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

WO2008013644A1 A MCM-22 FAMILY MOLECULAR SIEVE COMPOSITION, ITS METHOD OF MAKING, AND USE FOR HYDROCARBON CONVERSIONS 审中-公开
标题翻译：一种MCM-22系列分子筛组合物，其制备方法和用于烃转化的方法
公开(公告)号：WO2008013644A1
公开(公告)日：2008-01-31
申请号：PCT/US2007/015056
申请日：2007-06-28
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, Frank , KAY, Robert, Ellis , KALYANARAMAN, Mohan
发明人： LAI, Wenyih, Frank , KAY, Robert, Ellis , KALYANARAMAN, Mohan
IPC分类号： B01J29/70 , B01J35/02
CPC分类号： B01J29/7038 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/026 , B01J35/10 , B01J35/1019 , B01J37/033 , B01J37/08 , C07C2/66 , C07C6/126 , C07C29/106 , C07C37/08 , C07C37/20 , C07C39/06 , C07C41/06 , C07C45/53 , C07C51/255 , C07C2521/04 , C07C2521/06 , C07C2521/10 , C07C2521/12 , C07C2521/14 , C07C2521/16 , C07C2529/70 , C10G29/205 , C10G2300/1088 , C10G2300/1096 , C10G2400/30 , Y02P20/52 , C07C15/085 , C07C15/107 , C07C33/20 , C07C39/04 , C07C39/16 , C07C43/04 , C07C49/10 , C07C57/30
摘要： This disclosure relates to a crystalline MCM-22 family molecular sieve having a platelet aggregates morphology wherein greater than 50 wt% of the molecular sieve having a crystal diameter greater than 1 μm as measured by the SEM. The crystalline MCM-22 family molecular sieve of this disclosure, wherein the platelet aggregates morphology is rosette habit morphology, or multiple layer plate's morphology.
摘要翻译：本公开涉及具有血小板聚集体形态的结晶MCM-22族分子筛，其中通过SEM测量，其中大于50重量％的晶体直径大于1μm的分子筛。本公开的结晶MCM-22族分子筛，其中血小板聚集体形态是玫瑰花习性形态，或多层板的形态。

2. 发明申请

WO2007094938A1 AN MCM-22 FAMILY MOLECULAR SIEVE COMPOSITION 审中-公开
标题翻译： MCM-22家族分子筛组合物
公开(公告)号：WO2007094938A1
公开(公告)日：2007-08-23
申请号：PCT/US2007/002079
申请日：2007-01-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, Frank , KAY, Robert, Ellis
发明人： LAI, Wenyih, Frank , KAY, Robert, Ellis
IPC分类号： B01J29/70 , C01B39/48
CPC分类号： B01J29/7038 , B01J35/002 , C01B37/02 , C01B39/48 , C07C2/66 , C07C2529/70 , C10G29/205 , C10G65/10 , C07C15/107
摘要： An MCM-22 family molecular sieve having an X-ray diffraction pattern of the as- synthesized MCM-22 family molecular sieve including d-spacing maxima at 12.4±0.25, 3.57±0.07 and 3.42±0.07 Angstroms and at least one peak between 26.6° and 29° (2 θ ). The peak between 26.6° to 29° (2 θ ) has a two theta (2 θ ) of about 26.9°. A method of manufacturing an MCM-22 family molecular sieve, said method comprising the steps of (a) combining at least one silicon source, at least one source of alkali metal hydroxide, at least one directing-agent (R), water, and optionally one aluminum source, to form a mixture having the following mole composition: Si:Al 2 = 10 to infinity H 2 O:Si = 1 to 20 OH - :Si = 0.001 to 2 M+:Si = 0.001 to 2 R:Si = 0.001 to 0.34 wherein M is an alkali metal; (b) treating said mixture at crystallization conditions for less than 72 hr to form a treated mixture having said MCM-22 family molecular sieve, wherein said crystallization conditions comprises a temperature range from about 160°C to about 250°C; and (c) recovering said MCM-22 family molecular sieve.
摘要翻译：具有合成的MCM-22族分子筛的X射线衍射图的MCM-22族分子筛包括在12.4±0.25,3.57±0.07和3.42±0.07埃处的d间距最大值，以及26.6之间的至少一个峰 °和29°（2？）。 26.6°至29°（2°）之间的峰值具有约26.9°的2θ（2θ）。一种制备MCM-22族分子筛的方法，所述方法包括以下步骤：（a）将至少一种硅源，至少一种碱金属氢氧化物源，至少一种导向剂（R），水和任选地一个铝源，以形成具有以下摩尔组成的混合物：Si：Al 2+ = 10至无穷大H 2 O：Si = 1至20 OH Si = 0.001〜2 M +：Si = 0.001〜2 R：Si = 0.001〜0.34，其中M为碱金属; （b）在结晶条件下处理所述混合物小于72小时以形成具有所述MCM-22族分子筛的处理过的混合物，其中所述结晶条件包括约160℃至约250℃的温度范围; 和（c）回收所述MCM-22族分子筛。

