专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180361365A1 ZEOLITE COMPOSITE CATALYSTS FOR CONVERSION OF HEAVY REFORMATE TO XYLENES 审中-公开
公开(公告)号：US20180361365A1
公开(公告)日：2018-12-20
申请号：US15624090
申请日：2017-06-15
申请人： King Fahd University of Petroleum and Minerals , Saudi Arabian Oil Company
发明人： Balasamy Rabindran Jermy , Syed Ahmed Ali , Raed Hasan Abudawoud , Abdullah Mohammed Aitani , Sulaiman Saleh Al-Khattaf
IPC分类号： B01J29/80 , C07C6/06 , B01J37/04 , B01J37/08 , B01J37/00 , B01J37/02 , B01J35/10
CPC分类号： B01J29/80 , B01J29/7007 , B01J29/7215 , B01J29/74 , B01J29/7415 , B01J29/78 , B01J29/7815 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J35/1057 , B01J35/1061 , B01J37/0018 , B01J37/0201 , B01J37/04 , B01J37/08 , B01J2229/14 , B01J2229/186 , B01J2229/22 , B01J2229/34 , B01J2229/38 , B01J2229/42 , C01B39/026 , C07C6/06 , C07C6/126 , C07C2529/70 , C07C2529/72 , C07C2529/74 , C07C2529/78 , C07C2529/80 , C07C15/08
摘要： Embodiments of zeolite composite catalysts and methods of producing the zeolite composite catalysts are provided, where the methods comprise dissolving in an alkaline solution a catalyst precursor comprising at least one mesoporous zeolite while heating, stirring, or both to yield a dissolved zeolite solution, where the mesoporous zeolite has a molar ratio of SiO2/Al2O3 of at least 30, where the mesoporous zeolite comprises zeolite beta, adjusting the pH of the dissolved zeolite solution, aging the pH adjusted dissolved zeolite solution to yield solid zeolite composite from the dissolved zeolite solution, and calcining the solid zeolite composite to produce the zeolite composite catalyst, where the zeolite composite catalyst has a mesostructure comprising at least one disordered mesophase and at least one ordered mesophase, and where the zeolite composite catalyst has a surface area defined by the Brunauer—Emmett—Teller (BET) analysis of at least 600 m2/g.

2. 发明申请

US20130118954A1 MESOPOROUS Y HYDROCRACKING CATALYST AND ASSOCIATED HYDROCRACKING PROCESSES 有权
标题翻译： MESOPOROUS Y氢化裂化催化剂和相关的水解工艺
公开(公告)号：US20130118954A1
公开(公告)日：2013-05-16
申请号：US13719634
申请日：2012-12-19
申请人： Exxonmobil Research and Engineering Company
发明人： Jianxin Jason Wu , Ajit B. Dandekar , Christopher G. Oliveri
IPC分类号： B01J29/12 , C10G47/18
CPC分类号： B01J29/126 , B01J29/084 , B01J29/088 , B01J29/146 , B01J29/166 , B01J35/109 , B01J37/10 , B01J2229/16 , B01J2229/20 , B01J2229/22 , B01J2229/36 , B01J2229/42 , C01B39/026 , C01B39/24 , C10G47/18 , C10G47/20
摘要： This invention relates to the composition, method of making and use of a hydrocracking catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angstrom) range as determined by nitrogen adsorption measurements. The hydrocracking catalysts of invention exhibit improved distillate yield and selectivity as well as improved conversions at lower temperatures than conventional hydrocracking catalysts containing Y zeolites. The hydrocracking catalysts herein are particularly useful in the hydrocracking processes as disclosed herein, particularly for conversion of heavy hydrocarbon feedstocks such as gas oils and vacuum tower bottoms and an associated maximization and/or improved selectivity of the distillate yield obtained from such hydrocracking processes.
摘要翻译：本发明涉及由新型Y沸石组成的加氢裂化催化剂的组合物，制备和使用方法，其通过氮吸附测量测定显示在大约40埃（埃）范围内具有极低的小介孔峰。本发明的加氢裂化催化剂在比含有Y沸石的常规加氢裂化催化剂更低的温度下显示出提高的馏出物产率和选择性以及改进的转化率。本文所述的加氢裂化催化剂特别适用于本文公开的加氢裂化方法，特别是用于转化重质烃原料如瓦斯油和真空塔底物，以及相应的最大化和/或从这些加氢裂化方法获得的馏出物产率的选择性提高。

