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1.发明授权Method for regenerating a catalyst with a sulphurus active phase and contaminated by a mercury compound 有权用硫酸活性相再生催化剂并被汞化合物污染的方法
公开(公告)号：US6100210A
公开(公告)日：2000-08-08
申请号：US194205
申请日：1999-03-26
摘要： The invention features a method for treating a supported catalyst with a sulphur compound based active phase and a mercury compound contaminated mineral support. This method consists in implementing the following steps: the said catalyst is contacted with a basic aqueous solution of at least one sulphide selected among alkaline metal sulphides, alkaline-earth metal sulphides or ammonium sulphide; then the catalyst is separated from the basic aqueous solution. At the end of this process, the treated catalyst shows the same characteristics as before its contamination by mercury.
摘要翻译： PCT No.PCT / FR97 / 00847 Sec。 371日期1999年3月26日 102（e）1999年3月26日PCT提交1997年5月13日PCT公布。 公开号WO97 / 44131 日期1997年11月27日本发明的特征在于一种用硫化合物基活性相和汞化合物污染的矿物质载体处理负载型催化剂的方法。 该方法包括以下步骤：将所述催化剂与选自碱金属硫化物，碱土金属硫化物或硫化铵的至少一种硫化物的碱性水溶液接触; 然后将催化剂与碱性水溶液分离。 在该方法结束时，处理的催化剂显示出与其被汞污染之前相同的特征。
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公开(公告)号：US5942458A
公开(公告)日：1999-08-24
申请号：US909657
申请日：1997-08-12
摘要： Spent lead catalysts containing contaminating amounts of arsenic values, e.g., mixed oxides of lead and arsenic, are regenerated and rendered suitable for reuse by heat-treating same at a temperature of at least 550.degree. C. in the presence of a gas mixture which comprises an inert gas, e.g., Ar, N.sub.2 or He, and at least 2% by volume of at least one reducing gas, e.g., H.sub.2, CO or CH.sub.4.
摘要翻译： 含有砷含量的废铅催化剂，例如铅和砷的混合氧化物，通过在气体混合物存在下，在至少550℃的温度下进行热处理再生并使其适合再利用 惰性气体，例如Ar，N2或He，以及至少2体积％的至少一种还原气体，例如H 2，CO或CH 4。
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3.发明授权Process for regenerating or activating a n-paraffin isomerization mordenite-containing catalyst 失效用于再生或活化含有正构烷烃的异构化丝光沸石催化剂的方法
公开(公告)号：US4835129A
公开(公告)日：1989-05-30
申请号：US164945
申请日：1988-03-07
IPC分类号： B01J38/44 , B01J29/90 , B01J38/18 , B01J38/42 , C07C1/00 , C07C5/27 , C07C67/00 , C10G35/095 , C10G45/64
CPC分类号： C10G45/64 , B01J29/90 , B01J38/18 , C07C5/2791 , B01J38/42 , Y02P20/584
摘要： Process for regenerating or activating a catalyst for isomerizing n-paraffins, containing at least one group VIII metal supported on an acid mordenite, wherein, after having lost at least a part of its initial activity, said catalyst is treated in a first step with an oxygen-containing gas at a temperature lower than about 550.degree. C., so as to remove the major part of the catalyst coke content, and in a second step the resultant product from the first step is oxychlorinated to a temperature of about 200.degree.-500.degree. C. by means of a gas mixture containing oxygen, water and chlorine or at least one chlorinated compound, said chlorine or chlorinated compound being used in a total amount of 0.5-10% by weight, calculated as chlorine, in proportion to the mordenite weight.
