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1. 发明授权

US09249066B2 Dehydration of alcohols on acidic catalysts 有权
标题翻译：醇在酸性催化剂上脱水
公开(公告)号：US09249066B2
公开(公告)日：2016-02-02
申请号：US13701774
申请日：2011-06-20
申请人： Delphine Minoux , Cindy Adam , Nikolai Nesterenko , Sander Van Donk , Jean-Pierre Dath , Walter Vermeiren
发明人： Delphine Minoux , Cindy Adam , Nikolai Nesterenko , Sander Van Donk , Jean-Pierre Dath , Walter Vermeiren
IPC分类号： C07C1/24
CPC分类号： C07C1/24 , C07C2521/04 , C07C2521/06 , C07C2521/12 , C07C2529/40 , C07C2529/65 , C07C2529/82 , C07C2529/83 , C07C2529/85 , Y02P20/52 , C07C11/04
摘要： A dehydration process may include introducing in a reactor an alcohol, and contacting the alcohol with an acidic catalyst to dehydrate the alcohol to make a corresponding olefin. The process may include recovering from the reactor the olefin and water. In the process, an effective amount of a component capable to neutralize a part of the catalyst active site may be introduced. The component may include ammonia, organic ammonium salts, hydrazine, nitriles, amines, amides, imines, di-imines, imides, cyanates, isocyanates, nitrites and nitroso compounds, aldehydes, ketones, carboxylic esters, and their corresponding thio-compounds.
摘要翻译：脱水方法可以包括在反应器中引入醇，并将醇与酸性催化剂接触以使醇脱水以制备相应的烯烃。该方法可以包括从反应器中回收烯烃和水。在该方法中，可以引入有效量的能够中和一部分催化剂活性部位的成分。该组分可包括氨，有机铵盐，肼，腈，胺，酰胺，亚胺，二亚胺，酰亚胺，氰酸酯，异氰酸酯，亚硝酸酯和亚硝基化合物，醛，酮，羧酸酯及其相应的硫代化合物。

2. 发明授权

US09000236B2 Purification of alcohols prior to their use in the presence of an acid catalyst 有权
标题翻译：醇在使用前在酸催化剂存在下进行纯化
公开(公告)号：US09000236B2
公开(公告)日：2015-04-07
申请号：US13131407
申请日：2009-11-27
申请人： Delphine Minoux , Walter Vermeiren , Nikolai Nesterenko , Sander Van Donk , Jean-Pierre Dath
发明人： Delphine Minoux , Walter Vermeiren , Nikolai Nesterenko , Sander Van Donk , Jean-Pierre Dath
IPC分类号： C07C29/74 , C07C1/24 , C07C29/76 , C07C29/90
CPC分类号： C07C29/76 , C07C1/24 , C07C29/74 , C07C29/90 , C07C11/04 , C07C31/08
摘要： Process for the purification of an alcohol in the course of a process comprising: (1) providing a reaction zone (C) comprising an acid type catalyst; (2) providing a reaction zone (B) comprising an acid adsorbent material; (3) providing an alcohol stream comprising impurities; (4) introducing the alcohol stream of (3) into the reaction zone (B) and bringing said stream into contact with the acid adsorbent material at conditions effective to reduce the amount of impurities having an adverse effect on the acid type catalyst of the reaction zone (C); (5) recovering from step (4) an alcohol stream and introducing it into the reaction zone (C); (6) optionally introducing one or more reactants (R) into the reaction zone (C); (7) operating said reaction zone (C) at conditions effective to recover a valuable effluent.
摘要翻译：在包括以下步骤的过程中醇的纯化方法：（1）提供包含酸型催化剂的反应区（C）; （2）提供包含酸吸附材料的反应区（B）; （3）提供包含杂质的醇流; （4）将（3）的醇流引入反应区（B）中，并使所述物流与酸吸附剂材料接触，有效地减少对反应的酸型催化剂具有不利影响的杂质的量区（C）; （5）从步骤（4）中回收醇流并将其引入反应区（C）中; （6）任选地将一种或多种反应物（R）引入反应区（C）中; （7）在有效回收有价值流出物的条件下操作所述反应区（C）。