3. 发明授权

US08361434B2 Extra mesoporous Y zeolite 有权
标题翻译：额外的介孔Y沸石
公开(公告)号：US08361434B2
公开(公告)日：2013-01-29
申请号：US12584376
申请日：2009-09-04
申请人： Jason Wu
发明人： Jason Wu
IPC分类号： C01B39/24 , B01J29/08 , B01J21/08 , B01J21/04
CPC分类号： B01J29/084 , B01J29/088 , B01J35/109 , B01J37/10 , B01J2229/16 , B01J2229/22 , B01J2229/36 , C01B39/24 , C10G11/05 , C10G11/18 , C10G29/205 , C10G45/12 , C10G45/64 , C10G47/02 , C10G47/16 , C10G50/00 , C10G2300/70
摘要： This invention relates to the composition and synthesis of an Extra Mesoporous Y (or “EMY”) zeolite and its use in the catalytic conversion of organic compounds. In particular, this invention relates to a Y-type framework zeolite possessing a high large mesopore pore volume to small mesopore pore volume ratio. The novel zeolite obtained provides beneficial structural features for use in petroleum refining and petrochemical processes.
摘要翻译：本发明涉及额外介孔Y（或EMY）沸石的组成和合成及其在有机化合物的催化转化中的用途。特别地，本发明涉及具有高的中孔孔体积与中孔孔体积比相当小的Y型骨架沸石。获得的新型沸石提供了有利的结构特征，用于石油炼制和石化工艺。

4. 发明申请

US20120178981A1 Alkene Oligomerization Process 有权
标题翻译：烯烃低聚过程
公开(公告)号：US20120178981A1
公开(公告)日：2012-07-12
申请号：US13377959
申请日：2010-06-22
申请人： Avelino Corma , Cristina Martinez , Eric J. Doskocil , George Yaluris
发明人： Avelino Corma , Cristina Martinez , Eric J. Doskocil , George Yaluris
IPC分类号： C07C2/08
CPC分类号： B01J29/7042 , B01J29/06 , B01J35/1061 , B01J2229/16 , B01J2229/22 , B01J2229/38 , C10G50/00 , C10G2300/1088 , C10G2300/4018 , C10G2300/70 , C10G2400/04 , C10L1/08
摘要： Disclosed is a process for producing a hydrocarbon fraction rich in components boiling in the range typical for diesel fuel comprising contacting a feedstock comprising one or more C2 to C10 alkenes with a modified zeolite catalyst having a one-dimensional micropore structure consisting of channels made from rings containing between 8 and 12 silicon/aluminium atoms at a temperature in the range 100 to 500° C. and pressure in the range 0.1 to 200 bar characterised in that the modified zeolite catalyst is one which has been prepared by treating a corresponding zeolite precursor with an alkaline solution. The alkaline solution used to treat the zeolite precursor can be for example aqueous sodium hydroxide solution. Relative to equivalent untreated zeolites the modified zeolite catalysts described show improved catalyst life and selectivity to hydrocarbons boiling in the range 250 to 350° C.
摘要翻译：公开了一种制备富含柴油特征典型沸点的组分的烃馏分的方法，包括使包含一种或多种C 2至C 10烯烃的原料与具有由环制成的通道组成的一维微孔结构的改性沸石催化剂接触在100〜500℃的温度范围内含有8〜12个硅/铝原子，压力在0.1〜200巴的范围内，其特征在于改性沸石催化剂是通过用相应的沸石前体处理碱性溶液。用于处理沸石前体的碱溶液可以是例如氢氧化钠水溶液。相对于等效的未处理的沸石，所述改性的沸石催化剂显示改善的催化剂寿命和沸点为250-350℃的烃的选择性。

