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21.发明授权Methods for determining efficacy of metal oxide co-catalysts for oxygenates-to-olefins reactions 有权确定金属氧化物助催化剂对含氧化合物对烯烃反应的有效性的方法公开(公告)号：US08415519B2
公开(公告)日：2013-04-09
申请号：US12337378
申请日：2008-12-17
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , B01J29/005 , B01J29/061 , B01J29/70 , B01J29/7049 , B01J29/84 , B01J29/85 , B01J29/90 , B01J35/002 , B01J35/0066 , B01J35/10 , B01J35/1014 , B01J38/12 , B01J2229/20 , C07C2/08 , C07C2523/10 , C07C2523/12 , C07C2529/85 , C08F10/00 , C08F110/02 , C08F110/06 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/06 , C07C11/02 , C07C11/04 , C08F2/00
摘要： The invention involves a process for converting an oxygenate-containing feed into an olefin-containing product comprising: (a) providing a co-catalyst oxide of a metal from Groups 2-4 of the Periodic Table of Elements, Lanthanides, Actinides, and combinations thereof, (b) contacting the metal oxide with nitromethane under conditions sufficient for the nitromethane to adsorb onto the metal oxide; (c) analyzing the nitromethane-adsorbed metal oxide using NMR to determine a basic site density of the metal oxide; (d) providing a catalyst system comprising a primary catalyst comprising aluminosilicates, aluminophosphates, silicoaluminophosphates, and metal-containing derivatives and combinations thereof, and the co-catalyst metal oxide whose basic site density is ≧0.085 mmol/g and whose BET surface area is ≧20 m2/g; (e) contacting the oxygenate-containing feedstock with the catalyst system under conditions sufficient to form an olefin-containing product; and (f) separating the olefin-containing product into at least ethylene and/or propylene.
摘要翻译： 本发明涉及将含氧化合物的进料转化为含烯烃的产物的方法，其包括：（a）提供元素周期表第2-4族金属的助催化剂氧化物，镧系元素，锕系元素和组合 （b）在足以使硝基甲烷吸附到金属氧化物上的条件下使金属氧化物与硝基甲烷接触; （c）使用NMR分析硝基甲烷吸附的金属氧化物，以确定金属氧化物的基本位点密度; （d）提供催化剂体系，其包括含有硅铝酸盐，铝磷酸盐，硅铝磷酸盐和含金属的衍生物及其组合的初级催化剂，以及其碱性位点密度为≥0.085mmol/ g并且其BET表面积为 ≥20m2/ g; （e）在足以形成含烯烃的产物的条件下使含氧化合物的原料与催化剂体系接触; 和（f）将含烯烃的产物分离成至少为乙烯和/或丙烯。
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22.发明授权System and method for reducing decomposition byproducts in a methanol to olefin reactor system 有权降低甲醇与烯烃反应器系统中分解副产物的系统和方法公开(公告)号：US08080700B2
公开(公告)日：2011-12-20
申请号：US12334967
申请日：2008-12-15
CPC分类号： B01J8/1818 , B01J8/0221 , B01J8/04 , B01J8/0492 , B01J2208/00265 , B01J2208/00495 , C07C1/20 , C07C2521/06 , C07C2521/10 , C07C2523/10 , C07C2523/12 , C07C2529/85 , C10G2400/20 , Y02P30/42 , Y10S585/92 , Y10S585/923 , C07C11/02
摘要： The invention relates to a method for forming olefins from an oxygenate-containing feedstock, comprising contacting the at least partially vaporized feed comprising oxygenates with a first catalyst upstream of an OTO reactor, the first catalyst consisting of a reactive guard bed of metal oxides comprising one or more metals from Groups 2, 3, and 4 of the Periodic Table and/or one or more metals in the Lanthanide and Actinide series, then contacting the feedstock in the OTO reactor with a second catalyst under conditions effective to form an effluent comprising the olefins.
