公开(公告)号：US5605631A

公开(公告)日：1997-02-25

申请号：US467181

申请日：1995-06-06

申请人： Sami A. I. Barri ,  Graham J. Bratton ,  Timothy d. Naylor

发明人： Sami A. I. Barri ,  Graham J. Bratton ,  Timothy d. Naylor

IPC分类号： B01D71/02 ,  B01J29/04 ,  B01J29/06 ,  B01J29/80 ,  B01J35/06 ,  C01B39/38 ,  B01D61/14

CPC分类号： B01D67/0051 ,  B01D67/0048 ,  B01D69/10 ,  B01D71/028 ,  B01J29/04 ,  B01D2323/46 ,  B01J2229/64 ,  B01J2229/66 ,  B01J35/06 ,  Y10S95/902

摘要： Novel membranes comprise crystals of a zeo-type material carried by a porous support. The crystal growth of the zeo-type material is essentially continuous over the pores of the support and the zeo-type material is crystallized directly from and bonds directly to the support. Membranes may be prepared by immersing the support in a synthesis gel, crystallizing the gel, removing the support, and repeating these steps at least once.

摘要翻译： 新型膜包含由多孔载体承载的锌型材料的晶体。 锌型材料的晶体生长在支撑体的孔隙上基本上是连续的，并且锌型材料直接从载体结晶并直接结合到载体上。 可以通过将载体浸入合成凝胶中，结晶凝胶，除去载体并重复这些步骤至少一次来制备膜。

公开(公告)号：US5567664A

公开(公告)日：1996-10-22

申请号：US285897

申请日：1994-08-04

申请人： Sami A. I. Barri ,  Graham J. Bratton ,  Timothy D. Naylor

发明人： Sami A. I. Barri ,  Graham J. Bratton ,  Timothy D. Naylor

IPC分类号： B01D71/02 ,  B01J29/04 ,  B01J29/06 ,  B01J29/80 ,  B01J35/06 ,  C01B39/38 ,  B01J20/16 ,  B01J35/04

CPC分类号： B01D67/0051 ,  B01D67/0048 ,  B01D69/10 ,  B01D71/028 ,  B01J29/04 ,  B01D2323/46 ,  B01J2229/64 ,  B01J2229/66 ,  B01J35/06 ,  Y10S95/902

摘要： Novel membranes comprise crystals of a zeo-type material carried by a porous support. The crystal growth of the zeo-type material is essentially continuous over the pores of the support and the zeo-type material is crystallized directly from and bonds directly to the support. Membranes may be prepared by immersing the support in a synthesis gel, crystallizing the gel, removing the support, and repeating these steps at least once.

摘要翻译： 新型膜包含由多孔载体承载的锌型材料的晶体。 锌型材料的晶体生长在支撑体的孔隙上基本上是连续的，并且锌型材料直接从载体结晶并直接结合到载体上。 可以通过将载体浸入合成凝胶中，结晶凝胶，除去载体并重复这些步骤至少一次来制备膜。

公开(公告)号：US5362522A

公开(公告)日：1994-11-08

申请号：US9425

申请日：1993-01-27

申请人： Sami A. I. Barri ,  Graham J. Bratton ,  Timothy de Villiers Naylor

发明人： Sami A. I. Barri ,  Graham J. Bratton ,  Timothy de Villiers Naylor

IPC分类号： B01D71/02 ,  B01J29/04 ,  B01J29/06 ,  B01J29/80 ,  B01J35/06 ,  C01B39/38 ,  B05D1/18

CPC分类号： B01D67/0051 ,  B01D67/0048 ,  B01D69/10 ,  B01D71/028 ,  B01J29/04 ,  B01D2323/46 ,  B01J2229/64 ,  B01J2229/66 ,  B01J35/06 ,  Y10S95/902

摘要： Novel membranes comprise crystals of a zeo-type material carried by a porous support. The crystal growth of the zeo-type material is essentially continuous over the pores of the support and the zeo-type material is crystallized directly from and bonds directly to the support. Membranes may be prepared by immersing the support in a synthesis gel, crystallizing the gel, removing the support, and repeating these steps at least once.

