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11.发明授权Process for preparing aluminophosphate compounds and substituted derivatives of the structural type VFI 失效制备结构型VFI的氨基磷酸酯化合物和取代衍生物的方法
公开(公告)号：US5241093A
公开(公告)日：1993-08-31
申请号：US822852
申请日：1992-01-21
摘要： A process for preparing aluminophosphate compounds (and substituted derivatives) of the structural type VFI. This preparation process is characterized in that the speed of increase in temperature of the reaction mixture is greater than 250.degree. C./hour, the total time of heating of the reaction mixture, including the rise in temperature and the plateau heating, being less than one hour. The temperature of the plateau heating is between 100.degree. and 200.degree. C.The synthetic compounds in accordance with the invention possess(a) a general formula approximating to the following:1 Al.sub.2 O.sub.3 0.75-1.25 P.sub.2 O.sub.5 0-0.5 XO.sub.n/2 0-0.05 R y H.sub.2 OwhereX represents a heteroatom chosen from the group consisting of silicon, cobalt, magnesium and zinc;n is the degree of oxidation of the heteroatom X;y, the number of water molecules contained in the said compound, is greater than 0.001; andR is an organic compound chosen from the group consisting of secondary amines, tertiary amines, and quaternary ammonium salts and hydroxides;(b) an X-ray diffraction diagram as represented in Table I of the description.
摘要翻译： 制备结构型VFI的磷酸铝化合物（和取代的衍生物）的方法。 该制备方法的特征在于，反应混合物的温度升高速度大于250℃/小时，反应混合物的总加热时间（包括温度升高和平台加热）小于 一小时。 平台加热的温度为100至200℃。根据本发明的合成化合物具有（a）接近于以下的通式：1 Al 2 O 3 0.75-1.25 P 2 O 5 0-0.5 XOn / 2 0-0.05 其中X表示选自硅，钴，镁和锌的杂原子; n是杂原子X的氧化度; y，所述化合物中含有的水分子数目大于0.001; 并且R是选自仲胺，叔胺和季铵盐和氢氧化物的有机化合物; （b）如说明书的表I所示的X射线衍射图。
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公开(公告)号：US5171556A
公开(公告)日：1992-12-15
申请号：US743967
申请日：1991-08-12
申请人： Philippe Caullet , Jean-Louis Guth , Anne-Catherine Faust , Francis Raatz , Jean-Francois Joly , Jean-Marie Deves
发明人： Philippe Caullet , Jean-Louis Guth , Anne-Catherine Faust , Francis Raatz , Jean-Francois Joly , Jean-Marie Deves
CPC分类号： B01J29/7007 , C01B39/48 , B01J2229/26 , B01J2229/42
摘要： The object of the invention is a synthetic crystalline zeolite of the beta type characterized by:a) the following approximate general formula:M.sub.2/n O, Al.sub.2 O.sub.3, xSiO.sub.2where M represents a proton and/or a metallic cationn is the valence of Mx is a number ranging from 5 to 800,b) an X-ray diffraction diagram represented in table I of the description, andc) a fluorine content ranging from about 0.005 to 2.0% by weight, said zeolite having been furthermore synthetized in a fluoride medium.
摘要翻译： 本发明的目的是一种β型合成结晶沸石，其特征在于：a）以下近似通式：M 2 / nO，Al 2 O 3，xSiO 2，其中M表示质子和/或金属阳离子n是M x的化合价 是5〜800的数，b）说明书的表I所示的X射线衍射图，c）氟含量为0.005〜2.0重量％左右，所述沸石进一步在氟化物中合成 中。
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13.发明授权Catalyst with a base of modified MFI zeolite, and its use in the isomerization of a C8 aromatic cut 失效具有改性MFI沸石基质的催化剂及其用于C8芳族化合物切割的异构化公开(公告)号：US06245704B1
公开(公告)日：2001-06-12
申请号：US08187026
申请日：1994-01-27
IPC分类号： B01J2100
CPC分类号： B01J29/40 , B01J2229/16 , B01J2229/26 , B01J2229/42 , C07C5/2724 , C07C2523/42 , C07C2523/44 , C07C2529/74 , C10G2400/30 , C07C15/067
摘要： The invention is concerned with a catalyst comprising a matrix, a MFI type zeolite and at least one group VIII element, in which the crystals of the MFI type zeolite are desaluminated on their outer surface by at least one treatment with at least one solution of a fluorosilicate of a cation selected from the group formed by NH4+, alkylammoniums, K+, Na+, Li+, Ba2+, Mg2+, Cd2+, Cu+, Cu2+, Ca2+, Cs+, Fe2+, Co2+, Pb2+, Mn2+, Rb+, Ag+, Sr2+, Zn2+, Tl+ and H+, the global desalumination rate of said MFI zeolite thus treated being less than 5 atomic per cent.
