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41. 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。

42. 发明申请

US20110196113A1 Process to Make Olefins and Aromatics from Organics 有权
标题翻译：从有机物中制造烯烃和芳烃的过程
公开(公告)号：US20110196113A1
公开(公告)日：2011-08-11
申请号：US13000401
申请日：2009-06-24
申请人： Nikolai Nesterenko , Walter Vermeiren , Giacomo Grasso , Sander Van Donk , Wolfgang Garcia
发明人： Nikolai Nesterenko , Walter Vermeiren , Giacomo Grasso , Sander Van Donk , Wolfgang Garcia
IPC分类号： C08F2/00 , C08F10/06 , C08F10/02 , C07C1/20 , C07C1/32
CPC分类号： C07C1/20 , B01J21/08 , B01J21/16 , B01J27/14 , B01J29/18 , B01J29/40 , B01J29/65 , B01J29/90 , B01J38/12 , B01J2229/16 , B01J2229/18 , B01J2229/36 , B01J2229/37 , C07C1/26 , C07C1/322 , C07C2/864 , C07C4/06 , C07C2529/40 , Y02P20/584 , Y02P30/42 , C07C15/02 , C07C11/02
摘要： The present invention relates to a process to make light olefins and aromatics, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising:a0) providing a first portion and a second portion of said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock, a) providing a catalyst comprising zeolitic molecular sieves containing at least 10 membered ring pore openings or larger in their microporous structure, b) providing an XTO reaction zone, an OC reaction zone and a catalyst regeneration zone, said catalyst circulating in the three zones, such that at least a portion of the regenerated catalyst is passed to the OC reaction zone, at least a portion of the catalyst in the OC reaction zone is passed to the XTO reaction zone and at least a portion of the catalyst in the XTO reaction zone is passed to the regeneration zone; c) contacting the first portion of said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with the catalyst at conditions effective to convert at least a portion of the feedstock to form a XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction; d) separating said light olefins from said heavy hydrocarbon fraction; e) contacting said heavy hydrocarbon fraction and the second portion of said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the OC reactor with the catalyst at conditions effective to convert at least a portion of said heavy hydrocarbon fraction and oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to light olefins and aromatics.
摘要翻译：本发明涉及一种在组合的XTO-OC方法中由含氧，含卤素或含硫有机原料制备轻质烯烃和芳族化合物的方法，包括：a0）提供第一部分和第二部分所述含氧，含卤素或含硫有机原料，a）提供包含在其微孔结构中含有至少10元环孔孔或更大的沸石分子筛的催化剂，b）提供XTO反应区，OC反应区域和催化剂再生区，所述催化剂在三个区域中循环，使得至少一部分再生催化剂通过OC反应区，OC反应区中的至少一部分催化剂通过XTO 反应区和XTO反应区中的至少一部分催化剂通入再生区; c）在有效地转化至少一部分原料以形成包含轻质烯烃的XTO反应器流出物的条件下，将XTO反应器中的含氧卤化物或含硫有机原料的第一部分与催化剂接触，重质烃馏分; d）从所述重质烃馏分中分离出所述轻质烯烃; e）在OC反应器中将所述重质烃部分和第二部分所述含氧卤化物或含硫有机原料与所述催化剂接触，所述条件有效地将至少一部分所述重质烃部分和氧 - 含有卤化物或含硫有机原料至轻质烯烃和芳族化合物。

43. 发明授权

US07964762B2 Production of propylene and ethylene from butane and ethane 失效
标题翻译：从丁烷和乙烷生产丙烯和乙烯
公开(公告)号：US07964762B2
公开(公告)日：2011-06-21
申请号：US12301742
申请日：2007-05-16
申请人： Francois Bouvart , Walter Vermeiren , Wolfgang Garcia , Alain Chepda
发明人： Francois Bouvart , Walter Vermeiren , Wolfgang Garcia , Alain Chepda
IPC分类号： C07C6/04
CPC分类号： C07C6/04 , C07C4/02 , C07C7/04 , C07C7/163 , C07C7/167 , Y02P20/52 , C07C11/06 , C07C9/10 , C07C11/08
摘要： The present invention relates to a process for the producing propylene and ethylene from a light hydrocarbon stream comprising essentially ethane and butane. The process involves a non-catalytic cracking of ethane and normal-butane followed by a metathesis of ethylene and 2-butene to increase the propylene yield. Optionally the by-produced iso-butane is dehydrogenated and subsequently the produced iso-butene is converted to other valuable products like di-isobutylene, alkylate for gasoline blending tertiary-butyl-ethers, poly-isobutylene methyl-metacrylate or isoprene.
摘要翻译：本发明涉及从基本上包含乙烷和丁烷的轻烃流中生产丙烯和乙烯的方法。该方法涉及乙烷和正丁烷的非催化裂化，然后进行乙烯和2-丁烯的复分解以提高丙烯产率。任选地，将副产物异丁烷脱氢，随后将所产生的异丁烯转化为其它有价值的产物，如二异丁烯，用于汽油混合叔丁基醚，聚异丁烯甲基 - 甲基丙烯酸酯或异戊二烯的烷基化物。

