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1. 发明申请

WO2010011423A8 SYNTHESIS OF CHABAZITE-CONTAINING MOLECULAR SIEVES AND THEIR USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开
标题翻译：含氧化铵分子筛的合成及其在氧气转化为烯烃中的用途
公开(公告)号：WO2010011423A8
公开(公告)日：2010-10-21
申请号：PCT/US2009046172
申请日：2009-06-03
申请人： EXXONMOBIL CHEM PATENTS INC , MERTENS MACHTELD M , CAO GUANG
发明人： MERTENS MACHTELD M , CAO GUANG
IPC分类号： B01J29/04 , C01B37/08 , C07C17/20
CPC分类号： B01J29/85 , B01J35/023 , B01J37/0009 , B01J2229/42 , C01B37/08 , C01B39/54 , C07C1/20 , C07C2529/70 , Y02P30/42 , C07C11/02
摘要： In a method of synthesizing a mostly CHA-type silicoaluminophosphate sieve, a reaction mixture comprises sources of water, silicon, aluminum, phosphorus, and a template. In one aspect, when the reaction mixture Si/A12 ratio is less than 0.33, crystallization is induced at at least 165°C. Advantageously, the sieve so crystallized exhibits a Si/A12 ratio less than 0.33 and/or at least 0.10 greater than the synthesis mixture Si/A12 ratio. In another aspect, the aluminum and phosphorus sources are first combined to form a primary mixture that is aged. The silicon source and template can then be added to form the synthesis mixture. After inducing crystallization, in this aspect, both the synthesis mixture and crystallized sieve exhibit a Si/A12 ratio less than 0.33 and/or the crystallized sieve has an average crystal size not more than 3.0µm. The molecular sieve from both aspects can be used in a hydrocarbon (oxygenates-to-olefins) conversion process.
摘要翻译：在合成大多数CHA型硅铝磷酸盐筛的方法中，反应混合物包含水，硅，铝，磷和模板的来源。一方面，当反应混合物Si / A12比小于0.33时，在至少165℃下诱导结晶。有利地，如此结晶的筛子表现出比合成混合物Si / A12比低小于0.33和/或至少0.10的Si / A12比。另一方面，首先将铝和磷源组合以形成老化的初级混合物。然后可以加入硅源和模板以形成合成混合物。诱导结晶后，在这一方面，合成混合物和结晶化筛均显示小于0.33的Si / A12比例和/或结晶筛的平均晶体尺寸不大于3.0μm。来自两个方面的分子筛可用于烃（含氧化合物 - 烯烃）转化过程。

2. 发明申请

WO2010011420A1 SYNTHESIS OF CHABAZITE-CONTAINING MOLECULAR SIEVES AND THEIR USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开
标题翻译：含氧化铵分子筛的合成及其在氧气转化为烯烃中的用途
公开(公告)号：WO2010011420A1
公开(公告)日：2010-01-28
申请号：PCT/US2009/046154
申请日：2009-06-03
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , MERTENS, Machteld, M. , VAUGHN, Stephen, N. , CAO, Guang , MARTENS, Luc, R., M. , AFEWORKI, Mobae
发明人： MERTENS, Machteld, M. , VAUGHN, Stephen, N. , CAO, Guang , MARTENS, Luc, R., M. , AFEWORKI, Mobae
IPC分类号： B01J29/04 , C01B37/08 , C07C1/20
CPC分类号： B01J29/85 , B01J35/023 , B01J37/0009 , B01J2229/42 , C01B37/08 , C01B39/54 , C07C1/20 , C07C2529/70 , Y02P30/42 , C07C11/02
摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90%+ CHA framework type character, a reaction mixture is prepared comprising first combining a reactive source of aluminum with a reactive source of phosphorus to form a primary mixture that is aged. A reactive source of silicon and a template for directing the formation of the molecular sieve can then be added to form a synthesis mixture. Crystallization is then induced in the synthesis mixture. Advantageously, (i) the source of silicon comprises an organosilicate, (ii) the source of phosphorus optionally comprises an organophosphate, and (iii) the crystallized silicoaluminophosphate molecular sieve has a crystal size distribution such that its average crystal size is not greater than 5 μm. The molecular sieve can then preferably be used in a hydrocarbon (oxygenates-to-olefins) conversion process.
摘要翻译：在合成具有90％+ CHA骨架类型特征的硅铝磷酸盐分子筛的方法中，制备反应混合物，其包括首先将活性的铝源与磷的反应源混合以形成老化的初级混合物。然后可以加入硅的反应性源和用于引导分子筛形成的模板以形成合成混合物。然后在合成混合物中诱导结晶。有利地，（i）硅源包含有机硅酸盐，（ii）磷源任选地包含有机磷酸盐，和（iii）结晶的硅铝磷酸盐分子筛具有使其平均晶体尺寸不大于5的晶体尺寸分布微米。分子筛可以优选用于烃（含氧化合物 - 烯烃）转化过程中。