摘要翻译： 本发明涉及包含基质，MFI型沸石和至少一种VIII族元素的催化剂，其中MFI型沸石的晶体在其外表面上脱铝至少一种用至少一种溶液 选自由NH4 +，烷基铵，K +，Na +，Li +，Ba2 +，Mg2 +，Cd2 +，Cu +，Cu2 +，Ca2 +，Cs +，Fe2 +，Co2 +，Pb2 +，Mn2 +，Rb +，Ag +，Sr2 +，Zn2 +形成的阳离子的阳离子的氟硅酸盐， Tl +和H +，如此处理的所述MFI沸石的全局脱盐速率小于5原子％。
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14.发明授权Paraffin isomerization process comprising fractionation having at least two draw-off levels associated with at least two isomerization zones 有权链烷烃异构化方法包括具有至少两个与至少两个异构化区相关联的排出水平的分馏
公开(公告)号：US5994607A
公开(公告)日：1999-11-30
申请号：US129127
申请日：1998-08-04
摘要： The invention concerns a process for isomerising a feed containing essentially hydrocarbons, preferably paraffins containing principally 4 to 8, preferably princiapply to 6 and more principally 5 and/or 6 carbon atoms per molecule, comprising a fractionation zone and at least two isomersation reaction zones, said process comprising carrying out the following steps:(1) sending the feed to a fractionation zone;(2) drawing off at least a portion of the liquid circulating in said zone, via at least two draw-off levels; and(3) sending the major portion of the liquid drawn off in step (2) to at least two isomerisation zones, each isomerisation zone being associated with a draw-off level.
摘要翻译： 本发明涉及一种异构化基本上烃的方法，所述进料基本上包含烃，优选主要含有4至8，优选原则上至6，更主要为每个分子5和/或6个碳原子的链烷烃，其包含分馏区和至少两个异构化反应区， 所述方法包括进行以下步骤：（1）将进料送至分馏区; （2）经由至少两个抽出水平抽出在所述区域中循环的液体的至少一部分; 和（3）将在步骤（2）中抽出的液体的主要部分送至至少两个异构化区，每个异构化区与排出水平相关联。
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公开(公告)号：US5444175A
公开(公告)日：1995-08-22
申请号：US109566
申请日：1993-08-20
申请人： Jean-Francois Joly , Eric Benazzi , Christian Marcilly , Renaud Pontier , Jean-Francois Le Page
发明人： Jean-Francois Joly , Eric Benazzi , Christian Marcilly , Renaud Pontier , Jean-Francois Le Page
CPC分类号： C07C2/62 , C07C2/60 , C07C2521/08 , C07C2527/054 , C07C2531/025
摘要： The invention relates to an alkylation process, in which a charge incorporating at least one isoparaffin and at least one olefin containing 2 to 6 carbon atoms per molecule, is treated in the presence of a solid alkylation catalyst. In the process, catalyst present in a reaction R is contacted with the charge, recycled liquid effluent discharged from reaction zone R and liquid effluent discharged from an isobutane/n-butane/alkylate separation zone S. The process uses a specific catalyst, e.g., sulfuric acid impregnated on a porous support.
摘要翻译： 本发明涉及一种烷基化方法，其中在固体烷基化催化剂存在下处理含有至少一种异链烷烃和至少一种每分子含有2-6个碳原子的烯烃的电荷。 在该过程中，反应R中存在的催化剂与从反应区R排放的电荷，再循环液体流出物和从异丁烷/正丁烷/烷基化物分离区S排出的液体流出物接触。该方法使用特定的催化剂， 浸渍在多孔载体上的硫酸。
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公开(公告)号：US5350722A
公开(公告)日：1994-09-27
申请号：US920487
申请日：1992-08-20
CPC分类号： B01J29/7034 , C01B39/42 , B01J2229/26 , B01J2229/42 , Y10S423/33
摘要： The invention relates to a synthetic crystalline zeolite of the MTW type, characterized by:a) the following approximate general formula:M.sub.2/n O, Al.sub.2 O.sub.3, xSiO.sub.2 in which M represents a metal cation and/or proton, n is the valency of M and x is a number between 14 and 800,b) a X-ray diagram shown in table I of the description,c) a fluorine content between approximately 0.005 and 2% by weight, said zeolite having been synthesized in a fluoride medium and accompanied by stirring.
