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1. 发明授权

US07160436B2 Method for two-step hydrocracking of hydrocarbon feedstocks 有权
标题翻译：碳氢化合物原料两步加氢裂化方法
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。

2. 发明授权

US06783661B1 Process for producing oils with a high viscosity index 失效
标题翻译：生产具有高粘度指数的油的方法
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。

3. 发明授权

US08318006B2 “Once through” process for hydrocracking hydrocarbon-containing feeds with high nitrogen contents 有权
标题翻译：一次通过加氢裂化高氮含量的含烃饲料
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。

4. 发明授权

US07267758B2 Flexible method for producing oil bases and middle distillates with hydroisomerization-conversion followed by catalytic dewaxing 有权
标题翻译：生产油基和中间馏分的加氢异构化转化随后催化脱蜡的灵活方法
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。

5. 发明授权

US06733658B2 EU-1 zeolite catalyst and a process for the reduction of the pour point of feeds containing paraffins 失效
标题翻译： EU-1沸石催化剂和降低含有链烷烃的进料的倾点的方法
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。

6. 发明授权

US07507325B2 Process for converting heavy petroleum fractions for producing a catalytic cracking feedstock and middle distillates with a low sulfur content 有权
$Process for converting heavy petroleum fractions for producing a catalytic cracking feedstock and middle distillates with a low sulfur content$
标题翻译：用于转化重质石油馏分以生产催化裂化原料的方法和具有低硫含量的中间馏分
公开(公告)号：US07507325B2
公开(公告)日：2009-03-24
申请号：US10152987
申请日：2002-05-23
申请人： Christophe Gueret , Pierre Marion , Cecile Plain , Jerome Bonnardot , Eric Benazzi , Olivier Martin
发明人： Christophe Gueret , Pierre Marion , Cecile Plain , Jerome Bonnardot , Eric Benazzi , Olivier Martin
IPC分类号： C10G45/04 , C10G47/02
CPC分类号： C10G69/02 , C10G2400/04
摘要： The invention relates to a process and installation for treating heavy petroleum feedstocks for producing a gas oil fraction that has a sulfur content of less than 50 ppm and most often 10 ppm that includes the following stages: a) mild hydrocracking in a fixed catalyst bed, b) separation from hydrogen sulfide of a distillate fraction that includes a gas oil fraction and a heavier fraction than the gas oil, c) hydrotreatment (including desulfurization) of said distillate fraction, and d) separation of a gas oil fraction with less than 50 ppm of sulfur. Advantageously, the heavy fraction is sent into catalytic cracking. The process preferably operates with make-up hydrogen that is brought to stage c), and very advantageously all of the make-up hydrogen of the process in introduced in stage c).
摘要翻译：本发明涉及用于处理重质石油原料的方法和装置，用于生产硫含量小于50ppm，最常为10ppm的瓦斯油馏分，其包括以下阶段：a）固定催化剂床中的轻度加氢裂化， b）与包含粗柴油馏分和比瓦斯油更重馏分的馏出物馏分的硫化氢分离，c）所述馏出馏分的加氢处理（包括脱硫），和d）分馏小于50的粗柴油馏分 ppm的硫。有利地，重馏分被送入催化裂化。该方法优选以使阶段c）中的补充氢运行，非常有利地在阶段c）中引入的所有方法的补充氢。

7. 发明授权

US07332071B2 Process for improving aromatic and naphtheno-aromatic gas oil fractions 有权
$Process for improving aromatic and naphtheno-aromatic gas oil fractions$
标题翻译：用于改进芳族和环烷 - 芳烃瓦斯油馏分的方法
公开(公告)号：US07332071B2
公开(公告)日：2008-02-19
申请号：US10367963
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： C10G45/00 , C10G65/02
CPC分类号： C10G65/04
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 subsequent stage, whereby the latter uses a catalyst that is selected from the group that consists of hydrorefining catalysts and catalysts that comprise at least one mixed oxide, a metal of group VIB, and a non-noble metal of group VIII. The conversion of products that have a boiling point of less than 150° C. is, for the hydrorefining stage, between 1 and 15% by weight. The temperature, TR2, of the subsequent 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后续阶段，其中后者使用选自由加氢精制催化剂和催化剂组成的组的催化剂，催化剂和催化剂包含至少一种混合氧化物， VIB族和VIII族的非贵金属。对于加氢精制阶段，沸点低于150℃的产物的转化率为1至15重量％。后续阶段的温度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。