3. 发明申请

WO2007094955A1 A MOLECULAR SIEVE COMPOSITION 审中-公开
标题翻译：分子筛组合物
公开(公告)号：WO2007094955A1
公开(公告)日：2007-08-23
申请号：PCT/US2007/002460
申请日：2007-01-26
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, Frank , KAY, Robert, Ellis , ELIA, Christine, N. , LO, Frederick, Y. , MARLER, David, O.
发明人： LAI, Wenyih, Frank , KAY, Robert, Ellis , ELIA, Christine, N. , LO, Frederick, Y. , MARLER, David, O.
IPC分类号： B01J37/10 , C01B39/02
CPC分类号： B01J29/7038 , B01J29/04 , B01J29/06 , B01J29/70 , B01J29/7007 , B01J29/80 , B01J35/002 , B01J37/0009 , B01J37/06 , B01J2229/12 , B01J2229/18 , B01J2229/42 , B01J2229/64 , C01B39/04 , C01B39/48 , C07C2/66 , C07C15/085 , C07C2529/08 , C07C2529/18 , C07C2529/40 , Y02P20/52
摘要： The invention relates to a crystalline molecular sieve composition which is obtainable by crystallizing a pre-formed extrudate mixture in a reactor and, during crystallization, removing excess alkali metal hydroxide from the pre-formed extrudate. The pre-formed extrudate mixture comprises at least one source of ions of tetravalent element Y, at least one source of alkali metal hydroxide, water, optionally at least one seed crystal, and optionally at least one source of ions of trivalent element X. The reaction mixture has the following mole composition: Y:X 2 = 10 to infinity; OH - : Y= 0.001 to 2; and M + -1Y = 0.001 to 2; wherein M is an alkali metal. The amount of water in the mixture is at least sufficient to permit extrusion of said reaction mixture.
摘要翻译：本发明涉及一种结晶分子筛组合物，其可通过在反应器中结晶预成型的挤出物混合物并在结晶期间从预成型的挤出物中除去过量的碱金属氢氧化物而获得。预形成的挤出物混合物包含至少一种四价元素Y的离子源，至少一种碱金属氢氧化物源，水，任选的至少一种晶种和任选的至少一种三价元素X的离子源。反应混合物具有以下摩尔组成：Y：X 2 = 10至无穷大; Y = 0.001〜2; 和M + 1Y = 0.001〜2; 其中M是碱金属。混合物中的水的量至少足以允许挤出所述反应混合物。

