公开(公告)号：US5880050A

公开(公告)日：1999-03-09

申请号：US285550

申请日：1994-08-03

申请人： Jean-Paul Boitiaux ,  Jean De Bonneville ,  Jean-Pierre Burzynski ,  Gerard Leger ,  Fabienne Le Peltier ,  Germain Martino

发明人： Jean-Paul Boitiaux ,  Jean De Bonneville ,  Jean-Pierre Burzynski ,  Gerard Leger ,  Fabienne Le Peltier ,  Germain Martino

IPC分类号： B01J38/10 ,  B01J38/44 ,  B01J20/34

CPC分类号： B01J38/10 ,  B01J38/44

摘要： A process for the regeneration of a sulfur containing catalysts, wherein the catalyst is stripped of sulfur before the oxychlorination treatment of the regeneration process, typically before the catalyst is sent to the regeneration zone. The process is particularly useful for catalyst employed in hydrocarbon conversions such as dehydrogenation reactions, particularly those which comprise the injection of sulfur and/or at least one sulfur compound before or simultaneously to the introduction of the charge into the first reaction zone.

摘要翻译： 一种用于再生含硫催化剂的方法，其中在再生过程的氧氯化处理之前，通常在将催化剂送至再生区之前，将催化剂除去硫。 该方法对于烃转化如脱氢反应中所用的催化剂特别有用，特别是包含在将电荷引入第一反应区之前或同时注入硫和/或至少一种硫化合物的催化剂。

公开(公告)号：US5336829A

公开(公告)日：1994-08-09

申请号：US37117

申请日：1993-03-25

申请人： Jean-Paul Boitiaux ,  Jean De Bonneville ,  Jean-Pierre Burzynski ,  Gerard Leger ,  Fabienne Le Peltier ,  Germain Martino

发明人： Jean-Paul Boitiaux ,  Jean De Bonneville ,  Jean-Pierre Burzynski ,  Gerard Leger ,  Fabienne Le Peltier ,  Germain Martino

IPC分类号： B01J23/90 ,  B01J29/90 ,  B01J38/44 ,  C07C5/333

CPC分类号： B01J38/44 ,  B01J23/90 ,  B01J29/90 ,  C07C5/3337 ,  C07C2523/04 ,  C07C2523/14 ,  C07C2523/40 ,  C07C2523/42 ,  C07C2529/06 ,  Y02P20/584

摘要： A continuous process for the dehydrogenation of paraffinic and olefinic hydrocarbons in the presence of a catalyst comprises circulating a charge containing said paraffinic hydrocarbons through at least two reactions zones of the moving bed type which are arranged in series, the catalyst flowing successively in each reaction zone. The catalyst which is drawn off from the last reaction zone is sent to a regeneration zone at the exit from which it is reintroduced close to the first reaction zone. The process comprises the injection of sulphur and/or at least one sulphur compound before or simultaneously to the introduction of the charge into the first reaction zone. In accordance with the process, the catalyst which is drawn off from the last reaction zone is sent into a stripping zone wherein the sulphur which it contains is removed before the catalyst is sent to the regeneration zone.

摘要翻译： 在催化剂存在下，链烷烃和烯烃的脱氢的连续方法包括使包含所述链烷烃的进料通过串联排列的移动床型的至少两个反应区循环，催化剂在每个反应区中依次流动 。 从最后一个反应区抽出的催化剂被送到出口处的再生区，在该再生区再次引入靠近第一反应区的再生区。 该方法包括在将电荷引入第一反应区之前或同时注入硫和/或至少一种硫化合物。 根据该方法，将从最后反应区抽出的催化剂送入汽提区，其中在将催化剂送至再生区之前将其所含的硫除去。