44. 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。

45. 发明申请

US20100256316A1 Mixtures of Molecular Sieves Comprising MeAPO, Their Use in Conversion of Organics to Olefins 有权
公开(公告)号：US20100256316A1
公开(公告)日：2010-10-07
申请号：US12671218
申请日：2008-07-28
申请人： Walter Vermeiren , Nikolai Nesterenko
发明人： Walter Vermeiren , Nikolai Nesterenko
IPC分类号： C08F4/16 , B01J29/83 , B01J29/80 , B01J29/85
CPC分类号： C07C1/20 , B01J29/005 , B01J29/035 , B01J29/84 , B01J29/85 , C07C1/322 , Y02P30/42 , C07C11/02
摘要： The present invention is a mixture comprising by weight 0.01 to 28% of at least one medium or large pore crystalline silicoaluminate, silicoaluminophosphate materials or silicoaluminate mesoporous molecular sieves (co-catalyst) (A) for respectively 99.99 to 72% of at least a MeAPO molecular sieve.Preferably the proportion of (A) is 1 to 15% for respectively 99 to 85% of MeAPO molecular sieves.MeAPO molecular sieves having CHA (SAPO-34) or AEI (SAPO-18) structure or mixture thereof are the most preferable. Si is the most desirable metal in MeAPO.The present invention also relates to catalysts consisting of the above mixture or comprising the above mixture.The present invention also relates to a process (hereunder referred as “XTO 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 with the above catalyst (in the XTO reactor) under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products (the XTO reactor effluent).The present invention also relates to a process (hereunder referred as “combined XTO and OCP process”) to make light olefins from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising: contacting said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with the above catalyst at conditions effective to convert at least a portion of the feedstock to form an XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction; separating said light olefins from said heavy hydrocarbon fraction; contacting said heavy hydrocarbon fraction in the OCP reactor at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins.

46. 发明申请

US20100145120A1 Production of Propylene and Ethylene from Butane and Ethane 失效
公开(公告)号：US20100145120A1
公开(公告)日：2010-06-10
申请号：US12301742
申请日：2007-05-16
申请人： Francois Bouvart , Walter Vermeiren , Wolfgang Garcia , Alain Chepda
发明人： Francois Bouvart , Walter Vermeiren , Wolfgang Garcia , Alain Chepda
IPC分类号： C07C4/02
CPC分类号： C07C6/04 , C07C4/02 , C07C7/04 , C07C7/163 , C07C7/167 , Y02P20/52 , C07C11/06 , C07C9/10 , C07C11/08
摘要： The present invention relates to a process for the selective production of olefins from light hydrocarbons comprising: a) fractionating a butane fraction in a de-isobutanizer to obtain an enriched iso-butane fraction and an enriched normal-butane fraction, b) cracking said normal-butane fraction and optionally an ethane fraction, optionally a propane fraction, in a non-catalytic cracking zone to produce an olefin rich stream, preferably the ethane fraction, if any, the propane fraction, if any, and normal-butane fractions are cracked in separate non-catalytic cracking zones, c) treating said olefin rich stream in a separating section comprising: removing hydrogen and methane, recovering an ethylene stream, recovering an ethane stream and recycling said stream to the cracking zone, recovering a propylene stream, recovering a propane stream, optionally recycling said stream to the cracking zone, recovering a C4 stream, removing the heavies, d) selectively hydrogenating the dienes and alkynes in the C4 stream produced in step c) into their corresponding olefins, e) reacting by metathesis in a metathesis section the C4 stream produced in step d) and a part of the ethylene stream produced in step c) to produce propylene, f) treating the effluent of step e) to recover: an ethylene stream optionally recycled to the metathesis section, a propylene stream, a C4 and heavies stream, g) optionally treating the C4 and heavies stream produced in step f) which is either hydrogenated, or not-hydrogenated and recycled to the cracking zone optionally through a de-isobutanizer, or recycled directly to the cracking zone, h) optionally transforming the recovered iso-butane of step a) in iso-butene and subsequently transforming the obtained iso-butene in poly-iso-butene, di-iso-butene, alkylate for gasoline blending, t-butyl-ethers, methyl-metacrylate or either reacted with formaldehyde to make isoprene. In an embodiment of the invention a normal-butane fraction and an ethane fraction are cracked in the non-catalytic cracking zone.In another embodiment of the invention a light hydrocarbon feedstock comprising essentially ethane, propane and butane is fractionated to obtain a C3 fraction used as LPG, an ethane fraction and a butane fraction. The butane fraction is sent to the cracking zone through the de-isobutanizer, the ethane fraction is sent to the cracking zone.

