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41. 发明申请

US20200002244A1 Process for Converting Butanol into Propylene 审中-公开
公开(公告)号：US20200002244A1
公开(公告)日：2020-01-02
申请号：US16061632
申请日：2016-12-14
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Nikolai Nesterenko , Walter Vermeiren , Delphine Minoux , Jean-Pierre Dath
IPC分类号： C07C1/22 , B01J23/44 , B01J23/89 , B01J21/08 , B01J37/02 , B01J37/08
摘要： Process for selective the conversion of primary C4 alcohol into propylene comprising: contacting a stream (1) containing essentially a primary C4 alcohol with at least one catalyst at a temperature ranging from 150° C. to 500° C. and at pressure ranging from 0.01 MPa to 10 MPa conditions effective to transform said primary C4 alcohol into an effluent stream (2, 5) containing essentially propylene, carbon monoxide and di-hydrogen, said transformation of primary C4 alcohol comprising at least a reaction of decarbonylation and optionally a decarboxylation reaction, said at least one catalyst comprising a support being a non-acidic i.e. having a TPD NH3 of less than 50 preferably less than 40 μmol/g and optionally a non-basic catalyst i.e. having a TPD CO2 of less than 100 preferably less than 50 μmol/g.

42. 发明授权

US10472300B2 Process for preparing olefins by dehydrating alcohols with less side effects comprising addition of sulfur containing compounds 有权
公开(公告)号：US10472300B2
公开(公告)日：2019-11-12
申请号：US15540327
申请日：2015-12-18
申请人： Total Research & Technology Feluy , IFP Energies Nouvelles
发明人： Delphine Minoux , Nikolai Nesterenko , Cindy Adam , Walter Vermeiren , Philip De Smedt , Jean-Pierre Dath , Vincent Coupard , Sylvie Maury , Nicolas Aribert
IPC分类号： C07C1/24 , B01J37/28 , B01J29/06 , B01J29/40
摘要： The present invention is a process for dehydrating an alcohol to prepare a corresponding olefin, comprising: (a) providing a composition (A) comprising at least an alcohol having at least 2 carbon atoms, optionally water, optionally an inert component, in a dehydration unit, (b) placing the composition (A) into contact with an acidic catalyst in a reaction zone of said dehydration unit at conditions effective to dehydrate at least a portion of the alcohol to make a corresponding olefin, (c) recovering from said dehydration unit an effluent (B) comprising: at least an olefin, water, undesired by-products including aldehydes and light products, optionally unconverted alcohol(s), optionally the inert component, wherein, said composition (A)—providing step (a) comprises adding an effective amount of one or more sulfur containing compound capable to reduce the undesired by-products by comparison with a non introduction of such sulfur containing compound. The component introduced at step (a) can be chosen from the group consisting of thiols, sulfides, disulfides.

43. 发明授权

US10329213B2 Catalyst comprising a phosphorous modified zeolite and having partly and ALPO structure 有权
公开(公告)号：US10329213B2
公开(公告)日：2019-06-25
申请号：US15703693
申请日：2017-09-13
申请人： Total Research & Technology Feluy
发明人： Nikolai Nesterenko , Delphine Minoux , Cindy Adam , Jean-Pierre Dath
IPC分类号： B01J29/83 , C07C2/66 , B01J29/40 , B01J29/70 , B01J37/10 , B01J37/28 , B01J29/85 , C07C1/24 , C07C2/86 , C07C4/06 , B01J35/10 , B01J37/00
摘要： The present invention relates to a catalyst comprising a phosphorus modified zeolite, said phosphorus modified zeolite having partly an ALPO structure, wherein, the catalyst comprises a P-modified zeolite and a binder, the zeolite comprises at least one ten members ring in the structure, optionally the catalyst comprises one or more metal oxides, the ALPO structure is determined by a signal between 35-45 ppm in 27Al MAS NMR spectrum.The present invention also relates to the use of the above catalyst wherein said catalyst is operated in presence of steam at high temperature. “high temperature” means above 300° C. and up to 800° C. By way of example one can cite, the alcohol dehydration to convert at least an alcohol into the corresponding olefin, the olefin cracking to make lighter olefins, the MTO and the alkylation of aromatic compounds with olefins and/or alcohols to produce, by way of example, para-xylene, ethylbenzene, cumene etc.