公开(公告)号：US4830997A

公开(公告)日：1989-05-16

申请号：US93273

申请日：1987-09-04

申请人： Dinh Chan Trinh ,  Alain Desvard ,  Germain Martino

发明人： Dinh Chan Trinh ,  Alain Desvard ,  Germain Martino

IPC分类号： C10G45/04 ,  B01J23/92 ,  B01J23/94 ,  B01J27/30 ,  B01J38/48 ,  B01J38/50 ,  C10G45/08

CPC分类号： B01J23/94 ,  B01J27/30 ,  Y10S502/516 ,  Y10S502/517

摘要： The process has as an object the regeneration of catalysts containing at least one contaminating metal of the vanadium, nickel and iron group. The operation is conducted as follows:(a) The catalyst (1) is roasted in the presence of an oxygen-containing gas so as to remove at least 90% of the sulfur;(b) The catalyst obtained in step (a) is contacted with a hydrogen peroxide aqueous solution containing at least one organic compound comprising an acidic functional group, so as to remove at least 10% of the deposited metals of the vanadium, nickel and iron group; and(c) The regenerated catalyst (11) is separated from the aqueous solution of metal ions (5). The latter can be regenerated by passage over a complexing resin (6).The process is applicable to the regeneration of used catalysts, particularly to hydrotreatment catalysts in the oil industry.

摘要翻译： 该方法的目的是使含有至少一种钒，镍和铁基团的污染金属的催化剂再生。 操作如下进行：（a）催化剂（1）在含氧气体存在下焙烧，以除去至少90％的硫; （b）将步骤（a）中获得的催化剂与含有至少一种包含酸性官能团的有机化合物的过氧化氢水溶液接触，以除去至少10％的钒，镍和铁的沉积金属 组; 和（c）将再生催化剂（11）与金属离子（5）的水溶液分离。 后者可以通过复合树脂（6）再生。 该方法适用于所用催化剂的再生，尤其适用于石油工业中的加氢处理催化剂。

公开(公告)号：US4277369A

公开(公告)日：1981-07-07

申请号：US98453

申请日：1979-11-29

申请人： Philippe Courty ,  Jean Miquel ,  Germain Martino ,  Alain Convers

发明人： Philippe Courty ,  Jean Miquel ,  Germain Martino ,  Alain Convers

IPC分类号： B01J23/96 ,  B01J27/00 ,  C07B61/00 ,  C07C1/00 ,  C07C4/20 ,  C07C15/04 ,  C07C67/00 ,  B01J21/20 ,  C07C4/18

CPC分类号： C07C4/20 ,  B01J23/96 ,  C07C2521/06 ,  C07C2523/04 ,  C07C2523/36 ,  C07C2523/40 ,  C07C2523/50 ,  C07C2523/52 ,  Y02P20/584

摘要： A catalyst for the steam dealkylation of aromatic hydrocarbons, comprising a carrier and 3 metals, is regenerated in the reaction zone containing the catalyst bed, after disconnection of said zone from the producing unit, by proceeding to the successive steps of: scavenging said zone with hydrogen and then with an inert gas, progressively replacing said inert gas by a gas containing molecular oxygen, burning the catalyst at a temperature lower than 650.degree. C. so as to calcine the carbon deposits of the catalyst, passing through the catalyst bed an air stream containing halogen to increase the halogen content of the catalyst, calcining by means of an air stream at a temperature of 300.degree.-600.degree. C. and purging with an inert gas before reconnecting said reaction zone to the producing unit.

摘要翻译： 包含载体和3种金属的芳烃的蒸汽脱烷基化催化剂在包含催化剂床的反应区中，在从所述生产单元断开所述区域之后，通过以下连续步骤进行再生：将所述区域与 氢气，然后用惰性气体逐渐用含有分子氧的气体代替所述惰性气体，在低于650℃的温度下燃烧催化剂，以便煅烧催化剂的碳沉积物，通过催化剂床空气 含有卤素的物流以增加催化剂的卤素含量，通过空气流在300-600℃的温度下煅烧，并在将所述反应区重新连接到生产单元之前用惰性气体吹扫。

公开(公告)号：US4243516A

公开(公告)日：1981-01-06

申请号：US858126

申请日：1977-12-06

申请人： Germain Martino ,  Jean Miquel

发明人： Germain Martino ,  Jean Miquel

IPC分类号： C10G35/085 ,  B01J23/62 ,  B01J27/13 ,  C10G35/09 ,  C10G35/08

CPC分类号： C10G35/09 ,  B01J27/13 ,  C10G2300/305

摘要： Catalytic hydroreforming process, particularly for the production of gasoline of high clear octane number, comprising hydrogenating a hydrocarbon charge in the presence of a catalyst containing an alumina carrier, a first metal selected from ruthenium, iridium and rhodium, a second metal, different from the first metal, and selected from ruthenium, palladium and osmium, a third metal consisting of indium, and a halogen.