47. 发明申请

US20080257784A1 HYDROGENATION AND DEHYDROGENATION PROCESSES AND CATALYSTS THEREFOR 审中-公开
标题翻译：氢化和脱氢方法及其催化剂
公开(公告)号：US20080257784A1
公开(公告)日：2008-10-23
申请号：US11931134
申请日：2007-10-31
申请人： Jean-Pierre Dath , Walter Vermeiren
发明人： Jean-Pierre Dath , Walter Vermeiren
IPC分类号： C10G35/06 , C10G45/34 , B01J32/00
CPC分类号： B01J23/44 , B01J21/16 , B01J23/02 , B01J23/40 , B01J23/58 , B01J23/74 , B01J35/08 , B01J35/1014 , B01J35/108 , C10G45/34 , C10G45/46
摘要： A process for hydrogenating unsaturations in petrochemical feedstocks, the process comprising contacting the petrochemical feedstock, including at least one component having unsaturations, and hydrogen with a catalyst comprising at least one Group Ia, Ib, IIb, VIb, VIIb or VIII metal on a support of an alkaline earth metal silicate having a surface area of at least 30 m2/g at a temperature of from 0 to 250° C. and a pressure of from 3 to 50 barg.
摘要翻译：一种用于氢化石油化学原料中的不饱和度的方法，该方法包括将石油化学原料（包括至少一种不饱和的组分）和氢与包含至少一种Ia，Ib，IIb，VIb，VIIb或VIII族金属的催化剂接触在载体上的表面积为至少30m 2 / g的碱土金属硅酸盐，温度为0至250℃，压力为3至50barg。

48. 发明申请

US20080249344A1 PROCESS FOR CRACKING AN OLEFIN-RICH HYDROCARBON FEEDSTOCK 失效
标题翻译：破碎富含烯烃原料的方法
公开(公告)号：US20080249344A1
公开(公告)日：2008-10-09
申请号：US12123228
申请日：2008-05-19
申请人： Jean-Pierre Dath , Walter Vermeiren
发明人： Jean-Pierre Dath , Walter Vermeiren
IPC分类号： C10G11/16
CPC分类号： C10G11/16 , C10G2400/20
摘要： A process for cracking an olefin-containing hydrocarbon feedstock which is selective towards light olefins in the effluent, the process comprising passing a hydrocarbon feedstock containing one or more olefins through a moving bed reactor containing a crystalline silicate catalyst selected from an MFI-type crystalline silicate having a silicon/aluminium atomic ratio of at least 180 and an MEL-type crystalline silicate having a silicon/aluminium atomic ration of from 150 to 800 which has been subjected to a steaming step, at an inlet temperature of from 500 to 600° C., at an olefin partial pressure of from 0.1 to 2 bars and the feedstock being passed over the catalyst at an LHSV of from 5 to 30 h−1 to produce an effluent with an olefin content of lower molecular weight than that of the feedstock, intermittently removing a first fraction of the catalyst from the moving bed reactor, regenerating the first fraction of the catalyst in a regenerator and intermittently feeding into the moving bed reactor a second fraction of the catalyst which has been regenerated in the regenerator, the catalyst regeneration rate being controlled whereby the propylene purity is maintained constant at a value corresponding to the average value observed in a fixed bed reactor using the same feedstock, catalyst and cracking conditions, for example at least 94 wt %.
摘要翻译：一种用于裂解对流出物中的轻质烯烃具有选择性的含烯烃的烃原料的方法，该方法包括使含有一种或多种烯烃的烃原料通过含有选自MFI型结晶硅酸盐的结晶硅酸盐催化剂的移动床反应器具有至少180的硅/铝原子比和在500至600℃的入口温度下进行了蒸汽步骤的硅/铝原子比为150至800的MEL型结晶硅酸盐在0.1至2巴的烯烃分压下，原料以5至30小时-1的LHSV通过催化剂以产生具有较低分子量的烯烃含量的流出物重量比原料的重量，间歇地从移动床反应器中除去催化剂的第一部分，在再生器中再生催化剂的第一馏分并间歇地进料在移动床反应器中，在再生器中再生的催化剂的第二部分，控制催化剂再生速率，由此丙烯纯度保持恒定在与使用相同原料的固定床反应器中观察到的平均值的值，催化剂和裂化条件，例如至少94重量％。