4. 发明申请

WO2007102952A1 METHOD OF PREPARING A MOLECULAR SIEVE COMPOSITION 审中-公开
标题翻译：制备分子筛组合物的方法
公开(公告)号：WO2007102952A1
公开(公告)日：2007-09-13
申请号：PCT/US2007/002170
申请日：2007-01-26
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, Frank , KAY, Robert, Ellis
发明人： LAI, Wenyih, Frank , KAY, Robert, Ellis
IPC分类号： B01J37/10 , C01B39/02
CPC分类号： B01J29/70 , B01J29/04 , B01J29/06 , B01J29/7007 , B01J29/7038 , B01J29/80 , B01J37/0009 , B01J37/031 , B01J2229/12 , B01J2229/20 , B01J2229/62 , B01J2229/64 , C01B39/023 , C01B39/04 , C01B39/48 , C07C2/66 , C07C2529/70 , C07C2529/80 , Y02P20/52 , C07C15/085
摘要： A method of preparing a crystalline molecular sieve is provided, which method comprises (a) providing a reaction mixture comprising at least one source of ions of tetravalent element Y, at least one source of alkali metal hydroxide, water, optionally at least one seed crystal, and optionally at least one source of ions of trivalent element X, said reaction mixture having the following mole composition: Y:X 2 = 10 to infinity OHÉ:Y = 0.001 to 2 M + :Y = 0.001 to 2 wherein M is an alkali metal and the amount of water is at least sufficient to permit extrusion of said reaction mixture; (b) extruding said reaction mixture to form a pre-formed extrudate; and (c) crystallizing said pre-formed extrudate under vapor phase conditions in a reactor to form said crystalline molecular sieve whereby excess alkali metal hydroxide is removed from the pre-formed extrudate during crystallization. The crystalline molecular sieve product is useful as catalyst in hydrocarbon conversion processes.
摘要翻译：提供一种制备结晶分子筛的方法，该方法包括（a）提供包含至少一种四价元素Y的离子源，至少一种碱金属氢氧化物源，水，任选至少一种晶种的离子的反应混合物和任选的至少一种三价元素X的离子源，所述反应混合物具有以下摩尔组成：Y：X 2 = 10至无穷远OHÉ：Y = 0.001至2 M + Y = 0.001〜2，其中M为碱金属，水的量至少足以使所述反应混合物挤出; （b）挤出所述反应混合物以形成预成型的挤出物; 和（c）在气相条件下在反应器中使所述预形成的挤出物结晶以形成所述结晶分子筛，从而在结晶期间从预形成的挤出物中除去过量的碱金属氢氧化物。结晶分子筛产物可用作烃转化过程中的催化剂。

5. 发明申请

WO2007094937A1 A PROCESS FOR MANUFACTURING MCM-22 FAMILY MOLECULAR SIEVES 审中-公开
标题翻译：一种制备MCM-22家族分子筛的方法
公开(公告)号：WO2007094937A1
公开(公告)日：2007-08-23
申请号：PCT/US2007/002073
申请日：2007-01-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, Frank , KAY, Robert, Ellis
发明人： LAI, Wenyih, Frank , KAY, Robert, Ellis
IPC分类号： B01J37/10 , B01J29/70 , C01B39/02
CPC分类号： B01J29/7038 , B01J23/38 , B01J23/70 , B01J29/04 , B01J29/041 , B01J29/7007 , B01J29/80 , C01B39/48 , C07C2/66 , C07C2529/70 , C07C2529/80 , C10G29/205 , C10G47/16 , C10G50/00 , C10G65/10 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , C10G2400/30 , Y02P20/52 , C07C15/085 , C07C15/073
摘要： A method of manufacturing a molecular sieve of the MCM-22 family, said method comprising the steps of (a) providing a mixture comprising at least one source of ions of tetravalent element, at least one source of alkali metal hydroxide, at least one directing-agent (R), water, and optionally at least one source of ions of trivalent element, said mixture having the following mole composition: Y:X 2 = 10 to infinity H 2 O:Y = 1 to 20 OHÉ:Y = 0.001 to 2 M + :Y = 0.001 to 2 R:Y = 0.001 to 0.34 wherein Y is a tetravalent element, X is a trivalent element, M is an alkali metal; (b) treating said mixture at crystallization conditions for less than 72 hr to form a treated mixture having said molecular sieve, wherein said crystallization conditions comprise a temperature in the range of from about 160°C to about 250°C; and (c) recovering said molecular sieve.
摘要翻译：一种制备MCM-22族分子筛的方法，所述方法包括以下步骤：（a）提供包含至少一种四价元素离子源，至少一种碱金属氢氧化物源，至少一种引导剂所述混合物具有以下摩尔组成：Y：X 2 = 10至无穷大H 2， Y = 1〜20OHÉ：Y = 0.001〜2 M +：Y = 0.001〜2 R：Y = 0.001〜0.34其中，Y为四价元素，X为三价元素 M是碱金属; （b）在结晶条件下处理所述混合物少于72小时以形成具有所述分子筛的处理过的混合物，其中所述结晶条件包括在约160℃至约250℃范围内的温度; 和（c）回收所述分子筛。