3. 发明申请

US20110313213A1 PURIFICATION OF ALCOHOLS PRIOR TO THEIR USE IN THE PRESENCE OF AN ACID CATALYST 有权
标题翻译：在酸性催化剂存在下使用醇类物质的纯化
公开(公告)号：US20110313213A1
公开(公告)日：2011-12-22
申请号：US13131407
申请日：2009-11-27
申请人： Delphine Minoux , Walter Vermeiren , Nikolai Nesterenko , Sander Van Donk , Jean-Pierre Dath
发明人： Delphine Minoux , Walter Vermeiren , Nikolai Nesterenko , Sander Van Donk , Jean-Pierre Dath
IPC分类号： C07C29/74
CPC分类号： C07C29/76 , C07C1/24 , C07C29/74 , C07C29/90 , C07C11/04 , C07C31/08
摘要： Process for the purification of an alcohol in the course of a process comprising: (1) providing a reaction zone (C) comprising an acid type catalyst; (2) providing a reaction zone (B) comprising an acid adsorbent material; (3) providing an alcohol stream comprising impurities; (4) introducing the alcohol stream of (3) into the reaction zone (B) and bringing said stream into contact with the acid adsorbent material at conditions effective to reduce the amount of impurities having an adverse effect on the acid type catalyst of the reaction zone (C); (5) recovering from step (4) an alcohol stream and introducing it into the reaction zone (C); (6) optionally introducing one or more reactants (R) into the reaction zone (C); (7) operating said reaction zone (C) at conditions effective to recover a valuable effluent.
摘要翻译：在包括以下步骤的过程中醇的纯化方法：（1）提供包含酸型催化剂的反应区（C）; （2）提供包含酸吸附材料的反应区（B）; （3）提供包含杂质的醇流; （4）将（3）的醇流引入反应区（B）中，并使所述物流与酸吸附剂材料接触，有效地减少对反应的酸型催化剂具有不利影响的杂质的量区（C）; （5）从步骤（4）中回收醇流并将其引入反应区（C）中; （6）任选地将一种或多种反应物（R）引入反应区（C）中; （7）在有效回收有价值流出物的条件下操作所述反应区（C）。

4. 发明授权

US09061954B2 Dehydration of alcohols on crystalline silicates 有权
标题翻译：醇在结晶硅酸盐上的脱水
公开(公告)号：US09061954B2
公开(公告)日：2015-06-23
申请号：US12864966
申请日：2009-02-05
申请人： Delphine Minoux , Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Jean-Pierre Dath
发明人： Delphine Minoux , Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Jean-Pierre Dath
IPC分类号： C07C1/20 , C07C1/24 , B01J29/40
CPC分类号： C07C1/24 , B01J29/40 , B01J2229/16 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C07C2529/40 , Y02P20/52 , C07C11/04
摘要： The present invention relates to a process for the dehydration of at least an alcohol to make at least an olefin, comprising: introducing in a reactor a stream (A) comprising at least an alcohol, optionally water, optionally an inert component, contacting said stream with a catalyst in said reactor at conditions effective to dehydrate at least a portion of the alcohol to make an olefin, recovering from said reactor an olefin containing stream (B), Wherein the catalyst is: a crystalline silicate having a ratio Si/Al of at least about 100, or a dealuminated crystalline silicate, or a phosphorus modified zeolite, the WHSV of the alcohols is at least 2 h−1, the temperature ranges from 280° C. to 500° C. It relates also to the same process as above but wherein the catalyst is a phosphorus modified zeolite and at any WHSV.The partial pressure of the alcohol in the dehydration reactor advantageously ranges from 1.2 to 4 bars absolute (0.12 MPa to 0.4 MPa), the temperature of the dehydration reactor ranges advantageously from 300° C. to 400° C. and the alcohol is selected among ethanol, propanol, butanol and phenylethanol.
摘要翻译：本发明涉及一种使至少一种醇脱水以制备至少一种烯烃的方法，其包括：在反应器中引入至少包含醇，任选的水，任选的惰性组分的物流（A）在有效使至少一部分醇脱水以制备烯烃的条件下在所述反应器中的催化剂，从所述反应器回收含烯烃的料流（B），其中所述催化剂是：具有Si / Al比率的结晶硅酸盐至少约100个，或脱铝的结晶硅酸盐或磷改性沸石，醇的WHSV为至少2h -1，温度范围为280℃至500℃。它还涉及相同的方法如上所述，但是其中催化剂是磷改性沸石并且在任何WHSV。脱水反应器中的醇的分压有利地为1.2至4巴绝对压力（0.12MPa至0.4MPa），脱水反应器的温度有利地为300℃至400℃，醇选自乙醇，丙醇，丁醇和苯乙醇。

