公开(公告)号：US07371315B2

公开(公告)日：2008-05-13

申请号：US10450400

申请日：2001-12-13

申请人： Eric Benazzi ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Marion ,  Christophe Gueret ,  Slavik Kasztelan

发明人： Eric Benazzi ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Marion ,  Christophe Gueret ,  Slavik Kasztelan

IPC分类号： C10G69/02

CPC分类号： C10G65/12 ,  C10G65/043

摘要： A process for production of very high-quality base oils, and simultaneous production of high-quality middle distillates, comprises the successive stages of hydroisomerization and catalytic dewaxing. The hydroisomerization takes place in the presence of a catalyst containing at least one noble metal deposited on an amorphous acid support, the metal dispersion being less than 20%. The support is preferably an amorphous silica-alumina. The catalytic dewaxing takes place in the presence of a catalyst containing at least one hydrodehydrogenating element (Group VIII) and at least one molecular sieve chosen from ZBM-30, EU-2, and EU-11.

摘要翻译： 用于生产非常优质基础油的方法，以及同时生产高品质中间馏分，包括加氢异构化和催化脱蜡的连续阶段。 加氢异构化在含有沉积在无定形酸载体上的至少一种贵金属的催化剂存在下进行，金属分散体小于20％。 载体优选为无定形二氧化硅 - 氧化铝。 催化脱蜡在含有至少一种氢化脱氢元素（VIII族）和至少一种选自ZBM-30，EU-2和EU-11的分子筛的催化剂存在下进行。

公开(公告)号：US06602402B1

公开(公告)日：2003-08-05

申请号：US09562286

申请日：2000-05-01

申请人： Eric Benazzi ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Marion ,  Christophe Gueret ,  Slavik Kasztelan

发明人： Eric Benazzi ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Marion ,  Christophe Gueret ,  Slavik Kasztelan

IPC分类号： C10G6512

CPC分类号： C10G65/12 ,  B01J21/12 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J29/064 ,  B01J29/076 ,  B01J29/67 ,  B01J29/7446 ,  B01J29/7484 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/023 ,  C10G45/62 ,  C10G65/043

摘要： An improved process for producing very high quality base stock and for simultaneous production of high quality middle distallates, comprising successive hydroisomerisation and catalystic dewaxing steps wherein hydroisomerisation is carried out in the presence of a catalyst containing at least one noble metal deposited on an amorphous acidic support, the dispersion of the metal being less than 20%. The support is preferably an amorphous silica-alumina. Catalytic dewaxing is carried out in the presence of a catalyst containing at least one hydrodehydrogenating element (group VIII) and at least one molecular sieve (preferably zeolite). The sieve is preferable selected from NU-10, EU-1, EU-13, zeolite and ferrierite.

摘要翻译： 一种用于生产非常高质量的基础油料和用于同时生产高质量中间蒸馏物的改进方法，其包括连续加氢异构化和催化脱蜡步骤，其中加氢异构化在含有至少一种沉积在无定形酸性载体上的贵金属的催化剂存在下进行 ，金属的分散度小于20％。 载体优选为无定形二氧化硅 - 氧化铝。 催化脱蜡在含有至少一种氢化脱氢元素（VIII族）和至少一种分子筛（优选沸石）的催化剂存在下进行。 筛子优选选自NU-10，EU-1，EU-13，沸石和镁碱沸石。

公开(公告)号：US07267758B2

公开(公告)日：2007-09-11

申请号：US10450397

申请日：2001-12-13

申请人： Eric Benazzi ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Marion ,  Christophe Gueret

发明人： Eric Benazzi ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Marion ,  Christophe Gueret

IPC分类号： C10G73/38 ,  C10G65/02

CPC分类号： B01J29/80 ,  B01J29/064 ,  B01J29/70 ,  B01J29/72 ,  C10G65/043 ,  C10G65/12

摘要： For producing very high quality base stock and for simultaneously producing high quality middle distillates, successive hydroisomerisation and catalytic dewaxmg steps are employed wherein the hydroisomerisation is carried out in the presence of a catalyst containing at least one noble metal deposited on an amorphous acidic support, the dispersion of the metal being 20%-100%. The support is preferably an amorphous silica-alumina. Catalytic dewaxing is carried out in the presence of a catalyst containing at least one hydrodehydrogenating element (group VIII) and at least one molecular sieve selected from ZBM-30, EU-2 and EU-11.

