公开(公告)号：US06712953B1

公开(公告)日：2004-03-30

申请号：US09603838

申请日：2000-10-16

Applicant: Slavik Kasztelan ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Leyrit ,  Philippe Dascotte ,  Elisabeth Rosenberg

Inventor： Slavik Kasztelan ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Leyrit ,  Philippe Dascotte ,  Elisabeth Rosenberg

IPC: B01J2906

CPC classification number: C10G47/20 ,  B01J29/076

Abstract: The invention relates to a catalyst that contains at least one matrix, at least one zeolite and at least one hydro-dehydrogenating element that is located at the matrix (deposited on the catalyst or contained in the matrix), in which the zeolite contains in its porous network at least one element of group VIB and/or group VIII. Said hydro-dehydrogenating element preferably belongs to group VIB and/or to group VIII of the periodic table. The catalyst contains at least one promoter element)phosphorus, boron, silicon). The invention also relates to the use of this catalyst for the transformation of hydrocarbon fractions, in particular hydrorefining and hydrocracking

Abstract translation: 本发明涉及一种催化剂，其含有至少一种基质，至少一种沸石和位于基质（沉积在催化剂上或包含在基质中）的至少一种氢化脱氢元素，其中沸石中含有 VIB组和/或VIII组的至少一种元素的多孔网络。 所述加氢脱氢元件优选属于元素周期表VIB族和/或VIII族。 催化剂含有至少一种助催化剂元素）磷，硼，硅）。 本发明还涉及该催化剂用于烃馏分转化，特别是加氢精制和加氢裂化的用途

公开(公告)号：US06531051B1

公开(公告)日：2003-03-11

申请号：US09603837

申请日：2000-06-26

Applicant: Slavik Kasztelan ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Leyrit ,  Philippe Dascotte ,  Elisabeth Rosenberg

Inventor： Slavik Kasztelan ,  Nathalie Marchal-George ,  Tivadar Cseri ,  Pierre Leyrit ,  Philippe Dascotte ,  Elisabeth Rosenberg

IPC: B01J29072

CPC classification number: B01J29/076 ,  C10G47/20

Abstract: The invention relates to a catalyst that contains at least one matrix, at least one zeolite and at least one element that is deposited on the catalyst or contained in the matrix and selected from the group that is formed by the elements of groups VIB, VIII and VB, and at least one promoter element (phosphorus, boron, silicon), in which the zeolite contains in its porous network at least one element of group VB. The invention also relates to the use of this catalyst for the transformation of hydrocarbon fractions, in particular hydrorefining and hydrocracking.

Abstract translation: 本发明涉及一种催化剂，其含有至少一种基质，至少一种沸石和至少一种元素，其沉积在催化剂上或包含在基质中并且选自由VIB，VIII族和VIII族元素形成的基团 VB和至少一种助催化剂元素（磷，硼，硅），其中沸石在其多孔网络中含有VB族的至少一种元素。 本发明还涉及该催化剂用于烃馏分转化，特别是加氢精制和加氢裂化的用途。

公开(公告)号：US06451199B1

公开(公告)日：2002-09-17

申请号：US09499698

申请日：2000-02-08

Applicant: Hervé Cauffriez ,  Fabienne Le Peltier ,  Elisabeth Rosenberg

Inventor： Hervé Cauffriez ,  Fabienne Le Peltier ,  Elisabeth Rosenberg

IPC: C10G35085

CPC classification number: C10G35/09 ,  B01J23/56 ,  B01J23/62 ,  B01J23/626 ,  B01J23/6527 ,  B01J23/6567 ,  B01J35/0073

Abstract: For transforming hydrocarbons into aromatic compounds, the reaction is conducted on a homogeneous bed of catalyst particles, said catalyst comprising at least one amorphous matrix, at least one noble metal, at least two additional metals M1 and M2 and at least one halogen, and in which, for a catalyst particle, Cpt is the local concentration of platinum; CM1 is the local concentration of additional metal M1; CM2 is the local concentration of additional metal M2; in which the standard deviation of the distribution of the local ratios of the concentrations of the additional metals, CM1/CM2, measured along the particle diameter, is better than 25% relative.

Abstract translation: 为了将烃转化为芳族化合物，反应在均匀的催化剂颗粒床上进行，所述催化剂包含至少一种无定形基质，至少一种贵金属，至少两种另外的金属M1和M2以及至少一个卤素，以及 对于催化剂颗粒，Cpt是铂的局部浓度; CM1是附加金属M1的局部浓度; CM2是附加金属M2的局部浓度; 其中沿着颗粒直径测量的附加金属浓度CM1 / CM2的局部比率分布的标准偏差优于25％。