5. 发明申请

US20080227628A1 Silica Nanoboxes, Method of Making and Use thereof 审中-公开
标题翻译：二氧化硅纳米盒，其制造和使用方法
公开(公告)号：US20080227628A1
公开(公告)日：2008-09-18
申请号：US12089811
申请日：2006-10-12
申请人： Raymond Le Van Mao
发明人： Raymond Le Van Mao
IPC分类号： B01J29/06 , C01B39/02 , C01B39/06 , B01J29/076
CPC分类号： B01J29/041 , B01J20/18 , B01J20/2808 , B01J20/28083 , B01J29/082 , B01J29/087 , B01J29/40 , B01J29/7003 , B01J37/0009 , B01J2229/16 , B01J2229/22 , B01J2229/32 , B01J2229/38 , B01J2229/42 , C01B39/026 , C10G11/02 , C10G11/05
摘要： Disclosed herein are mesoporous material derived from a parent zeolite. In an embodiment of the invention, the mesoporous material derived from a parent zeolite, has an internal volume greater than about 0.35 cc/g and a surface area greater than about 250 m2/g, the mesoporous material comprises micropores having a surface area and mesopores, wherein the surface area of the micropores in the mesoporous material is less than about 25% of that in the parent zeolite, wherein less than about 3% of the internal volume of the mesoporous material is provided by micropores and wherein the mesopores are essentially homogeneously distributed and form an essentially interconnected network. In another embodiment of the invention, the mesoporous material derived from an alumina-rich parent zeolite has an internal volume greater than about 0.25 cc/g and a surface area greater than about 95 m2/g, the mesoporous material comprises micropores having a surface area and mesopores, wherein the surface area of the micropores in the mesoporous material is less than about 25% of that in the parent zeolite, wherein the mesopores are essentially homogeneously distributed and form an essentially interconnected network and wherein the mesoporous material further comprises at least one element selected for the group consisting of cerium, lanthanum and yttrium. Also disclosed are methods of manufacture and uses for the same.
摘要翻译：本文公开了衍生自母沸石的介孔材料。在本发明的一个实施方案中，衍生自母沸石的介孔材料具有大于约0.35cc / g的内部体积和大于约250m 2 / g的表面积，介孔材料包括具有表面积和中孔的微孔，其中介孔材料中的微孔的表面积小于母沸石中的微孔的约25％，其中介孔材料的内部体积的小于约3％由微孔，其中介孔基本上均匀分布并形成基本上互连的网络。在本发明的另一个实施方案中，衍生自富含氧化铝的母体沸石的介孔材料具有大于约0.25cc / g的内部体积和大于约95m 2 / g的表面积，介孔材料包括具有表面积和介孔的微孔，其中介孔材料中的微孔的表面积小于母沸石中的微孔的约25％，其中介孔基本上均匀分布并形成基本上互连的网络，并且其中介孔材料还包括选自铈，镧和钇的至少一种元素。还公开了制造方法和用途。