摘要翻译： 本发明涉及从含氧化合物的原料形成烯烃的方法，包括使包含含氧化合物的至少部分蒸发的进料与OTO反应器上游的第一催化剂接触，所述第一催化剂由金属氧化物的反应性保护床组成，包括一个 或更多的元素周期表2,3和4族中的金属和/或镧系元素和锕系元素中的一种或多种金属，然后在有效形成流出物的条件下将OTO反应器中的原料与第二催化剂接触， 烯烃。
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23.发明申请Methods For Determining Efficacy Of Metal Oxide Co-Catalysts For Oxygenates-To-Olefins Reactions 有权用于确定金属氧化物辅助催化剂对于氧化烯到烯烃反应的功效的方法公开(公告)号：US20100152514A1
公开(公告)日：2010-06-17
申请号：US12337378
申请日：2008-12-17
IPC分类号： C07C1/00
CPC分类号： C07C1/20 , B01J29/005 , B01J29/061 , B01J29/70 , B01J29/7049 , B01J29/84 , B01J29/85 , B01J29/90 , B01J35/002 , B01J35/0066 , B01J35/10 , B01J35/1014 , B01J38/12 , B01J2229/20 , C07C2/08 , C07C2523/10 , C07C2523/12 , C07C2529/85 , C08F10/00 , C08F110/02 , C08F110/06 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/06 , C07C11/02 , C07C11/04 , C08F2/00
摘要： The invention involves a process for converting an oxygenate-containing feed into an olefin-containing product comprising: (a) providing a co-catalyst oxide of a metal from Groups 2-4 of the Periodic Table of Elements, Lanthanides, Actinides, and combinations thereof, (b) contacting the metal oxide with nitromethane under conditions sufficient for the nitromethane to adsorb onto the metal oxide; (c) analyzing the nitromethane-adsorbed metal oxide using NMR to determine a basic site density of the metal oxide; (d) providing a catalyst system comprising a primary catalyst comprising aluminosilicates, aluminophosphates, silicoaluminophosphates, and metal-containing derivatives and combinations thereof, and the co-catalyst metal oxide whose basic site density is ≧0.085 mmol/g and whose BET surface area is ≧20 m2/g; (e) contacting the oxygenate-containing feedstock with the catalyst system under conditions sufficient to form an olefin-containing product; and (f) separating the olefin-containing product into at least ethylene and/or propylene.
摘要翻译： 本发明涉及将含氧化合物的进料转化为含烯烃的产物的方法，其包括：（a）提供元素周期表第2-4族金属的助催化剂氧化物，镧系元素，锕系元素和组合 （b）在足以使硝基甲烷吸附到金属氧化物上的条件下使金属氧化物与硝基甲烷接触; （c）使用NMR分析硝基甲烷吸附的金属氧化物，以确定金属氧化物的基本位点密度; （d）提供催化剂体系，其包括含有硅铝酸盐，铝磷酸盐，硅铝磷酸盐和含金属的衍生物及其组合的初级催化剂，以及其碱性位点密度为≥0.085mmol/ g并且其BET表面积为 ≥20m2/ g; （e）在足以形成含烯烃的产物的条件下使含氧化合物的原料与催化剂体系接触; 和（f）将含烯烃的产物分离成至少为乙烯和/或丙烯。
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24.发明授权Method and system for reducing decomposition byproducts in a methanol to olefin reactor system 有权降低甲醇与烯烃反应器系统中分解副产物的方法和系统公开(公告)号：US07338645B2
公开(公告)日：2008-03-04
申请号：US10761745
申请日：2004-01-21
CPC分类号： C22C19/05 , B01J4/002 , B01J19/02 , B01J19/26 , B01J2219/00119 , B01J2219/00155 , B01J2219/00252 , B01J2219/0218 , B01J2219/0236 , C07C1/20 , C22C19/058 , C22C30/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/50 , Y02P30/42 , Y10S585/92 , Y10S585/923 , C07C11/02
摘要： Disclosed is a method and system for reducing the formation of metal catalyzed side-reaction byproducts formed in the feed vaporization and introduction system of a methanol to olefin reactor system by forming and/or coating one or more of the heating devices, feed lines or feed introduction nozzles of/with a material that is resistant to the formation of metal catalyzed side reaction byproducts. The invention also may include monitoring and/or maintaining the temperature of at least a portion of the feed vaporization and introduction system and/or of the feedstock contained therein below about 400° C., 350° C., 300° C., 250° C., 200° C. or below about 150° C. The temperature can be maintained in the desired range by jacketing at least a portion of the feed vaporization and introduction system, such as at least a portion of the feed introduction nozzle, with a thermally insulating material or by implementing a cooling system.
摘要翻译： 公开了用于通过形成和/或涂覆一种或多种加热装置，进料管线或进料来减少在甲醇至烯烃反应器系统的进料蒸发和引入系统中形成的金属催化的副反应副产物的形成的方法和系统 引入具有耐金属催化副反应副产物形成材料的喷嘴。 本发明还可以包括监测和/或维持进料蒸发和引入系统和/或其中所含原料的至少一部分的温度低于约400℃，350℃，300℃，250℃ ℃，200℃或低于约150℃。通过夹套至少一部分进料蒸发和引入系统（例如进料引入喷嘴的至少一部分）可将温度保持在所需范围内， 具有绝热材料或通过实施冷却系统。
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25.发明授权公开(公告)号：US06737556B2
公开(公告)日：2004-05-18
申请号：US10274739
申请日：2002-10-21
IPC分类号： C07C1207
CPC分类号： C22C19/05 , B01J4/002 , B01J19/02 , B01J19/26 , B01J2219/00119 , B01J2219/00155 , B01J2219/00252 , B01J2219/0218 , B01J2219/0236 , C07C1/20 , C22C19/058 , C22C30/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/50 , Y02P30/42 , Y10S585/92 , Y10S585/923 , C07C11/02
摘要： Disclosed is a method and system for reducing the formation of metal catalyzed side-reaction byproducts formed in the feed vaporization and introduction system of a methanol to olefin reactor system by forming and/or coating one or more of the heating devices, feed lines or feed introduction nozzles of/with a material that is resistant to the formation of metal catalyzed side reaction byproducts. The invention also may include monitoring and/or maintaining the temperature of at least a portion of the feed vaporization and introduction system and/or of the feedstock contained therein below about 400° C., 350° C., 300° C., 250° C., 200° C. or below about 150° C. The temperature can be maintained in the desired range by jacketing at least a portion of the feed vaporization and introduction system, such as at least a portion of the feed introduction nozzle, with a thermally insulating material or by implementing a cooling system.
