公开(公告)号：US08791314B2

公开(公告)日：2014-07-29

申请号：US12526317

申请日：2008-02-20

申请人： Georges Fremy ,  Francis Humblot ,  Paul-Guillaume Schmitt

发明人： Georges Fremy ,  Francis Humblot ,  Paul-Guillaume Schmitt

IPC分类号： C07C4/04

CPC分类号： C10G9/16 ,  C07C321/14

摘要： The present invention concerns an additive for reducing the formation of coke and/or carbon monoxide in thermal hydrocarbon cracking units and/or of other organic compounds in heat exchangers. The additive according to the invention is essentially composed of diethyl disulphide (DEDS) or dipropyl disulphide(s) (DPDS) or dibutyl disulphide(s) (DBDS) and can be used on the metal walls of a cracking reactor and on the metal walls of a heat exchanger placed downstream from the cracking reactor, and during the process of cracking hydrocarbons and/or other organic compounds.

摘要翻译： 本发明涉及用于在热交换器中的热烃裂解装置和/或其它有机化合物中减少焦炭和/或一氧化碳的形成的添加剂。 根据本发明的添加剂基本上由二乙基二硫化物（DEDS）或二丙基二硫醚（DPDS）或二丁基二硫化物（DBDS）组成，可用于裂解反应器的金属壁和金属壁上 的热交换器放置在裂解反应器的下游，以及在烃和/或其它有机化合物的裂化过程中。

公开(公告)号：US07741241B2

公开(公告)日：2010-06-22

申请号：US11795519

申请日：2006-01-19

申请人： Thierry Cholley ,  Jean-Pierre Dath ,  Claude Brun ,  Georges Fremy ,  Francis Humblot

发明人： Thierry Cholley ,  Jean-Pierre Dath ,  Claude Brun ,  Georges Fremy ,  Francis Humblot

IPC分类号： B01J23/88

CPC分类号： C10G47/12 ,  B01J21/04 ,  B01J23/85 ,  B01J23/882 ,  B01J23/94 ,  B01J31/0202 ,  B01J37/0203 ,  B01J37/20 ,  B01J38/52 ,  C10G45/04 ,  C10G45/08 ,  C10G47/06 ,  C10G47/10 ,  C10G2300/1037 ,  C10G2300/301 ,  C10G2300/44 ,  C10G2300/703

摘要： The invention relates to a hydrocarbon hydroconversion catalyst comprising a carrier based on refractory oxide, a metal of the group VIII, and a metal of the group VIB. Said catalyst is characterised in that it also comprises at least one organic compound selected from the alkene diols of formula (I) wherein R1 represents a C2-10 alkenylene group, preferably C2-4 alkenylene, a C6-18 arylene group, or a C7-18 alkylene-arylene group, and each R2 independently represents a hydrogen atom or a C1-18 alkyl group, a C1-18 alkenyl group, a C6-18 aryl group, a C3-8 cycloalkyl group, or a C7-20 alkylaryl or arylalkyl group, or the two groups R2 together form a divalent C2-18 group, the carbonated chain of the R2 groups containing or carrying at least one heteroatom selected from S, N and O. The invention also relates to a method for preparing one such catalyst, and to the use of said catalyst for hydrotreatment or hydroconversion.

摘要翻译： 本发明涉及一种烃加氢转化催化剂，其包含基于难熔氧化物的载体，第Ⅷ族金属和VIB族金属。 所述催化剂的特征在于其还包含至少一种选自式（I）的烯烃二醇的有机化合物，其中R 1表示C 2-10亚烯基，优选C 2-4亚烯基，C 6-18亚芳基或C7 -18亚烷基 - 亚芳基，各R2独立地表示氢原子或C1-18烷基，C1-18烯基，C6-18芳基，C3-8环烷基或C7-20烷基芳基 或芳基烷基，或两个基团R2一起形成二价C 21-18基团，R 2基团的碳酸化链含有或携带至少一个选自S，N和O的杂原子。本发明还涉及一种制备一种 这种催化剂，以及所述催化剂用于加氢处理或加氢转化的用途。