3. 发明申请

WO2009009248A1 SYNTHESIS OF CHABAZITE STRUCTURE-CONTAINING MOLECULAR SIEVES AND THEIR USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开
标题翻译：含有CHABAZITE结构的分子筛的合成及其在氧化烯烃转化中的应用
公开(公告)号：WO2009009248A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/066553
申请日：2008-06-11
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CAO, Guang , SHAH, Matu, J.
发明人： CAO, Guang , SHAH, Matu, J.
IPC分类号： C10G3/00 , B01J29/83 , B01J29/85 , C01B37/08 , C01B39/54
CPC分类号： C01B37/08 , B01J29/83 , B01J29/85 , C01B39/54 , C10G2400/20 , Y02P30/20 , Y02P30/42
摘要： In a method of synthesizing a silicoaluminophosphate or aluminophosphate molecular sieve comprising a CHA framework-type material, a synthesis mixture is provided comprising a source of aluminum, a source of phosphorus, optionally a source of silicon and at least one organic template of formula (I): [R 1 R 2 R 3 R 4 N]+ X - (I) wherein each of R 1 , R 2 , R 3 , and R 4 is independently an acyclic alkyl group having at least one carbon atom, the total number of carbon atoms in said alkyl groups R 1 , R 2 , R 3 , and R 4 is greater than 8 but less than 16, and X - is an anion. The synthesis mixture can then be crystallized to produce the desired molecular sieve.
摘要翻译：在合成包含CHA骨架型材料的硅铝磷酸盐或磷酸铝分子筛的方法中，提供了合成混合物，其包含铝源，磷源，任选的硅源和至少一种式（I ）：[R1R2R3R4N] + X-（I）其中R1，R2，R3和R4各自独立地为具有至少一个碳原子的无环烷基，所述烷基中的总碳原子数为R1，R2，R3 并且R4大于8但小于16，X-是阴离子。然后可以将合成混合物结晶以产生所需的分子筛。

4. 发明申请

WO2008033229A2 A METHOD OF MAKING POROUS CRYSTALLINE MATERIALS 审中-公开
标题翻译：制造多孔结晶材料的方法
公开(公告)号：WO2008033229A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/019185
申请日：2007-08-30
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , CAO, Guang
发明人： CAO, Guang
CPC分类号： C01B37/005 , B01J29/047 , B01J29/06 , B01J29/70 , B01J29/85 , C01B37/02 , C01B39/06 , C01B39/065 , C01B39/08 , C01B39/54 , Y02P30/20 , Y02P30/42
摘要： The present invention relates to new methods of making crystalline materials, as well as to new crystalline materials obtainable by such methods, and their use in hydrocarbon conversion processes. In one of its aspects, the invention relates to a method for preparing a crystalline molecular sieve. comprising oxides of one or more tetravalent element(s), optionally one or more trivalent element(s), and optionally one or more pentavalent element(s), said method comprising submitting to crystallization conditions one or more sources of said oxides in the presence of at least one organic templating agent R of formula C 1 C 2 R 1 R 2 N + A - (I), in which C 1 and C 2 each independently represent a substituted or unsubstituted cyclohexyl or cyclopentyl group; R 1 and R 2 each independently represent a methyl group, an ethyl group or a propyl group, or R 1 and R 2 together with the nitrogen atom they are connected to form a ring containing 5 or 6 atoms; and A represents hydroxyl, fluorine, chlorine, bromine or iodine.
摘要翻译：本发明涉及制备结晶材料的新方法以及可通过这些方法获得的新结晶材料及其在烃转化方法中的用途。在其一个方面，本发明涉及一种制备结晶分子筛的方法。包括一种或多种四价元素的氧化物，任选的一种或多种三价元素，以及任选的一种或多种五价元素，所述方法包括在存在的情况下使所述氧化物的一种或多种来源结晶的至少一种式C的至少一种有机模板剂R 1 C 1 H 2 O 2 R 2 其中C 1至C 2和C 2各自独立地表示取代或未取代的环己基或环戊基 ; R 1和R 2各自独立地表示甲基，乙基或丙基，或R 1和R 2 与它们连接的氮原子一起形成含有5或6个原子的环; A表示羟基，氟，氯，溴或碘。