6. 发明申请

US20040141911A1 High surface zeolites and methods for preparation and use thereof 审中-公开
标题翻译：高表面沸石及其制备方法及用途
公开(公告)号：US20040141911A1
公开(公告)日：2004-07-22
申请号：US10722068
申请日：2003-11-25
申请人： PQ Corporation, Inc.
发明人： David A. Cooper , Elliot P. Hertzenberg , William E. Cormier , Theodorus L. M. Maesen
IPC分类号： B01J029/08 , C01B039/00
CPC分类号： B01J20/28057 , B01J20/186 , B01J20/28069 , B01J20/2808 , B01J29/084 , B01J35/002 , B01J2229/16 , B01J2229/22 , B01J2229/36 , B01J2229/37 , C01B39/026 , C01B39/20 , C01B39/24
摘要： A zeolite of the faujasite structure having a silica to alumina molar ratio (bulk) of greater than about 13, a unit cell size in the range of from 24.10 to 24.40 null, and a surface area of at least about 875 m2/g as measured by the BET method and ASTM D4365-95 with nitrogen adsorption at p/po values of 0.02, 0.03 and 0.04, is prepared by a combination of hydrothermal and dealumination techniques, and finds use as, for example, an adsorbent for polar and non-polar materials.
摘要翻译：沸石结构的沸石具有二氧化硅与氧化铝的摩尔比（体积）大于约13，单元尺寸在24.10至24.40埃范围内，表面积至少约为875平方米/ 通过BET法和ASTM D4365-95测定的g，通过水热脱铝技术的组合制备了p / po值为0.02,0.03和0.04的氮吸附，并且可以用作例如极性吸附剂和非极性材料。

7. 发明授权

US06596662B2 Production of alkylated aromatic compounds using dealuminated catalysts 有权
公开(公告)号：US06596662B2
公开(公告)日：2003-07-22
申请号：US09853273
申请日：2001-05-11
申请人： Hye Kyung C. Timken , Arthur W. Chester , Susan C. Ardito , Mark P. Hagemeister
发明人： Hye Kyung C. Timken , Arthur W. Chester , Susan C. Ardito , Mark P. Hagemeister
IPC分类号： B01J2908
CPC分类号： C07C2/66 , B01J29/084 , B01J35/002 , B01J37/0009 , B01J2229/16 , B01J2229/22 , C07C319/20 , C07C2529/08 , C07C15/16 , C07C15/14 , C07C15/24 , C07C321/30
摘要： A catalyst composition is disclosed comprising a zeolite having a non-framework aluminum content of about less than 25 percent of the total aluminum content, a bulk silica:alumina ratio of about 6.5 to about 10.0 and a unit cell size ranging from about 2.440 to about 2.464 nm.

8. 发明申请

US20180311651A1 USE OF HOLLOW ZEOLITES DOPED WITH BIMETALLIC OR TRIMETALLIC PARTICLES FOR HYDROCARBON REFORMING REACTIONS 审中-公开
公开(公告)号：US20180311651A1
公开(公告)日：2018-11-01
申请号：US15770576
申请日：2016-10-27
申请人： SABIC Global Technologies B.V.
发明人： Ugo Ravon , Lawrence D'Souza , Vinu Viswanath
IPC分类号： B01J29/035 , B01J23/755 , B01J23/89 , B01J35/00 , B01J37/02 , B01J37/00 , B01J37/08 , C01B3/40
CPC分类号： B01J35/006 , B01J29/0356 , B01J29/072 , B01J29/46 , B01J35/002 , B01J35/0086 , B01J35/1019 , B01J35/1038 , B01J37/0018 , B01J37/0203 , B01J37/10 , B01J2229/186 , B01J2229/22 , B01J2229/38 , B01J2229/40 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1047 , C01B2203/1082 , C01B2203/1241 , Y02P20/52
摘要： Catalysts useful for hydrocarbon reforming reactions are described. A catalyst can include a bimetallic (M1M2) or trimetallic (M1M2M3) nanostructure, or oxides thereof, and a hollow zeolite support. The hollow space in the zeolite support includes the bi-metallic (M1M2) or tri-metallic (M1M2M3) nanostructure, or oxides thereof.

