公开(公告)号：US07250106B2

公开(公告)日：2007-07-31

申请号：US10696548

申请日：2003-10-30

申请人： Eric Benazzi ,  Patrick Euzen

发明人： Eric Benazzi ,  Patrick Euzen

IPC分类号： C10G51/02

CPC分类号： B01J23/40 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/108 ,  C10G2400/10

摘要： For the production of high quality base oils with production of high quality middle distillates, feedstocks are obtained from the distillation of crude or from units for transformation and refining of the latter, there are provided a converting pretreatment stage of the feedstock and a catalytic dewaxing stage. The converting pretreatment stage occurs in the presence of a catalyst containing at least one noble metal deposited on an acid substrate in particular silica-alumina, to effect hydrocracking and hydroisomerization reactions. The catalytic dewaxing occurs in the presence of a catalyst with a zeolite base that is preferably selected from zeolites of the TON-structural type (theta-1, ISI-1, ZSM-22, KZ-2, NU-10), and the zeolites ZSM-48, ZBM-30, EU-2, EU-11, ferrierite, EU-1 and EU-13, and the catalyst also contains at least one hydro-dehydrogenating element.

摘要翻译： 为生产高质量中间馏分的高品质基础油，原料可从原油蒸馏或后者转化和精炼单元获得，提供原料转化预处理阶段和催化脱蜡阶段 。 转化预处理阶段在存在沉积在酸性底物，特别是二氧化硅 - 氧化铝上的至少一种贵金属的催化剂存在下进行，以进行加氢裂化和加氢异构化反应。 催化脱蜡在具有优选选自TON结构型（θ-1，ISI-1，ZSM-22，KZ-2，NU-10）的沸石的沸石基质的催化剂存在下进行， 沸石ZSM-48，ZBM-30，EU-2，EU-11，镁碱沸石，EU-1和EU-13，催化剂还含有至少一种氢脱氢元素。

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.

公开(公告)号：US20050130833A1

公开(公告)日：2005-06-16

申请号：US10807459

申请日：2004-03-24

申请人： Eric Benazzi ,  Emmanuelle Guillon ,  Johan Martens

发明人： Eric Benazzi ,  Emmanuelle Guillon ,  Johan Martens

IPC分类号： B01J29/70 ,  B01J29/74 ,  B01J29/78 ,  B01J29/80 ,  C10G45/62 ,  C10G45/64 ,  C10G65/04 ,  C10G65/12 ,  C10G47/00 ,  C10G69/02

CPC分类号： C10G45/64 ,  B01J29/70 ,  B01J29/74 ,  B01J29/78 ,  B01J29/80 ,  B01J2229/42 ,  C10G65/043

摘要： A catalyst comprising at least one zeolite (molecular sieve) chosen from the group formed by the TON structure type zeolites (Theta-1, ZSM-22, ISI-1, NU-10 and KZ-2) and at least one zeolite chosen from the group formed by the zeolites (ZSM-48, EU-2, EU-11 and ZBM-30), at least one porous mineral matrix, at least one hydro-dehydrogenating element, preferably chosen from the elements of Group VIB and Group VIII of the periodic table, is used for the conversion of hydrocarbons, in particular for the reduction of the pour point of charges containing long (more than 10 carbon atoms) linear and/or slightly branched paraffins, in particular in order to convert, with a good yield, charges having high pour points to at least one cut having a low pour point and a high viscosity index for oil bases.

摘要翻译： 包含选自由TON结构型沸石（Theta-1，ZSM-22，ISI-1，NU-10和KZ-2）形成的基团的至少一种沸石（分子筛）和至少一种选自 由沸石（ZSM-48，EU-2，EU-11和ZBM-30）形成的基团，至少一种多孔矿物基质，至少一种加氢脱氢元素，优选选自VIB族和VIII族的元素 的特别是用于降低含有长（大于10个碳原子）的线性和/或稍微支化的链烷烃的电荷的倾点，特别是为了转化，用 良好的产率，具有高倾点的装料至少具有低倾点和油基高粘度指数的切割。

公开(公告)号：US06344135B1

公开(公告)日：2002-02-05

申请号：US09511490

申请日：2000-02-23

申请人： Eric Benazzi ,  Slavik Kasztelan

发明人： Eric Benazzi ,  Slavik Kasztelan

IPC分类号： C10G4716

CPC分类号： C10G47/20 ,  B01J29/78 ,  C10G47/16

摘要： The invention concerns a hydrocracking process using a catalyst comprising at least one matrix, an IM-5 zeolite, at least one metal selected from the group formed by metals from group VIB and group VIII of the periodic table, optionally at least one element selected from the group formed by phosphorous, boron and silicon, and optionally at least one group VIIA and/or at least one group VIIB and/or at least one group VB element (in particular niobium). The invention also concerns a catalyst containing at least one matrix, an IM-5 zeolite, at least one metal from groups VIII and/or VIB and at least one promoter element which is boron and/or silicon. The catalyst can also contain at least one group VIIA element and/or at least one group VIIB element and/or at least one group VB element.