6. 发明申请

WO2012122208A1 HYDROCRACKING CATALYSTS CONTAINING STABILIZED AGGREGATES OF SMALL CRYSTALLITES OF ZEOLITE Y AND ASSOCIATED HYDROCARBON CONVERSION PROCESSES 审中-公开
标题翻译：含有沸石Y和相关的碳氢化合物转化过程的小晶粒稳定聚集体的水解催化剂
公开(公告)号：WO2012122208A1
公开(公告)日：2012-09-13
申请号：PCT/US2012/027960
申请日：2012-03-07
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , OLIVERI, Christopher, G. , LAI, Wenyih, Frank , DANDEKAR, Ajit, B. , WEIGEL, Scott, J. , KAY, Robert, Ellis , WU, Jianxin, Jason
发明人： OLIVERI, Christopher, G. , LAI, Wenyih, Frank , DANDEKAR, Ajit, B. , WEIGEL, Scott, J. , KAY, Robert, Ellis , WU, Jianxin, Jason
IPC分类号： B01J29/00 , B01J29/16 , C10G47/00
CPC分类号： B01J29/12 , B01J23/42 , B01J23/882 , B01J23/883 , B01J23/888 , B01J29/084 , B01J29/123 , B01J29/126 , B01J29/16 , B01J29/166 , B01J29/40 , B01J29/60 , B01J29/65 , B01J29/70 , B01J29/7026 , B01J29/80 , B01J29/85 , B01J35/002 , B01J35/023 , B01J35/08 , B01J35/1014 , B01J35/1019 , B01J35/1061 , B01J35/109 , B01J37/0045 , B01J37/0063 , B01J37/0201 , B01J37/0207 , B01J2229/18 , B01J2229/36 , B01J2229/42 , C10G47/16 , C10G47/18 , C10G47/20 , C10G2300/1059 , C10G2300/301 , C10G2300/4018 , C10G2400/04 , C10L1/08
摘要： This invention relates to hydrocracking catalysts utilizing stabilized aggregates of small primary crystallites of zeolite Y that are clustered into larger secondary particles. At least 80% of the secondary particles may comprise at least 5 primary crystal lites. The size of the primary crystallites may be at most about 0.5 micron, or at most about 0.3 micron, and the size of the secondary particles may be at least about 0.8 micron, or at least about 1.0 μim. The silica to alumina ratio of the resulting stabilized aggregated Y zeolite may be 4: 1 or more. This invention also relates to the use of such catalysts in hydrocracking processes for the conversion of heavy oils into lighter fuel products. The invention is particularly suited for the selective production of diesel range products from gas oil range feedstock materials under hydrocracking conditions.
摘要翻译：本发明涉及使用聚集成更大二次粒子的沸石Y的小初级晶体的稳定聚集体的加氢裂化催化剂。至少80％的二次粒子可以包含至少5个初级晶体。初级微晶的尺寸可以为至多约0.5微米，或至多约0.3微米，并且二次颗粒的尺寸可以为至少约0.8微米，或至少约1.0微米。得到的稳定的聚集Y型沸石的二氧化硅与氧化铝的比例可以为4:1以上。本发明还涉及这种催化剂在加氢裂化方法中用于将重油转化成较轻燃料产物的用途。本发明特别适用于在加氢裂化条件下从瓦斯油原料中选择性生产柴油产品。

