公开(公告)号：US06306790B1

公开(公告)日：2001-10-23

申请号：US09315421

申请日：1999-05-20

Applicant: Javier Agundez Rodriguez ,  Joaquin Perez Pariente ,  Antonio Chica Lara ,  Avelino Corma Canos ,  Tan Jen Chen ,  Philip A. Ruziska ,  Brian Erik Henry ,  Gordon F. Stuntz ,  Stephen M. Davis

Inventor： Javier Agundez Rodriguez ,  Joaquin Perez Pariente ,  Antonio Chica Lara ,  Avelino Corma Canos ,  Tan Jen Chen ,  Philip A. Ruziska ,  Brian Erik Henry ,  Gordon F. Stuntz ,  Stephen M. Davis

IPC: B01J2906

CPC classification number: C01B37/08 ,  B01J29/005 ,  B01J29/06 ,  B01J29/85 ,  C01B39/54 ,  C10G11/05 ,  C10G45/64 ,  C10G2400/20 ,  Y10S423/30

Abstract: Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions, a method for their preparation and their use as catalysts for the catalytic cracking of hydrocarbon feedstocks. More particularly, the new SAPOs have a high silica: alumina ratio, and are prepared from microemulsions containing surfactants.

Abstract translation: 公开了具有独特硅分布的硅铝磷酸盐（SAPO），其制备方法及其作为烃原料催化裂化催化剂的用途。 更具体地，新的SAPO具有高的二氧化硅：氧化铝比，并且由含有表面活性剂的微乳液制备。

公开(公告)号：US06294493B1

公开(公告)日：2001-09-25

申请号：US09315416

申请日：1999-05-20

Applicant: Karl G. Strohmaier ,  David E. W. Vaughan

Inventor： Karl G. Strohmaier ,  David E. W. Vaughan

IPC: B01J2906

CPC classification number: C01B37/08 ,  B01J29/005 ,  B01J29/06 ,  B01J29/85 ,  C01B39/54 ,  C10G11/05 ,  C10G45/64 ,  C10G2400/20 ,  Y10S423/30

Abstract: Disclosed are silicoaluminophosphates (SAPOs) having unique silicon distributions and high catalytic cracking activity, a method for their preparation and their use as FCC catalysts. More particularly, the new SAPOs have a high silica:alumina ratio and favorable Si atom distribution. The new SAPOs may have a small crystal size and may be synthesized from a single- phase synthesis solution.

Abstract translation: 公开了具有独特硅分布和高催化裂解活性的硅铝磷酸盐（SAPO），其制备方法及其作为FCC催化剂的用途。 更具体地说，新的SAPO具有高的二氧化硅：氧化铝比和有利的Si原子分布。 新的SAPO可能具有小的晶体尺寸，并且可以由单相合成溶液合成。

公开(公告)号：US06274527B1

公开(公告)日：2001-08-14

申请号：US09535894

申请日：2000-03-27

Applicant: Mohammed Belbachir ,  Abdelhak Bensaoula

Inventor： Mohammed Belbachir ,  Abdelhak Bensaoula

IPC: B01J2906

CPC classification number: B01J21/16 ,  B01J37/06

Abstract: Maghnia or Mostaganem bentonites, are activated by contacting the Maghnia or Mostaganem bentonite with an acid solution of selected concentration and then drying the Maghnia or Mostaganem bentonite to form an activated bentonite catalyst. This activated bentonite catalyst may be used to polymerize a vinyl, acrylic, cyclic ether, aldehyde, lactone or olefin monomer. In a further embodiment, a perflourinated amine or diamine is synthesized by contacting a Maghnia or Mostaganem bentonite with an acid solution of selected concentration, drying the Maghnia or Mostaganem bentonite, and absorbing a secondary amine with the Maghnia or Mostaganem bentonite to form a perflouroamide iodide salt. The perflouramide idodide salt can then be extracted with a polar solvent and neutralized by the use of a basic solution.

Abstract translation: Maghnia或Mostaganem膨润土通过使Maghnia或Mostaganem膨润土与选定浓度的酸溶液接触，然后干燥Maghnia或Mostaganem膨润土以形成活化的膨润土催化剂来活化。 该活化膨润土催化剂可用于聚合乙烯基，丙烯酸，环醚，醛，内酯或烯烃单体。 在另一个实施方案中，通过使Maghnia或Mostaganem膨润土与选定浓度的酸溶液接触，干燥Maghnia或Mostaganem膨润土，以及用Maghnia或Mostaganem膨润土吸收仲胺以形成全氟酰胺碘化物来合成全氟化胺或二胺 盐。 然后可以用极性溶剂萃取全丙酰胺碘化物盐，并通过使用碱性溶液中和。

