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81.发明授权Coal hydroconversion process comprising solvent enhanced pretreatment with carbon monoxide 失效煤加氢转化方法包括用一氧化碳进行溶剂增强预处理
公开(公告)号：US5200063A
公开(公告)日：1993-04-06
申请号：US774446
申请日：1991-10-09
申请人： Dan R. Neskora , Stephen N. Vaughn , W. Neal Mitchell , Calude C. Culross , Steve D. Reynolds , Edward Effron
发明人： Dan R. Neskora , Stephen N. Vaughn , W. Neal Mitchell , Calude C. Culross , Steve D. Reynolds , Edward Effron
摘要： This invention is directed to a staged process for producing liquids from coal or similar carbonaceous feeds combining a pretreatment stage and a liquefaction stage. In the process, the feed is dispersed in an organic solvent and reacted with carbon monoxide at an elevated temperature and pressure. The so pretreated coal is sent to a liquefaction reactor, wherein the coal is reacted in the presence of hydrogen and catalyst to produce valuable liquid fuels or feedstocks.
摘要翻译： 本发明涉及一种从预处理阶段和液化阶段结合的煤或类似碳质饲料生产液体的分段方法。 在该方法中，将进料分散在有机溶剂中并在升高的温度和压力下与一氧化碳反应。 将如此预处理的煤送到液化反应器，其中煤在氢和催化剂的存在下反应以产生有价值的液体燃料或原料。
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82.发明授权Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins 有权含有菱沸石的分子筛的合成及其在含氧化合物转化为烯烃的用途公开(公告)号：US08268277B2
公开(公告)日：2012-09-18
申请号：US12477808
申请日：2009-06-03
IPC分类号： C01B37/08
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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83.发明授权Method of formulating a molecular sieve catalyst composition by controlling component addition 有权通过控制组分添加剂配制分子筛催化剂组合物的方法公开(公告)号：US07772337B2
公开(公告)日：2010-08-10
申请号：US11859227
申请日：2007-09-21
申请人： Yun-feng Chang , Stephen N. Vaughn
发明人： Yun-feng Chang , Stephen N. Vaughn
IPC分类号： C08F4/00
CPC分类号： C08F10/00 , B01J29/84 , B01J29/85 , B01J35/002 , B01J37/0036 , B01J37/0045 , B01J2229/42 , C07C1/20 , C07C2521/04 , C07C2521/16 , C07C2529/83 , C07C2529/85 , C08F210/16 , Y02P20/52 , Y02P30/42 , C07C11/02 , C07C11/06 , C07C11/04 , C08F210/06 , C08F2/00
摘要： This invention provides a method of making a molecular sieve catalyst composition comprising the steps of: a) combining molecular sieve crystals with binder and liquid to form a binder-sieve mixture; b) combining the binder-sieve mixture with matrix material to form a binder-sieve-matrix mixture; c) mixing the binder-sieve-matrix mixture under conditions sufficient to form a slurry having a solids content of at least 40 wt %, based on total weight of the slurry; d) progressing the mixing until slurry viscosity decreases without significant additional dilution of the slurry, so that the slurry solids content does not significantly decrease; and e) drying the decreased viscosity slurry to produce a dried molecular sieve catalyst composition having an attrition rate index of not greater than 1 wt %/hr. The aforementioned catalyst compositions can be used in processes for making olefin product from oxygenate feedstock, which olefin products can be further used for making (co)polymer products.
摘要翻译： 本发明提供一种制备分子筛催化剂组合物的方法，其包括以下步骤：a）将分子筛结晶与粘合剂和液体结合以形成粘合剂 - 筛混合物; b）将粘合剂 - 筛混合物与基质材料组合以形成粘合剂 - 筛 - 基质混合物; c）在足以形成基于浆料总重量的至少40重量％的固体含量的浆料的条件下混合粘合剂 - 筛子 - 基质混合物; d）进行混合直到浆液粘度降低而不显着额外稀释浆料，使得浆料固体含量不显着降低; 和e）干燥粘度降低的浆料以产生具有不大于1重量％/小时的磨耗率指数的干燥分子筛催化剂组合物。 上述催化剂组合物可用于从含氧化合物原料制备烯烃产物的方法中，该烯烃产物可以进一步用于制备（共）聚合物产物。
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84.发明授权Methods addressing aging in flocculated molecular sieve catalysts for hydrocarbon conversion processes 有权解决用于烃转化过程的絮凝分子筛催化剂中的老化的方法公开(公告)号：US07732537B2
公开(公告)日：2010-06-08
申请号：US12021918
申请日：2008-01-29
CPC分类号： C08F10/00 , B01J29/06 , B01J29/7015 , B01J29/84 , B01J29/85 , B01J37/0045 , B01J2229/40 , B01J2229/42 , C07C1/20 , C07C2529/85 , Y02P20/52 , Y02P30/42 , C07C11/06 , C07C11/04 , C08F4/16 , C08F4/12
摘要： One aspect of the invention relates to a method for formulating a molecular sieve catalyst composition, the method comprising the steps of: (a) providing a synthesized molecular sieve having been recovered in the presence of a flocculant; (b) thermally treating the synthesized molecular sieve at a temperature from about 50° C. to about 250° C. and under other conditions sufficient to form a thermally treated synthesized molecular sieve having a first LOI less than 26% and a first micropore surface area; (c) aging the thermally treated synthesized molecular sieve for at least one year; (d) analyzing the aged, thermally treated molecular sieve to determine a second micropore surface area, wherein the second micropore surface area is 3% or less lower than the first micropore surface area; and (e) combining the aged, thermally treated synthesized molecular sieve, a binder, and optionally a matrix material to produce an aged, formulated molecular sieve catalyst composition.