5. 发明申请

WO2005113145A1 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：WO2005113145A1
公开(公告)日：2005-12-01
申请号：PCT/US2005/016199
申请日：2005-05-09
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , MARTENS, Luc, R., M. , JANSSEN, Marcel, J., G. , MERTENS, Machteld, M. , VERBERCKMOES, An , CAO, Guang , BREUNINGER, Marcus , BURGFELS, Gotz , PRITZL, Andreas
IPC分类号： B01J37/00
CPC分类号： C07C1/20 , B01J29/85 , C10G3/49 , C10G3/56 , C10G3/62 , C10G2300/1022 , C10G2400/20 , Y02P30/20 , Y02P30/42 , Y10S423/30 , Y10S502/514 , C07C11/02
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 a conversion process for producing olefin(s) preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock in the presence of a molecular sieve having been synthesized in the presence of a flocculant.
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，本发明涉及一种从在原料，优选含氧化合物的原料中生产烯烃（优选乙烯和/或丙烯）的转化方法，所述原料在已经在絮凝剂存在下合成的分子筛存在下进行。

6. 发明申请

WO2004054714A1 MODIFIED METALLOALUMINIUMOPHOSPHATE MOLECULAR SIEVES, PREPARATION AND USE THEREOF IN METHANOL TO OLEFINS PROCESS 审中-公开
标题翻译：改性金属钼酸盐分子筛，在甲醇中制备和使用烯烃方法
公开(公告)号：WO2004054714A1
公开(公告)日：2004-07-01
申请号：PCT/US2003/009092
申请日：2003-03-24
申请人： EXXONMOBIL CHEMICAL PATENTS INC. A Corporation of the State of Delaware , MEES, Filip , VANSANT, Etienne , WANG, Kun , HALL, Richard, B. , JANSSEN, Marcel, J. , MARTENS, Luc, R., M. , VERBERCKMOES, An , CAO, Guang
发明人： MEES, Filip , VANSANT, Etienne , WANG, Kun , HALL, Richard, B. , JANSSEN, Marcel, J. , MARTENS, Luc, R., M. , VERBERCKMOES, An , CAO, Guang
IPC分类号： B01J37/02
CPC分类号： B01J37/0209 , B01J29/84 , B01J29/85 , B01J2229/14 , B01J2229/30 , C07C1/20 , C07C2531/14 , C10G3/49 , C10G3/62 , C10G2300/4081 , C10G2300/708 , C10G2400/20 , Y02P20/52 , Y02P30/20 , Y02P30/42 , C07C11/04 , C07C11/06
摘要： The invention is directed to a method for modifying a microporous metalloaluminophosphate molecular sieve, the method comprising the steps of a) introducing a compound containing at least one M-X group within the cages of said microporous molecular sieve; and b) reacting said compound containing at least one M-X group with the acid groups located in the cages of the molecular sieve, wherein the compound containing at least one M-X group is selected from the group consisting of compounds of formula MX 3 , compounds of formulaM 2 X 6 , and mixtures thereof, M being a metal belonging to Group 13 of the Periodic Table, and X independently being a hydrogen or halogen atom. Preferably, X is a hydrogen atom. The present invention also relates to modified metalloaluminophosphate molecular sieves, preferably modified silicoaluminophosphate molecular sieves, as well as to the use of these modified molecular sieves in catalytic processes, such as processes for the conversion of oxygenated hydrocarbon feedstocks.
摘要翻译：本发明涉及一种改性微孔金属铝磷酸盐分子筛的方法，该方法包括以下步骤：a）将含有至少一个M-X基团的化合物引入所述微孔分子筛的笼中; 和b）使含有至少一个MX基团的化合物与位于分子筛的笼中的酸基反应，其中含有至少一个MX基团的化合物选自式MX3化合物，式M2X6化合物，和它们的混合物，M是属于周期表第13族的金属，X独立地是氢或卤素原子。优选地，X是氢原子。本发明还涉及改性的金属铝磷酸盐分子筛，优选改性的硅铝磷酸盐分子筛，以及这些改性分子筛在催化方法中的用途，例如转化含氧烃原料的方法。