公开(公告)号：US06239056B1

公开(公告)日：2001-05-29

申请号：US09467852

申请日：1999-12-20

Applicant: Gregory J. Gajda ,  Edwin P. Boldingh ,  Jennifer S. Holmgren

Inventor： Gregory J. Gajda ,  Edwin P. Boldingh ,  Jennifer S. Holmgren

IPC: B01J2906

CPC classification number: B01J27/16 ,  B01J29/06 ,  B01J29/40 ,  B01J29/7034 ,  B01J29/7042 ,  B01J35/08 ,  B01J37/0009 ,  B01J37/0072 ,  B01J2229/26 ,  B01J2229/42 ,  C07C6/123 ,  C07C2527/167 ,  C07C2529/06 ,  C07C2529/70 ,  Y02P20/52

Abstract: An improved catalyst and process are disclosed for the selective disproportionation of toluene. The process uses a zeolitic catalyst which is oil-dropped in an aluminum phosphate binder and has an X-ray diffraction pattern showing characteristic intensities at specified Bragg angles. Optionally, the catalyst is selectively precoked prior to toluene disproportionation. The catalyst and process provide improved selectivity for the production of paraxylene.

Abstract translation: 公开了改进的催化剂和方法用于甲苯的选择性歧化。 该方法使用在磷酸铝粘合剂中油滴的沸石催化剂，并且具有在特定布拉格角下显示特征强度的X射线衍射图。 任选地，在甲苯歧化之前选择性地预先催化剂。 催化剂和方法为对二甲苯的生产提供了改进的选择性。

公开(公告)号：US06207604B1

公开(公告)日：2001-03-27

申请号：US09125505

申请日：1998-08-20

Applicant: Azuma Yamamoto ,  Akira Takahashi ,  Takuya Hiramatsu

Inventor： Azuma Yamamoto ,  Akira Takahashi ,  Takuya Hiramatsu

IPC: B01J2906

CPC classification number: B01D53/02 ,  B01D2253/108 ,  B01J20/18

Abstract: The present invention provies an adsorbent which, as compared with an adsorbent comprising a zeolite (an aluminosilicate) of at least about equal Si/(Fe+Al) molar ratio (Fe is substantially absent), has high heat resistance and high hydrothermal resistance and can maintain adsorption capability even when exposed to high temperatures. This adsorbent comprises a &bgr;-silicate molecular sieve containing at least Fe besides H, O and Si and, when Al is contained, containing Fe in a molar amount at least equal to that of Al.

Abstract translation: 本发明提供一种吸附剂，与包含至少约相同的Si /（Fe + Al）摩尔比（Fe基本不存在）的沸石（硅铝酸盐）的吸附剂相比，具有高耐热性和高耐热性， 即使暴露在高温下也能保持吸附能力。 该吸附剂包含除了H，O和Si以外含有至少Fe的β-硅酸盐分子筛，并且当含有Al时，其含有至少等于Al的摩尔量的Fe。

公开(公告)号：US06197717B1

公开(公告)日：2001-03-06

申请号：US09580360

申请日：2000-05-26

Applicant: Bruce D. Alexander ,  George A. Huff, Jr. ,  Mark P. Kaminsky

Inventor： Bruce D. Alexander ,  George A. Huff, Jr. ,  Mark P. Kaminsky

IPC: B01J2906

CPC classification number: B01J29/86 ,  B01J23/60 ,  C07C5/3337 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/04 ,  C07C2523/06 ,  C07C2523/40 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/56 ,  C07C2523/60 ,  C07C2529/86 ,  C07C11/02

Abstract: A process and catalyst are provided for dehydrogenating a hydrocarbon feedstock and producing an olefinic product. The process comprises contacting the feedstock at dehydrogenation conditions with a dehydrogenation catalyst comprising from about 0.01 weight percent to about 5.0 weight percent of a platinum group metal, from about 0.02 weight percent to about 10.0 weight percent of zinc, and a support component comprising borosilicate and an alkali metal.

