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1. 发明申请

WO2007097831A2 REMOVAL OF CATALYST FINES FROM A REACTION SYSTEM 审中-公开
标题翻译：从反应系统中去除催化剂粉末
公开(公告)号：WO2007097831A2
公开(公告)日：2007-08-30
申请号：PCT/US2007000609
申请日：2007-01-10
申请人： EXXONMOBIL CHEM PATENTS INC , BEECH JAMES H JR , CHANG YUN-FENG , NICOLETTI MICHAEL P
发明人： BEECH JAMES H JR , CHANG YUN-FENG , NICOLETTI MICHAEL P
IPC分类号： C07C1/20 , C10G3/00
CPC分类号： B01J8/0075 , B01J8/0055 , B01J8/228 , B01J2208/00265 , B01J2219/00006 , B03C3/017 , B03C3/41 , C07C1/20 , C10G3/49 , C10G3/62 , C10G2300/805 , C10G2400/20 , Y02P30/20 , Y10S585/91 , C07C11/02
摘要： This invention provides a process for limiting the loss of catalyst particles through olefin product streams and regenerator flue gas streams exiting the reaction system. In particular, this invention provides for removing catalyst particles from the reactor using a water stream and from the regenerator using a two step separation process. The two step process involves the use of a catalyst fine separation unit.
摘要翻译：本发明提供了一种限制催化剂颗粒通过离开反应体系的烯烃产物流和再生器烟道气流损失的方法。特别地，本发明提供了使用水流和来自再生器使用两步分离过程从反应器中除去催化剂颗粒。两步法涉及使用催化剂精细分离单元。

2. 发明申请

WO2007086824A3 MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 审中-公开
标题翻译：分子筛催化剂组合物，其在转化过程中的制备和使用
公开(公告)号：WO2007086824A3
公开(公告)日：2007-09-27
申请号：PCT/US2005046861
申请日：2005-12-21
申请人： EXXONMOBIL CHEM PATENTS INC , CHANG YUN-FENG , VAUGHN STEPHEN N
发明人： CHANG YUN-FENG , VAUGHN STEPHEN N
IPC分类号： B01J37/04 , B01J37/08 , C07C1/20 , C10G3/00
CPC分类号： B01J35/1019 , B01J21/16 , B01J29/85 , B01J35/0013 , B01J2229/62 , C07C1/20 , C07C2529/85 , C10G3/49 , C10G3/62 , C10G47/00 , C10G2300/1022 , C10G2400/20 , Y02P30/20 , C07C11/02
摘要： A catalyst composition that comprises an over flocculated molecular sieve and a phosphorous compound and, optionally, a non-over flocculated molecular sieve. A method of preparing a catalyst composition that comprises mixing an over flocculated molecular sieve and a phosphorous compound and, optionally, a non-over flocculated molecular sieve.
摘要翻译：一种催化剂组合物，其包含过度絮凝的分子筛和磷化合物和任选的非过絮凝的分子筛。一种制备催化剂组合物的方法，其包括将过度絮凝的分子筛和磷化合物以及任选的非过絮凝的分子筛混合。

3. 发明申请

WO2008097672A2 METHOD OF SEPARATING CONDENSED LIQUID FROM AN OLEFIN STREAM 审中-公开
标题翻译：从烯烃流中分离浓缩液体的方法
公开(公告)号：WO2008097672A2
公开(公告)日：2008-08-14
申请号：PCT/US2008050272
申请日：2008-01-04
申请人： EXXONMOBIL CHEM PATENTS INC , CHANG YUN-FENG , O'NEILL-BURN PATRICIA A , STEINHEIDER JULIA E , CLEM KENNETH R , COLLE THOMAS H , MCGLAMERY GERALD G
发明人： CHANG YUN-FENG , O'NEILL-BURN PATRICIA A , STEINHEIDER JULIA E , CLEM KENNETH R , COLLE THOMAS H , MCGLAMERY GERALD G
IPC分类号： C07C1/20 , C07C7/10
CPC分类号： C07C7/10 , C07C1/20 , Y02P30/42 , C07C11/02
摘要： This invention is to a process for separating condensed water and entrained solids from an olefin stream so that fouling of the separation equipment by the entrained solids is reduced or eliminated. The process involves injecting an antifouling agent into a water condensing or quench system in an amount to maintain a zeta potential of fouling liquid and a zeta potential of the surface of the quench system both in a positive range or both in a negative range.
摘要翻译：本发明涉及从烯烃流中分离冷凝水和夹带固体的方法，从而减少或消除夹带的固体污染分离设备。该方法包括将防污剂注入到水冷凝或骤冷系统中，其量使得维持窒息液体的ζ电位和猝灭系统表面的ζ电位均处于正的范围，或者在负的范围内。