7. 发明申请

WO2003084660A2 INTERIOR SURFACE MODIFICATIONS OF MOLECULAR SIEVES WITH ORGANOMETALLIC REAGENTS AND THE USE THEREOF FOR THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开
标题翻译：分子筛与有机试剂的内部表面改性及其用于将氧化物转化成烯烃的用途
公开(公告)号：WO2003084660A2
公开(公告)日：2003-10-16
申请号：PCT/US2003/005991
申请日：2003-02-28
申请人： EXXONMOBIL CHEMICAL PATENTS INC , WANG, Kun , BARE, Richard, E. , LEVIN, Doron , VARTULI, James, C. , CAO, Guang , HALL, Richard, B.
发明人： WANG, Kun , BARE, Richard, E. , LEVIN, Doron , VARTULI, James, C. , CAO, Guang , HALL, Richard, B.
IPC分类号： B01J29/00
CPC分类号： C10G3/44 , B01J23/06 , B01J29/85 , B01J29/90 , B01J37/0201 , B01J38/12 , B01J2229/186 , B01J2229/34 , C01B37/08 , C01B39/026 , C07C1/20 , C07C2529/85 , C07C2531/12 , C10G3/49 , C10G2400/20 , Y02P20/52 , Y02P20/584 , Y02P30/20 , Y02P30/42 , Y10S423/30 , C07C11/04 , C07C11/06
摘要： A method for making an organometallic treated molecular sieve is described in which a molecular sieve having at least one hydroxyl group and at least [A10 2 ] and [P0 2 ] tetrahedral units and having an average pore dimension less than or equal to about 5A is contacted with a solution comprising an organometallic compound and a non-proton donating solvent. The resulting organometallic treated molecular sieve has enhanced ethylene and/or propylene selectivity when used in the conversion of organic oxygenates to olefins. The ethylene and/or propylene selectivity, as well as catalyst life, are further enhanced when the resulting organometallic treated molecular sieve is combined with an oxide of at least one metal selected from Groups 2, 3 and Group 4 of the Periodic Table.
摘要翻译：描述了一种制备有机金属处理分子筛的方法，其中具有至少一个羟基和至少[A102]和[P02]四面体单元并且具有小于或等于约5A的平均孔尺寸的分子筛与包含有机金属化合物和非质子供体溶剂的溶液。所得到的有机金属处理分子筛当用于有机含氧化合物转化为烯烃时具有增强的乙烯和/或丙烯选择性。当得到的有机金属处理分子筛与选自元素周期表第2,3族和第4族中的至少一种金属的氧化物结合时，乙烯和/或丙烯选择性以及催化剂寿命进一步提高。

8. 发明申请

WO1995009174A1 ASPARTOACYLASE GENE, PROTEIN, AND METHODS OF SCREENING FOR MUTATIONS ASSOCIATED WITH CANAVAN DISEASE 审中-公开
标题翻译： ASPACACYLASE基因，蛋白质和筛选与CANAVAN疾病相关的突变的方法
公开(公告)号：WO1995009174A1
公开(公告)日：1995-04-06
申请号：PCT/US1994007430
申请日：1994-07-05
申请人： MIAMI CHILDREN'S HOSPITAL RESEARCH INSTITUTE, INC. , MATALON, Reuben , KAUL, Rajinder , CAO, Guang, Ping , BALAMURUGAN, Kuppareddi , MICHALS-MATALON, Kimberlee
发明人： MIAMI CHILDREN'S HOSPITAL RESEARCH INSTITUTE, INC.
IPC分类号： C07H17/00
CPC分类号： G01N33/6896 , A01K2217/05 , C12N9/80 , C12Q1/6883 , C12Q2600/156 , C12Q2600/166 , G01N33/573
摘要： Canavan disease, an autosomal recessive leukodystrophy, is caused by deficiency of aspartoacylase and accumulation of N-acetylaspartic acid in brain. Human aspartoacylase (ASP) cDNA spanning 1,435 bp has been cloned and expressed in E. coli. A base change, a854 > c, has been found in 85 % of the 34 Canavan alleles tested so far, which results in a missense glu 285 > ala mutation that is predicted to be part of the catalytic domain of aspartoacylase. Several additional mutations have also been identified. The invention therefore provides nucleic acid sequences, genes, polypeptides, antibodies, vectors containing the gene, host cells transformed with vectors containing the gene, animal models for the disease, methods for expressing the polypeptide, genetic screening methods and kits, diagnostic methods and kits, methods of treating Canavan disease and methods of genetic therapy for the disease.
摘要翻译：卡纳万病是常染色体隐性遗传性白血病，由于天冬氨酰酶的缺乏和脑中N-乙酰天冬氨酸的积累引起。跨越1,435bp的人天冬酰胺酶（ASP）cDNA已被克隆并在大肠杆菌中表达。在目前为止测试的34只卡纳万等位基因中，85％的基因变异已被发现，这导致了预测为天冬酰胺酶催化结构域的一部分的错义glu 285> ala突变。还鉴定了另外几个突变。因此，本发明提供核酸序列，基因，多肽，抗体，含有该基因的载体，用含该基因的载体转化的宿主细胞，用于该疾病的动物模型，表达多肽的方法，遗传筛选方法和试剂盒，诊断方法和试剂盒治疗卡万那病的方法和疾病遗传治疗方法。