9. 发明授权

US09492817B2 Process for altering the physico-chemical properties of Faujasite Y-type zeolites 有权
标题翻译：改变八面沸石Y型沸石的物理化学性质的方法
公开(公告)号：US09492817B2
公开(公告)日：2016-11-15
申请号：US13697566
申请日：2011-05-13
申请人： Héctor Armendáriz Herrera , María de Lourdes Alejandra Guzmán Castillo , Francisco Javier Hernández Beltrán , Patricia Pérez Romo , Jaime Sánchez Valente , José Marie Maurice Julien Fripiat
发明人： Héctor Armendáriz Herrera , María de Lourdes Alejandra Guzmán Castillo , Francisco Javier Hernández Beltrán , Patricia Pérez Romo , Jaime Sánchez Valente , José Marie Maurice Julien Fripiat
IPC分类号： C01B39/02 , C01B39/24 , B01J29/80 , B01J29/08 , B01J35/10 , B01J37/10 , C10G11/05 , C10G11/18 , B01J29/04 , B01J31/02
CPC分类号： B01J29/084 , B01J29/041 , B01J29/80 , B01J31/0202 , B01J31/0239 , B01J35/1061 , B01J35/1066 , B01J35/109 , B01J37/10 , B01J2229/22 , B01J2229/34 , B01J2229/40 , B01J2229/60 , B01J2229/62 , C01B39/026 , C01B39/06 , C01B39/24 , C01P2006/16 , C10G11/05 , C10G11/18 , C10G2300/1044
摘要： The physical and chemical properties of Faujasite Y-type zeolites (FAU), mainly used as a base material of catalyst used in the Fluid Catalytic Cracking (FCC) process, are modified by contact with a short-chain polyol and mixture with an ammonium salt followed by thermal treatment to produce a modified Faujasite Y-type zeolite with sodium content as low as 75% below that of the starting Faujasite Y-type zeolite. The modified Faujasite Y-type zeolite is dispersed in a mesoporous material having an average pore size ranging from 2 to 100 nm.
摘要翻译：主要用作流体催化裂化（FCC）方法中使用的催化剂的基料的八面沸石Y型沸石（FAU）的物理和化学性质通过与短链多元醇和与铵盐的混合物的接触来改性然后进行热处理以生产低于起始八面沸石Y型沸石的低达75％的改性的八面沸石Y型沸石。改性的八面沸石Y型沸石分散在平均孔径为2〜100nm的介孔材料中。

10. 发明申请

US20140249344A1 PROCESS FOR PREPARING A MESOPORIZED CATALYST, CATALYST THUS OBTAINED AND USE THEREOF IN A CATALYTIC PROCESS 审中-公开
标题翻译：制备催化剂的催化剂，催化剂的制备方法及其在催化工艺中的应用
公开(公告)号：US20140249344A1
公开(公告)日：2014-09-04
申请号：US14347159
申请日：2012-10-24
申请人： TOTAL RAFFINAGE FRANCE
发明人： Delphine Minoux , Nadiya Danilina
IPC分类号： B01J29/12 , C07C4/06 , B01J29/08
CPC分类号： B01J29/126 , B01J29/06 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/146 , B01J29/166 , B01J29/90 , B01J35/002 , B01J35/108 , B01J35/109 , B01J35/1095 , B01J37/06 , B01J38/08 , B01J2229/14 , B01J2229/16 , B01J2229/186 , B01J2229/22 , B01J2229/36 , B01J2229/37 , B01J2229/38 , B01J2229/42 , C01B39/026 , C01B39/06 , C01B39/24 , C07C4/06 , C07C2529/068 , C10G49/08 , Y02P20/584
摘要： The invention relates to a process for preparing a catalyst comprising a mesoporized zeolite, comprising the steps of: preparation of a protonic mesoporized zeolite, which contains at least one network of micropores and at least one network of mesopores, and treatment in a gas or liquid phase containing ammonia or ammonium ions. The invention also related to the obtained catalyst and the use of this catalyst in hydroconversion processes.
摘要翻译：本发明涉及一种制备包含介孔沸石的催化剂的方法，包括以下步骤：制备质子介孔沸石，其包含至少一个微孔网络和至少一个中孔网络，以及在气体或液体中的处理相含有氨或铵离子。本发明还涉及所获得的催化剂和该催化剂在加氢转化方法中的用途。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式