5. 发明申请

US20130217943A1 DEHYDRATION OF ALCOHOLS ON ACIDIC CATALYSTS 有权
标题翻译：酒精在酸性催化剂上的脱水
公开(公告)号：US20130217943A1
公开(公告)日：2013-08-22
申请号：US13701774
申请日：2011-06-20
申请人： Delphine Minoux , Cindy Adam , Nikolai Nesterenko , Jean-Pierre Dath , Walter Vermeiren , Sander Van Donk
发明人： Delphine Minoux , Cindy Adam , Nikolai Nesterenko , Jean-Pierre Dath , Walter Vermeiren , Sander Van Donk
IPC分类号： C07C1/24
CPC分类号： C07C1/24 , C07C2521/04 , C07C2521/06 , C07C2521/12 , C07C2529/40 , C07C2529/65 , C07C2529/82 , C07C2529/83 , C07C2529/85 , Y02P20/52 , C07C11/04
摘要： The present invention is a process for the dehydration of an alcohol having at least 2 carbon atoms to make the corresponding olefin, comprising: a) introducing in a reactor a stream (A) comprising at least an alcohol, optionally water, optionally an inert component, b) contacting said stream with an acidic catalyst in said reactor at conditions effective to dehydrate at least a portion of the alcohol to make an olefin, c) recovering from said reactor a stream (B) comprising: the inert component and at least an olefin, water and optionally unconverted alcohol, d) optionally fractionating the stream (B) to recover the unconverted alcohol and recycling said unconverted alcohol to the reactor of step a), e) optionally fractionating the stream (B) to recover the inert component, water and the olefin and optionally recycling said inert component and optionally a part of the water to the reactor of step a), wherein, f) an effective amount of a component capable to neutralize a part of the catalyst active site is introduced in stream (A) or directly in the dehydration reactor and g) optionally the temperature of the dehydration reactor is adjusted to increase the alcohol conversion or the olefin yield or both. In another embodiment at step f) an effective amount of a component capable to increase the selectivity for the desired corresponding olefin is introduced in stream (A) or directly in the dehydration reactor.The component introduced at step f) can be chosen from the group consisting of ammonia, organic ammonium salts, hydrazine, nitriles, amines (including pyridines, pyrrols, pyrrolydones and pyrrolidines), amides, imines, di-imines, imides, cyanates, isocyanates, nitrites and nitroso compounds, aldehydes, ketones, carboxylic esters, and their corresponding thio-compounds (thiols, sulphides, disulfides).
摘要翻译：本发明是使具有至少2个碳原子的醇脱水以制备相应的烯烃的方法，其包括：a）在反应器中引入至少包含醇，任选的水，任选的惰性组分的流（A） b）使所述物流与所述反应器中的酸性催化剂接触，在有效使所述醇的至少一部分脱水以制备烯烃的条件下，c）从所述反应器回收流（B），其包含：所述惰性组分和至少一种烯烃，水和任选的未转化的醇，d）任选地将料流（B）分馏以回收未转化的醇，并将所述未转化的醇再循环到步骤a）的反应器中，e）任选地将料流（B）分馏以回收惰性组分，水和烯烃，并任选地将所述惰性组分和任选的一部分水再循环到步骤a）的反应器中，其中f）有效量的能够中和一部分Ca 天然气活性位点以流（A）或直接在脱水反应器中引入，并且g）任选地调节脱水反应器的温度以增加醇转化率或烯烃产率或两者。在步骤f）的另一个实施方案中，有效量的能够增加所需相应烯烃的选择性的组分被引入到流（A）中，或直接在脱水反应器中引入。在步骤f）引入的组分可以选自氨，有机铵盐，肼，腈，胺（包括吡啶，吡咯，吡咯烷酮和吡咯烷），酰胺，亚胺，二亚胺，酰亚胺，氰酸酯，异氰酸酯，亚硝酸盐和亚硝基化合物，醛，酮，羧酸酯及其相应的硫代化合物（硫醇，硫化物，二硫化物）。

