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11. 发明授权

US5502269A Process for the isomerization of external olefins to internal olefins concomitantly with diolefin hydrogenation 失效
标题翻译：将外部烯烃异构化为内烯烃同时进行二烯烃氢化的方法
公开(公告)号：US5502269A
公开(公告)日：1996-03-26
申请号：US282474
申请日：1994-07-29
申请人： Patrick Sarrazin , Charles Cameron , Jean-Paul Boitiaux , Pierre Dufresne
发明人： Patrick Sarrazin , Charles Cameron , Jean-Paul Boitiaux , Pierre Dufresne
IPC分类号： C07B61/00 , B01J37/20 , C07C5/13 , C07C11/02 , C10G45/60 , C10G45/62 , C07C5/23
CPC分类号： C10G45/60 , B01J37/20 , C10G45/62
摘要： The present invention concerns a process for the isomerization of external olefins to internal olefins, the feedstock also containing diolefins, using a palladium based catalyst which contains 0.05% to 10% by weight of sulphur, said catalyst being treated before loading into the reactor with at least one organic sulphur-containing compound dissolved in a solvent, then activated in a neutral or reducing atmosphere at a temperature of between 20.degree. C. and 300.degree. C., before being brought into contact with the feedstock.
摘要翻译：本发明涉及使用含有0.05重量％至10重量％硫的钯基催化剂将外部烯烃异构化成内部烯烃的方法，所述原料还含有二烯烃，所述催化剂在装载到反应器中之前被处理将至少一种有机含硫化合物溶解在溶剂中，然后在中性或还原性气氛中在20℃至300℃的温度下活化，然后与原料接触。

12. 发明授权

US5306852A Process for selective hydrogenation, in particular of diolefins in steam cracking volatiles, with a catalyst in the form of beds which are used successively 失效
标题翻译：用于选择性氢化的方法，特别是蒸汽裂解挥发物中的二烯烃与催化剂以床形式连续使用的方法
公开(公告)号：US5306852A
公开(公告)日：1994-04-26
申请号：US10386
申请日：1993-01-28
申请人： Jean Cosyns , Patrick Sarrazin , Jean-Paul Boitiaux , Charles Cameron
发明人： Jean Cosyns , Patrick Sarrazin , Jean-Paul Boitiaux , Charles Cameron
IPC分类号： C07C5/02 , C07C5/05 , C10G45/00 , C10G45/32 , C10G65/06 , C07C5/09
CPC分类号： C10G45/00 , C10G45/32 , C10G65/06
摘要： The invention concerns a hydrogenation process, in particular for the selective hydrogenation of diolefins in volatiles produced by steam cracking or other cracking processes, in which the catalyst is distributed in a plurality of beds. It is characterized in that the different catalyst beds are not used at the same time, but successively and in accordance with a given order.
摘要翻译：本发明涉及氢化方法，特别是用于通过蒸汽裂化或其它裂化方法制备的挥发物中二烯烃的选择性氢化，其中催化剂分布在多个床中。其特征在于不同的催化剂床不是同时使用，而是依次按照给定的顺序使用。

13. 发明授权

US5304693A Process for eliminating mercury from steam cracking installations 失效
标题翻译：从蒸汽裂解装置中消除汞的工艺
公开(公告)号：US5304693A
公开(公告)日：1994-04-19
申请号：US751008
申请日：1991-08-28
申请人： Jean-Paul Boitiaux , Patrick Sarrazin
发明人： Jean-Paul Boitiaux , Patrick Sarrazin
IPC分类号： C10G25/03 , B01D53/02 , B01D53/86 , C10G29/10 , C10G67/06 , C07C4/04 , C07C7/12 , C10G67/02
CPC分类号： B01D53/02 , B01D53/8665
摘要： A process for the elimination of mercury from an overall steam cracking installation, characterized in that regeneration is terminated by the injection of regeneration gas onto an active demercurizing mass, such that there is substantially no trace of mercury in the air or liquids leaving the installation. The process involves the use of three demercurizing masses, namely two upstream of the installation which are in series and one downstream, which latter is demercurized by at least one of the upstream masses. The use more particularly applies to the depollution of steam cracking installations which are already polluted by mercury.
摘要翻译：一种从整体蒸汽裂解装置中消除汞的方法，其特征在于再生通过将再生气体注入到活性脱水剂块而终止，使得离开设备的空气或液体基本上没有痕量的汞。该过程涉及使用三个脱水质量块，即串联的两个上游设备和一个下游管道，后者由至少一个上游质量块排出。这种用途更特别适用于已经被汞污染的蒸汽裂解装置的污染。