4. 发明申请

WO2008097672A3 METHOD OF SEPARATING CONDENSED LIQUID FROM AN OLEFIN STREAM 审中-公开
标题翻译：从烯烃流中分离凝结液的方法
公开(公告)号：WO2008097672A3
公开(公告)日：2008-09-25
申请号：PCT/US2008050272
申请日：2008-01-04
申请人： EXXONMOBIL CHEM PATENTS INC , CHANG YUN-FENG , O'NEILL-BURN PATRICIA A , STEINHEIDER JULIA E , CLEM KENNETH R , COLLE THOMAS H , MCGLAMERY GERALD G
发明人： CHANG YUN-FENG , O'NEILL-BURN PATRICIA A , STEINHEIDER JULIA E , CLEM KENNETH R , COLLE THOMAS H , MCGLAMERY GERALD G
IPC分类号： C07C1/20 , C07C7/10
CPC分类号： C07C7/10 , C07C1/20 , Y02P30/42 , C07C11/02
摘要： This invention is to a process for separating condensed water and entrained solids from an olefin stream so that fouling of the separation equipment by the entrained solids is reduced or eliminated. The process involves injecting an antifouling agent into a water condensing or quench system in an amount to maintain a zeta potential of fouling liquid and a zeta potential of the surface of the quench system both in a positive range or both in a negative range.
摘要翻译：本发明涉及一种从烯烃物流中分离冷凝水和夹带固体的方法，从而减少或消除夹带固体对分离设备的污染。该方法涉及将防污剂以保持沾污液体的ζ电位和猝熄系统表面的ζ电位均在正范围内或两者都在负范围内的量注入到水冷凝或骤冷系统中。

5. 发明申请

WO2005039761A3 MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 审中-公开
标题翻译：分子筛催化剂组合物，其在转化过程中的制备和使用
公开(公告)号：WO2005039761A3
公开(公告)日：2007-02-01
申请号：PCT/US2004026547
申请日：2004-08-16
申请人： EXXONMOBIL CHEM PATENTS INC , CHANG YUN-FENG , VAUGHN STEPHEN N , CLEM KENNETH R , MARTENS LUC R M , HU WEIGUO
发明人： CHANG YUN-FENG , VAUGHN STEPHEN N , CLEM KENNETH R , MARTENS LUC R M , HU WEIGUO
IPC分类号： B01J37/00 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/00 , C07C1/20 , C10G3/00
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/002 , B01J37/0009 , C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/16 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S502/504 , C07C11/02
摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27 Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.
摘要翻译：本发明提供制备分子筛催化剂颗粒，可用于这些方法的分子筛浆料，分子筛催化剂组合物及其在催化烃转化方法中的应用的方法。在其一个方面，本发明提供了制备分子筛催化剂颗粒的方法，该方法包括以下步骤：a）提供含铝无机氧化物前体在液体介质中的溶液或悬浮液; b）将含铝的无机氧化物前体的溶液或悬浮液与分子筛和任选的其它配制剂组合以形成催化剂配方浆料; c）使所述催化剂配方浆料老化以在所述浆料中产生一种百分比，或增加所述浆料中含铝前体的铝原子的现有百分比，其具有尖锐的Al 2 O 3 在62-63ppm的NMR峰; 和d）从催化剂配方浆料形成分子筛催化剂颗粒。通过本发明的方法获得的催化剂组合物具有改善的耐磨耗性，并且在烃转化方法中特别有用。