摘要翻译： 本发明涉及使用包含至少一种基质，IM-5沸石，至少一种选自元素周期表第VIB族和第VIII族金属形成的金属的金属的催化剂的加氢裂化方法，任选地至少一种选自 由磷，硼和硅以及任选的至少一种VIIA族和/或至少一种VIIB族组合和/或至少一种VB族元素（特别是铌）形成的基团。 本发明还涉及含有至少一种基质，IM-5沸石，至少一种来自VIII族和/或VIB族的金属和至少一种作为硼和/或硅的助催化剂元素的催化剂。 催化剂还可含有至少一种VIIA族元素和/或至少一种VIIB族元素和/或至少一种VB族元素。

公开(公告)号：US06191333B1

公开(公告)日：2001-02-20

申请号：US09198606

申请日：1998-11-24

申请人： Eric Benazzi ,  Jocelyne Brendle ,  Ronan Le Dred ,  Jacques Baron ,  Daniel Saehr

发明人： Eric Benazzi ,  Jocelyne Brendle ,  Ronan Le Dred ,  Jacques Baron ,  Daniel Saehr

IPC分类号： C07C513

CPC分类号： B01J29/049 ,  B01J23/40 ,  B01J23/74 ,  C07C5/2791 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/755 ,  C10G45/60 ,  C07C9/00

摘要： This invention pertains to the use of a catalyst that contains at least one dioctahedral phyllosilicate 2:1, which is preferably synthesized in a fluoride medium in the presence of HF acid and/or another source of fluoride anions, whose reticulate distance is equal to at least 20×10−10 m (2 nm) and which includes pillars that are based on at least one oxide from the elements of groups IVB, VB, VIB, VIII, IB, IIB, IIA, IVA, or any combination of these oxides, and preferably selected from the group composed of SiO2, Al2O3, TiO2, ZrO2, and V2O5, or any combination of the latter and at least one element from group VIII, in a process for isomerization of a feedstock that contains mainly normal paraffins that carry 5 to 10 carbon atoms per molecule.

摘要翻译： 本发明涉及使用含有至少一种双八面体页硅酸盐2:1的催化剂，其优选在HF酸和/或另一种氟化物阴离子的存在下在氟化物介质中合成，其中网状距离等于 至少20x10 -10 m（2nm），其包括基于IVB，VB，VIB，VIII，IB，IIB，IIA，IVA族元素或这些氧化物的任何组合的至少一种氧化物的柱，以及 优选选自由SiO 2，Al 2 O 3，TiO 2，ZrO 2和V 2 O 5组成的组，或者后者和来自VIII族的至少一种元素的任何组合，在主要含有主要正常链烷烃的原料异构化的方法中，其携带5至 每个分子10个碳原子。

公开(公告)号：US6136290A

公开(公告)日：2000-10-24

申请号：US955117

申请日：1997-10-21

申请人： Eric Benazzi ,  Jean-Louis Guth ,  Loic Rouleau

发明人： Eric Benazzi ,  Jean-Louis Guth ,  Loic Rouleau

IPC分类号： B01J29/70 ,  B01J29/00 ,  B01J29/04 ,  C01B39/46 ,  C01B39/48 ,  C10G49/08 ,  B01J29/06 ,  C10G11/05

CPC分类号： C10G49/08 ,  B01J29/04 ,  C01B39/48

摘要： The invention concerns IM-5 zeolite with a chemical composition with the following formula, expressed in terms of the mole ratios of the oxides for the anhydrous state: 100XO.sub.2,mY.sub.2 O.sub.3, pR.sub.2/n O where m is 10 or less; p is in the range 0 to 20; R represents one or more cations with valency n; X represents silicon and/or germanium; Y represents one or more of the following elements: aluminum, iron, gallium, boron and titanium. The zeolite is characterized by an Xray diffraction diagram, in its as synthesized state, which comprises the results shown in Table 1 of the description. The invention also concerns the preparation of the zeolite, any catalyst containing the zeolite and any catalytic process using such a catalyst.