44. 发明授权

US10239051B2 Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material 有权
公开(公告)号：US10239051B2
公开(公告)日：2019-03-26
申请号：US14902233
申请日：2014-07-03
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
发明人： Kok-Giap Haw , Jean-Michel Goupil , Jean-Pierre Gilson , Valentin Valtchev , Nikolai Nesterenko , Delphine Minoux , Jean-Pierre Dath
IPC分类号： B01J29/06 , B01J29/40 , B01J29/44 , B01J29/04 , B01J29/00 , B01J37/02 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/00 , C10G50/00 , C07C4/18 , C10G29/20 , C10G35/06 , C10G35/085 , C10G45/60 , C10G45/62 , C10G47/02 , C10G47/12 , C10G3/00 , C10G11/02 , C10G11/18 , B01J37/28 , B01J37/08
摘要： A catalyst composition contains an inorganic porous material with pore diameters of at least 2 nm and of crystals of molecular sieve. The crystals of molecular sieve have an average diameter, measured by scanning electron microscopy, not bigger than 50 nm. The catalyst composition has a concentration of acid sites ranges from 50 to 1200 μmol/g measured by TPD NH3 adsorption. An XRD pattern of the catalyst composition is the same as an XRD pattern of the inorganic porous material.

45. 发明授权

US10118872B2 Phosphorous modified molecular sieves, their use in conversion of organics to olefins 有权
公开(公告)号：US10118872B2
公开(公告)日：2018-11-06
申请号：US15684709
申请日：2017-08-23
申请人： Total Research & Technology Feluy
发明人： Nikolai Nesterenko , Walter Vermeiren , Delphine Minoux , Sander Van Donk
IPC分类号： C07C1/26 , C07C1/32 , C07C4/06 , C07C2/06 , C07C1/22 , C07C7/04 , B01J29/85 , C01B39/02 , C10G3/00 , C07C1/20 , B01J29/40
摘要： The present invention is a phosphorous modified zeolite (A) made by a process comprising in that order: selecting a zeolite with low Si/Al 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. 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 at least a portion of 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

US20180079698A1 Catalyst Comprising a Phosphorous Modified Zeolite and Having Partly an Alpo Structure 审中-公开
公开(公告)号：US20180079698A1
公开(公告)日：2018-03-22
申请号：US15703693
申请日：2017-09-13
申请人： Total Research & Technology Feluy
发明人： Nikolai Nesterenko , Delphine Minoux , Cindy Adam , Jean-Pierre Dath
IPC分类号： C07C2/66 , B01J29/70 , C07C2/86 , B01J29/85 , B01J29/40 , B01J37/10 , B01J37/28 , C07C1/24 , C07C4/06
CPC分类号： C07C2/66 , B01J29/40 , B01J29/405 , B01J29/7049 , B01J29/85 , B01J35/1038 , B01J35/1061 , B01J35/1066 , B01J37/0009 , B01J37/10 , B01J37/28 , B01J2229/16 , B01J2229/183 , B01J2229/186 , B01J2229/36 , B01J2229/37 , B01J2229/40 , B01J2229/42 , C07C1/24 , C07C2/864 , C07C4/06 , C07C2529/40 , C07C2529/70 , C07C2529/80 , C07C2529/83 , C07C2529/85 , Y02P20/52 , Y02P30/42 , C07C11/04
摘要： The present invention relates to a catalyst comprising a phosphorus modified zeolite, said phosphorus modified zeolite having partly an ALPO structure, wherein, the catalyst comprises a P-modified zeolite and a binder, the zeolite comprises at least one ten members ring in the structure, optionally the catalyst comprises one or more metal oxides, the ALPO structure is determined by a signal between 35-45 ppm in 27Al MAS NMR spectrum.The present invention also relates to the use of the above catalyst wherein said catalyst is operated in presence of steam at high temperature. “high temperature” means above 300° C. and up to 800° C. By way of example one can cite, the alcohol dehydration to convert at least an alcohol into the corresponding olefin, the olefin cracking to make lighter olefins, the MTO and the alkylation of aromatic compounds with olefins and/or alcohols to produce, by way of example, para-xylene, ethylbenzene, cumene etc.

