公开(公告)号：US20060052235A1

公开(公告)日：2006-03-09

申请号：US11189664

申请日：2005-07-26

Applicant: Chuansheng Bai ,  Gary McVicker ,  Stuart Shih ,  Michael Kerby ,  Edward Lemon ,  Jean Beeckman

Inventor： Chuansheng Bai ,  Gary McVicker ,  Stuart Shih ,  Michael Kerby ,  Edward Lemon ,  Jean Beeckman

IPC: B01J29/06

CPC classification number: C10G45/08 ,  B01J29/0333 ,  B01J29/0341 ,  B01J29/044 ,  B01J29/045 ,  B01J2229/42 ,  C10G45/12

Abstract: This invention relates to a catalyst and process for selectively hydrodesulfurizing naphtha feedstreams using a catalyst comprising at least one hydrodesulfurizing metal supported on a low acidity, ordered mesoporous support material.

Abstract translation: 本发明涉及使用包含至少一种负载在低酸性有序介孔载体材料上的加氢脱硫金属的催化剂来选择性加氢脱硫石脑油原料流的催化剂和方法。

公开(公告)号：US20030188991A1

公开(公告)日：2003-10-09

申请号：US10313720

申请日：2002-12-06

Inventor： Zhiping Shan ,  Jacobus Cornelius Jansen ,  Chuen Y. Yeh ,  Philip J. Angevine ,  Thomas Maschmeyer

IPC: C10G011/02 ,  C07C007/12 ,  C07C005/333 ,  C07C005/22 ,  C10G047/02 ,  C10G045/04 ,  C07C002/08 ,  C07C002/58

CPC classification number: C10G2/332 ,  B01J21/06 ,  B01J21/12 ,  B01J23/26 ,  B01J23/38 ,  B01J23/44 ,  B01J23/50 ,  B01J23/52 ,  B01J29/005 ,  B01J29/0308 ,  B01J29/04 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J29/046 ,  B01J29/084 ,  B01J29/40 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/80 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/033 ,  B01J37/10 ,  B01J2229/18 ,  B01J2229/183 ,  B01J2229/32 ,  B01J2229/36 ,  B01J2229/42 ,  B01J2229/62 ,  C01B13/366 ,  C01B33/126 ,  C01B37/005 ,  C01B37/02 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C07C2/66 ,  C07C45/46 ,  C07D301/06 ,  C07D301/10 ,  C10G11/04 ,  C10G11/05 ,  C10G27/04 ,  C10G29/205 ,  C10G45/00 ,  C10G45/04 ,  C10G45/12 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G47/14 ,  C10G49/08 ,  C10G50/00 ,  C07C15/073 ,  C07C49/84

Abstract: A process for treating organic compounds includes providing a composition which includes a substantially mesoporous structure of silica containing at least 97% by volume of pores having a pore size ranging from about 15 null to about 30 null and having a micropore volume of at least about 0.01 cc/g, wherein the mesoporous structure has incorporated therewith at least about 0.02% by weight of at least one catalytically and/or chemically active heteroatom selected from the group consisting of Al, Ti, V, Cr, Zn, Fe, Sn, Mo, Ga, Ni, Co, In, Zr, Mn, Cu, Mg, Pd, Pt and W, and the catalyst has an X-ray diffraction pattern with one peak at 0.3null to about 3.5null at 2null. The catalyst is contacted with an organic feed under reaction conditions wherein the treating process is selected from alkylation, acylation, oligomerization, selective oxidation, hydrotreating, isomerization, demetalation, catalytic dewaxing, hydroxylation, hydrogenation, ammoximation, isomerization, dehydrogenation, cracking and adsorption.

Abstract translation: 一种用于处理有机化合物的方法包括提供一种组合物，其包括基本上介孔结构的二氧化硅，其含有至少97体积％的孔径范围为约至约的孔，并且具有至少约0.01的微孔体积 cc / g，其中介孔结构具有至少约0.02重量％的至少一种选自Al，Ti，V，Cr，Zn，Fe，Sn，Mo的催化和/或化学活性的杂原子 ，Ga，Ni，Co，In，Zr，Mn，Cu，Mg，Pd，Pt和W，催化剂在2θ处具有0.3°至约3.5°的一个峰的X射线衍射图。 催化剂在反应条件下与有机原料接触，其中处理过程选自烷基化，酰化，低聚，选择性氧化，加氢处理，异构化，脱金属催化脱蜡，羟基化，氢化，氨肟化，异构化，脱氢，裂化和吸附。

公开(公告)号：US5260501A

公开(公告)日：1993-11-09

申请号：US920944

申请日：1992-07-28

Applicant: Nazeer A. Bhore ,  Ivy D. Johnson ,  Kathleen M. Keville ,  Quang N. Le ,  Grant H. Yokomizo

Inventor： Nazeer A. Bhore ,  Ivy D. Johnson ,  Kathleen M. Keville ,  Quang N. Le ,  Grant H. Yokomizo