摘要翻译： 为了生产非常高质量的基础油料并且同时生产高品质的中间馏分物，使用连续加氢异构化和催化脱蜡步骤，其中加氢异构化在含有沉积在无定形酸性载体上的至少一种贵金属的催化剂存在下进行， 金属分散体为20％-100％。 载体优选为无定形二氧化硅 - 氧化铝。 催化脱蜡在含有至少一种脱氢元素（VIII族）和至少一种选自ZBM-30，EU-2和EU-11的分子筛的催化剂存在下进行。

公开(公告)号：US20050029161A1

公开(公告)日：2005-02-10

申请号：US10916537

申请日：2004-08-12

申请人： Marcel Aussillous ,  Alain Billon ,  Patrick Briot ,  Christophe Gueret ,  Slavik Kasztelan ,  Nathalie Marchal ,  Pierre Marion

发明人： Marcel Aussillous ,  Alain Billon ,  Patrick Briot ,  Christophe Gueret ,  Slavik Kasztelan ,  Nathalie Marchal ,  Pierre Marion

IPC分类号： C10G35/06 ,  C10G45/08 ,  C10G45/50 ,  C10G47/18 ,  C10G65/12 ,  C10L1/08

CPC分类号： C10G65/12 ,  C10G2400/04

摘要： A process for transforming a gas oil cut from a conversion process or from an aromatic crude is described, the aim of the process being to improve the cetane number of said cut. The process comprises at least one hydrogenation step in which said gas oil cut is passed, in the presence of hydrogen, over a catalyst comprising an amorphous mineral support, at least one compound of a group VIB metal, at least one compound of a non noble group VIII metal and at least phosphorous or a compound of phosphorous, the process then comprising a hydrocracking step in which the hydrogenated feed is passed, in the presence of hydrogen, over a catalyst comprising an acidic support, at least one compound of a group VIB metal and at least one compound of a non noble group VIII metal.

摘要翻译： 描述了从转化过程或芳族原油转化瓦斯油切割的方法，该方法的目的是改进所述切割的十六烷值。 该方法包括至少一个氢化步骤，其中所述瓦斯油馏分在氢存在下通过催化剂，所述催化剂包含无定形矿物载体，至少一种VIB族金属化合物，至少一种非贵金属化合物 VIII族金属和至少磷或磷化合物，然后该方法包括加氢裂化步骤，其中氢化进料在氢的存在下通过包含酸性载体的催化剂，至少一种VIB族化合物 金属和至少一种非贵金属VIII族金属的化合物。

公开(公告)号：US06814856B1

公开(公告)日：2004-11-09

申请号：US09445573

申请日：2000-05-04

申请人： Marcel Aussillous ,  Alain Billion ,  Patrick Briot ,  Christophe Gueret ,  Slavik Kasztelan ,  Narhalie Marchal ,  Pierre Marion

发明人： Marcel Aussillous ,  Alain Billion ,  Patrick Briot ,  Christophe Gueret ,  Slavik Kasztelan ,  Narhalie Marchal ,  Pierre Marion

IPC分类号： C10G6512

CPC分类号： C10G65/12 ,  C10G2400/04

摘要： A process for transforming a gas oil cut from a conversion process or from an aromatic crude is described, the aim of the process being to improve the cetane number of said cut. The process comprises at least one hydrogenation step in which said gas oil cut is passed, in the presence of hydrogen, over a catalyst comprising an amorphous mineral support, at least one compound of a group VIB metal, at least one compound of a non noble group VIII metal and at least phosphorous or a compound of phosphorous, the process then comprising a hydrocracking step in which the hydrogenated feed is passed, in the presence of hydrogen, over a catalyst comprising an acidic support, at least one compound of a group VIB metal and at least one compound of a non noble group VIII metal.