摘要翻译： 新型膜包含由多孔载体承载的锌型材料的晶体。 锌型材料的晶体生长在支撑体的孔隙上基本上是连续的，并且锌型材料直接从载体结晶并直接结合到载体上。 可以通过将载体浸入合成凝胶中，结晶凝胶，除去载体并重复这些步骤至少一次来制备膜。

公开(公告)号：US5208201A

公开(公告)日：1993-05-04

申请号：US807362

申请日：1991-12-16

申请人： Sami A. I. Barri ,  Rabaab Tahir

发明人： Sami A. I. Barri ,  Rabaab Tahir

IPC分类号： B01J23/60 ,  B01J29/035 ,  C07C5/333

CPC分类号： B01J29/035 ,  B01J23/60 ,  C07C5/3337

摘要： A catalyst which comprises zinc, together with an effective amount of a platinum group metal on a support which is a material having the silicalite structure, the framework of said material consisting essentially of silicon and oxygen atoms or of silicon, zinc and oxygen atoms. There is also provided a process for the dehydrogenation of a C.sub.2 to C.sub.10 paraffin to yield an alkene product which process comprises contacting the paraffin under dehydrogenation conditions with a catalyst according to the invention.

摘要翻译： 一种催化剂，其包含锌，以及在具有硅沸石结构的材料的载体上的有效量的铂族金属，所述材料的骨架基本上由硅和氧原子或硅，锌和氧原子组成。 还提供了C2至C10链烷烃脱氢以产生烯烃产物的方法，该方法包括在脱氢条件下使链烷烃与根据本发明的催化剂接触。

公开(公告)号：US5118653A

公开(公告)日：1992-06-02

申请号：US526750

申请日：1990-05-22

申请人： Sami A. I. Barri ,  Rabaab Tahir

发明人： Sami A. I. Barri ,  Rabaab Tahir

IPC分类号： B01J29/04 ,  B01J29/035 ,  C07B61/00 ,  C07C1/00 ,  C07C5/333 ,  C07C11/02 ,  C07C15/46 ,  C07C67/00

CPC分类号： B01J29/035 ,  C07C5/3337 ,  Y02P20/588

摘要： A catalyst which is substantially free of alkali and alkaline earth metals and comprises an effective amount of a platinum group metal on a silicalite support; characterised in that the catalyst also comprises tin. There is also provided a process for the dehydrogenation of a C.sub.2 to C.sub.10 paraffin to yield an alkene product, which comprises contacting the paraffin under dehydrogenation conditions with a catalyst according to the invention.

公开(公告)号：US5041205A

公开(公告)日：1991-08-20

申请号：US586670

申请日：1990-09-13

申请人： Sami A. I. Barri

发明人： Sami A. I. Barri

IPC分类号： C01G17/00 ,  B01J29/035 ,  B01J29/04 ,  B01J29/70 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  C01B37/02 ,  C01B39/04 ,  C01B39/12 ,  C01B39/26 ,  C01B39/48 ,  C07B61/00 ,  C07C1/00 ,  C07C1/20 ,  C07C2/86 ,  C07C4/06 ,  C07C11/02 ,  C07C15/02 ,  C07C15/08 ,  C07C51/353 ,  C07C57/04 ,  C07C67/00

CPC分类号： C01B39/48 ,  B01J29/04 ,  B01J29/70

摘要： A crystalline material having, in the dehydrated form, the empirical formula:m(M.sub.2/a O):X.sub.z O.sub.xz/2 :.sub.y YO.sub.2 (I)in which m is 0.5 to 1.5; M is a cation of valency a; X is a metal of valency x, selected from aluminium, boron, gallium, zinc, iron and titanium; z is 2 when x is an odd number, and z is 1 when x is an even number; y is at least 5; and Y is silicon or germanium; and having, in the calcined hydrogen form, an X-ray diffraction pattern including significant peaks substantially as shown in Table I herein. The material has been designated SUZ-2, and is used in the conversion of hydrocarbons or oxygenates.

公开(公告)号：US5434328A

公开(公告)日：1995-07-18

申请号：US44436

申请日：1987-04-30

申请人： Sami A. I. Barri ,  Rabaab Tahir ,  David W. Walker

发明人： Sami A. I. Barri ,  Rabaab Tahir ,  David W. Walker

IPC分类号： C10G53/02 ,  B01J29/70 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  C07C6/04 ,  C10G35/095 ,  C10G45/64 ,  C07C5/23 ,  C07C5/27

CPC分类号： C07C6/04 ,  C07C2529/70

摘要： This invention relates to a process for restructuring an olefinic feedstock rich in linear olefins into a product olefin of narrower composition which is richer in branched olefins than the starting feedstock. Such restructuring is achieved by contacting the feedstock with an unmodified or partially modified tectometallosilicate of the Theta-1 type at relatively low temperatures. The product olefins are valuable as petrochemical feedstock for producing polyolefins, alcohols, ethers and other oxygenates, surfactants, alkyl aromatics and oligomers useful as gasoline blending components.