6. 发明申请

US20110124939A1 Dehydration of Alcohols on Crystalline Silicates 有权
标题翻译：醇在结晶硅酸盐上的脱水
公开(公告)号：US20110124939A1
公开(公告)日：2011-05-26
申请号：US12864966
申请日：2009-02-05
申请人： Delphine Minoux , Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Jean-Pierre Dath
发明人： Delphine Minoux , Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Jean-Pierre Dath
IPC分类号： C07C1/24
CPC分类号： C07C1/24 , B01J29/40 , B01J2229/16 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C07C2529/40 , Y02P20/52 , C07C11/04
摘要： The present invention relates to a process for the dehydration of at least an alcohol to make at least an olefin, comprising:introducing in a reactor a stream (A) comprising at least an alcohol, optionally water, optionally an inert component, contacting said stream with a catalyst in said reactor at conditions effective to dehydrate at least a portion of the alcohol to make an olefin, recovering from said reactor an olefin containing stream (B), Wherein the catalyst is: a crystalline silicate having a ratio Si/Al of at least about 100, or a dealuminated crystalline silicate, or a phosphorus modified zeolite, the WHSV of the alcohols is at least 2 h−1, the temperature ranges from 280° C. to 500° C. It relates also to the same process as above but wherein the catalyst is a phosphorus modified zeolite and at any WHSV.The partial pressure of the alcohol in the dehydration reactor advantageously ranges from 1.2 to 4 bars absolute (0.12 MPa to 0.4 MPa), the temperature of the dehydration reactor ranges advantageously from 300° C. to 400° C. and the alcohol is selected among ethanol, propanol, butanol and phenylethanol.
摘要翻译：本发明涉及一种使至少一种醇脱水以制备至少一种烯烃的方法，其包括：在反应器中引入至少包含醇，任选的水，任选的惰性组分的物流（A）在有效使至少一部分醇脱水以制备烯烃的条件下在所述反应器中的催化剂，从所述反应器回收含烯烃的料流（B），其中所述催化剂是：具有Si / Al比率的结晶硅酸盐至少约100个，或脱铝的结晶硅酸盐或磷改性沸石，醇的WHSV为至少2h -1，温度范围为280℃至500℃。它还涉及相同的方法如上所述，但是其中催化剂是磷改性沸石并且在任何WHSV。脱水反应器中的醇的分压有利地为1.2至4巴绝对压力（0.12MPa至0.4MPa），脱水反应器的温度有利地为300℃至400℃，醇选自乙醇，丙醇，丁醇和苯乙醇。

7. 发明申请

US20110105815A1 Process to Make Olefins from Ethanol 审中-公开
公开(公告)号：US20110105815A1
公开(公告)日：2011-05-05
申请号：US12864995
申请日：2009-02-05
申请人： Delphine Minoux , Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Giacomo Grasso
发明人： Delphine Minoux , Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Giacomo Grasso
IPC分类号： C07C1/24
CPC分类号： C07C11/04 , C07C1/24 , C07C4/06 , C07C11/06
摘要： The present invention relates to a process for the conversion of ethanol to make essentially ethylene and propylene, comprising: a) introducing in a reactor (A) (also called the first low temperature reaction zone) a stream comprising ethanol, optionally water, optionally an inert component, b) contacting said stream with a catalyst (A1) in said reactor (A) at conditions effective to dehydrate at least a portion of the ethanol to essentially ethylene, c) recovering from said reactor an effluent comprising: essentially ethylene, minor amounts of various hydrocarbons, water, optionally unconverted ethanol and the optional inert component of step a), d) fractionating said effluent of step c) to remove water, unconverted ethanol, optionally the inert component, and optionally the whole or a part of the various hydrocarbons to get a stream (D) comprising essentially ethylene and optionally the inert component, e) introducing at least a part of said stream (D) mixed with a stream (D1) comprising olefins having 4 carbon atoms or more (C4+ olefins) in a OCP reactor (also called the second high temperature reaction zone) under the condition that the mixture (D)+(D1) comprises at least 10 wt % of C4+ olefins, f) contacting said stream comprising at least a part of (D) and the stream (D1) in said OCP reactor with a catalyst which is selective towards light olefins in the effluent, to produce an effluent with an olefin content of lower molecular weight than that of the feedstock, g) fractionating said effluent of step f) to produce at least an ethylene stream, a propylene stream and a fraction consisting essentially of hydrocarbons having 4 carbon atoms or more, optionally recycling ethylene in whole or in part at the inlet of the OCP reactor of step f), or at the inlet of the reactor (A) or in part at the inlet of the OCP reactor of step f) and in part at the inlet of the reactor (A), optionally recycling the fraction consisting essentially of hydrocarbons having 4 carbon atoms or more at the inlet of the OCP reactor.