9. 发明申请

WO2011008329A2 CATALYST AND ONCE-THROUGH REACTOR-REGENERATOR PROCESS FOR OXYGENATE TO OLEFINS PRODUCTION 审中-公开
标题翻译：催化剂和一氧化碳反应器再生器过程用于氧气生产
公开(公告)号：WO2011008329A2
公开(公告)日：2011-01-20
申请号：PCT/US2010/034702
申请日：2010-05-13
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CAO, Guang , CAO, Chunshe , HALL, Richard, B. , COLLE, Thomas, H.
发明人： CAO, Guang , CAO, Chunshe , HALL, Richard, B. , COLLE, Thomas, H.
IPC分类号： C07C1/20
CPC分类号： B01J29/90 , B01J29/7015 , B01J38/12 , C07C1/20 , C07C2529/70 , C07C2529/85 , Y02P20/584 , Y02P30/42 , C07C11/02
摘要： Disclosed herein is a method of converting oxygenates to olefins comprising contacting an oxygenate stream with an acidic high silica chabazite catalyst in one or more oxygenate-to-olefins reactors; circulating greater than from 80 % of the catalyst to one or more catalyst regenerators to form regenerated catalyst; circulating the regenerated catalyst, preferably the same amount of regenerated catalyst, back to the oxygenate-to-olefins reactor to contact an oxygenate stream; and isolating a stream of olefins from the one or more oxygenate-to-olefins reactors.
摘要翻译：本文公开了一种将含氧物转化为烯烃的方法，包括使含氧化合物物流与酸性高二氧化硅菱沸石催化剂在一个或多个含氧化合物至烯烃反应器中接触; 循环大于80％的催化剂到一个或多个催化剂再生器以形成再生催化剂; 将再生催化剂，优选相同量的再生催化剂循环回到含氧化合物至烯烃反应器以接触含氧化合物流; 并从所述一个或多个含氧化合物至烯烃反应器中分离出烯烃流。

10. 发明申请

WO2009134534A3 TREATMENT OF SMALL PORE MOLECULAR SIEVES AND THEIR USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开
标题翻译：小孔分子筛的处理及其在氧气转化成烯烃中的用途
公开(公告)号：WO2009134534A3
公开(公告)日：2010-04-29
申请号：PCT/US2009036520
申请日：2009-03-09
申请人： EXXONMOBIL CHEM PATENTS INC , CAO GUANG , KENNEDY GORDON J , SHAH MATU J
发明人： CAO GUANG , KENNEDY GORDON J , SHAH MATU J
IPC分类号： C01B37/02 , C01B39/02
CPC分类号： B01J29/7015 , B01J29/035 , B01J29/06 , B01J2229/24 , B01J2229/37 , C01B37/02 , C01B39/026 , C07C1/20 , C07C2529/70 , C07C11/02
摘要： A method is disclosed of treating a porous crystalline molecular sieve having a pore size less than or equal to about 5 Angstroms to decrease its coke selectivity in oxygenate to olefin conversion reactions. The method comprises contacting the molecular sieve with an acid having a kinetic diameter greater than or equal to that of acetic acid.
摘要翻译：公开了一种处理孔径小于或等于约5埃的多孔结晶分子筛以降低其在含氧化合物与烯烃转化反应中的焦炭选择性的方法。该方法包括使分子筛与动力学直径大于或等于乙酸的酸的酸接触。

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