摘要翻译： 本发明涉及一种将富含线型烯烃的烯烃原料重组成较原始原料富含支链烯烃的较窄组成的产物烯烃的方法。 通过在较低的温度下使原料与Theta-1型的未改性或部分改性的构造金属硅酸盐接触来实现这种重组。 产品烯烃作为用于生产聚烯烃，醇，醚和其它含氧化合物，表面活性剂，烷基芳族化合物和低聚物用作汽油调和组分的石油化学原料是有价值的。

公开(公告)号：US5210364A

公开(公告)日：1993-05-11

申请号：US790294

申请日：1991-11-07

申请人： Sami A. I. Barri ,  David A. Kidd

发明人： Sami A. I. Barri ,  David A. Kidd

IPC分类号： C07B61/00 ,  B01J29/70 ,  C07C1/20 ,  C07C2/00 ,  C07C5/22 ,  C07C11/02

CPC分类号： C07C1/20 ,  C07C2529/70

摘要： A process for the production of olefins which comprises passing an oxygenate-containing feedstock over a zeo type catalyst at a temperature greater than 200.degree. C. characterized in that the oxygenate-containing feedstock comprises C.sub.3 and/or C.sub.4 olefins and as oxygenate methanol formaldehyde and/or dimethylether, the molar ratio of olefin to oxygenate being greater than 1:20 and the zeo type catalyst being of TON-type structure.

公开(公告)号：US4654316A

公开(公告)日：1987-03-31

申请号：US762054

申请日：1985-08-02

申请人： Sami A. I. Barri ,  Timothy K. McNiff

发明人： Sami A. I. Barri ,  Timothy K. McNiff

IPC分类号： C07C2/76 ,  B01J29/06 ,  B01J29/40 ,  C01B39/04 ,  C01B39/26 ,  C01B39/34 ,  C01B39/36 ,  C01B39/42 ,  C01B39/44 ,  C07B61/00 ,  C07C1/00 ,  C07C2/00 ,  C07C15/02 ,  C07C67/00 ,  B01J29/28

CPC分类号： C07C2/00 ,  B01J2229/16 ,  B01J2229/37 ,  B01J2229/42 ,  B01J29/405 ,  C07C2523/08 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/70

摘要： This invention relates to a process for selective dealumination, particularly surface dealumination of zeolites by sequential ion-exchange and calcination. The process is selective in the sense that the aluminium atoms within the pore structure of the zeolite remain virtually intact.The surface dealuminated zeolites can be used, after loading with a gallium compound, as catalysts in hydrocarbon conversion reactions.

摘要翻译： 本发明涉及通过顺序离子交换和煅烧来选择性脱铝，特别是沸石表面脱铝的方法。 该方法是选择性的，因为沸石的孔结构内的铝原子几乎完全保持不变。 在加载镓化合物之后，可以使用表面脱铝的沸石作为烃转化反应中的催化剂。

公开(公告)号：US07268268B2

公开(公告)日：2007-09-11

申请号：US10312704

申请日：2001-04-19

申请人： Farouk al-Soufi ,  Sami A. I. Barri ,  Yajnavalkya Subrai Bhat ,  Altaf Husain

发明人： Farouk al-Soufi ,  Sami A. I. Barri ,  Yajnavalkya Subrai Bhat ,  Altaf Husain

IPC分类号： C07C2/04 ,  C07C2/24

CPC分类号： C07C2/12 ,  C07C2529/70 ,  C07C2529/85

摘要： A process for the dimerization of at least one olefin with a carbon number between 2 and 10 by contacting the feed with a catalyst system comprising at least: (a) tectometallosilicate zeolite with having TON-type structure, (b) tectometallosilicate zeolite with having MTT-type structure, (c) tectometallosilicate zeolite with the same structure as that of the ZSM-48 zeolite, or (d) silicoaluminophosphate (SAPO) zeo-type with AEL-type structure; under dimerization condition to produce highly branched olefins.

摘要翻译： 通过使进料与至少包含以下的催化剂体系（a）具有TON型结构的组成层硅酸盐沸石，（b）具有MTT的组成层硅酸盐沸石，将碳原子数为2至10的至少一种烯烃二聚化的方法 （c）具有与ZSM-48沸石相同结构的结构硅酸盐硅酸盐沸石，或（d）具有AEL型结构的硅铝磷酸盐（SAPO）zeo型; 在二聚条件下产生高度支化的烯烃。