摘要翻译： PCT No.PCT / FR91 / 01029 Sec。 371日期：1992年8月20日 102（e）日期1992年8月20日PCT 1991年12月18日PCT PCT。 出版物WO92 / 11203 本发明涉及MTW型合成结晶沸石，其特征在于：a）以下近似通式：M 2 / nO，Al 2 O 3，xSiO 2，其中M表示金属阳离子和/或质子， n是M的化合价，x是14和800之间的数字，b）描述表I所示的X射线图，c）约0.005-2重量％的氟含量，所述沸石已被合成 在氟化物介质中并伴随搅拌。
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公开(公告)号：US5338525A
公开(公告)日：1994-08-16
申请号：US923880
申请日：1992-10-16
申请人： Jean-Francois Joly , Philippe Caullet , Jean-Louis Guth , Anne-Catherine Faust , Nathalie Brunard , Frederic Kolenda
发明人： Jean-Francois Joly , Philippe Caullet , Jean-Louis Guth , Anne-Catherine Faust , Nathalie Brunard , Frederic Kolenda
IPC分类号： B01J29/40 , B01J29/70 , B01J29/86 , B01J29/87 , B01J29/88 , C01B39/06 , C01B39/08 , C01B39/38 , C01B33/26 , B01J29/06
CPC分类号： C01B39/065 , B01J29/40 , B01J29/87 , C01B39/082 , C01B39/38 , B01J2229/26 , B01J2229/42
摘要： Synthetic crystalline zeolite of the MFI type and its preparation process, said zeolite being characterized by:a) the following approximate general formula:M.sup.+.sub.(x+y) [Si.sub.(96-(x+y)) Al.sub.x Ga.sub.y 0.sub.192 ].sup.(x+y).sup.- in which M represents an alkaline cation and/or ammonium cation and/or a proton, x is a number between 0 and 24, y is a number between 0 and 24, (x+y) is a number between 0.64 and 24 and preferably between 1.88 and 19.2,b) a X-ray diagram of its ammonium form shown in Table I of the description andc) a fluorine content of its ammonium form between approximately 0.01 and 2.0% by weight, said zeolite having been synthesized in a fluoride medium and in the absence of an organic agent.
摘要翻译： PCT No.PCT / FR91 / 01068 Sec。 371日期：1992年10月16日 102（e）日期1992年10月16日PCT 1991年12月24日PCT公布。 出版物WO92 / 12096 日本1992年7月23日。MFI型合成结晶沸石及其制备方法，所述沸石的特征在于：a）以下近似通式：M +（x + y）[Si（96-（x + y）） （x + y） - 其中M表示碱性阳离子和/或铵阳离子和/或质子，x为0至24之间的数，y为0至24之间的数，（x + y）为 数字在0.64和24之间，优选在1.88和19.2之间，b）其描述的表I所示的铵形式的X射线图，c）其铵形式的氟含量在约0.01和2.0重量％之间， 所述沸石已经在氟化物介质中合成，并且在不存在有机试剂的情况下。
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18.发明授权Catalyst based on silica and sulphuric acid and its use for the alkylation of paraffins 失效基于二氧化硅和硫酸的催化剂及其用于烷烃烷基化的用途
公开(公告)号：US5336833A
公开(公告)日：1994-08-09
申请号：US966648
申请日：1992-10-26
IPC分类号： B01J21/08 , B01J27/02 , B01J27/053 , B01J27/06 , B01J31/02 , B01J37/02 , C07B61/00 , C07C2/58 , C07C2/62 , C07C9/16
CPC分类号： B01J21/08 , B01J27/02 , B01J27/053 , B01J27/06 , B01J31/0227 , C07C2/62 , B01J2231/323 , B01J37/0201 , C07C2521/02 , C07C2521/08 , C07C2527/02 , C07C2527/054 , C07C2527/133 , C07C2531/025
摘要： Impregnated catalyst based on silica and a solid state sulfuric acid and its use in the catalytic alkylation of isobutene and/or isopentane in the presence of at least one olefin having 3-6 carbon atoms per molecule. The catalyst may contain an additive, e.g., B(OH).sub.3, HBF.sub.4, H.sub.3 PO.sub.4, FSO.sub.3 H, CF.sub.3 SO.sub.3 H, SbF.sub.5, CF.sub.3 COOH, and SO.sub.3.