Abstract translation: 提供了一种用于使烃原料脱氢和生产烯烃产物的方法和催化剂。 该方法包括在脱氢条件下使原料与脱氢催化剂接触，所述脱氢催化剂包含约0.01重量％至约5.0重量％的铂族金属，约0.02重量％至约10.0重量％的锌，以及包含硼硅酸盐和 碱金属。

公开(公告)号：US06191061B1

公开(公告)日：2001-02-20

申请号：US09402492

申请日：1999-12-29

Applicant: Toshihiro Takada ,  Hiroaki Takahashi ,  Masaru Ishii ,  Saeko Kurachi

Inventor： Toshihiro Takada ,  Hiroaki Takahashi ,  Masaru Ishii ,  Saeko Kurachi

IPC: B01J2906

CPC classification number: B01D53/9418 ,  B01D2255/102 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/504 ,  B01D2255/912 ,  B01J29/068 ,  B01J37/0246

Abstract: In an exhaust gas in an oxygen-rich atmosphere, a method of purifying an exhaust gas and a catalyst for purifying an exhaust gas, which can exhibit a high NOx conversion securely, are provided. Disclosed is a method of purifying an exhaust gas that reduces and purifies NOx in an exhaust gas in an oxygen-rich atmosphere. Here, as a catalyst for purifying an exhaust gas, a loading layer comprising zeolite is loaded with alumina sulfate and cerium sulfate-zirconium composite oxide, and Pt is loaded on these. And, in a temperature range where HC are not oxidized, the HC are adsorbed and held by the zeolite, the HC, which the zeolite releases at the temperature increment, are subjected to cracking by the zeolite, the alumina sulfate and the cerium sulfate-zirconium composite oxide, and the thus produced low-grade HC are turned into reducing agents, thereby reducing and purifying the NOx in the exhaust gas.

Abstract translation: 在富氧气氛中的废气中，提供了可以显示高NOx转化率的废气净化方法和净化废气的催化剂。 公开了一种净化排气的方法，其减少和净化富氧气氛中的废气中的NOx。 这里，作为净化废气的催化剂，负载有负载层的沸石负载有硫酸铝和硫酸铈 - 锆复合氧化物，并且在其上装载Pt。 并且，在HC不被氧化的温度范围内，HC被沸石吸附并保持，沸石以温度增量释放的HC通过沸石，硫酸铝和硫酸铈 - 锆复合氧化物，并将由此生产的低品位HC转化为还原剂，从而减少和净化废气中的NOx。

公开(公告)号：US06787501B2

公开(公告)日：2004-09-07

申请号：US10178578

申请日：2002-06-24

Applicant: Stephen N. Vaughn ,  Yun-feng Chang ,  Luc R. M. Martens ,  Kenneth R. Clem ,  Machteld M. Mertens ,  Albert E. Schweizer

Inventor： Stephen N. Vaughn ,  Yun-feng Chang ,  Luc R. M. Martens ,  Kenneth R. Clem ,  Machteld M. Mertens ,  Albert E. Schweizer

IPC: B01J2906

CPC classification number: C10G3/49 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J37/0009 ,  B01J37/0045 ,  B01J2229/12 ,  B01J2229/14 ,  B01J2229/24 ,  B01J2229/34 ,  B01J2229/42 ,  C07C1/20 ,  C07C7/04 ,  C07C7/08 ,  C07C2529/85 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P20/52 ,  Y02P30/20 ,  Y02P30/42 ,  C07C11/02 ,  C07C11/04 ,  C08F4/12 ,  C08F4/16 ,  C08F4/025 ,  C08F4/005

Abstract: The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to making a formulated molecular sieve catalyst composition from a slurry of formulation composition of a synthesized molecular sieve that has not been fully dried, a binder and an optional matrix material. In a more preferred embodiment, the weight ratio of the binder to the molecular sieve and/or the solid content of the slurry is controlled to provide an improved attrition resistant catalyst composition, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.

Abstract translation: 本发明涉及分子筛催化剂组合物，制备或形成分子筛催化剂组合物的方法，以及使用该催化剂组合物的转化方法。 特别地，本发明涉及从尚未完全干燥的合成分子筛的配方组合物的浆料，粘合剂和任选的基质材料制备配制的分子筛催化剂组合物。 在更优选的实施方案中，控制粘合剂与分子筛的重量比和/或浆料的固体含量，以提供改进的耐磨性催化剂组合物，特别可用于生产烯烃的转化方法 乙烯和/或丙烯，优选含有氧化合物的原料。

公开(公告)号：US06787023B1

公开(公告)日：2004-09-07

申请号：US09574432

申请日：2000-05-20

Applicant: Gary David Mohr ,  Wilfried Jozef Mortier ,  Xiaobing Feng ,  Per Johan Sterte ,  Lubomira Borislavova Tosheva

Inventor： Gary David Mohr ,  Wilfried Jozef Mortier ,  Xiaobing Feng ,  Per Johan Sterte ,  Lubomira Borislavova Tosheva

IPC: B01J2906

CPC classification number: B01J29/06 ,  B01J29/44 ,  B01J29/48 ,  B01J29/7415 ,  B01J29/7615 ,  B01J37/0009 ,  B01J37/0018 ,  B01J2229/60 ,  C10G3/49 ,  C10G11/05 ,  C10G29/205 ,  C10G35/065 ,  C10G45/64 ,  Y02P30/20