7. 发明申请

WO2009055215A1 METHOD OF MAKING M41S FAMILY MOLECULAR SIEVE 审中-公开
标题翻译：制备M41S家族分子筛的方法
公开(公告)号：WO2009055215A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/078310
申请日：2008-09-30
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, F. , KAY, Robert, Ellis , MCCARTHY, Stephen, J.
发明人： LAI, Wenyih, F. , KAY, Robert, Ellis , MCCARTHY, Stephen, J.
IPC分类号： C01B39/00 , B01J29/04
CPC分类号： C01B37/02 , B01J29/0308 , B01J29/0333 , B01J29/041 , B01J29/044 , B01J29/70 , B01J29/76 , B01J29/82 , B01J29/83 , B01J29/84 , B01J29/85 , B01J2229/42 , C01B37/005 , C01B37/04 , C01B37/06 , C01B37/065 , C01B37/08 , C01B39/48 , C01B39/54
摘要： This disclosure relates to a novel method of making and recovering M41S family molecular sieve materials using synthesis mixtures having high solids-content and without a purification step. The solids-content, for example, is in a range from about 20 wt.% to 50 wt.%. The method also includes the step of mixing at least a portion of the M41S made with another material to form a composition, wherein the amount of said material to be mixed with said M41S product is such that said composition having less than 10 wt.% free fluid. The material mixed with the M41S made includes metal oxides, metal nitrides, metal carbides and mixtures thereof, as well as absorptive material capable of absorbing mother liquor and selected from the group consisting of carbon silica, alumina, titania, zirconia and mixtures thereof. The amount of the wastewater generated by this novel method is reduced by at least 50% to as much as 100% as comparing with conventional method of making M41S materials. By reducing and/or eliminating at least a portion of the wastewater generated in the synthesis product, the new method reduces cost of making of M41S materials and provides a more environmentally-friendly synthesis product.
摘要翻译：本公开涉及使用具有高固体含量并且没有纯化步骤的合成混合物制备和回收M41S家族分子筛材料的新方法。固体含量例如在约20重量％至50重量％的范围内。该方法还包括将至少一部分与另一种材料制成的M41S混合以形成组合物的步骤，其中与所述M41S产物混合的所述材料的量使得所述组合物的含量小于10重量％流体。与M41S混合的材料包括金属氧化物，金属氮化物，金属碳化物及其混合物，以及能够吸收母液并且选自碳二氧化硅，氧化铝，二氧化钛，氧化锆及其混合物的吸收材料。与传统的制备M41S材料的方法相比，这种新方法产生的废水量减少至少50％至多达100％。通过减少和/或消除在合成产物中产生的至少一部分废水，新方法降低了M41S材料的制造成本并提供了更环保的合成产品。

8. 发明申请

WO2009055216A3 METHOD OF PREPARING A MOLECULAR SIEVE COMPOSITION 审中-公开
公开(公告)号：WO2009055216A3
公开(公告)日：2009-04-30
申请号：PCT/US2008/078315
申请日：2008-09-30
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , LAI, Wenyih, F. , KAY, Robert, Ellis
发明人： LAI, Wenyih, F. , KAY, Robert, Ellis
IPC分类号： C01B39/00 , C01B31/02 , C01B39/20 , C01B39/24 , C01B39/36 , C01B39/38 , C01B39/42 , C01B39/44 , C01B39/46 , C01B39/48
摘要： This disclosure provides a method of preparing a crystalline molecular sieve comprising: (a) providing a reaction mixture comprising at least one source of ions of tetravalent element Y, at least one source of alkali metal hydroxide, water, optionally at least one seed crystal, and optionally at least one source of ions of trivalent element X, the reaction mixture having the following molar composition: Y:X 2 = 2 to infinity, preferably from 15 to 100, OH - : Y = 0.001 to 2, preferably from 0.1 to 1, M + : Y = 0.001 to 2, preferably from 0.01 to 2 wherein M is an alkali metal and the amount of water is at least sufficient to permit extrusion of the reaction mixture, wherein the reaction mixture is substantially free of crystalline molecular sieve; (b) extruding the reaction mixture to form a pre-formed extrudate; and (c) crystallizing the pre-formed extrudate in a liquid medium comprising water under liquid phase crystallization conditions to form a crystallized extrudate having the crystalline molecular sieve.

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