6. 发明申请

WO2005103204A3 CRYSTALLINE INTERGROWTH MATERIAL, ITS SYNTHESIS AND ITS USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开
标题翻译：晶体相互作用材料，其合成及其在氧气转化为烯烃中的用途
公开(公告)号：WO2005103204A3
公开(公告)日：2007-06-07
申请号：PCT/US2005007289
申请日：2005-03-04
申请人： EXXONMOBIL CHEM PATENTS INC , MERTENS MACHTELD M , VERBERCKMOES AN , JANSSEN MARCEL J G , CHANG YUN-FENG , MARTENS LUC R M , VAUGHN STEPHEN N , CLEM KENNETH R , MORTIER WILFRIED J
发明人： MERTENS MACHTELD M , VERBERCKMOES AN , JANSSEN MARCEL J G , CHANG YUN-FENG , MARTENS LUC R M , VAUGHN STEPHEN N , CLEM KENNETH R , MORTIER WILFRIED J
IPC分类号： B01J29/85 , B01J27/14 , C01B39/54 , C07C1/20 , C10G3/00
CPC分类号： B01J29/85 , C01B39/54 , C07C1/20 , C07C2529/70 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S423/30 , Y10T428/2982 , C07C11/02
摘要： A silicoaluminophosphate molecular sieve is disclosed that comprises first and second intergrown phases of a CHA framework type and an AEI framework type, wherein said first intergrown phase has an AEUCHA ratio of from 5/95 to 40/60 as determined by DIFFaX analysis, the second intergrown phase has an AEI/CHA ratio of 30/70 to 55/45 as determined by DIFFaX analysis and said molecular sieve has a silica to alumina molar ratio (Si/Al 2 ) from 0.13 to 0.24.
摘要翻译：公开了一种硅铝磷酸盐分子筛，其包含CHA骨架型和AEI骨架型的第一和第二共生相，其中所述第一共生相具有通过DIFFaX分析确定的5/95至40/60的AEUCHA比，第二共生相具有通过DIFFaX分析确定的30/70至55/45的AEI / CHA比，并且所述分子筛具有从0.13至0.24的二氧化硅与氧化铝的摩尔比（Si / Al 2 N 2）。

7. 发明申请

WO2005056184A8 SPRAY DRYING MOLECULAR SIEVE CATALYST 审中-公开
标题翻译：喷雾干燥分子筛催化剂
公开(公告)号：WO2005056184A8
公开(公告)日：2005-09-22
申请号：PCT/US2004032366
申请日：2004-10-01
申请人： EXXONMOBIL CHEM PATENTS INC , CHANG YUN-FENG , VAUGHN STEPHEN N , STAFFORD PAUL R , NEBESH EUGENE , SLAWSKI BARBARA
发明人： CHANG YUN-FENG , VAUGHN STEPHEN N , STAFFORD PAUL R , NEBESH EUGENE , SLAWSKI BARBARA
IPC分类号： B01J29/00 , B01J29/85 , B01J37/00
CPC分类号： B01J29/00 , B01J29/85 , B01J37/0045 , B01J2229/26
摘要： This invention concerns methods of making attrition resistant molecular sieve catalyst, which incorporate the use of appropriate spray drying methods or techniques. The degree of attrition resistance is affected by a variety of spray drying control variables such as spray dryer inlet and outlet temperatures and rate of drying of catalyst slurry materials.
摘要翻译：本发明涉及制备耐磨损分子筛催化剂的方法，其包含使用适当的喷雾干燥方法或技术。耐磨损程度受各种喷雾干燥控制变量影响，如喷雾干燥器入口和出口温度以及催化剂浆料干燥速率。