IPC: C07C2/10 ,  C07C2/12

CPC classification number: B01J29/044 ,  C07C2/10 ,  C07C2/12 ,  C07C2529/70

Abstract: A novel oligomerization catalyst and process for upgrading olefins employing new synthetic catalyst of ultra-large pore crystalline material. The new crystalline material exhibits unusually large sorption capacity demonstrated by its benzene adsorption capacity of greater than about 15 grams benzene/100 grams at 50 torr and 25.degree. C., a hexagonal electron diffraction pattern that can be indexed with a d.sub.100 value greater than about 18 Angstrom Units and a hexagonal arrangement of uniformly sized pores with a maximum perpendicular cross section of at least about 13 Angstrom units; and the porous crystalline material is impregnated with at least one oligomerization promoting metal, such as Groups VIIIA metals, preferably nickel.The new process is provided for catalytic oligomerization of olefin feedstock which comprises contacting the feedstock under catalytic conversion conditions with the metal-modified acid metallosilicate solid catalyst having the structure of MCM-41 with hexagonal honeycomb lattice structure consisting essentially of uniform pores in the range of about 20 to 100 Angstroms. The oligomerization reaction is very selective, especially when conducted at temperature of 60.degree. to 120.degree. C. Low severity reaction permits excellent conversion of lower olefins at pressure of about 100-13,000 kPa range and moderate space velocity.

Abstract translation: 一种新型低聚催化剂和使用新型超大孔结晶材料合成催化剂改质烯烃的方法。 新的结晶材料表现出非常大的吸附能力，其吸附能力在50托和25℃时苯吸附能力大于约15克苯/ 100克，可以用大于约100的d100值进行指数的六方电子衍射图 18埃单位和具有至少约13埃单位的最大垂直横截面的均匀尺寸孔的六边形排列; 并且多孔结晶材料用至少一种低聚促进金属浸渍，例如第VIIIA族金属，优选镍。 提供了用于烯烃原料的催化低聚的新方法，其包括在催化转化条件下使原料与具有MCM-41结构的金属改性的酸式金属硅酸盐固体催化剂接触，六方蜂窝晶格结构基本上由均匀的孔组成， 约20至100埃。 低聚反应是非常有选择性的，特别是在60℃至120℃的温度下进行。低强度反应允许在约100-13000kPa范围和适度的空间速度的压力下对低级烯烃进行极好的转化。

公开(公告)号：US5183557A

公开(公告)日：1993-02-02

申请号：US734983

申请日：1991-07-24

Applicant: Thomas F. Degnan, Jr. ,  Kathleen M. Keville ,  Michael E. Landis ,  David O. Marler ,  Dominick N. Mazzone

Inventor： Thomas F. Degnan, Jr. ,  Kathleen M. Keville ,  Michael E. Landis ,  David O. Marler ,  Dominick N. Mazzone

IPC: B01J29/00 ,  B01J29/03 ,  B01J29/04 ,  B01J29/08 ,  B01J29/40 ,  B01J29/70 ,  B01J29/76 ,  B01J29/78 ,  B01J29/80 ,  C10G47/16

CPC classification number: B01J29/041 ,  B01J29/005 ,  B01J29/04 ,  B01J29/044 ,  B01J29/045 ,  B01J29/08 ,  B01J29/40 ,  B01J29/70 ,  B01J29/76 ,  B01J29/78 ,  B01J29/80 ,  C10G47/16 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/42 ,  B01J29/0308 ,  B01J29/084

Abstract: A hydrocracking catalyst with improved distillate selectivity comprises, in addition to a metal component, a mesoporous crystalline material together with a molecular sieve component of relatively smaller pore size. The metal component of the catalyst is preferably associated with the high-surface area mesoporous component and high-metal loadings can be achieved in order to give good hydrogenation activity to the catalyst. The relatively smaller pore size component is preferably a large pore size zeolite such as zeolite Y or an intermediate pore size zeolite such as ZSM-5; this component provides a higher level of acidic functionality than the mesoporous component, achieving a functional separation in the hydrocracking process, permitting the metals loading and acidic activities to be optimized for good catalyst selectivity and activity. The catalysts enable the distillate selectivities comparable to amorphous catalyst to be achieved with improved conversion activity.

Abstract translation: 具有改进的馏出物选择性的加氢裂化催化剂除了金属组分之外还包括介孔结晶材料以及具有相对较小孔径的分子筛组分。 催化剂的金属组分优选与高表面积介孔组分相关，并且可以实现高金属负载量，以便为催化剂提供良好的氢化活性。 相对较小的孔径成分优选为大孔分子沸石，例如沸石Y或中等孔径沸石如ZSM-5; 该组分提供比介孔组分更高水平的酸性官能度，在加氢裂化过程中实现功能性分离，允许金属负载和酸性活性被优化以获得良好的催化剂选择性和活性。 催化剂使得能够通过改进的转化活性实现与无定形催化剂相当的馏出物选择性。