公开(公告)号：US20100069695A1

公开(公告)日：2010-03-18

申请号：US12526317

申请日：2008-02-20

申请人： Georges Fremy ,  Francis Humblot ,  Paul-Guillaume Schmitt

发明人： Georges Fremy ,  Francis Humblot ,  Paul-Guillaume Schmitt

IPC分类号： C07C4/04 ,  B05D7/22

CPC分类号： C10G9/16 ,  C07C321/14

摘要： The present invention concerns an additive for reducing the formation of coke and/or carbon monoxide in thermal hydrocarbon cracking units and/or of other organic compounds in heat exchangers. The additive according to the invention is essentially composed of diethyl disulphide (DEDS) or dipropyl disulphide(s) (DPDS) or dibutyl disulphide(s) (DBDS) and can be used on the metal walls of a cracking reactor and on the metal walls of a heat exchanger placed downstream from the cracking reactor, and during the process of cracking hydrocarbons and/or other organic compounds.

摘要翻译： 本发明涉及用于在热交换器中的热烃裂解装置和/或其它有机化合物中减少焦炭和/或一氧化碳的形成的添加剂。 根据本发明的添加剂基本上由二乙基二硫化物（DEDS）或二丙基二硫醚（DPDS）或二丁基二硫化物（DBDS）组成，可用于裂解反应器的金属壁和金属壁上 的热交换器放置在裂解反应器的下游，以及在烃和/或其它有机化合物的裂化过程中。

公开(公告)号：US20090283451A1

公开(公告)日：2009-11-19

申请号：US12403620

申请日：2009-03-13

申请人： Vijay R. Srinivas ,  Francis Humblot

发明人： Vijay R. Srinivas ,  Francis Humblot

IPC分类号： C10G75/04

CPC分类号： C10G9/16 ,  C07C4/04 ,  C10G9/36 ,  C07C11/02

摘要： The invention relates to a combination of compounds and a process using such combination useful for reducing or preventing coke formation in thermal cracking furnaces such as ethylene steam crackers. The combination is comprised of one or more compound of the formula R—Sx—R′ and one or more compound selected from the following group: R1R2CS3; R1R2C═CR3R4; RSH; R1SxR2; R1R2CH2; R1R2R3R4(C4S); and R1R2R3R4R5R6Si2O.

摘要翻译： 本发明涉及化合物的组合和使用这种组合的方法，其可用于减少或防止热裂解炉如乙烯蒸汽裂化器中的焦炭形成。 该组合由一种或多种式R-Sx-R'化合物和一种或多种选自以下组的化合物组成：R1R2CS3; R1R2C-CR3R4; RSH; R1SxR2; R1R2CH2; R1R2R3R4（C4S）; 和R1R2R3R4R5R6Si2O。

公开(公告)号：US6123850A

公开(公告)日：2000-09-26

申请号：US078480

申请日：1998-05-14

申请人： Annie Commarieu ,  Francis Humblot

发明人： Annie Commarieu ,  Francis Humblot

IPC分类号： B01J39/04 ,  C07B63/00 ,  C07B63/02 ,  B01J39/00 ,  B01D15/04 ,  B01J47/02 ,  B01J49/00 ,  C02F1/42

CPC分类号： C07B63/02 ,  B01J39/043

摘要： The subject matter of the present invention is a process for the purification of a virtually anhydrous organic liquid other than DMSO alone, in order to decrease its content of alkali and alkaline-earth metal and metal cations, characterized in that it consists essentially in placing this organic liquid in contact with one or more cation exchange resins and in then separating from the resin(s) the purified organic liquid, said resin or at least one of said resins being a sulphonic resin in --SO.sub.3 H or --SO.sub.3 NH.sub.4 form based on a polystyrene-divinylbenzene copolymer having a divinylbenzene content of from 50 to 60% by weight, without taking the sulphonic groups into account.