8. 发明申请

WO03000413B1 MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 审中-公开
标题翻译：分子筛催化剂组合物，其在转化过程中的制备和使用
公开(公告)号：WO03000413B1
公开(公告)日：2003-03-06
申请号：PCT/US0219955
申请日：2002-06-24
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： VAUGHN STEPHEN N , MARTENS LUC R M , CLEM KENNETH R , MERTENS MACHTELD M , SCHWEIZER ALBERT E , CHANG YUN-FENG
IPC分类号： B01J29/85 , B01J35/10 , B01J37/00 , B01J37/10 , C01B37/08 , C07B61/00 , C07C1/20 , C07C11/02 , C07C11/04 , C07C11/06 , C10G3/00 , B01J37/04
CPC分类号： C10G3/49 , B01J29/85 , B01J35/10 , B01J37/0009 , B01J37/0045 , B01J37/10 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C1/20 , C07C11/02 , C07C11/04 , C07C11/06 , C07C2529/00 , C07C2529/85 , C10G3/62 , C10G2400/20 , Y02P20/52 , Y02P30/42
摘要： 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 oxygenated containing feedstock.
摘要翻译：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，优选为含氧原料。

9. 发明专利

CA2451667C MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 未知
公开(公告)号：CA2451667C
公开(公告)日：2012-03-27
申请号：CA2451667
申请日：2002-06-24
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： VAUGHN STEPHEN NEIL , MARTENS LUC ROGER MARC , CLEM KENNETH RAY , MERTENS MACHTELD MARIA , SCHWEIZER ALBERT EDWARD , CHANG YUN-FENG
IPC分类号： B01J29/85 , B01J35/10 , B01J37/00 , B01J37/04 , B01J37/10 , C01B37/08 , C07B61/00 , C07C1/20 , C07C11/02 , C07C11/04 , C07C11/06 , C10G3/00
摘要： 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 oxygenated containing feedstock.

10. 发明专利

EA010038B1 МОЛЕКУЛЯРНО-СИТОВАЯ КАТАЛИТИЧЕСКАЯ КОМПОЗИЦИЯ, ЕЁ ПОЛУЧЕНИЕ И ПРИМЕНЕНИЕ В ПРОЦЕССАХ КОНВЕРСИИ 未知
公开(公告)号：EA010038B1
公开(公告)日：2008-06-30
申请号：EA200600619
申请日：2004-08-16
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： CHANG YUN-FENG , VAUGHN STEPHEN N , CLEM KENNETH R , MARTENS LUC R M , HU WEIGUO
IPC分类号： B01J37/00 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/00 , C07C1/20
摘要： Настоящееизобретениеобеспечиваетспособыполучениячастицмолекулярно-ситовогокатализатора, молекулярно-ситовыесуспензии, которыеможноприменятьв такихспособах, молекулярно-ситовыекаталитическиекомпозициии ихприменениев каталитическихпроцессахконверсииуглеводородов. Водномизаспектовизобретениеобеспечиваетспособполучениячастицмолекулярно-ситовогокатализатора, включающийследующиестадии: (а) обеспечениераствораилисуспензиисодержащегоалюминийпредшественниканеорганическогооксидав жидкойсреде; (б) соединениераствораилисуспензиисодержащегоалюминийпредшественниканеорганическогооксидас молекулярнымситом, инеобязательнодругимикомпонентамипорецептуре, сполучениемрецептурнойсуспензиикатализатора; (в) старениерецептурнойсуспензиикатализаторас цельюполученияв указаннойсуспензииопределенногопроцентногосодержанияилис цельюувеличенияв указаннойсуспензиисуществующегопроцентногосодержанияв содержащемалюминийпредшественникеатомовалюминия, находящихсяв видеолигомеров, дающихострыйпикпри 62-63 ч./млнв спектреЯМРAl; (г) формованиечастицмолекулярно-ситовогокатализатораизрецептурнойсуспензиикатализатора. Каталитическиекомпозиции, полученныеспособамиизнастоящегоизобретения, имеютулучшеннуюустойчивостьк истиранию, ониособеннопригодныдляпримененияв процессахконверсииуглеводородов.

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