摘要翻译： 用于再生或活化用于使正链烷烃异构化的催化剂的方法，所述催化剂含有负载在酸性丝光沸石上的至少一种VIII族金属，其中在损失了其初始活性的至少一部分之后，所述催化剂在第一步中用 在低于约550℃的温度下进行含氧气体，以除去催化剂焦炭含量的主要部分，在第二步中将得自第一步的产物氧氯化至约200℃ - 500℃，通过含有氧，水和氯的气体混合物或至少一种氯化化合物，所述氯或氯化合物的用量按氯计算为0.5-10重量％，按氯计 丝光沸石重量。
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4.发明授权Process for manufacturing supported bimetallic or plurimetallic catalysts comprising one or more metals from group VIII and at least one metal from group IV and the resultant catalysts thereof 失效制备支持的双金属或多金属催化剂的方法，其包含一种或多种来自VIII族的金属和至少一种IV族金属及其所得催化剂
公开(公告)号：US4504593A
公开(公告)日：1985-03-12
申请号：US573279
申请日：1984-01-24
IPC分类号： C10G49/06 , B01J23/14 , B01J23/62 , B01J23/64 , B01J23/652 , B01J23/835 , B01J23/88 , B01J31/28 , C07B31/00 , C07B61/00 , C07C1/00 , C07C5/05 , C07C5/09 , C07C7/163 , C07C11/00 , C07C11/10 , C07C67/00 , C10G45/40 , C10G45/48 , C10G45/52 , B01J31/12 , B01J31/34
CPC分类号： B01J23/835 , B01J23/622 , C10G45/40
摘要： For the selective hydrogenation of a hydrocarbon charge containing at least one acetylenic and/or diolefinic hydrocarbon, there is used a catalyst comprising at least one group VIII metal selected from the platinum, palladium, nickel and cobalt group, or a compound thereof, and at least one metal from the group comprising germanium, tin and lead or a compound thereof, wherein at least one compound from one of the above-defined group VIII metals and at least one compound of metal from the germanium, tin and lead group is incorporated in a carrier, e.g., alumina, and wherein the compound of metal from the germanium, tin and lead group is incorporated in the carrier as a hydrocarbyl compound of said metal.
摘要翻译： 对于含有至少一个炔属和/或二烯烃的烃装料的选择性氢化，使用包含至少一种选自铂，钯，镍和钴基团的Ⅷ族金属或其化合物的催化剂， 包含锗，锡和铅或其化合物的至少一种金属，其中至少一种来自上述定义的VIII族金属的化合物和至少一种来自锗，锡和铅基团的金属化合物掺入 载体，例如氧化铝，其中来自锗，锡和铅基团的金属化合物作为所述金属的烃基化合物引入载体中。
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5.发明授权
公开(公告)号：US4973401A
公开(公告)日：1990-11-27
申请号：US382886
申请日：1989-07-21
CPC分类号： C10G35/12 , B01J8/087 , B01J2208/0007 , B01J2208/00221 , B01J2208/00504 , B01J2208/0053
摘要： The present invention relates to a process and a reactor for low pressure catalytic reforming of gasolines with heating by smoke gases.The reactor of the invention comprises:at least one means for introducing and removing the charge,at least one means for introducing and removing the catalyst,at least two elementary reaction cells not adjacent each other, substantially vertical and parallelepipedic, substantially parallel to each other, each of said cells being formed of three substantially parallelepipedic enclosures (an individual charge distributor, an individual processed charge collector, a catalytic bed),at least one general charge distributor,at least one general processed charge collector.The reforming process of the invention may be used in this reactor, smokes-based heating gases, coming from the combustion in air of a hydrocarbon mixture, flowing between the elementary reaction cells and thus bringing the heat required for the reforming reaction.