摘要翻译： 本发明的一个方面涉及一种配制分子筛催化剂组合物的方法，该方法包括以下步骤：（a）提供在絮凝剂存在下回收的合成分子筛; （b）在约50℃至约250℃的温度和在足以形成具有第一LOI小于26％的热处理合成分子筛的其它条件下热处理合成的分子筛和第一微孔表面 区; （c）将经热处理的合成分子筛老化至少一年; （d）分析老化的热处理分子筛以确定第二微孔表面积，其中第二微孔表面积比第一微孔表面积低3％或更低; 和（e）将老化的热处理合成分子筛，粘合剂和任选的基质材料组合以制备老化的配制分子筛催化剂组合物。
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公开(公告)号：US20100087610A1
公开(公告)日：2010-04-08
申请号：US12533745
申请日：2009-07-31
CPC分类号： C08F10/00 , B01J29/85 , C01B39/54 , C07C1/20 , C07C2529/85 , C08F110/02 , C08F210/16 , Y02P20/52 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C11/02 , C08F4/16 , C08F4/12 , C08F210/06
摘要： A crystalline microporous silicoaluminophosphate (SAPO) molecular sieve is prepared by: (a) providing a reaction mixture having a molar composition within the following ranges: P:Al from 0.75 to 1.25, Si:Al2 from 0.01 to 0.32, H2O:Al2 from 25 to 50, and R:Al2 from 1 to 3, where R designates a structure directing agent (template), and wherein the molar ratios for the aluminum, phosphorus, and silicon sources are calculated based on the oxide forms; (b) heating the mixture to a crystallization temperature of between 150° C. to 250° C. to form the crystalline molecular sieve within the reaction mixture; and (c) following crystallization in step (b), aging the crystalline molecular sieve in an alkaline liquid at a temperature below the crystallization temperature from 0.5 hour for up to 120 hours. Aging can affect both catalyst life and catalyst activity.
摘要翻译： 通过以下步骤制备结晶微孔硅铝磷酸盐（SAPO）分子筛：（a）提供具有以下范围内的摩尔组成的反应混合物：P：Al为0.75至1.25，Si：Al 2为0.01至0.32，H 2 O：Al 2为25 至50，R：Al 2为1至3，其中R表示结构导向剂（模板），其中基于氧化物形式计算铝，磷和硅源的摩尔比; （b）将混合物加热至150℃至250℃的结晶温度以在反应混合物内形成结晶分子筛; 和（c）在步骤（b）中结晶之后，在低于结晶温度的温度下将结晶分子筛在碱性液体中老化0.5小时达120小时。 老化可影响催化剂寿命和催化剂活性。
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86.发明申请Methods Addressing Aging In Flocculated Molecular Sieve Catalysts For Hydrocarbon Conversion Processes 有权用于烃转化过程的絮凝分子筛催化剂中的老化方法公开(公告)号：US20090192276A1
公开(公告)日：2009-07-30
申请号：US12021918
申请日：2008-01-29
IPC分类号： C08F4/16 , C08F4/12 , C07C5/333 , B01J27/182
CPC分类号： C08F10/00 , B01J29/06 , B01J29/7015 , B01J29/84 , B01J29/85 , B01J37/0045 , B01J2229/40 , B01J2229/42 , C07C1/20 , C07C2529/85 , Y02P20/52 , Y02P30/42 , C07C11/06 , C07C11/04 , C08F4/16 , C08F4/12
摘要： One aspect of the invention relates to a method for formulating a molecular sieve catalyst composition, the method comprising the steps of: (a) providing a synthesized molecular sieve having been recovered in the presence of a flocculant; (b) thermally treating the synthesized molecular sieve at a temperature from about 50° C. to about 250° C. and under other conditions sufficient to form a thermally treated synthesized molecular sieve having a first LOI less than 26% and a first micropore surface area; (c) aging the thermally treated synthesized molecular sieve for at least one year; (d) analyzing the aged, thermally treated molecular sieve to determine a second micropore surface area, wherein the second micropore surface area is 3% or less lower than the first micropore surface area; and (e) combining the aged, thermally treated synthesized molecular sieve, a binder, and optionally a matrix material to produce an aged, formulated molecular sieve catalyst composition.
