公开(公告)号：US20160008792A1

公开(公告)日：2016-01-14

申请号：US14742000

申请日：2015-06-17

Applicant: INSTITUTO MEXICANO DEL PETROLEO ,  UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO

Inventor： Maria Antonia CORTES JACOME ,  Jose Antonio TOLEDO ANTONIO ,  Jose ESCOBAR AGUILAR ,  Esteban LOPEZ SALINAS ,  Carlos ANGELES CHAVEZ ,  Enelio TORRES GARCIA ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Maria de Lourdes Araceli MOSQUEIRA MONDRAGON ,  Miguel PEREZ LUNA ,  Gerardo FERRAT TORRES ,  Jorge Fernando RAMIREZ SOLIS ,  Aida GUTIERREZ ALEJANDRE

IPC: B01J23/85 ,  C10L1/08 ,  B01J31/22 ,  B01J35/02 ,  B01J37/08 ,  B01J37/02 ,  B01J37/20 ,  C10G45/08 ,  B01J37/00

CPC classification number: B01J23/85 ,  B01J23/883 ,  B01J27/19 ,  B01J31/22 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/0207 ,  B01J37/0209 ,  B01J37/0213 ,  B01J37/024 ,  B01J37/08 ,  B01J37/20 ,  B01J2531/60 ,  C10G45/06 ,  C10G45/08 ,  C10G2300/1044 ,  C10G2300/1048 ,  C10G2300/70 ,  C10G2400/04 ,  C10L1/08 ,  C10L2200/0438 ,  C10L2200/0446 ,  C10L2270/026

Abstract: The present invention relates to a catalytic formulation used in the hydroprocessing of light and middle oil fractions, preferably in hydrodesulfurization and hydrodenitrogenation reactions to obtain diesel with ultra low sulfur content less than or equal to 15 ppm in weight. The catalytic formulation, object of the present invention, consists of at least one metal of Group VI B and at least one metal of Group VIII B and one element of Group V A of the periodic table deposited on a support based on surface modified alumina with an inorganic oxide of a metal of Group II A, IV A and/or IV B. And containing an impregnated organic compound containing at least one hydroxyl group and at least one carboxyl group and that can contain or not at least one sulfide group in its structure. The catalytic formulation, object of the present invention, allows processing of the oil fractions with initial and final boiling temperatures between 150 and 450° C., with initial nitrogen and sulfur content between 1 and 3% by weight and 200 to 600 ppm, respectively, reducing sulfur content to concentrations lower or equal to 15 ppm and nitrogen concentrations to lower than 1 ppm.

Abstract translation: 本发明涉及用于轻质和中间油馏分加氢处理的催化剂，优选在加氢脱硫和加氢脱氮反应中，以获得重量小于或等于15ppm的超低硫含量的柴油。 本发明目的的催化剂配方由至少一种第ⅥB族金属和至少一种第ⅧB族金属和元素周期表第VA族元素的一种元素组成，所述元素沉积在基于表面改性氧化铝的载体上， IIA，IVA和/或IVB族金属的无机氧化物。并且含有含有至少一个羟基和至少一个羧基的浸渍有机化合物，并且其结构中可含有至少一个硫化物基团 。 本发明目的的催化剂配方允许在初始和最终沸腾温度为150-450℃之间加工油馏分，其初始氮和硫含量分别为1至3重量％和200至600ppm ，将硫含量降低至等于或低于15ppm，氮浓度低于1ppm。

公开(公告)号：US20150087502A1

公开(公告)日：2015-03-26

申请号：US14560983

申请日：2014-12-04

Applicant: Instituto Mexicano del Petroleo

Inventor： Jose Antonio TOLEDO ANTONIO ,  Miguel PEREZ LUNA ,  Maria Antonia CORTES JACOME ,  Jose ESCOBAR AGUILAR ,  Maria de Lourdes MOSQUEIRA MONDRAGON ,  Carlos ANGELES CHAVEZ ,  Esteban LOPEZ SALINAS ,  Victor PEREZ MORENO ,  Gerardo FERRAT TORRES ,  Rodolfo Juventino MORA VALLEJO ,  Marcelo LOZADA Y CASSOU

IPC: B01J27/051

CPC classification number: B01J27/0515 ,  B01J23/85 ,  B01J23/882 ,  B01J23/883 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/03 ,  B01J37/084 ,  B01J37/20 ,  C10G45/08 ,  C10G45/50

Abstract: The invention relates to a method of preparing a catalytic composition comprising at least one non-noble metal from group VIII and at least one metal from group VIB of the periodic table. The invention also relates to the catalytic composition thus produced, which has a high specific activity in reactions involving the hydroprocessing of light and intermediate fractions, preferably in reactions involving the hydrotreatment of hydrocarbon streams, including hydrodesulphurisation (HDS), hydrodenitrogenation (HDN) and hydro-dearomatisation (HDA).