摘要翻译： 催化加氢成型方法，特别是用于生产高清晰辛烷值的汽油，包括在含有氧化铝载体，选自钌，铱和铑的第一金属，不同于 第一金属，并选自钌，钯和锇，由铟组成的第三金属和卤素。

公开(公告)号：US4125566A

公开(公告)日：1978-11-14

申请号：US825357

申请日：1977-08-17

申请人： Chan Trin Dinh ,  Jean-Francois Le Page ,  Jean Cosyns ,  Germain Martino ,  Jean Miquel

发明人： Chan Trin Dinh ,  Jean-Francois Le Page ,  Jean Cosyns ,  Germain Martino ,  Jean Miquel

IPC分类号： C10G11/18 ,  C10G29/00 ,  C10G29/20 ,  C10G45/40 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G50/00 ,  C10L1/06 ,  C07C1/04 ,  C10G37/10

CPC分类号： C10L1/06 ,  C10G45/40 ,  C10G50/00 ,  C10G2300/1022 ,  C10G2400/02 ,  Y10S208/95

摘要： This process applies to effluents from syntheses of the Fischer-Tropsch type; it comprises several treatments applied to the three cuts obtained from these effluents, i.e. a "light fraction", a "light oil" and a "decanted oil". These treatments comprise such steps as distillation, polymerization, alkylation, hydrotreatment, cracking-decarboxylation, isomerization and hydro reforming. The products are mainly gasoline, kerosene and gasoil.

摘要翻译： 该方法适用于费 - 托合成的废水; 它包括对从这些流出物获得的三个切片，即“轻馏分”，“轻油”和“倾析油”应用的几种处理。 这些处理包括蒸馏，聚合，烷基化，加氢处理，裂解脱羧，异构化和水力重整等步骤。 产品主要是汽油，煤油和油烟。

公开(公告)号：US5177280A

公开(公告)日：1993-01-05

申请号：US534229

申请日：1990-06-07

申请人： Bernard Juguin ,  Pierre Dufresne ,  Francis Raatz ,  Germain Martino

发明人： Bernard Juguin ,  Pierre Dufresne ,  Francis Raatz ,  Germain Martino

IPC分类号： B01J29/08 ,  B01J29/18 ,  C07B61/00 ,  C07C2/66 ,  C07C2/70 ,  C07C6/12 ,  C07C15/02 ,  C07C15/073 ,  C07C15/085

CPC分类号： C07C15/085 ,  C07C15/02 ,  C07C15/073 ,  C07C2/66 ,  C07C6/126 ,  C07C2529/08 ,  C07C2529/18 ,  Y02P20/52

摘要： The invention relates to a process for producing an alkylbenzene from benzene and an aliphatic mono-olefin in the presence of a catalyst based on a dealuminized Y zeolite with a molar ratio SiO.sub.2 /Al.sub.2 O.sub.3 ranging from 8 to 70, the product of this reaction being afterwards fractionated into a first fraction containing non converted benzene and a mono-alkylbenzene and a second fraction containing a poly-alkylbenzene, said second fraction reacting then with benzene in the presence of a catalyst based on a dealuminized mordenite with a total atomic ratio Si/Al ranging from 30 to 80. The invention especially applies to the production of ethylbenzene and cumene respectively from ethylene and propene.

摘要翻译： 本发明涉及一种在基于SiO 2 / Al 2 O 3的摩尔比为8至70的脱铝Y沸石的催化剂存在下由苯和脂族单烯烃生产烷基苯的方法，该反应产物之后 分馏成含有未转化的苯和单烷基苯的第一馏分和含有聚烷基苯的第二馏分，所述第二馏分在基于脱铝丝光沸石的催化剂存在下与苯反应，总原子比Si / Al 范围从30到80.本发明特别适用于从乙烯和丙烯生产乙苯和枯烯。

公开(公告)号：US4435277A

公开(公告)日：1984-03-06

申请号：US368531

申请日：1982-04-15

申请人： Chan T. Dinh ,  Alain Desvard ,  Yves Jacquin ,  Germain Martino

发明人： Chan T. Dinh ,  Alain Desvard ,  Yves Jacquin ,  Germain Martino

IPC分类号： B01J31/00 ,  B01J31/04 ,  B01J31/14 ,  B01J31/18 ,  B01J31/22 ,  C10G45/04 ,  C10G45/60 ,  C10G49/02 ,  C10G45/08 ,  C10G47/02 ,  C10G47/12