8. 发明授权

US07250107B2 Flexible method for producing oil bases and distillates from feedstock containing heteroatoms 有权
标题翻译：用于从含有杂原子的原料生产油基和馏出物的柔性方法
公开(公告)号：US07250107B2
公开(公告)日：2007-07-31
申请号：US10343006
申请日：2001-07-23
申请人： Eric Benazzi , Christophe Gueret , Pierre Marion , Alain Billon
发明人： Eric Benazzi , Christophe Gueret , Pierre Marion , Alain Billon
IPC分类号： C10G69/02
CPC分类号： C10G65/08 , C10G65/043
摘要： For producing basic oils and in particular very high quality oils, i.e. oils possessing a high viscosity index (VI), a low aromatics content, good UV stability and a low pour point, from oil cuts having an initial boiling point higher than 340° C., possibly with simultaneous production of middle distillates (in particular gasoils and kerosene) of very high quality, i.e. having a low aromatics content and a low pour point, the invention provides a flexible procedure for producing oils and middle distillates from a charge containing heteroatoms, i.e. containing more than 200 ppm by weight of nitrogen, and more than 500 ppm by weight of sulphur. The procedure comprises at least one hydrorefining stage, at least one stage of catalytic dewaxing on zeolite, and at least one hydrofinishing stage.
摘要翻译：用于生产基本油，特别是具有高粘度指数（VI）的油，具有低芳烃含量，良好的UV稳定性和低倾点的非常高质量的油，其初馏点高于340℃ ，可能同时生产非常高质量的中间馏分（特别是汽油和煤油），即具有低芳烃含量和低倾点，本发明提供了一种用于从含有杂原子的电荷产生油和中间馏分的灵活程序，即含有超过200ppm的氮气和大于500ppm的硫。该方法包括至少一个加氢精制阶段，至少一个阶段的沸石上的催化脱蜡和至少一个加氢精制阶段。

9. 发明申请

US20060272981A1 Process for converting heavy petroleum fractions including an ebulliated bed for producing middle distillates with a low sulfur content 有权
$Process for converting heavy petroleum fractions including an ebulliated bed for producing middle distillates with a low sulfur content$
公开(公告)号：US20060272981A1
公开(公告)日：2006-12-07
申请号：US11505285
申请日：2006-08-17
申请人： Christophe Gueret , Pierre Marion , Cecile Plain , Jerome Bonnardot , Eric Benazzi , Olivier Martin
发明人： Christophe Gueret , Pierre Marion , Cecile Plain , Jerome Bonnardot , Eric Benazzi , Olivier Martin
IPC分类号： C10G45/00
CPC分类号： C10G49/007 , C10G2400/06
摘要： The invention relates to a process for treating heavy petroleum feedstocks for producing a gas oil fraction that has a sulfur content of less than 50 ppm and most often 10 ppm that includes the following stages: a) ebulliated-bed catalytic hydrocracking, b) separation from hydrogen sulfide of a distillate fraction that includes a gas oil fraction and a heavier fraction than the gas oil, c) hydrotreatment of said distillate fraction, and d) separation of a gas oil fraction with less than 50 ppm of sulfur. Make-up hydrogen, preferably all make-up hydrogen, is to stage c). Advantageously, the heavier fraction from step (b) is subjected to catalytic cracking. The invention also relates to an installation that can be used for implementing this process.

10. 发明授权

US07381321B2 Process for improving aromatic and naphtheno-aromatic gas oil fractions 有权
$Process for improving aromatic and naphtheno-aromatic gas oil fractions$
标题翻译：用于改进芳族和环烷 - 芳烃瓦斯油馏分的方法
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。

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