8. 发明申请

US20110295050A1 Method for Preparing Crystalline Metalloaluminophosphate (MeAPO) Molecular Sieve from Amorphous Materials 审中-公开
标题翻译：从非晶材料制备结晶金属铝磷酸盐（MeAPO）分子筛的方法
公开(公告)号：US20110295050A1
公开(公告)日：2011-12-01
申请号：US13059453
申请日：2009-08-28
申请人： Nikolai Nesterenko , Jean-Pierre Dath , Sander Van Donk , Walter Vermeiren
发明人： Nikolai Nesterenko , Jean-Pierre Dath , Sander Van Donk , Walter Vermeiren
IPC分类号： C07C1/26 , C04B35/622 , C07C1/20 , C07C1/00 , C01B37/08 , B01J29/85
CPC分类号： C01B39/54 , B01J29/83 , B01J29/84 , B01J29/85 , B01J2229/62 , C01B37/04 , C01B37/065 , C01B37/08 , C07C1/20 , C07C1/322 , C07C2529/84 , C07C2529/85 , Y02P20/52 , C07C11/02
摘要： A process for obtaining a metalloaluminophosphate (MeAPO) molecular sieve comprising the following steps in the order given: a). providing an aqueous solution containing sources of at least 2 of the following: Metals (Me), Al and P; b). co-precipitating an amorphous precursor of the molecular sieve from the solution by changing the solution's pH, followed by separating the amorphous precursor from the water, optionally including formulation; c). optionally washing and drying at a temperature below 450° C. of the amorphous precursor; d). contacting the amorphous precursor with a template-containing aqueous solution and with a source of Al, P or Me, which is not already present in step (a) and optionally additional sources of Al and/or P and/or Me; and e). partially crystallising the molecular sieve under autogeneous conditions so that 5 to 90% by weight of the amorphous precursor crystallises.
摘要翻译：一种获得金属铝磷酸盐（MeAPO）分子筛的方法，包括以下步骤：a）。提供含有至少2种以下物质的水溶液：金属（Me），Al和P; b）。通过改变溶液的pH，从溶液共沉淀分子筛的无定形前体，随后从水中分离无定形前体，任选地包括制剂; C）。任选地在无定形前体的450℃以下的温度下洗涤和干燥; d）。使无定形前体与含有模板的水溶液和Al，P或Me的源（其不在步骤（a）中）和任选的其它Al和/或P和/或Me的来源接触; 和e）。在自发条件下使分子筛部分结晶，使无定形前体的5〜90重量％结晶。

9. 发明申请

US20110196183A1 Method for Crystalline Preparing Metalloaluminophosphate (MeAPO) Molecular Sieves 审中-公开
标题翻译：金属铝磷酸盐（MeAPO）分子筛结晶方法
公开(公告)号：US20110196183A1
公开(公告)日：2011-08-11
申请号：US13059452
申请日：2009-08-28
申请人： Nikolai Nesterenko , Jean-Pierre Dath , Sander Van Donk , Walter Vermeiren
发明人： Nikolai Nesterenko , Jean-Pierre Dath , Sander Van Donk , Walter Vermeiren
IPC分类号： C07C1/32 , C01B37/06 , C01B39/54
CPC分类号： C01B39/54 , B01J29/84 , B01J29/85 , B01J2229/62 , C01B37/065 , C01B37/08 , C07C1/20 , C07C1/322 , C07C2529/84 , C07C2529/85 , Y02P20/52 , Y02P30/42 , C07C11/02
摘要： The invention relates to a process for obtaining a metalloaluminophosphate (MeAPO) molecular sieve comprising the following steps in the order given: a) providing a homogeneous solution containing sources of at least 2 of the following: aluminium (Al), phosphorous (P), metal (Me); b) adding a first MeAPO molecular sieve to the solution and modifying the pH before and/or after the addition of the first MeAPO molecular sieve to obtain an amorphous precursor; c) separating the amorphous precursor from the water; d) optionally washing and drying at a temperature below 450° C. of the amorphous precursor; e) contacting the amorphous precursor with an organic template-containing aqueous solution and with a source of Al, P or Me, which is not already present in step (a), optionally additional sources of Al and/or P and/or Me and optionally in the presence of aliphatic alcohols; f) performing a crystallization of the amorphous precursor under autogeneous conditions so as to increase the concentration of the crystalline molecular sieve in respect to the initial precursor and so as to obtain a second MeAPO molecular sieve.
摘要翻译：本发明涉及一种获得金属铝磷酸盐（MeAPO）分子筛的方法，其按照以下顺序包括以下步骤：a）提供含有至少2种以下物质的均匀溶液：铝（Al），磷（P），金属（Me）; b）向溶液中加入第一MeAPO分子筛并在加入第一MeAPO分子筛之前和/或之后改变pH以获得无定形前体; c）从水中分离无定形前体; d）任选地在无定形前体的450℃以下的温度下洗涤和干燥; e）使无定形前体与含有有机模板的水溶液和在步骤（a）中不存在的Al，P或Me源，任选地附加的Al和/或P和/或Me的源和任选地在脂族醇的存在下; f）在自发条件下进行无定形前体的结晶，从而提高结晶分子筛相对于初始前体的浓度，从而获得第二MeAPO分子筛。

