专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明公开

EP2303805A2 PROCESS TO MAKE OLEFINS FROM ORGANICS 有权转让
标题翻译：从有机物中制取烯烃的过程
公开(公告)号：EP2303805A2
公开(公告)日：2011-04-06
申请号：EP09769282.6
申请日：2009-06-24
申请人： Total Petrochemicals Research Feluy
发明人： NESTERENKO, Nikolai , VERMEIREN, Walter , GRASSO, Giacomo , VAN DONK, Sander , GARCIA, Wolfgang
IPC分类号： C07C1/20 , B01J37/28 , B01J29/40
CPC分类号： C07C1/22 , B01J21/08 , B01J21/16 , B01J27/14 , B01J29/18 , B01J29/40 , B01J29/65 , B01J29/90 , B01J37/10 , B01J38/12 , B01J2229/16 , B01J2229/186 , B01J2229/36 , C07C1/20 , C07C1/26 , C07C1/322 , C07C4/06 , C07C2529/40 , C10G3/44 , C10G3/49 , C10G3/62 , C10G9/00 , C10G55/04 , C10G2400/20 , Y02P20/584 , Y02P30/20 , Y02P30/42 , C07C11/02
摘要： The present invention relates to a process to make light olefins, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising: a) providing a catalyst comprising zeolitic molecular sieves containing 10 member and larger channels 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 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 in the OC reactor with the catalyst at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins.
摘要翻译：本发明涉及在XTO-OC组合工艺中由含氧，含卤化物或含硫有机原料制备轻质烯烃的方法，其包括：a）提供包含含有10个成员的沸石分子筛和 b）提供XTO反应区，OC反应区和催化剂再生区，所述催化剂在三个区中循环，使得至少一部分再生催化剂通入OC反应区，将OC反应区中的至少一部分催化剂传送至XTO反应区，并将XTO反应区中的至少一部分催化剂传送至再生区; c）使XTO反应器中的所述含氧，含卤化物或含硫有机原料与催化剂在有效转化至少一部分原料的条件下接触以形成包含轻质烯烃和重质烃馏分的XTO反应器流出物 ; d）从所述重质烃馏分中分离出所述轻质烯烃; e）使OC反应器中的所述重质烃馏分与催化剂在有效将所述重质烃馏分的至少一部分转化为轻质烯烃的条件下接触。

72. 发明公开

EP2242576A2 PROCESS FOR OBTAINING A CATALYST COMPOSITE 有权转让
标题翻译：用于生产复合催化剂
公开(公告)号：EP2242576A2
公开(公告)日：2010-10-27
申请号：EP09704538.9
申请日：2009-01-23
申请人： Total Petrochemicals Research Feluy
发明人： NESTERENKO, Nikolai , VERMEIREN, Walter , VAN DONK, Sander
IPC分类号： B01J29/06 , B01J21/16 , C07C1/20
CPC分类号： C07C1/20 , B01J21/16 , B01J23/00 , B01J27/16 , B01J29/06 , B01J29/08 , B01J29/40 , B01J29/60 , B01J29/65 , B01J29/7007 , B01J29/7026 , B01J29/7038 , B01J29/7046 , B01J37/10 , B01J37/28 , B01J2029/081 , B01J2229/16 , B01J2229/186 , B01J2229/42 , C07C4/06 , C07C2529/40 , C08F10/06 , Y02P30/42 , C07C11/02
摘要： A process for obtaining a catalyst composite comprising the following steps: a) selecting a molecular sieve having pores of 10-or more-membered rings, and b) introducing to the molecular sieve at least one metal silicate comprising at least one alkaline earth metal. The invention also covers a catalyst composite comprising a) at least 10 wt % of a molecular sieve having pores of 10-or more-membered rings, b) at least one metal silicate comprising at least one alkaline earth metal, such that the catalyst composite comprises at least 0.1 wt % of silicate, c) optionally metal phosphates, d) optionally matrix material, and e) 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.