摘要翻译： 本发明的主题是纯化除了单独的DMSO以外的几乎无水的有机液体的方法，以便降低其碱金属和碱土金属和金属阳离子的含量，其特征在于它主要包括将该 有机液体与一种或多种阳离子交换树脂接触，然后与树脂分离纯化的有机液体，所述树脂或至少一种所述树脂为基于聚苯乙烯的-SO 3 H或-SO 3 NH 4形式的磺酸树脂 二乙烯基苯共聚物，其二乙烯基苯含量为50至60重量％，而不考虑磺基。

公开(公告)号：US06020530A

公开(公告)日：2000-02-01

申请号：US78479

申请日：1998-05-14

申请人： Annie Commarieu ,  Francis Humblot

发明人： Annie Commarieu ,  Francis Humblot

IPC分类号： G01N21/73 ,  B01J39/04 ,  C07C315/06 ,  C07C317/04

CPC分类号： C07C315/06

摘要： To purify a dimethyl sulfoxide (DMSO), this DMSO is placed in contact with an ion exchange resin of sulfonic type in --SO.sub.3 NH.sub.4 form, and the DMSO is then separated from the resin. The DMSO thus obtained has an iron cation content lower than 1 ppb and a sodium cation content lower than 2 ppb.

摘要翻译： 为了纯化二甲基亚砜（DMSO），将该DMSO与-SO 3 NH 4形式的磺酸型离子交换树脂接触，然后将DMSO与树脂分离。 由此获得的DMSO具有低于1ppb的铁阳离子含量和低于2ppb的钠阳离子含量。

公开(公告)号：US09353054B2

公开(公告)日：2016-05-31

申请号：US12858647

申请日：2010-08-18

申请人： Francis Humblot ,  Paul-Guillaume Schmitt ,  Georges Fremy

发明人： Francis Humblot ,  Paul-Guillaume Schmitt ,  Georges Fremy

IPC分类号： C10G29/28 ,  C07C321/14 ,  B01J37/20 ,  C01G51/04 ,  C01G53/04 ,  C10G45/08 ,  B01J23/882

CPC分类号： C07C321/14 ,  B01J23/882 ,  B01J37/20 ,  C01G51/04 ,  C01G53/04 ,  C01P2006/80 ,  C10G45/08

摘要： The present invention relates to a sulphiding agent for a hydrotreating catalyst which makes possible faster sulphiding of the catalyst but which also makes possible to very significantly limit solid deposits, in particular of sulphur.The sulphiding agent according to the invention is essentially composed of diethyl disulphide (DEDS) or dipropyl disulphide(s) (DPDS) or dibutyl disulphide(s) (DBDS) and can be employed in “in situ” and “ex situ” presulphidation processes.

摘要翻译： 本发明涉及一种用于加氢处理催化剂的硫化剂，其使得催化剂可以更快地硫化，但是这也可能非常显着地限制固体沉积物，特别是硫。 根据本发明的硫化剂基本上由二乙基二硫化物（DEDS）或二丙基二硫醚（DPDS）或二丁基二硫醚（DBDS）组成，并且可以用于“原位”和“非原位”预硫化方法 。

公开(公告)号：US09212324B2

公开(公告)日：2015-12-15

申请号：US11795411

申请日：2006-01-19

申请人： Thierry Cholley ,  Jean-Pierre Dath ,  Claude Brun ,  Georges Fremy ,  Francis Humblot

发明人： Thierry Cholley ,  Jean-Pierre Dath ,  Claude Brun ,  Georges Fremy ,  Francis Humblot

IPC分类号： B01J31/26 ,  C01G45/04 ,  C01G17/00 ,  B01J31/00 ,  B01J23/00 ,  C10G45/04 ,  B01J23/85 ,  B01J23/94 ,  B01J31/02 ,  B01J37/02 ,  B01J37/20 ,  B01J38/52 ,  C10G45/08 ,  B01J21/04 ,  B01J23/882

CPC分类号： B01J31/0209 ,  B01J21/04 ,  B01J23/85 ,  B01J23/882 ,  B01J23/94 ,  B01J37/0203 ,  B01J37/20 ,  B01J38/52 ,  C10G45/04 ,  C10G45/08

摘要： The invention relates to a hydrocarbon hydroprocessing catalyst comprising a support based on at least one refractory oxide, at least one metal from group VIII and at least one metal from group VIB. The inventive catalyst is characterized in that it also comprises at least one organic compound having formula (I) or (II) in which each R1 represents independently an alkyl group at C1-18, an alkenyl group at C2-18, an aryl group at C6-18, a cycloalkyl group at C3-8, an alkylaryl or arylalkyl group at C7-20, or the two R1 groups together form a divalent group at C2-18, and R2 represents an alkylene group at C1-18, an arylene group at C6-18, a cycloalkylene group at C3-7, or a combination of same. The invention also relates to a method of preparing one such catalyst and to the use thereof for hydroprocessing or hydrocracking.