摘要翻译： 本发明的一个方面涉及一种配制分子筛催化剂组合物的方法，该方法包括以下步骤：（a）提供在絮凝剂存在下回收的合成分子筛; （b）在约50℃至约250℃的温度和在足以形成具有第一LOI小于26％的热处理合成分子筛的其它条件下热处理合成的分子筛和第一微孔表面 区; （c）将经热处理的合成分子筛老化至少一年; （d）分析老化的热处理分子筛以确定第二微孔表面积，其中第二微孔表面积比第一微孔表面积低3％或更低; 和（e）将老化的热处理合成分子筛，粘合剂和任选的基质材料组合以制备老化的配制分子筛催化剂组合物。
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87.发明授权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：US07160831B2
公开(公告)日：2007-01-09
申请号：US10178374
申请日：2002-06-24
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： B01J29/06
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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88.发明授权Method and apparatus for controlling effluent composition in oxygenates to olefins conversion 失效用于控制含氧化合物中的流出物组合物到烯烃转化的方法和装置公开(公告)号：US07115791B2
公开(公告)日：2006-10-03
申请号：US10325523
申请日：2002-12-19
CPC分类号： C07C1/20 , Y10S585/956
摘要： A process for controlling an oxygenates to olefin reactor is disclosed which comprises: contacting oxygenate-containing feedstock, e.g., methanol, in a reaction zone in the presence of a molecular sieve oxygenate to olefins conversion catalyst under conditions sufficient to provide an olefins-containing effluent containing alkyl alcohol and dialkyl ether, e.g., methanol and dimethyl ether; analyzing a single gas phase of the effluent determine alkyl alcohol concentration and dialkyl ether concentration; and adjusting reactor conditions, e.g., WHSV, as a function of alkyl alcohol concentration and dialkyl ether concentration, as necessary to provide a substantially consistent effluent composition. A corresponding apparatus for carrying out the process is also provided.
摘要翻译： 公开了一种控制含氧化合物至烯烃反应器的方法，其包括：在足以提供含烯烃的流出物的条件下，使含氧化合物的原料例如甲醇在分子筛含氧化合物存在下在反应区中与烯烃转化催化剂接触 含有烷基醇和二烷基醚，例如甲醇和二甲醚; 分析出流出物的单一气相，确定烷基醇浓度和二烷基醚浓度; 并根据需要调节反应器条件，例如WHSV，作为烷基醇浓度和二烷基醚浓度的函数，以提供基本一致的流出物组合物。 还提供了用于执行该过程的相应装置。
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公开(公告)号：US07071136B2
公开(公告)日：2006-07-04
申请号：US10442586
申请日：2003-05-21
IPC分类号： B01J29/06
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/85 , C07C1/20 , C07C2529/83 , C07C2529/85 , C10G2400/20 , Y02P30/20 , Y02P30/42 , C07C11/02
摘要： This invention is directed to a hardened molecular sieve catalyst composition, a method of making the composition and a method of using the composition. The catalyst composition is made by mixing together molecular sieve, liquid, and an effective hardening amount of a dried molecular sieve catalyst to form a slurry. The slurry is dried, and then calcined to form the hardened molecular sieve catalyst composition. The hardened molecular sieve catalyst is highly attrition resistant.
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90.发明授权Molecular sieve catalyst composition, its production and use in conversion processes 有权分子筛催化剂组成，其生产和使用转化过程公开(公告)号：US07026267B2
公开(公告)日：2006-04-11
申请号：US10325281
申请日：2002-12-20
申请人： Yun-Feng Chang , Stephen N. Vaughn , Luc Roger Marc Martens , Jeffrey Wayne Sprinkle , Ian Nathaniel Walker
发明人： Yun-Feng Chang , Stephen N. Vaughn , Luc Roger Marc Martens , Jeffrey Wayne Sprinkle , Ian Nathaniel Walker
IPC分类号： B01J29/06
CPC分类号： B01J29/83 , B01J29/85 , B01J37/0009 , B01J37/0045 , B01J2229/26 , B01J2229/42 , C07C1/20 , C07C2529/83 , C07C2529/84 , C07C2529/85 , C10G3/49 , C10G3/62 , C10G2300/1022 , C10G2400/20 , Y02P30/20 , Y02P30/42 , 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 catalyst composition comprising a molecular sieve having a framework including at least [AlO4] and [PO4] tetrahedral units, at least one of a binder and a matrix material and at least one phosphorus compound separate from said molecular sieve wherein, after calcination at 760° C. for 3 hours, said catalyst composition has a microporous surface area in excess of 20% of the microporous surface area of said molecular sieve after calcination at 650° C. in nitrogen for 2 hours. The catalyst composition is 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，本发明涉及包含分子筛的催化剂组合物，所述分子筛具有包含至少[Al 4+]和[PO 4] 4四面体单元的框架，至少一种 的粘合剂和基质材料以及与所述分子筛分离的至少一种磷化合物，其中在760℃下煅烧3小时后，所述催化剂组合物的微孔表面积超过微孔表面积的20％ 所述分子筛在650℃下在氮气中煅烧2小时。 催化剂组合物特别可用于从原料，优选含氧化合物原料生产烯烃，优选乙烯和/或丙烯的转化方法。
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