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26.发明申请Synthesis of Chabazite-Containing Molecular Sieves and Their Use in the Conversion of Oxygenates to Olefins 有权含有含异噻唑啉的分子筛的合成及其在烯烃转化中的应用公开(公告)号：US20120316312A1
公开(公告)日：2012-12-13
申请号：US13589289
申请日：2012-08-20
IPC分类号： C07C1/22 , C08F210/02 , C08F210/06 , C08F110/06 , C08F110/02
CPC分类号： C07C1/20 , B01J29/85 , B01J29/90 , B01J2229/42 , C01B39/54 , C07C2529/85 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/06 , C07C11/04
摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.
摘要翻译： 在合成具有90 + CHA框架型特征的硅铝磷酸盐分子筛的方法中，制备包含水，硅，铝和磷源以及有机模板的反应混合物。 在一个方面，将反应混合物在大于10℃/小时加热至结晶温度，并保持在结晶温度或结晶温度范围内，结晶时间为16小时至350小时，以产生硅铝磷酸盐分子 筛。 在另一方面，将反应混合物在小于10℃/小时加热至约150℃至约225℃的结晶温度，然后将其保留在少于10小时以产生硅铝磷酸盐分子筛 。 然后可以从反应混合物中回收分子筛，并且优选用于烃转化方法，例如含氧化合物至烯烃。
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27.发明授权公开(公告)号：US08293854B2
公开(公告)日：2012-10-23
申请号：US13449424
申请日：2012-04-18
IPC分类号： C08F2/00 , C01B37/08 , B01J27/182
CPC分类号： C07C1/20 , B01J29/85 , B01J29/90 , B01J2229/42 , C01B39/54 , C07C2529/85 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/06 , C07C11/04
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.
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公开(公告)号：US07977521B2
公开(公告)日：2011-07-12
申请号：US12136843
申请日：2008-06-11
IPC分类号： C07C1/00
CPC分类号： C10G3/62 , B01J29/90 , B01J2038/005 , C10G3/49 , C10G2300/4006 , C10G2300/4012 , C10G2300/703 , C10G2300/802 , C10G2400/20 , Y10S585/906 , Y10S585/91
摘要： This invention, in one embodiment, is drawn to a process for forming olefin product by contacting an oxygenate with an olefin-forming catalyst under supercritical conditions to form an olefin product. This invention also relates to methods for activating molecular sieve catalyst, regenerating molecular sieve catalyst, and forming and/or disposing a co-catalyst within a molecular sieve catalyst, each under supercritical conditions.
摘要翻译： 在一个实施方案中，本发明涉及通过在超临界条件下使含氧物与形成烯烃的催化剂接触以形成烯烃产物来形成烯烃产物的方法。 本发明还涉及分子筛催化剂的活化方法，再生分子筛催化剂，以及在分子筛催化剂中，在超临界条件下形成和/或配置助催化剂。
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29.发明申请Molecular sieve catalyst composition, its making and use in conversion processes 有权分子筛催化剂组成，其制备和用途在转化过程中公开(公告)号：US20080269436A1
公开(公告)日：2008-10-30
申请号：US11640559
申请日：2006-12-18
申请人： Stephen N. Vaughn , Yun-feng Chang , Luc R.M. Martens , Kenneth R. Clem , Machteld M. Mertens , Albert E. Schweizer
发明人： Stephen N. Vaughn , Yun-feng Chang , Luc R.M. Martens , Kenneth R. Clem , Machteld M. Mertens , Albert E. Schweizer
IPC分类号： C08F2/00
CPC分类号： 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
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 oxygenate 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，优选含有氧化合物的原料。
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公开(公告)号：US07435598B2
公开(公告)日：2008-10-14
申请号：US10705036
申请日：2003-11-10
CPC分类号： G01N31/10 , B01J2219/00286 , B01J2219/00308 , B01J2219/00495 , B01J2219/00689 , B01J2219/00704 , B01J2219/00745 , B01J2219/00747 , C40B30/08 , C40B40/18 , G01N35/0099 , G01N35/025 , G01N2035/00346 , Y10T436/11 , Y10T436/25875
摘要： An apparatus and process are described in which a plurality of preloaded catalyst samples tubes can be serially and automatically moved from a support to a reaction zone where each catalyst sample can be heated and a preheated reagent feed contacted with the sample and the effluent fed to a product collection and analysis system.
摘要翻译： 描述了一种装置和方法，其中多个预加载的催化剂样品管可以从支持体连续自动地移动到反应区，其中每个催化剂样品可被加热，并且预热的试剂进料与样品接触并将流出物进料至 产品收集和分析系统。
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