Abstract translation: 本发明涉及一种制备催化组合物的方法，所述催化组合物包含至少一种来自VIII族的非贵金属和至少一种来自元素周期表VIB族的金属。 本发明还涉及如此制备的催化组合物，其在涉及光加氢处理的反应和中间馏分的反应中具有高比活性，优选在涉及烃流加氢处理的反应（包括加氢脱硫（HDS）），加氢脱氮（HDN）和氢 脱甲基化（HDA）。

公开(公告)号：US20220056236A1

公开(公告)日：2022-02-24

申请号：US17516361

申请日：2021-11-01

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Jose Antonio TOLEDO ANTONIO ,  Maria Antonia CORTES JACOME ,  Isidro MEJIA CENTENO ,  Jorge Alberto GARCIA MARTINEZ ,  Jose ESCOBAR AGUILAR ,  Esteban LOPEZ SALINAS ,  Maria de Lourdes Araceli MOSQUEIRA MONDRAGON ,  Miguel PEREZ LUNA ,  Carlos ANGELES CHAVEZ ,  Jaime SANCHEZ VALENTE ,  Maria de Lourdes Alejandra GUZMAN CASTILLO ,  Ana Karina MEDINA MENDOZA

IPC: C08J11/16 ,  C07C45/52 ,  B01J21/04 ,  B01J23/74 ,  B01J20/32 ,  C07C47/58 ,  C07C51/00 ,  B01J23/75 ,  C07C45/59 ,  C07C41/00 ,  B01J29/03 ,  B01J23/755

Abstract: The present invention is related to a catalytic process, which includes catalytic compositions for depolymerisation and deoxygenation of lignin contained in the biomass for obtaining aromatic hydrocarbons. The catalytic composition consists of at least one non-noble element from group VIIIB of the periodic table supported on a mesoporous matrix composed of an inorganic oxide, which can be alumina surface-modified with a second inorganic oxide with the object of inhibiting the interaction between the active component and the support. The process of lignin depolymerisation consists of dissolving lignin in a mixture of protic liquids, reacting it I a reaction system by batch or in continuous flow at inert and/or reducing atmosphere, at a temperature of between 60 to 320° C. and a pressure of from 5 to 90 kg/cm2. When the reaction is developed into a batch system, oxygenated aromatic hydrocarbons are mainly produced, both by thermal as well as catalytic depolymerisation, whereas in a continuous flow reaction system, deoxygenated aromatic hydrocarbons are produced.

公开(公告)号：US20180258251A1

公开(公告)日：2018-09-13

申请号：US15843422

申请日：2017-12-15

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Jose Antonio TOLEDO ANTONIO ,  Maria Antonia CORTES JACOME ,  Isidro MEJIA CENTENO ,  Jorge Alberto GARCIA MARTINEZ ,  Jose ESCOBAR AGUILAR ,  Esteban LOPEZ SALINAS ,  Maria de Lourdes Araceli MOSQUEIRA MONDRAGON ,  Miguel PEREZ LUNA ,  Carlos ANGELES CHAVEZ ,  Jaime SANCHEZ VALENTE ,  Maria de Lourdes Alejandra GUZMAN CASTILLO ,  Ana Karina MEDINA MENDOZA

IPC: C08J11/16 ,  C07C45/52 ,  C07C47/58 ,  B01J23/74 ,  B01J20/32 ,  B01J21/04

CPC classification number: C08J11/16 ,  B01J20/3204 ,  B01J21/04 ,  B01J23/74 ,  B01J23/75 ,  B01J23/755 ,  B01J29/0333 ,  C07C41/00 ,  C07C45/52 ,  C07C45/59 ,  C07C47/58 ,  C07C51/00 ,  C07C43/23 ,  C07C49/84 ,  C07C63/04

Abstract: The present invention is related to a catalytic process, which includes catalytic compositions for depolymerisation and deoxygenation of lignin contained in the biomass for obtaining aromatic hydrocarbons. The catalytic composition consists of at least one non-noble element from group VIIIB of the periodic table supported on a mesoporous matrix composed of an inorganic oxide, which can be alumina surface-modified with a second inorganic oxide with the object of inhibiting the interaction between the active component and the support. The process of lignin depolymerisation consists of dissolving lignin in a mixture of protic liquids, reacting it|a reaction system by batch or in continuous flow at inert and/or reducing atmosphere, at a temperature of between 60 to 320° C. and a pressure of from 5 to 90 kg/cm2. When the reaction is developed into a batch system, oxygenated aromatic hydrocarbons are mainly produced, both by thermal as well as catalytic depolymerisation, whereas in a continuous flow reaction system, deoxygenated aromatic hydrocarbons are produced.