Abstract: There is provided a catalyst containing porous macrostructures comprised of: (a) a three-dimensional network of particles of porous inorganic material (e.g., zeolites); and, (b) at least one metal (e.g., a catalytically active metal). The particles of the at least one macrostructure occupy less than 75% of the total volume of the at least one macrostructure and are jointed together to form a three-dimensional interconnected network. The three-dimensional interconnected network will usually be comprised of pores having diameters greater than about 20 Å. The macrostructures can be made by forming an admixture containing a porous organic ion exchanger (e.g., a polymer-based ion exchange resin) and a synthesis mixture (e.g., for zeolite formation) capable of forming the porous inorganic material and the at least one metal; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the inorganic material. The metal-containing macrostructures find application in hydrocarbon conversion (e.g., hydrogenation, dehydrogenation, dehydrocyclization, isomerization, hydrocracking, dewaxing, reforming, conversion of alkyl aromatics, etc.) and in the reduction of emissions of hydrocarbons, carbon monoxide, and/or oxides of nitrogen from an internal combustion engine.

Abstract translation: 提供了含有多孔宏观结构的催化剂，其包括：（a）多孔无机材料（例如沸石）颗粒的三维网络; 和（b）至少一种金属（例如催化活性金属）。 所述至少一个宏观结构的颗粒占据所述至少一个宏观结构的总体积的小于75％并且连接在一起以形成三维互连网络。 三维互连网络通常由直径大于约的孔组成。 宏观结构可以通过形成含有多孔有机离子交换剂（例如，基于聚合物的离子交换树脂）和能够形成多孔无机材料的合成混合物（例如，用于沸石形成）和至少一种金属 ; 将合成混合物转化为多孔无机材料; 并从无机材料中除去多孔有机离子交换剂。 含金属的宏观结构可用于烃转化（例如氢化，脱氢，脱氢环化，异构化，加氢裂化，脱蜡，重整，烷基芳族化合物的转化等）和减少烃，一氧化碳和/或 来自内燃机的氮氧化物。

公开(公告)号：US06777364B2

公开(公告)日：2004-08-17

申请号：US10148780

申请日：2002-06-04

Applicant: Kyung-Byung Yoon ,  Yun-Jo Lee ,  Yong-Soo Park ,  Jin-Seok Lee

Inventor： Kyung-Byung Yoon ,  Yun-Jo Lee ,  Yong-Soo Park ,  Jin-Seok Lee

IPC: B01J2906

CPC classification number: B01J29/89 ,  B01D53/94 ,  B01J20/186 ,  B01J29/035 ,  B01J29/06 ,  B01J35/04 ,  B01J2229/60 ,  C01B37/005 ,  C01B37/02 ,  C01B39/145 ,  C01B39/24 ,  C01B39/365 ,  C01B39/40 ,  C01B39/48 ,  C04B38/0022 ,  C04B2111/0081 ,  C04B14/047 ,  C04B38/0032

Abstract: The present invention provides a macroporous foam comprising microporous zeolite or zeotype material and preparation thereof, which comprises dipping a polymeric template capable of releasing an amine which has a sponge or macroporous structure and can be selected from a group consisting of polyurethane, polyamides, aromatic or aliphatic polyimides, polyamideimides, epoxy resins having an amine skeleton, and polymeric materials capable of releasing an organic amine by hydrolysis, in an alkaline or acidic solution, gel or sol of a precursor of said zeolite or zeotype material, and reacting the resultant at a suitable temperature for a period such that all or almost all of the polymeric template can be replaced with zeolite or zeotype material. Said foam comprising zeolite or zeotype material has the outer shape and size and the inner sponge or macroporous structure which are the same or similar to those of the polymeric template used.

Abstract translation: 本发明提供一种包含微孔沸石或沸石型材料及其制备物的大孔泡沫，其包括浸渍能够释放具有海绵或大孔结构的胺的聚合物模板，并且可以选自聚氨酯，聚酰胺，芳族或 脂肪族聚酰亚胺，聚酰胺酰亚胺，具有胺骨架的环氧树脂，以及能够通过水解在碱性或酸性溶液，所述沸石或沸石型材料的前体的凝胶或溶胶中水解释放有机胺的聚合物质， 合适的温度使得所有或几乎所有的聚合物模板可以用沸石或沸石型材料代替。 所述包含沸石或沸石型材料的泡沫体具有与使用的聚合物模板相同或相似的外形和尺寸以及内海绵或大孔结构。