摘要翻译： 基于二氧化硅和固态硫酸的浸渍催化剂及其在每分子具有3-6个碳原子的至少一种烯烃的存在下在异丁烯和/或异戊烷的催化烷基化中的用途。 催化剂可以含有添加剂，例如B（OH）3，HBF 4，H 3 PO 4，FSO 3 H，CF 3 SO 3 H，SbF 5，CF 3 COOH和SO 3。
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19.发明授权Process for recovering hydrogen in a gaseous hydrocarbon effluent by chemical reaction 有权通过化学反应回收气态烃流出物中的氢气的方法公开(公告)号：US07081558B2
公开(公告)日：2006-07-25
申请号：US10680417
申请日：2003-10-08
CPC分类号： C01B3/38 , C01B3/52 , C01B3/58 , C01B2203/0415 , C01B2203/0435 , C01B2203/048 , C01B2203/0485 , C01B2203/0495 , C01B2203/147 , C10G45/00 , C10G69/08
摘要： Process for recovery of hydrogen in an effluent that is rich in hydrocarbons and that also contains hydrogen and a light olefin fraction, whereby said process comprises: a stage a) in which said effluent is brought into contact with at least one reagent that can react with said olefins to form with them a complex or a molecule; a stage c) in which the effluent that is obtained from stage a) is brought into contact with a composition that comprises at least one unsaturated compound in the presence of a suitable catalyst under hydrogenation conditions of at least a portion of said unsaturated compound by at least a portion of the hydrogen that is present in said effluent; a stage d) in which a reaction for dehydrogenation of hydrocarbons that are present in the effluent that is obtained from stage c) is carried out.
摘要翻译： 在富含烃并且还含有氢和轻质烯烃馏分的流出物中回收氢气的方法，其中所述方法包括：a）使所述流出物与至少一种可与 所述烯烃与它们形成复合物或分子; 阶段c），其中从阶段a）获得的流出物与包含至少一种不饱和化合物的组合物在合适的催化剂存在下在至少部分所述不饱和化合物的氢化条件下与在 所述流出物中存在的至少一部分氢; 阶段d），其中进行从阶段c）获得的流出物中存在的烃的脱氢反应。
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公开(公告)号：US5906957A
公开(公告)日：1999-05-25
申请号：US711151
申请日：1996-09-10
申请人： Eric Benazzi , Jean-Francois Joly
发明人： Eric Benazzi , Jean-Francois Joly
IPC分类号： B01J31/02 , B01J35/02 , B01J37/02 , C07B61/00 , C07C2/62 , C07C5/13 , C07C9/12 , C07C9/16 , C07C9/18 , B01J27/02 , B01J21/08 , B01J27/06 , C07C2/58
CPC分类号： B01J31/0227 , B01J35/023 , C07C2/62 , B01J2231/323 , B01J37/0203 , C07C2521/08 , C07C2527/03 , C07C2531/025
摘要： The invention concerns a catalyst comprising a porous organic or inorganic support and at least one active phase comprising at least one acid selected from acids with formula R--SO.sub.3 H, where R is fluorine or an alkyl group or a fluorinated alkyl group, and at least one weakly basic aprotic organic solvent, the support having been impregnated with the active phase, the catalyst being such that it is essentially constituted by particles with an average diameter in the range 0.1 .mu.m to 150 .mu.m, and being such that before impregnation with the active phase, the support has a total pore volume in the range 0.5 cm.sup.3 /g to 6 cm.sup.3 /g. The invention also concerns the use of the catalyst for aliphatic alkylation.
摘要翻译： 本发明涉及包含多孔有机或无机载体和至少一种活性相的催化剂，所述活性相包含至少一种选自具有式R-SO 3 H的酸，其中R是氟或烷基或氟化烷基，和至少一种 弱碱性非质子有机溶剂，载体用活性相浸渍，催化剂基本上由平均直径在0.1μm至150μm的颗粒构成，并且在浸渍之前 活性相，载体的总孔体积在0.5cm 3 / g至6cm 3 / g的范围内。 本发明还涉及催化剂用于脂族烷基化的用途。
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