10. 发明授权

US09180439B2 Process for obtaining modified molecular sieves 有权
标题翻译：获得改性分子筛的方法
公开(公告)号：US09180439B2
公开(公告)日：2015-11-10
申请号：US12811219
申请日：2009-01-23
申请人： Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Delphine Minoux
发明人： Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Delphine Minoux
IPC分类号： B01J29/06 , B01J27/16 , B01J29/40 , B01J37/28 , C07C1/20 , B01J37/02
CPC分类号： C07C1/20 , B01J27/16 , B01J29/06 , B01J29/061 , B01J29/40 , B01J29/405 , B01J37/0201 , B01J37/0207 , B01J37/024 , B01J37/28 , B01J2229/16 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C07C4/06 , C07C2523/02 , C07C2527/14 , C07C2529/06 , C07C2529/40 , C07C2529/82 , C07C2529/85 , C08F110/02 , C10G2400/20 , Y02P30/42 , C07C11/02
摘要： The invention covers a process for obtaining an alkaline earth or rare earth metal-P-modified molecular sieve (M-P-modified molecular sieve) comprising the following steps: a). selecting at least one molecular sieve selected from one of: a P-modified molecular sieve which contains at least 0.3 wt % of P obtained by dealuminating a molecular sieve in a steaming step, followed by a leaching step using an acid solution containing a source of P a molecular sieve which is modified with P during step b) by dealuminating the molecular sieve in a steaming step, followed by a leaching step using an acid solution containing a source of P thereby introducing at least 0.3 wt % of P b). contacting said molecular sieve with an alkaline earth or rare earth metal-containing compound (M-containing compound) to introduce at least 0.05 wt % of the alkaline earth or rare earth metal to the molecular sieve. The invention also covers a catalyst composite comprising: a). at least 10 wt % of a M-P-modified molecular sieve comprising at least 0.05% by weight of an alkaline earth or rare earth metal (M) and at least 0.3 wt % of P, b). optionally metal phosphate, c). optionally matrix material, and d). optionally binder. The catalyst of the invention can also be used in a process for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is contacted in the XTO reactor with the catalyst composite according to the invention under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products (the XTO reactor effluent). The catalyst composite of the invention can also be used in addition or alternatively in an OCP process.
摘要翻译：本发明涉及一种获得碱土金属或稀土金属-P改性分子筛（M-P改性分子筛）的方法，包括以下步骤：a）。选择至少一种分子筛，其选自以下之一中的一种分子筛：P-改性分子筛，其含有至少0.3重量％的通过在蒸汽步骤中脱模分子筛获得的P，然后使用含有源的 P是在步骤b）期间用P改性的分子筛，通过在蒸汽步骤中脱分解分子筛，然后使用含有P源的酸溶液进行浸出步骤，从而引入至少0.3重量％的P b）。使所述分子筛与含碱土金属或稀土金属的化合物（含M化合物）接触，以将至少0.05重量％的碱土金属或稀土金属引入分子筛中。本发明还涉及一种催化剂复合材料，其包含：a）。至少10重量％的M-P改性分子筛包含至少0.05重量％的碱土金属或稀土金属（M）和至少0.3重量％的P，b）。任选的金属磷酸盐，c）。任选的基质材料，和d）。可选粘合剂。本发明的催化剂也可以用于从含氧，含卤素或含硫有机原料制备烯烃产物的方法，其中所述含氧卤化物或含硫有机原料接触在具有将含氧，含卤素或含硫有机原料转化为烯烃产物（XTO反应器流出物）的条件下，具有根据本发明的催化剂复合材料的XTO反应器。本发明的催化剂复合材料也可以在OCP方法中加入或替代地使用。

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