73. 发明公开

EP2238096A1 PROCESS TO MAKE OLEFINS FROM ETHANOL 审中-公开
标题翻译：用于由乙醇制备烯烃
公开(公告)号：EP2238096A1
公开(公告)日：2010-10-13
申请号：EP09709326.4
申请日：2009-02-05
申请人： Total Petrochemicals Research Feluy
发明人： MINOUX, Delphine , NESTERENKO, Nikolai , VERMEIREN, Walter , VAN DONK, Sander , GRASSO, Giacomo
IPC分类号： C07C11/06 , C07C11/04 , C07C1/24 , C07C4/06
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 10wt% 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 at

74. 发明公开

EP2238093A1 DEHYDRATION OF ALCOHOLS IN THE PRESENCE OF AN INERT COMPONENT 审中-公开
标题翻译：酒精脱水惰性成分的存在
公开(公告)号：EP2238093A1
公开(公告)日：2010-10-13
申请号：EP09708640.9
申请日：2009-02-05
申请人： Total Petrochemicals Research Feluy
发明人： MINOUX, Delphine , NESTERENKO, Nikolai , VERMEIREN, Walter , VAN DONK, Sander
IPC分类号： C07C1/24 , C07C11/02 , C07C11/04
CPC分类号： C07C11/02 , C07C1/24 , C07C11/04
摘要： The present invention (first embodiment) relates to a process for the dehydration of at least an alcohol to make at least an olefin, comprising : a) introducing in a reactor a stream (A) comprising at least an alcohol optionally in aqueous solution and an inert component, b) 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, 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 and the olefin and recycling said inert component to the reactor of step a), Wherein, the inert component is selected among ethane, the hydrocarbons having from 3 to 10 carbon atoms, naphtenes and CO2, the proportion of the inert component is such as the reactor operates essentially adiabatically. The present invention also relates to a similar process as above but the catalyst is : • a crystalline silicate having a ratio Si/AI of at least 100, or • a dealuminated crystalline silicate, or • a phosphorus modified zeolite, the WHSV of the alcohol is at least 2 h-1 when the catalyst is a crystalline silicate having a ratio Si/AI of at least 100 or a dealuminated crystalline silicate. Advantageously the pressure of the dehydration reactor is high enough to help the recovery of the inert component and recycling thereof in the reactor of step a) without a gas compressor but only a pump.

75. 发明授权

EP2019814B1 PRODUCTION OF PROPYLENE AND ETHYLENE FROM BUTANE AND ETHANE 有权
标题翻译：丙烯和乙烯的由丁烷和乙烷生产
公开(公告)号：EP2019814B1
公开(公告)日：2010-07-14
申请号：EP07729213.4
申请日：2007-05-16
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY
发明人： BOUVART, François , VERMEIREN, Walter , GARCIA, Wolfgang , CHEPDA, Alain
IPC分类号： C07C7/04 , C07C6/04 , C07C7/163 , C07C7/167
CPC分类号： C07C6/04 , C07C4/02 , C07C7/04 , C07C7/163 , C07C7/167 , Y02P20/52 , C07C11/06 , C07C9/10 , C07C11/08

76. 发明公开

EP2175991A1 CRACKING OF OLEFINS ON PHOSPHORUS MODIFIED MOLECULAR SIEVES. 审中-公开
标题翻译：烯烃与磷改性分子筛开裂
公开(公告)号：EP2175991A1
公开(公告)日：2010-04-21
申请号：EP08786527.5
申请日：2008-07-28
申请人： Total Petrochemicals Research Feluy
发明人： NESTERENKO, Nikolai , VERMEIREN, Walter , MINOUX, Delphine , VAN DONK, Sander
IPC分类号： B01J29/06 , B01J29/18 , B01J29/40 , C07C4/06 , C07C4/10 , C10G11/05
CPC分类号： C10G11/05 , B01J29/06 , B01J29/18 , B01J29/40 , B01J29/65 , B01J29/70 , B01J2229/16 , B01J2229/18 , B01J2229/36 , B01J2229/37 , B01J2229/40 , C10G2300/1088 , C10G2300/807 , C10G2400/20 , C10G2400/22
摘要： The present invention provides a process for the catalytic cracking of an olefin-rich feedstock which is selective towards light olefins in the effluent, the process comprising contacting a hydrocarbon feedstock containing one or more olefins, with a catalyst made of a phosphorus-modified zeolite (A), to produce an effluent with an olefin content of lower molecular weight than that of the feedstock, wherein said phosphorous modified zeolite (A) is made by a process comprising in that order: selecting a zeolite with low Si/AI ratio (advantageously lower than 30) among H+ or NH4+-form of MFI, MEL, FER, MOR, clinoptilolite, said zeolite having been made preferably without direct addition of organic template; steaming at a temperature ranging from 400 to 870°C for 0.01-200h; leaching with an aqueous acid solution containing the source of P at conditions effective to remove a substantial part of Al from the zeolite and to introduce at least 0.3 wt% of P; separation of the solid from the liquid; an optional washing step or an optional drying step or an optional drying step followed by a washing step; a calcination step. Said cracking of an olefin-rich feedstock is often referred in the following description and claims as OCP (Olefin Cracking Process). The catalyst made of a P-modified zeolite (A) can be the P-modified zeolite (A) itself or it can be the P-modified zeolite (A) formulated into a catalyst by combining with other materials that provide additional hardness or catalytic activity to the finished catalyst product. The zeolite with low Si/AI ratio has been made previously with or without direct addition of an organic template. The zeolite can be made with the help of seeds techniques but without template, the seeds could have been made with a template which means that the zeolite is made without direct addition of a template.