摘要翻译： 本发明涉及一种烃加氢处理催化剂，其包含基于至少一种难熔氧化物的载体，至少一种VIII族金属和至少一种VIB族金属。 本发明的催化剂的特征在于其还包含至少一种具有式（I）或（II）的有机化合物，其中每个R 1独立地表示C 1-18的烷基，C 2-18的烯基， C6-18，C3-8的环烷基，C7-20的烷基芳基或芳基烷基，或两个R1基团一起在C2-18处形成二价基团，R2表示C1-18的亚烷基，亚芳基 C6-18的亚烷基，C3-7的亚环烷基，或它们的组合。 本发明还涉及制备一种这样的催化剂的方法及其用于加氢处理或加氢裂化的方法。

公开(公告)号：US08057707B2

公开(公告)日：2011-11-15

申请号：US12403620

申请日：2009-03-13

申请人： Vijay R. Srinivas ,  Francis Humblot

发明人： Vijay R. Srinivas ,  Francis Humblot

IPC分类号： C09K15/10 ,  C09K15/12 ,  C09K3/00 ,  C10G75/02 ,  C10G75/04 ,  C10G9/16 ,  C07C4/02 ,  C07C4/04

CPC分类号： C10G9/16 ,  C07C4/04 ,  C10G9/36 ,  C07C11/02

摘要： The invention relates to a combination of compounds and a process using such combination useful for reducing or preventing coke formation in thermal cracking furnaces such as ethylene steam crackers. The combination is comprised of one or more compound of the formula R—Sx—R′ and one or more compound selected from the following group: R1R2CS3; R1R2C═CR3R4; RSH; R1SxR2; R1R2CH2; R1R2R3R4(C4S); and R1R2R3R4R5R6Si2O.

摘要翻译： 本发明涉及化合物的组合和使用这种组合的方法，其可用于减少或防止热裂解炉如乙烯蒸汽裂化器中的焦炭形成。 该组合由一种或多种式R-Sx-R'化合物和一种或多种选自以下组的化合物组成：R1R2CS3; R1R2C = CR3R4; RSH; R1SxR2; R1R2CH2; R1R2R3R4（C4S） 和R1R2R3R4R5R6Si2O。

公开(公告)号：US20080312074A1

公开(公告)日：2008-12-18

申请号：US11961164

申请日：2007-12-20

申请人： Francis Humblot ,  Paul-Guillaume Schmitt ,  Georges Fremy

发明人： Francis Humblot ,  Paul-Guillaume Schmitt ,  Georges Fremy

IPC分类号： B01J37/20

CPC分类号： C07C321/14 ,  B01J23/882 ,  B01J37/20 ,  C01G51/04 ,  C01G53/04 ,  C01P2006/80 ,  C10G45/08

摘要： The present invention relates to a sulphiding agent for a hydrotreating catalyst which makes possible faster sulphiding of the catalyst but which also makes possible to very significantly limit solid deposits, in particular of sulphur.The sulphiding agent according to the invention is essentially composed of diethyl disulphide (DEDS) or dipropyl disulphide(s) (DPDS) or dibutyl disulphide(s) (DBDS) and can be employed in “in situ” and “ex situ” presulphidation processes.

摘要翻译： 本发明涉及一种用于加氢处理催化剂的硫化剂，其使得催化剂可以更快地硫化，但是这也可能非常显着地限制固体沉积物，特别是硫。 根据本发明的硫化剂基本上由二乙基二硫化物（DEDS）或二丙基二硫醚（DPDS）或二丁基二硫醚（DBDS）组成，并且可以用于“原位”和“非原位”预硫化方法 。