CPC分类号： B01J31/2234 ,  B01J31/04 ,  B01J31/143 ,  B01J31/1845 ,  B01J2531/56 ,  B01J2531/62 ,  B01J2531/821 ,  C10G2300/107

摘要： A heavy hydrocarbon charge containing sulfur, asphaltenes and/or resins is hydrotreated in the liquid phase at 250.degree.-500.degree. C. under a pressure of 20-350 bars in the presence of a catalyst previously obtained by reacting an organic compound of a transition metal with an organic aluminum compound, in a hydrocarbon free of asphaltene and resin.The transition metal organic compound is advantageously an iron, nickel, cobalt, molybdenum, tungsten or vanadium acetylacetonate or carboxylate.

摘要翻译： 含有硫，沥青质和/或树脂的重质烃装料在液相中在20-350巴的压力下在液相中在催化剂存在下在液相中加氢处理，催化剂通过使过渡金属的有机化合物 金属与有机铝化合物，在不含沥青质和树脂的烃中。 过渡金属有机化合物有利地是铁，镍，钴，钼，钨或乙酰丙酮钒或羧酸盐。

公开(公告)号：US4435274A

公开(公告)日：1984-03-06

申请号：US425348

申请日：1982-09-28

申请人： Bernard Juguin ,  Jean-Pierre Franck ,  Yves Jacquin ,  Christian Marcilly ,  Germain Martino

发明人： Bernard Juguin ,  Jean-Pierre Franck ,  Yves Jacquin ,  Christian Marcilly ,  Germain Martino

IPC分类号： C10G1/06 ,  C10G1/00 ,  C10G65/12 ,  C10G69/00 ,  C10L1/06 ,  C10G45/02 ,  C10G35/04 ,  C10G65/00

CPC分类号： C10L1/06 ,  C10G1/002 ,  C10G2400/02

摘要： Residual oils from steam-cracking or catalytic cracking, oils from coal liquefaction and oils from bituminous sands and shales are converted to gasoline by a process comprising the fractionation of the feed charge to a naphtha and a middle distillate: the naphtha, admixed with a gasoline cut "E", is hydrotreated and then dehydrogenated to gasoline; the middle distillate is hydrotreated and fractionated to gasoline and a heavier fraction, the heavier fraction is hydrocracked and fractionated, thus producing a gasoline cut which constitutes the above cut "E".

摘要翻译： 来自蒸汽裂解或催化裂化的残余油，来自煤液化的油和来自沥青砂和页岩的油通过包括将进料装料分馏成石脑油和中间馏分的方法转化为汽油：石脑油与汽油混合 切“E”，加氢处理后脱氢至汽油; 将中间馏分加氢处理并分馏成汽油和较重的馏分，将较重的馏分进行加氢裂化和分馏，从而产生构成上述馏分“E”的汽油馏分。

公开(公告)号：US4250056A

公开(公告)日：1981-02-10

申请号：US112260

申请日：1980-01-15

申请人： Jean-Francois Le Page ,  Germain Martino ,  Jean Miquel

发明人： Jean-Francois Le Page ,  Germain Martino ,  Jean Miquel

IPC分类号： C10G35/085 ,  B01J23/62 ,  B01J23/656 ,  B01J27/06 ,  B01J27/13 ,  C10G35/09 ,  B01J21/04 ,  B01J23/64 ,  B01J27/08

CPC分类号： B01J23/6567 ,  B01J27/06 ,  C10G35/09

摘要： Process for reforming hydrocarbons or producing aromatic hydrocarbons under severe operating conditions, in the presence of a catalyst comprising an alumina carrier and, expressed by weight with respect to alumina:(a) from 0.05 to 0.6% of platinum(b) from 0.01 to 2% of rhenium(c) from 0.05 to 3% of thallium or indium, and(d) from 0.1 to 10% of a halogen.

摘要翻译： 在严格的操作条件下，在包含氧化铝载体的催化剂存在下，以重量计相对于氧化铝的方法：（a）0.05至0.6％的铂（b），0.01至2 铼（c）的百分比为0.05〜3％的铊或铟，（d）为0.1〜10％的卤素。