49. 发明授权

US07265184B2 Polymer hydrogenation process 失效
标题翻译：聚合物加氢工艺
公开(公告)号：US07265184B2
公开(公告)日：2007-09-04
申请号：US10484484
申请日：2002-07-16
申请人： Jean-Pierre Dath , Walter Vermeiren
发明人： Jean-Pierre Dath , Walter Vermeiren
IPC分类号： C08C19/02
CPC分类号： C08C19/02 , C08F8/04
摘要： A process for hydrogenating unsaturations in polymers, the process comprising contacting at least one polymer having unsaturations with a catalyst comprising at least one Group Ia, Ib, IIb, VIb, VIIb or VIII metal on a support of an alkaline earth metal silicate having a surface area of at least 30 m2/g at a temperature of from 50 to 250° C. and a pressure of from 5 to 150 bar.
摘要翻译：一种用于氢化聚合物中的不饱和度的方法，该方法包括使至少一种具有不饱和的聚合物与包含至少一种Ia，Ib，IIb，VIb，VIIb或VIII族金属的催化剂接触在具有表面的碱土金属硅酸盐的载体上在50至250℃的温度和5至150巴的压力下至少30m 2 / g的面积。

50. 发明申请

US20070027351A1 Production of olefins 失效
标题翻译：生产烯烃
公开(公告)号：US20070027351A1
公开(公告)日：2007-02-01
申请号：US10569240
申请日：2004-08-12
申请人： Jean-Pierre Dath , Walter Vermeiren
发明人： Jean-Pierre Dath , Walter Vermeiren
IPC分类号： C07C1/00
CPC分类号： C07C1/20 , B01J29/40 , B01J2229/16 , B01J2229/36 , B01J2229/42 , C07C4/06 , C07C2529/40 , Y02P20/52 , Y02P30/42 , C07C11/06 , C07C11/04
摘要： A process for converting a hydrocarbon feedstock to provide an effluent containing light olefins, the process comprising passing a hydrocarbon feedstock comprising a mixture of a first portion, containing one or more olfeins of C4 or greater, and a second portion, containing at least one C1 to C6 aliphatic hetero compound selected from alcohols, ethers, carbonyl compounds and mixtures thereof, through a reactor containing a crystalline silicate catalyst to produce an effluent including propylene, the crystalline silicate being selected from at least one of an MFI-type crystalline silicate having a silicon/aluminium atomic ratio of at least 180 and an MEL-type crystalline silicate having a silicon/aluminium atomic ratio of from 150 to 800 which has been subjected to a steaming step.
摘要翻译：一种用于转化烃原料以提供含有轻质烯烃的流出物的方法，该方法包括使包含含有一种或多种C 4或更高的醇的第一部分的混合物的烃原料和第二部分，通过含有结晶硅酸盐催化剂的反应器含有至少一种选自醇，醚，羰基化合物及其混合物的C 6脂族杂化合物的C 1至产生包含丙烯的流出液，所述结晶硅酸盐选自硅/铝原子比至少为180的MFI型晶体硅酸盐和硅/铝原子比为150的MEL型结晶硅酸盐中的至少一种至800，其已经经历了蒸汽步骤。

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