高含有BF 3 :H 3 PO 4加合物的催化剂络合物的异构烷烃选择性的预处理方法。
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7.发明授权Process for preparing long chain alkyl aromatic compounds employing Lewis acid-promoted amorphous inorganic oxide 失效制备长链酸性芳族化合物的方法，使用LEWIS酸促进的无定形无机氧化物
公开(公告)号：US5107048A
公开(公告)日：1992-04-21
申请号：US470017
申请日：1990-01-25
申请人： Albin Huss, Jr. , Quang N. Le , Samuel A. Tabak , Stephen S. Wong
发明人： Albin Huss, Jr. , Quang N. Le , Samuel A. Tabak , Stephen S. Wong
IPC分类号： C07C2/68
CPC分类号： C07C2/68 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/133
摘要： Aromatic hydrocarbons are alkylated with relatively long chain alkylating agents, e.g., C.sub.8 + olefins, at mole ratio of aromatic to alkylating agent of not greater than about 5 in the presence of, as catalyst, a Lewis acid-promoted amorphous, porous inorganic oxide such as silica to provide long chain alkyl aromatic products which are useful, inter alia, as lubricating oil stocks.
摘要翻译： 使用相对较长链烷基化剂（例如C 8+烯烃）将芳族烃烷基化，在作为催化剂的路易斯酸促进的无定形多孔无机氧化物如芳族化合物与烷基化剂的摩尔比不大于约5的情况下， 二氧化硅以提供长链烷基芳族化合物，其特别可用作润滑油原料。
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公开(公告)号：US5245101A
公开(公告)日：1993-09-14
申请号：US608856
申请日：1990-11-05
IPC分类号： C07C2/62
CPC分类号： C07C2/62 , C07C2527/1213 , C07C2527/173
摘要： The invention provides a catalyst complex for promoting alkylation of an isoparaffin with an olefin, said catalyst complex comprising the reaction product of BF.sub.3 and at least one selected from the group consisting of H.sub.3 PO.sub.4 and H.sub.2 O; and, additionally, excess BF.sub.3 in concentration of from about 10 ppm (weight) to about 5 percent by weight of the total isoparaffin and olefin feed.The invention further provides a process for the alkylation of an isoparaffin with an olefin by contacting a mixture of isoparaffin and olefin with the catalyst complex of the invention, decanting the hydrocarbon product from the catalyst complex, and deacidifying the hydrocarbon product.
摘要翻译： 本发明提供了一种用于促进异链烷烃与烯烃烷基化的催化剂配合物，所述催化剂配合物包含BF 3的反应产物和选自H 3 PO 4和H 2 O的至少一种; 另外还含有过量的BF 3，其浓度为总异链烷烃和烯烃进料的约10ppm（重量）至约5％重量。 本发明还提供了一种通过使异链烷烃和烯烃的混合物与本发明的催化剂络合物接触，从催化剂络合物中倾析烃产物，并使烃产物脱酸来使烯烃与烷烃烷基化的方法。
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9.发明授权Process for preparing long chain alkyl aromatic compounds employing Lewis acid-promoted zeolite catalysts 失效使用路易斯酸促进的沸石催化剂制备长链烷基芳族化合物的方法
公开(公告)号：US5030785A
公开(公告)日：1991-07-09
申请号：US470012
申请日：1990-01-25
申请人： Albin Huss, Jr. , Quang N. Le , Samuel A. Tabak , Stephen S. Wong
发明人： Albin Huss, Jr. , Quang N. Le , Samuel A. Tabak , Stephen S. Wong
CPC分类号： B01J29/04 , C07C2/12 , C07C2/66 , C07C2529/70
摘要： Aromatic hydrocarbons are alkylated with relatively long chain alkylating agents, e.g., C.sub.6 + olefins, in the presence of, as catalyst, certain Lewis acid-promoted zeolites to provide long chain aromatic products which are useful, inter alia, as lubricating oil stocks.
摘要翻译： 在作为催化剂存在某些路易斯酸促进的沸石的情况下，用相对较长链烷基化试剂例如C 6 +烯烃烷基化芳烃，以提供长链芳族产物，其特别可用作润滑油原料。
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公开(公告)号：US5382730A
公开(公告)日：1995-01-17
申请号：US90357
申请日：1993-07-12
申请人： Lloyd L. Breckenridge , Kenneth J. Del Rossi , Albin Huss, Jr. , Clinton R. Kennedy , Garry W. Kirker
发明人： Lloyd L. Breckenridge , Kenneth J. Del Rossi , Albin Huss, Jr. , Clinton R. Kennedy , Garry W. Kirker
IPC分类号： B01J29/70 , C07B61/00 , C07C5/10 , C07C5/27 , C07C5/31 , C07C9/00 , C07C9/16 , C10G35/04 , C10G45/54 , C10G45/64 , C10G65/08 , C10G69/08
CPC分类号： C07C9/00 , C07C5/10 , C07C5/2702 , C07C5/31 , C07C2521/04 , C07C2523/42 , C07C2527/10 , C07C2529/08 , C07C2529/70 , Y10S585/94
摘要： There is provided a process for ring opening of aromatics and cycloaliphatics, as well as isomerization of aliphatics. The feedstream to this process comprises hydrocarbons having 6 carbon atoms. The process involves the use of at least two reactors connected in series. The first reactor comprises a zeolite catalyst and is operated under conditions which particularly promote ring opening. The catalyst in this first reactor may comprise zeolite Beta and platinum. A downstream reactor is operated under conditions to promote isomerization of aliphatics. The catalyst in the second reactor may comprise alumina, platinum and a chloride component. Hydrogen in the effluent of the first reactor may be removed and recycled to the first reactor. Hydrogen required for the second reactor may be satisfied by hydrogen remaining dissolved in the effluent from the first reactor after hydrogen is recycled to the first reactor.
摘要翻译： 提供了芳烃和环烯烃开环方法以及脂肪族异构化方法。 该方法的进料流包含具有6个碳原子的烃。 该方法涉及使用串联连接的至少两个反应器。 第一反应器包括沸石催化剂，并在特别促进开环的条件下操作。 该第一反应器中的催化剂可以包括沸石β和铂。 下游反应器在促进脂肪族异构化的条件下运行。 第二反应器中的催化剂可以包括氧化铝，铂和氯化物组分。 可以将第一反应器的流出物中的氢气除去并再循环至第一反应器。 在再循环到第一反应器之后，第二反应器所需的氢可以通过剩余的溶解在来自第一反应器的流出物中的氢来满足。
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