公开(公告)号：US08318006B2

公开(公告)日：2012-11-27

申请号：US10270075

申请日：2002-10-15

申请人： Eric Benazzi ,  Pierre Marion ,  Christophe Gueret

发明人： Eric Benazzi ,  Pierre Marion ,  Christophe Gueret

IPC分类号： C10G45/04 ,  C10G47/02

CPC分类号： C10G65/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/4081 ,  C10G2300/703 ,  C10G2400/04 ,  C10G2400/06

摘要： The present invention concerns an improved once-through process for hydrocracking hydrocarbon-containing feeds with high nitrogen contents, with partial elimination of ammonia, for example by a hot flash located between the hydrorefining zone and the hydrocracking zone. Said hot flash drum functions at a pressure close to that of the hydrorefining reactor and at a temperature in the range from 150° C. to the hydrorefining reactor outlet temperature.

摘要翻译： 本发明涉及一种改进的直接加工方法，用于将具有高氮含量的含烃进料加氢裂化，例如通过位于加氢精制区和加氢裂化区之间的热闪蒸部分排除氨。 所述热闪鼓的压力接近于加氢精制反应器的压力，并且在150℃至加氢精制反应器出口温度的温度下起作用。

公开(公告)号：US06733658B2

公开(公告)日：2004-05-11

申请号：US09103528

申请日：1998-06-24

申请人： Eric Benazzi ,  Nathalie George-Marchal ,  Christophe Gueret ,  Patrick Briot ,  Alain Billon ,  Pierre Marion

发明人： Eric Benazzi ,  Nathalie George-Marchal ,  Christophe Gueret ,  Patrick Briot ,  Alain Billon ,  Pierre Marion

IPC分类号： C10G4716

CPC分类号： B01J29/7023 ,  B01J29/04 ,  B01J29/7446 ,  B01J29/7846 ,  B01J2229/16 ,  B01J2229/32 ,  B01J2229/37 ,  B01J2229/42 ,  C01B39/026 ,  C10G45/64 ,  C10G2300/1022 ,  C10G2300/1048 ,  C10G2300/1059 ,  C10G2300/1077 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/4018

摘要： The invention concerns a process for improving the pour point of a feed comprising paraffins containing more than 10 carbon atoms, in which process the feed to be treated is brought into contact with a catalyst comprising an EU-1 zeolite and at least one hydro-dehydrogenating element, at a temperature which is in the range 170° C. to 500° C., a pressure in the range 1 to 250 bar and an hourly space velocity in the range 0.05 to 100 h−1, in the presence of hydrogen in a proportion of 50 to 2000 l/l of feed. The oils obtained have good pour points and high viscosity indices (VI). The process is also applicable to gas oils and other feeds requiring a reduction of pour point. The invention also concerns an EU-1 zeolite from which a portion of elements T (Al, Ga, Fe or B) have been removed and which has an Si/T atomic ratio of at least 10.

摘要翻译： 本发明涉及一种改进含有多于10个碳原子的链烷烃的进料的倾点的方法，其中待处理的进料与包含EU-1沸石的催化剂和至少一种加氢脱氢的催化剂接触 元素，温度范围为170℃至500℃，压力范围为1至250巴，小时空间速度为0.05至100小时-1，在存在 氢气比例为50〜2000升/升饲料。 所得油具有良好的倾点和高粘度指数（VI）。 该方法也适用于需要降低倾点的瓦斯油和其他进料。 本发明还涉及一部分元素T（Al，Ga，Fe或B）被去除并且其Si / T原子比至少为10的EU-1沸石。

公开(公告)号：US07160436B2

公开(公告)日：2007-01-09

申请号：US10343218

申请日：2001-07-26

申请人： Eric Benazzi ,  Jean-Marie Deves ,  Pierre Marion ,  Christophe Gueret ,  Alain Billon ,  Patrick Bourges

发明人： Eric Benazzi ,  Jean-Marie Deves ,  Pierre Marion ,  Christophe Gueret ,  Alain Billon ,  Patrick Bourges

IPC分类号： C10G65/12 ,  C10G37/02

CPC分类号： C10G47/20 ,  C10G65/12 ,  C10G2300/207 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/08

摘要： An improved hydrocracking process of hydrocarbon charges, in two stages with an intermediate separation, in which the second-stage of hydrocracking is carried out in the presence of an added nitrogen content which is greater than 150 ppm by weight, preferably about 500 ppm by weight, and preferably in the presence of a Y zeolite catalyst, produces high yields of middle distillate.