摘要翻译： 本发明涉及具有下式的化学组成的IM-5沸石，以无水状态的氧化物的摩尔比表示：100XO2，mY2O3，pR2 / nO，其中m为10或更小; p在0到20之间; R表示一个或多个价数为n的阳离子; X表示硅和/或锗; Y表示以下元素中的一种或多种：铝，铁，镓，硼和钛。 沸石的特征在于XRD衍射图，其合成状态包括说明书的表1所示的结果。 本发明还涉及沸石的制备，含有沸石的任何催化剂以及使用这种催化剂的任何催化方法。

公开(公告)号：US6130363A

公开(公告)日：2000-10-10

申请号：US890703

申请日：1997-07-11

申请人： Eric Benazzi ,  Jean-Francois Joly ,  Joao Miguel Da Silva ,  Maria Filipa Gomes Ribeiro

发明人： Eric Benazzi ,  Jean-Francois Joly ,  Joao Miguel Da Silva ,  Maria Filipa Gomes Ribeiro

IPC分类号： B01J29/40 ,  C07C5/22 ,  C07C5/27 ,  C10G45/64

CPC分类号： B01J29/40 ,  C07C5/2724 ,  B01J2229/16 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2529/74 ,  C10G2400/30

摘要： The invention is concerned with a catalyst comprising a matrix, a MFI type zeolite and at least one group VIII element, in which the crystals of the MFI type zeolite are desaluminated on their outer surface by at least one treatment with at least one solution of a fluorosilicate of a cation selected from the group formed by NH.sub.4.sup.+, alkylammoniums, K.sup.+, Na.sup.+, Li.sup.+, Ba.sup.2+, Mg.sup.2+, Cd.sup.2+, Cu.sup.+, Cu.sup.2+, Ca.sup.2+, Cs.sup.+, Fe.sup.2+, Co.sup.2+, Pb.sup.2+, Mn.sup.2+, Rb.sup.+, Ag.sup.+, Sr.sup.2+, Zn.sup.2+, Tl.sup.+ and H.sup.+, the global desalumination rate of said MFI zeolite thus treated being less than 5 atomic percent.

摘要翻译： 本发明涉及包含基质，MFI型沸石和至少一种VIII族元素的催化剂，其中MFI型沸石的晶体在其外表面上脱铝至少一种用至少一种溶液 选自由NH4 +，烷基铵，K +，Na +，Li +，Ba2 +，Mg2 +，Cd2 +，Cu +，Cu2 +，Ca2 +，Cs +，Fe2 +，Co2 +，Pb2 +，Mn2 +，Rb +，Ag +，Sr2 +，Zn2 +形成的阳离子的阳离子的氟硅酸盐， Tl +和H +，所处理的所述MFI沸石的全局脱盐速率小于5原子％。

公开(公告)号：US6037512A

公开(公告)日：2000-03-14

申请号：US186411

申请日：1998-11-05

申请人： Eric Benazzi ,  Fabio Alario

发明人： Eric Benazzi ,  Fabio Alario

IPC分类号： B01J29/04 ,  B01J29/70 ,  B01J29/72 ,  C01B39/06 ,  C07B61/00 ,  C07C6/12 ,  C07C15/02 ,  C07C2/64 ,  C07C2/66

CPC分类号： C07C6/126 ,  B01J29/04 ,  B01J29/7011 ,  C07C6/123 ,  B01J2229/16 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2529/70 ,  C07C2529/87 ,  Y02P20/52

摘要： The invention concerns the use of a catalyst for the dismutation of alkylaromatic hydrocarbons, and preferably for the dismutation of toluene to produce benzene and xylenes, and/or for the transalkylation of alkylaromatic hydrocarbons, preferably for the transalkylation of toluene and trimethylbenzenes to produce xylenes. The catalyst comprises a zeolite with structure type mazzite, comprising silicon and at least one element T selected from the group formed by gallium and aluminium, preferably aluminium, in which the number of extra-network T atoms is less than 15% of the global number of T atoms present in the zeolite, in which the global Si/T aromatic ratio is in the range 5 to 100, and its preparation by extraction of element T from the zeolitic framework, preferably by dealuminization of the framework by means of at least one hydrothermal treatment followed by at least one acid attack.