77. 发明公开

EP2175990A1 MIXTURES OF MOLECULAR SIEVES COMPRISING MEAPO, THEIR USE IN CONVERSION OF ORGANICS TO OLEFINS. 审中-公开
标题翻译：含的MeAPO分子筛的混合物，它们在有机物中烯烃的转化
公开(公告)号：EP2175990A1
公开(公告)日：2010-04-21
申请号：EP08786525.9
申请日：2008-07-28
申请人： Total Petrochemicals Research Feluy
发明人： VERMEIREN, Walter , NESTERENKO, Nikolai
IPC分类号： B01J29/00 , C07C1/20
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.

78. 发明公开

EP2173689A2 USE OF PHOSPHORUS MODIFIED MOLECULAR SIEVES IN CONVERSION OF ORGANICS TO OLEFINS 有权转让
标题翻译：使用磷改性分子筛有机物料在烯烃的转化
公开(公告)号：EP2173689A2
公开(公告)日：2010-04-14
申请号：EP08786526.7
申请日：2008-07-28
申请人： Total Petrochemicals Research Feluy
发明人： NESTERENKO, Nikolai , VERMEIREN, Walter , MINOUX, Delphine , VAN DONK, Sander
IPC分类号： C07C1/20 , C07C11/02 , B01J29/00 , B01J29/85 , C01B39/02 , C07C2/08
CPC分类号： C07C1/20 , B01J29/40 , B01J37/28 , B01J2229/18 , B01J2229/37 , C07C1/322 , C07C4/06 , C07C2529/85 , C10G2400/20 , Y02P30/42 , C07C11/02
摘要： The present invention relates to a process to make light olefins, in a combined XTO-OCP process, 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 a catalyst made of a P-modified zeolite (A) 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; separating said light olefins from said heavy hydrocarbon fraction; contacting said heavy hydrocarbon fraction in the OCP reactor with a catalyst made of a P-modified zeolite (A) at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins; wherein said P-modified zeolite (A) is made by a process comprising in that order: selecting a zeolite (advantageously with Si/AI ratio between 4 and 500) among H
+ or NH
4
+ -form of MFI, MEL, FER, MOR, clinoptilolite; introducing P at conditions effective to introduce advantageously at least 0.05 wt% of P; separation of the solid from the liquid if any; an optional washing step or an optional drying step or an optional drying step followed by a washing step; a calcination step.