47. 发明授权

US09505673B2 Dehydration of alcohols on a crystalline silicate of low Si/Al ratio 有权
标题翻译：在低Si / Al比的结晶硅酸盐上脱醇
公开(公告)号：US09505673B2
公开(公告)日：2016-11-29
申请号：US14806744
申请日：2015-07-23
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Delphine Minoux , Nikolai Nesterenko , Cindy Adam , Sander Van Donk , Walter Vermeiren
IPC分类号： C07C1/24 , B01J29/65 , B01J29/90 , C23C18/00 , C25D7/06 , C25D17/00
CPC分类号： C07C1/24 , B01J29/65 , B01J29/90 , B01J2229/16 , B01J2229/36 , C07C2529/65 , C07C2529/70 , C07C2529/85 , C23C18/00 , C25D7/0664 , C25D17/00 , Y02P20/52 , Y02P20/584 , C07C11/04
摘要： A process for the dehydration of an alcohol having at least 2 carbon atoms to make a corresponding olefin may include introducing in a reactor a stream (A) containing the alcohol, optionally water, and optionally an inert component. The stream (A) may be contacted with a catalyst in the reactor at conditions effective to dehydrate at least a portion of the alcohol to make the corresponding olefin. The process includes recovering from the reactor an olefin containing stream (B). The catalyst may be a crystalline silicate, dealuminated crystalline silicate, or phosphorus modified crystalline silicate, each of the group FER, MWW, EUO, MFS, ZSM-48, MTT or TON having Si/Al ranging from 25 to 90. The weight hourly space velocity (WHSV) of the alcohol may be at least 4 h−1. The temperature may range from 280° C. to 600° C., or from 320° C. to 600° C.
摘要翻译：用于使具有至少2个碳原子的醇脱水以制备相应的烯烃的方法可以包括在反应器中引入含有醇，任选的水和任选的惰性组分的流（A）。流（A）可以在有效使至少一部分醇脱水以制备相应的烯烃的条件下与反应器中的催化剂接触。该方法包括从反应器中回收含烯烃流（B）。催化剂可以是Si / Al范围为25至90的FER，MWW，EUO，MFS，ZSM-48，MTT或TON的结晶硅酸盐，脱铝结晶硅酸盐或磷改性的结晶硅酸盐。醇的空速（WHSV）可以至少为4h-1。温度范围为280℃至600℃，或320℃至600℃。

48. 发明申请

US20150291485A1 PROCESS FOR DEHYDRATION OF ETHANOL INTO ETHYLENE USING PRETREATMENT OF THE FEEDSTOCK 有权
标题翻译：使用饲料预处理乙醛进入乙烯的方法
公开(公告)号：US20150291485A1
公开(公告)日：2015-10-15
申请号：US14647174
申请日：2013-11-18
申请人： IFP ENERGIES NOUVELLES , TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Vincent Coupard , Natacha Touchais , Thomas Plennevaux , Emilie Kobel , Stephanie Fleurier , Walter Vermeiren , Delphine Minoux , Philip De Smedt , Cindy Adam , Nikolai Nesterenko
IPC分类号： C07C1/24 , C07C41/09
CPC分类号： C07C1/24 , C07C29/76 , C07C41/09 , C07C2527/173 , C07C2529/40 , C07C2529/85 , C07C11/04 , C07C43/06 , C07C31/08
摘要： The invention relates to a process for dehydration of an ethanol feedstock into ethylene comprising at least the stages: a) A stage for pretreatment of the ethanol feedstock on an acidic solid, b) A stage for evaporation of said pretreated ethanol feedstock in a heat exchanger, c) A stage for superheating said evaporated feedstock in such a way as to bring it to an inlet temperature that is compatible with the temperature of a dehydration reaction, d) A stage for dehydration of said feedstock that is obtained from stage c) in at least one adiabatic reactor that contains at least one dehydration catalyst.
摘要翻译：本发明涉及一种将乙醇原料脱水成乙烯的方法，至少包括以下阶段：a）用于在酸性固体上预处理乙醇原料的阶段，b）在热交换器中蒸发所述预处理的乙醇原料的阶段 c）用于使所述蒸发的原料过热以使其达到与脱水反应的温度相适应的入口温度的阶段，d）用于脱水所述原料的阶段，其从阶段c）至少一个含有至少一种脱水催化剂的绝热反应器。