摘要翻译： 本发明涉及用于歧化烷基芳烃的催化剂，优选用于歧化甲苯以产生苯和二甲苯，和/或用于烷基芳烃的烷基转移，优选用于甲苯和三甲基苯的烷基转移以产生二甲苯。 该催化剂包括结晶型晶体沸石的沸石，其包含硅和选自由镓和铝形成的基团中的至少一种元素T，优选为铝，其中网络外T原子的数目少于全球数量的15％ 存在于沸石中的T原子，其中全局Si / T芳族比率在5至100范围内，并且其通过从沸石骨架中提取元素T的制备，优选通过至少一种 水热处理后至少发生一次酸侵袭。

公开(公告)号：US5969206A

公开(公告)日：1999-10-19

申请号：US785041

申请日：1997-01-17

申请人： Jacques Alagy ,  Jean-Francois Joly ,  Eric Benazzi ,  Jean-Charles Viltard ,  Luis Borges ,  Alain Forestiere

发明人： Jacques Alagy ,  Jean-Francois Joly ,  Eric Benazzi ,  Jean-Charles Viltard ,  Luis Borges ,  Alain Forestiere

IPC分类号： C07C2/76 ,  C07B61/00 ,  C07C2/62 ,  C07C9/16 ,  C07C9/21 ,  C10G35/06 ,  C10G35/10 ,  C07C2/58

CPC分类号： C07C2/62 ,  C07C2527/054 ,  C07C2527/1206

摘要： The invention concerns a process for the alkylation of at least one isoaffin selected from the group formed by isobutane and isopentane by at least one olefin containing 2 to 6 carbon atoms per molecule in the presence of a liquid acid catalyst, the process comprising mixing a feed comprising the olefin to be converted with an effluent comprising a major portion of isoparaffin in a first mixing zone, and forming an emulsion of said catalyst in a hydrocarbon effluent comprising a major portion of isoparaffin in an emulsifying zone, said effluent constituting the continuous phase of the emulsion thus formed, then mixing a major portion of the emulsion of acid in hydrocarbon effluent with a major portion of the diluted feed comprising the olefin in a second mixing zone, followed by carrying out the majority of the reaction in a reaction zone which is supplied by the major portion of said mixture.

摘要翻译： 本发明涉及在液体酸催化剂存在下，通过至少一种含有2-6个碳原子的烯烃在异丁烷和异戊烷中形成的至少一种异构烷烃的烷基化方法，该方法包括混合进料 包括在第一混合区域中用包含大部分异链烷烃的流出物转化的烯烃，并且在包含乳化区中的主要部分异链烷烃的烃流出液中形成所述催化剂的乳液，所述流出物构成连续相 由此形成的乳液，然后将大部分酸性乳液在烃流出物中与主要部分的稀释进料在第二混合区中混合，然后在反应区中进行大部分反应，反应区是 由所述混合物的主要部分供应。

公开(公告)号：US5954947A

公开(公告)日：1999-09-21

申请号：US955623

申请日：1997-10-22

申请人： Samuel Mignard ,  Nathalie George-Marchal ,  Eric Benazzi ,  Slavik Kasztelan

发明人： Samuel Mignard ,  Nathalie George-Marchal ,  Eric Benazzi ,  Slavik Kasztelan

IPC分类号： B01J29/16 ,  B01J29/08 ,  B01J29/40 ,  B01J29/80 ,  B01J37/20 ,  C10G47/16 ,  C10G47/18 ,  C10G47/20

CPC分类号： B01J29/80 ,  C10G47/16 ,  C10G47/20 ,  B01J2229/16 ,  B01J2229/26 ,  B01J2229/42 ,  B01J29/084 ,  B01J29/40

摘要： A mild hydroconversion process for petroleum cuts using a catalyst comprising at least one matrix, at least one Y zeolite with a lattice parameter which is in the range 24.15 .ANG. to 24.38 .ANG. (1 nm--10 .ANG.), at least one Y zeolite with a lattice parameter of more than 24.38 .ANG. and less than or equal to 24.51 .ANG., and at least one hydro-dehydrogenating element.

摘要翻译： 用于使用包含至少一种基质，至少一种晶格参数的Y沸石的催化剂进行石油切割的温和加氢转化方法，所述Y沸石的范围为24.15至24.38（1nm-10），至少一个具有 晶格参数大于24.38安培，小于或等于24.51安培，以及至少一个氢脱氢元件。