79. 发明公开

EP2121543A1 MTO PROCESS BASED ON MEAPO MOLECULAR SIEVES COMBINED WITH AN OCP PROCESS TO MAKE OLEFINS 失效转让
标题翻译：在组合的MeAPO分子SEVEN基于MTO处理与OCP PROCESS FOR生产烯烃
公开(公告)号：EP2121543A1
公开(公告)日：2009-11-25
申请号：EP08717563.4
申请日：2008-03-10
申请人： Total Petrochemicals Research Feluy
发明人： VERMEIREN, Walter , NESTERENKO, Nikolai
IPC分类号： C07C1/20 , C07C4/06 , C07C11/04 , C07C11/06 , C08F10/02 , C08F10/06
CPC分类号： C07C11/04 , C01B3/44 , C07C1/20 , C07C1/26 , C07C4/06 , C07C11/06 , C07C17/10 , C07C2529/035 , C07C2529/40 , C07C2529/85 , C10G3/45 , C10G3/49 , C10G2300/202 , C10G2300/4081 , C10G2300/802 , C10G2400/20 , Y02P20/52 , Y02P30/42 , C07C9/00 , C07C19/075
摘要： The present invention relates to a 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 a primary reactor with a catalyst made of a metalloaluminophosphate (MeAPO) molecular sieve with lamellar crystal morphology at conditions effective to convert at least a portion of the feedstock to form a first 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 a second reactor at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins; wherein said MeAPO has an empirical chemical composition on an anhydrous basis, after synthesis and calcination, expressed by the formula HxMeyAlzPkO2 in which, y+z+k=1 x = 10 and advantageously ranges from 10 to 100.
摘要翻译：本发明涉及一种从在含氧使轻质烯烃，或含卤化物有机原料包括含硫：使所述含氧，含卤化物或含硫的有机原料在主反应器中与催化剂制成的金属铝磷酸盐（MeAPO的）分子筛具有层状晶体形态在有效地使至少原料的一部分转化，以形成第一反应器流出物包括轻质烯烃和重质烃级分的条件; 所述分离从所述重质烃馏分的轻烯烃; 在有效条件下，使所述重质烃馏分在第二反应器，以便将所述重质烃馏分以轻质烯烃中的至少一部分上; worin说的MeAPO或者具有到无水基的经验化学组成，在合成和煅烧后，由式过表达高x我ý系Al Z pk信息O 2，其中，Y + Z + K = 1×<= YY具有值范围从0.0008〜0.4且有利地为0005至12时18 z具有0:25〜0.67且有利地12时38分至12点55 k具有的值范围从0.2至0.67且有利地12时36分至12点54所述主要具有片状晶体分子筛的值的形态，其中宽度（W）和厚度（T）是如：W / T是> = 10且有利地为10至100，或worin说的MeAPO已编制一种方法，包括：a）形成反应混合物含有织构影响剂（TIA），有机模板剂（TEMP），至少一个反应性无机的MeO 2的不溶性的在TIA源，的Al 2反应性来源O 3和P 2 O 5，b）使上述反应混合物由此形成直到金属铝磷酸盐的晶体是FO Rmed指，c）回收固体反应产物，D）洗涤它与水以除去所述TIA和e）对其煅烧以除去所述有机模板。

80. 发明公开

EP2121524A1 METHOD FOR PREPARING METALLOALUMINOPHOSPHATE (MEAPO) MOLECULAR SIEVE 审中-公开
标题翻译：用于生产METALLOALUMINOPHOSPHAT分子筛（MeAPO分子筛）
公开(公告)号：EP2121524A1
公开(公告)日：2009-11-25
申请号：EP08717560.0
申请日：2008-03-10
申请人： Total Petrochemicals Research Feluy , Centre National de la Recherche Scientifique (CNRS)
发明人： VERMEIREN, Walter , NESTERENKO, Nikolai , PETITTO, Carolina , DI RENZO, Francesco , FAJULA, François
IPC分类号： C01B37/08 , B01J29/85 , C07C1/20 , C07C1/26 , C07C1/32
CPC分类号： B01J29/84 , B01J29/85 , C01B37/06 , C01B37/08 , C07C1/20 , C07C1/26 , C07C1/322 , C07C2529/84 , C07C2529/85 , Y02P30/42 , C07C11/02
摘要： The present invention also relates to a method for preparing metalloaluminophosphate (MeAPO) molecular sieve said method comprising: a) forming a reaction mixture containing a texture influencing agent (TIA), an organic templating agent (TEMP), at least a reactive inorganic source of MeO2 insoluble in the TIA, reactive sources of Al2O3 and P2O5, b) crystallizing the above reaction mixture thus formed until crystals of the metalloaluminophosphate are formed, c) recovering a solid reaction product, d) washing it with water to remove the TIA and e) calcinating it to remove the organic template. In a usual embodiment said reaction mixture has a composition expressed in terms of molar oxide ratios of :TEMP/Al2O3= 0.3-5, more desirable 0.5-2 MeO2/Al2O3= 0.005-2.0, more desirable 0.022-0.8 P2O5/Al2O3 = 0.5-2, more desirable 0.8-1.2 TIA/Al2O3 = 3-30, more desirable 6-20. In a usual embodiment the metalloaluminophosphate (MeAPO) molecular sieves made with the above method have a lamellar crystal morphology having an empirical chemical composition on an anhydrous basis, after synthesis and calcination, expressed by the formula HxMeyAlzPkO2 wherein, y+z+k=1, x

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式