14. 发明授权

US4849577A Process for eliminating jointly arsenic and carbon oxysulfide from an unsaturated hydrocarbon cut in the liquid phase 失效
标题翻译：从液相中不饱和烃馏分中消除联合砷和碳氧硫化物的方法
公开(公告)号：US4849577A
公开(公告)日：1989-07-18
申请号：US168809
申请日：1988-03-16
申请人： Jean-Paul Boitiaux , Jean Cosyns
发明人： Jean-Paul Boitiaux , Jean Cosyns
IPC分类号： C10G29/16 , C07C7/148
CPC分类号： C07C7/148
摘要： Process for eliminating jointly arsenic and carbon oxysulfide from an unsaturated hydrocarbon cut, wherein said hydrocarbon cut is contacted with an absorbing mass containing a support and lead oxide, comprising contacting the hydrocarbon cut in the liquid phase.
摘要翻译：用于从不饱和烃馏分中消除共同的砷和碳氧硫化物的方法，其中所述烃馏分与含有载体和氧化铅的吸收物质接触，包括使液相中的烃馏分接触。

15. 发明授权

US4490481A Supported palladium-gold catalyst, and its manufacture 失效
标题翻译：负载钯 - 金催化剂及其制造
公开(公告)号：US4490481A
公开(公告)日：1984-12-25
申请号：US475651
申请日：1983-03-15
申请人： Jean-Paul Boitiaux , Jean Cosyns
发明人： Jean-Paul Boitiaux , Jean Cosyns
IPC分类号： C07C5/05 , B01J23/44 , B01J23/52 , C07B61/00 , C07C1/00 , C07C5/09 , C07C7/167 , C07C11/02 , C07C67/00 , C10G45/50 , B01J23/58 , B01J27/06 , B01J27/24 , B01J31/02
CPC分类号： C10G45/50 , B01J23/52 , B01J23/44
摘要： Supported palladium-gold catalyst of high resistance to poisoning by sulfur compounds, not subject to elution by vinylacetylene and not inducing a substantial formation of oligomers, for use in hydrogenation reactions wherein acetylenics and diolefins are selectively hydrogenated, said catalyst being obtained by the steps of: admixing a palladium compound with an inorganic carrier, roasting in the presence of an oxygen-containing gas, treating with a reducing agent, admixing a halogenated gold compound with the resulting composition, treating with a reducing agent, treating with a compound having a basic reaction so as to lower the halogen content of the catalyst below 10 ppm by weight, and roasting, in the presence of an oxygen-containing gas, the palladium and gold compounds being used in convenient proportions so that the catalyst contains 0.03 to 1% palladium and 0.003 to 0.3% gold by weight.
摘要翻译：所述催化剂是通过以下步骤获得的，所述钯 - 金催化剂具有高耐硫化合物中毒的乙烯基乙炔中和，不会被乙烯基乙炔洗脱并且不引起大量的低聚物形成，用于氢化反应，其中乙炔基化合物和二烯烃被选择性氢化，：将钯化合物与无机载体混合，在含氧气体存在下焙烧，用还原剂处理，将卤化金化合物与所得组合物混合，用还原剂处理，用具有碱性的化合物反应，以使催化剂的卤素含量降低至10重量ppm以下，并且在含氧气体存在下，以适当比例使用钯和金化合物焙烧，使得催化剂含有0.03至1％的钯和0.003至0.3重量％的金。