摘要翻译： 本发明涉及一种通过烟雾气体加热汽油进行低压催化重整的方法和反应器。 本发明的反应器包括：用于引入和除去电荷的至少一种装置，至少一种用于引入和除去催化剂的装置，至少两个彼此不相邻的基本上垂直和平行六面体的基本反应元件，基本上彼此平行 每个所述电池由三个基本上平行六面体的外壳（单个电荷分布器，单独的处理电荷收集器，催化床），至少一个通用电荷分配器，至少一个通用处理的电荷收集器形成。 本发明的重整方法可用于该反应器中，来自烃类混合物的空气中的燃烧的基于烟雾的加热气体，其在元素反应池之间流动，从而产生重整反应所需的热量。
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6.发明授权
公开(公告)号：US4628130A
公开(公告)日：1986-12-09
申请号：US763596
申请日：1985-08-08
IPC分类号： C07C29/136 , B01J23/00 , B01J23/825 , B01J23/835 , C07B31/00 , C07B41/02 , C07B61/00 , C07C27/00 , C07C29/149 , C07C31/02 , C07C67/00 , C07C37/055
CPC分类号： C07C29/149 , Y02P20/52
摘要： The invention has as an object the production of alcohols by hydrogenolysis of carboxylic acid esters, under hydrogen pressure, in the presence of a catalyst resulting from the incorporation of at least one compound of at least one metal from the group consisting of germanium, tin and lead to Raney nickel or to a nickel-containing carrier. The reaction is preferably conducted at a temperature from 180.degree. to 330.degree. C. and under a pressure from 1 to 10 MPa.
摘要翻译： 本发明的目的是通过在氢气压力下，在催化剂存在下，通过羧酸酯的氢解来生产醇，所述催化剂是由至少一种至少一种由锗，锡和 导致阮内镍或含镍载体。 反应优选在180至330℃的温度和1至10MPa的压力下进行。
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7.发明授权
公开(公告)号：US4380673A
公开(公告)日：1983-04-19
申请号：US277581
申请日：1981-06-26
CPC分类号： C07C45/002 , B01J25/00
摘要： A secondary alcohol dissolved in a C.sub.12 to C.sub.20 paraffinic hydrocarbon substantially free of aromatics and of sulfur is dehydrogenated to the corresponding ketone at a temperature of 170.degree.-230.degree. C. in the presence of a catalyst of the Raney nickel type containing from 0.1 to 10% by weight of an additional metal consisting of copper, silver, gold, tin, lead, zinc, cadmium, indium or germanium, the ketone being preferably removed, as it is formed, from the reaction medium. A catalyst for use in the present process is provided.
摘要翻译： 将溶解在基本上不含芳烃和硫的C 12〜C 20链烷烃中的仲醇在170〜230℃的温度下，在阮内镍催化剂存在下脱氢至含有0.1〜 10重量％的由铜，银，金，锡，铅，锌，镉，铟或锗组成的附加金属，优选从反应介质中除去所述酮。 提供了用于本发明方法的催化剂。
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8.发明授权Catalyst containing a zeolite, a noble metal from the family of platinum, an alkali metal of an alkaline earth metal and an additional metal, as well as the use thereof in the aromatization of hydrocarbons containing 2 to 4 carbon atoms per molecule 失效含有沸石的催化剂，来自铂族金属的铂金属，碱金属金属和其他金属的碱金属，以及其在含有2至4个碳原子的烃类化合物中的用途
公开(公告)号：US5215950A
公开(公告)日：1993-06-01
申请号：US704153
申请日：1991-05-22
申请人： Jean-Paul Bournonville , Francis Raatz , Bernard Juguin, deceased , by Jeannine Juguin, legal representative , by Sylvie Juguin, legal representative
发明人： Jean-Paul Bournonville , Francis Raatz , Bernard Juguin, deceased , by Jeannine Juguin, legal representative , by Sylvie Juguin, legal representative
IPC分类号： C07B61/00 , B01J29/44 , B01J29/74 , C07C2/00 , C07C2/12 , C07C2/84 , C07C15/00 , C07C15/02 , C10G50/00
CPC分类号： C10G50/00 , B01J29/44 , C07C2/00 , B01J2229/26 , B01J2229/42 , C07C2521/04 , C07C2523/02 , C07C2523/04 , C07C2523/08 , C07C2523/14 , C07C2523/40 , C07C2529/44
摘要： The invention relates to a catalyst and a catalytic process for the aromatization of hydrocarbons containing 2 to 4 carbon atoms per molecule.The catalyst contains a MFI zeolite and an amorphous matrix containing at least one noble metal from the platinum family, at least one additional metal chosen from tin, germanium, lead and indium and at least one alkali metal or alkaline earth metal.