摘要翻译： 改进的烃电荷的加氢裂化方法，分两个阶段进行中间分离，其中第二阶段的加氢裂化在加入的氮含量大于150重量ppm，优选约500重量ppm的条件下进行 ，并且优选在Y沸石催化剂的存在下，产生高产率的中间馏分。

公开(公告)号：US06783661B1

公开(公告)日：2004-08-31

申请号：US09644605

申请日：2000-08-24

申请人： Patrick Briot ,  Christophe Gueret ,  Jean-Claude Hipeaux ,  Eric Benazzi ,  Pierre Marion ,  Alain Billon

发明人： Patrick Briot ,  Christophe Gueret ,  Jean-Claude Hipeaux ,  Eric Benazzi ,  Pierre Marion ,  Alain Billon

IPC分类号： C01G4702

CPC分类号： C10G67/02

摘要： A process for producing oils with high viscosity indices from oil distillates or effluents from a conversion unit comprises the following steps: a) catalytic hydrotreatment of the feed in the presence of hydrogen and a non zeolitic catalyst; b) fractionation of at least a portion of the effluent from step a) or step d) described below to an oil residue; c) fractionation by thermal diffusion of at least a portion of the oil residue obtained from step b) into oil fractions with different compositions and viscosity indices. Step b) can be preceded by a step d) for hydrocracking the effluent obtained from step a) in the presence of hydrogen and a zeolitic catalyst.

摘要翻译： 用于生产来自转化单元的油馏出物或流出物的具有高粘度指数的油的方法包括以下步骤：a）在氢气和非沸石催化剂存在下催化加氢处理进料; b）将至少一部分 来自下述步骤a）或步骤d）的流出物至油残余物; c）通过将从步骤b）获得的至少一部分油残余物的热扩散分馏成具有不同组成和粘度指数的油馏分。步骤b） 可以在步骤d）之前，在氢气和沸石催化剂的存在下加氢裂化从步骤a）获得的流出物。

公开(公告)号：US07381321B2

公开(公告)日：2008-06-03

申请号：US10367965

申请日：2003-02-19

申请人： Eric Benazzi ,  Patrick Bourges ,  Christophe Gueret ,  Pierre Marion

发明人： Eric Benazzi ,  Patrick Bourges ,  Christophe Gueret ,  Pierre Marion

IPC分类号： C10G65/12

CPC分类号： C10G65/12

摘要： Process for transforming a gas-oil fraction that makes it possible to produce a fuel that has a quality according to stringent requirements in terms of sulfur content, aromatic compound content, cetane number, boiling point, T95, of 95% of the compounds and density, d15/4, at 15° C. This process comprises a hydrorefining stage and a hydrocracking stage, whereby the latter uses a catalyst that contains at least one zeolite. The conversion of products that have a boiling point of less than 150° C. is, throughout the two stages of hydrocracking and hydrorefining, less than 40% by weight and, for the hydrorefining stage, between 1 and 15% by weight. The temperature, TR2, of the hydrocracking stage is less than the temperature, TR1, of the hydrorefining stage, and the variation between temperatures TR1 and TR2 is between 0 and 80° C.

摘要翻译： 用于转化瓦斯油馏分的方法，其使得可以生产具有根据硫含量，芳香族化合物含量，十六烷值，沸点，T95的严格要求的质量为95％的化合物和密度的燃料 ，d15 / 4，在15℃。该方法包括加氢精制阶段和加氢裂化阶段，由此后者使用含有至少一种沸石的催化剂。 在加氢裂化和加氢精制两个阶段，沸点低于150℃的产物的转化率小于40重量％，加氢精制阶段为1至15重量％。 加氢裂化阶段的温度TR2小于加氢精制阶段的温度TR1，温度TR1和TR2之间的变化在0和80℃之间。