16. 发明授权

US4587369A Selectively hydrogenating acetylenic compounds in a high butadiene content C.sub.4 cut 失效
标题翻译：选择性氢化高丁二烯含量C4馏分中的炔属化合物
公开(公告)号：US4587369A
公开(公告)日：1986-05-06
申请号：US664654
申请日：1984-10-25
申请人： Jean Cosyns , Jean-Paul Boitiaux
发明人： Jean Cosyns , Jean-Paul Boitiaux
IPC分类号： C07C7/167 , B01J23/44 , C07C1/00 , C07C5/08 , C07C11/16 , C07C11/167 , C07C67/00
CPC分类号： C07C5/08 , C07C2523/44
摘要： A C.sub.4 cut of high butadiene content is selectively hydrogenated in contact with a supported palladium catalyst, the operation being performed in admixture with a hydrocarbon and an amine.The C.sub.4 cut of high butadiene content (1) and liquid hydrocarbon containing the amine (6) pass through reactor (2). The resultant product is fractionated (13). The C.sub.4 cut is recovered in the vapor phase (15) and the liquid phase recycled (16).
摘要翻译：选择性氢化与负载的钯催化剂接触的高丁二烯含量的C4馏分，该操作是与烃和胺混合进行的。高丁二烯含量（1）的C4馏分和含有胺（6）的液态烃通过反应器（2）。将所得产物分馏（13）。在气相（15）和液相循环（16）中回收C4馏分。

17. 发明授权

US5245106A Method of eliminating mercury or arsenic from a fluid in the presence of a mercury and/or arsenic recovery mass 失效
标题翻译：在存在汞和/或芳烃回收质量的情况下从流体中消除汞或砷的方法
公开(公告)号：US5245106A
公开(公告)日：1993-09-14
申请号：US785111
申请日：1991-10-30
申请人： Charles Cameron , Philippe Courty , Jean-Paul Boitiaux , Philipe Varin , Gerard Leger
发明人： Charles Cameron , Philippe Courty , Jean-Paul Boitiaux , Philipe Varin , Gerard Leger
IPC分类号： B01D53/14 , B01D53/46 , B01D53/64 , B01J20/02 , B01J20/30 , C01G13/00 , C01G28/00 , C02F1/28
CPC分类号： C02F1/285 , B01D53/64 , B01J20/0237 , B01J20/0285 , B01J20/3078 , C02F1/288
摘要： The invention relates to a method of eliminating mercury or arsenic from a fluid in the presence of a solid mass for the recovery of mercury and/or arsenic. The said mass contains copper and sulphur at least partly in the form of copper sulphide and results (a) from the incorporation of a copper compound other than a sulphide into a solid mineral support, (b) possible calcination of the product obtained in stage (a), and from bringing the product obtained previously into contact with elementary sulphur and (d) a heat treatment.
摘要翻译：本发明涉及在用于回收汞和/或砷的固体物质存在下从流体中除去汞或砷的方法。所述物质含有至少部分为硫化铜形式的铜和硫，并且（a）从固体矿物载体中引入除硫化物以外的铜化合物，（b）可能煅烧阶段 a），并将先前获得的产品与基本硫接触，（d）进行热处理。