49. 发明申请

US20150259264A1 Process for Obtaining Modified Molecular Sieves 审中-公开
标题翻译：获得改性分子筛的方法
公开(公告)号：US20150259264A1
公开(公告)日：2015-09-17
申请号：US14670277
申请日：2015-03-26
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Nikolai Nesterenko , Walter Vermeiren , Sander Van Donk , Delphine Minoux
IPC分类号： C07C1/20 , C08F110/02 , C07C4/06
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： A process may include contacting an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in an XTO reactor with a catalyst composite under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products. The catalyst composite may include at least 10 weight percent of a modified molecular sieve. The modified molecular sieve may include at least 0.05 weight percent of an alkaline earth metal or a rare earth metal based on a weight of the modified molecular sieve. The modified molecular sieve may include at least 0.3 weight percent of P based on the weight of the modified molecular sieve.
摘要翻译：一种方法可以包括在有效地将含氧，含卤素或含硫有机原料转化为烯烃产物的条件下使XTO反应器中的含氧卤化物或含硫有机原料与催化剂复合物接触。催化剂复合材料可以包括至少10重量％的改性分子筛。基于改性分子筛的重量，改性分子筛可以包含至少0.05重量％的碱土金属或稀土金属。基于改性分子筛的重量，改性分子筛可包括至少0.3重量％的P。

50. 发明申请

US20150251970A1 Method for Making a Catalyst Comprising a Phosphorus Modified Zeolite to be Used in an Alcohols Dehydration Process 审中-公开
标题翻译：制备包含用于醇脱水过程中的磷改性沸石的催化剂的方法
公开(公告)号：US20150251970A1
公开(公告)日：2015-09-10
申请号：US14718533
申请日：2015-05-21
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Nikolai Nesterenko , Sander Van Donk , Delphine Minoux , Jean-Pierre Dath
IPC分类号： C07C1/24 , B01J37/06 , B01J37/08 , B01J29/85 , B01J37/00
CPC分类号： C07C1/24 , B01J27/16 , B01J29/06 , B01J29/40 , B01J29/85 , B01J37/0009 , B01J37/0045 , B01J37/06 , B01J37/08 , B01J37/28 , B01J2229/18 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C07C1/20 , C07C2529/40 , C07C2529/85 , C07C11/02
摘要： A method of forming a phosphorus modified zeolite includes introducing phosphorus into a zeolite having at least one ten member ring in a structure thereof in an amount of from 0.5 to 30 weight percent, followed by a separation of solid from liquid if any. The method includes mixing the phosphorus modified zeolite with a component selected among binders, salts of alkali-earth metals, salts of rare-earth metals, and clays. The method includes making a catalyst body from the mixture by extruding the mixture into a desired shape. The method optionally includes a drying step, optionally followed by a washing step. The method includes a calcination step, optionally followed by a washing step and drying. An alcohol having at least 2 carbon atoms may be converted into a corresponding olefin in a dehydration process in the presence of the phosphorus modified zeolite.
摘要翻译：形成磷改性沸石的方法包括在其结构中以0.5至30重量％的量将磷引入具有至少一个十元环的沸石中，然后将固体从液体中分离出来。该方法包括将磷改性沸石与选自粘合剂，碱土金属盐，稀土金属盐和粘土的组分混合。该方法包括通过将混合物挤出成所需的形状从混合物制备催化剂体。该方法任选地包括干燥步骤，任选地随后进行洗涤步骤。该方法包括煅烧步骤，任选地随后进行洗涤步骤和干燥。在磷改性沸石存在下，可以在脱水过程中将具有至少2个碳原子的醇转化为相应的烯烃。

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