摘要翻译： 本发明涉及一种催化剂和催化方法，用于每分子含有2至4个碳原子的烃的芳构化。 催化剂含有MFI沸石和含有至少一种来自铂族的贵金属的非晶基质，至少一种选自锡，锗，铅和铟的至少一种金属和至少一种碱金属或碱土金属。
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9.发明授权Catalyst of the gallosilicate type and its utilization for the aromatization of light C.sub.2 -C.sub.4 gases 失效光催化剂类型的催化剂及其用于轻质C2-C4气体芳构化的应用
公开(公告)号：US5073672A
公开(公告)日：1991-12-17
申请号：US669245
申请日：1991-03-14
IPC分类号： B01J29/04 , B01J29/87 , C01B33/20 , C01B39/00 , C01B39/06 , C07C1/00 , C07C2/00 , C07C2/26 , C07C2/76 , C07C15/02 , C07C67/00 , C10G35/095
CPC分类号： B01J29/87 , C07C2/00 , C07C2521/04 , C07C2521/08 , C07C2521/10 , C07C2521/16 , C07C2529/87
摘要： A MFI-based gallosilicate type catalyst is described.The catalyst is characterized by the following composition expressed by weight:a) 0.1 to 99.49% of a matrix,b) 0.5 to 99.99% of a zeolite having the following approximate chemical formula:M.sub.2/n O, Ga.sub.2 O.sub.3, xSiO.sub.2 whereinM represents a proton and/or a metallic cation,n is the valence of said cation,x is a number ranging from 12 to 1,00, the zeolite of MFI structure synthesized in a fluoride medium having a fluorine content ranging from 0.02 to 1.5% by weight incorporated during synthesis.The catalyst is notably used in aromatization reactions of light C.sub.2 -C.sub.4 gases in the presence or not of olefins.
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公开(公告)号：US4909924A
公开(公告)日：1990-03-20
申请号：US84726
申请日：1987-08-13
申请人： Francis Raatz , Laurent Petit , Christian Marcilly , Jean-Paul Bournonville , Christine Travers , Pierre Dufresne
发明人： Francis Raatz , Laurent Petit , Christian Marcilly , Jean-Paul Bournonville , Christine Travers , Pierre Dufresne
CPC分类号： C10G11/05 , B01J29/60 , C10G47/16 , B01J2229/16 , B01J2229/26 , B01J2229/42
摘要： The present invention concerns a new decationized, dealuminated and stabilized zeolite of L type, characterized particularly by:a total SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least 8,a potassium content lower than 2.9% by weight,parameters a and c of the elementary mesh respectively lower than 1.836 nm and 0.754 nm,a nitrogen adsorption capacity at 77 K, for a partial pressure P/Ps of 0.19, higher than 11% by weight,a benzene adsorption capacity at 30.degree. C., for a partial pressure P/Ps of 0.25, higher than 8.5% by weight, anda lattice of mesopores whose radii, measured by nitrogen adsorption-desorption at 77 K according to the BJH method, range from 0.8 nm to 20 nm.
摘要翻译： 本发明涉及一种新型的分解，脱铝和稳定的L型沸石，其特征在于特征在于：总SiO 2 / Al 2 O 3摩尔比至少为8，钾含量低于2.9重量％，基本网格的参数a和c 分别低于1.836nm和0.754nm，对于分压P / Ps为0.19，高于11重量％，在30℃下的苯吸附容量为77K时的氮吸附容量，对于分压P / Ps为0.25，高于8.5重量％，并且根据BJH方法在77K下通过氮吸附 - 解吸测定的半径为0.8nm〜20nm的中孔的晶格。
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