18. 发明授权

US5059732A Process for selective catalytic hydrogenation in liquid phase of a normally gaseous feed containing ethylene, acetylene and gasoline 失效
标题翻译：乙烯，乙烯和汽油的正常进料液相中选择性催化氢化方法
公开(公告)号：US5059732A
公开(公告)日：1991-10-22
申请号：US689095
申请日：1991-04-22
申请人： Jean Cosyns , Jean-Paul Boitiaux
发明人： Jean Cosyns , Jean-Paul Boitiaux
IPC分类号： C10G45/32 , C07C7/167 , C07C9/04 , C07C11/04 , C10G45/34 , C10G45/40
CPC分类号： C10G45/34
摘要： Disclosed is a process for selective hydrogenation in liquid phase of an effluent originating from an ethane steam cracker in which said effluent is contacted with a catalyst consisting of at least supported palladium characterized in that it is carried out in the presence of a liquid phase containing at least part of the hydrogenated gasoline cut, condensed and recycled, of said effluent.Said effluent (1), said liquid phase (8) and possibly hydrogen (13) pass through the hydrogenation reactor (4). The product obtained is fractionated (5) into a gaseous cut at the top (7) containing ethylene and a liquid gasoline cut at the bottom which is partially recycled (8).The process may be used for production of ethylene and for production of gasoline.
摘要翻译：公开了一种在液相中选择性氢化源自乙烷蒸汽裂化器的流出物的方法，其中所述流出物与至少负载的钯组成的催化剂接触，其特征在于其在含有所述流出物的氢化汽油的最少部分被切割，冷凝和再循环。所述流出物（1），所述液相（8）和可能的氢气（13）通过氢化反应器（4）。将得到的产物（5）分馏成含有乙烯的顶部（7）上的气态切口，在底部切割的液体汽油被部分循环（8）。该方法可用于生产乙烯和生产汽油。

19. 发明授权

US4911825A Process for elimination of mercury and possibly arsenic in hydrocarbons 失效
标题翻译：在碳氢化合物中消除汞和可能的砷的方法
公开(公告)号：US4911825A
公开(公告)日：1990-03-27
申请号：US321706
申请日：1989-03-10
申请人： Michel Roussel , Philippe Courty , Jean-Paul Boitiaux , Jean Cosyns
发明人： Michel Roussel , Philippe Courty , Jean-Paul Boitiaux , Jean Cosyns
IPC分类号： B01D53/14 , B01J23/755 , B01J23/89 , B01J29/06 , C10G25/00 , C10G29/00 , C10G45/04 , C10G67/06
CPC分类号： C10G67/06 , C10G45/04 , C10G2300/205
摘要： Process for elimination of mercury in hydrocarbon charges wherein said charge is contacted, under hydrogen, with a catalyst containing at least one metal from the group consisting of nickel, cobalt, iron and palladium followed by--or mixed with--a capture mass containing sulfur or a metal sulfide.
摘要翻译：在氢气中消除汞的方法，其中所述电荷在氢气下与含有至少一种由镍，钴，铁和钯组成的组的催化剂接触，随后与含有硫的捕获物质混合或混合，金属硫化物。

20. 发明授权

US4547600A Process for selectively hydrogenating acetylenic hydrocarbons of a C.sub.4 hydrocarbon cut containing butadiene 失效
标题翻译：选择性氢化含有丁二烯的C4烃馏分的炔烃的方法
公开(公告)号：US4547600A
公开(公告)日：1985-10-15
申请号：US554653
申请日：1983-11-23
申请人： Jean Cosyns , Jean-Paul Boitiaux
发明人： Jean Cosyns , Jean-Paul Boitiaux
IPC分类号： B01J23/50 , C07C5/08 , C10G45/40 , C07C5/02
CPC分类号： C07C5/08 , B01J23/50 , C07C2523/44 , C07C2523/50 , C10G2400/02
摘要： Process for the selective hydrogenation of the acetylenic hydrocarbons of a C.sub.4 hydrocarbons cut, containing butadiene and at least 1% by weight of acetylenic hydrocarbons, without substantial hydrogenation of butadiene, wherein said hydrocarbons cut in liquid phase and hydrogen are contacted with a supported catalyst containing 0.05 to 0.5% by weight of palladium and 0.05 to 1% by weight of silver, the Ag/Pd ratio by weight being at least 0.7.
摘要翻译：选择性氢化含有丁二烯和至少1重量％炔属烃的C 4烃的乙炔烃的氢化方法，其中所述在液相和氢气中切割的烃与含有 0.05〜0.5重量％的钯和0.05〜1重量％的银，Ag / Pd的重量比为0.7以上。

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