公开(公告)号：US20160008792A1

公开(公告)日：2016-01-14

申请号：US14742000

申请日：2015-06-17

申请人： INSTITUTO MEXICANO DEL PETROLEO ,  UNIVERSIDAD NACIONAL AUTONOMA DE MEXICO

发明人： 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分类号： B01J23/85 ,  C10L1/08 ,  B01J31/22 ,  B01J35/02 ,  B01J37/08 ,  B01J37/02 ,  B01J37/20 ,  C10G45/08 ,  B01J37/00

CPC分类号： 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

摘要： 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.

摘要翻译： 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：US20140364566A1

公开(公告)日：2014-12-11

申请号：US14296097

申请日：2014-06-04

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Cesar Andres FLORES SANDOVAL ,  Eugenio Alejandro FLORES OROPEZA ,  Alfonso LOPEZ ORTEGA ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Aristeo ESTRADA BUENDIA ,  Laura Veronica CASTRO SOTELO ,  Reyna REYES MARTINEZ ,  Fernando ALVAREZ RAMIREZ ,  Arquimedes ESTRADA MARTINEZ ,  Flavio Salvador VAZQUEZ MORENO

IPC分类号： C08G81/00

CPC分类号： C08G81/00 ,  C08G65/08 ,  C08G65/333 ,  C08G65/3344 ,  C08G2650/50 ,  C08G2650/58 ,  C08L71/02

摘要： A chemical synthesis process is provided for the functionalization of monodispersed triblock copolymer (POEw-POPy-POEw) with secondary or tertiary amines at a semi-industrial level in glass reactors having a capacity between 1 L and 100 L. The process includes two stages where the first stage uses an alkylsulfonyl or arylsulfonyl chloride to obtain better leaving groups, and the second stage is the nucleophilic substitution with secondary or tertiary amines, to obtain the bifunctionalized triblock copolymers. The main advantage for this process is to reduce the quantity of unitary process done in each stage, the optimization of reaction times, and the stoichiometric relationships.

摘要翻译： 提供了一种化学合成方法，用于在具有1L和100L之间的容量的玻璃反应器中在半工业水平下用仲胺或叔胺官能化单分散三嵌段共聚物（POEw-POPy-POEw）。该方法包括两个阶段， 第一阶段使用烷基磺酰基或芳基磺酰氯获得更好的离去基团，第二阶段是用仲胺或叔胺进行亲核取代，得到双官能化三嵌段共聚物。 该过程的主要优点是减少每个阶段完成的单一过程数量，优化反应时间和化学计量关系。

公开(公告)号：US20170313949A1

公开(公告)日：2017-11-02

申请号：US15650319

申请日：2017-07-14

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Eugenio Alejandro FLORES OROPEZA ,  Cesar Andres FLORES SANDOVAL ,  Reyna REYES MARTINEZ ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Alfonso LOPEZ ORTEGA ,  Laura Veronica CASTRO SOTELO ,  Fernando ALVAREZ RAMIREZ ,  Arquimedes ESTRADA MARTINEZ ,  Flavio Salvador VAZQUEZ MORENO

IPC分类号： C10G33/04 ,  C08G65/334 ,  C08G65/333 ,  C10G31/08 ,  C08L71/02

CPC分类号： C10G33/04 ,  C08G65/33303 ,  C08G65/3344 ,  C08G2261/126 ,  C08L71/02 ,  C10G31/08

摘要： Compositions consisting of block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, are provided that are effective in the dewatering and desalting crude oils whose specific gravities are within the range of 14 to 20° API. A method of dewatering and desalting heavy crude oil adds a mixture of the copolymer bifunctionalized with an aliphatic or aromatic secondary amine and a copolymer bifunctionalized with an aliphatic or aromatic tertiary amine.

公开(公告)号：US20150087729A1

公开(公告)日：2015-03-26

申请号：US14563262

申请日：2014-12-08

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Eugenio Alejandro FLORES OROPEZA ,  Laura Veronica CASTRO SOTELO ,  Alfonso LOPEZ ORTEGA ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Fernando ALVAREZ RAMIREZ ,  Arquimedes ESTRADA MARTINEZ ,  Flavio Salvador VAZQUEZ MORENO

IPC分类号： B01D17/04

CPC分类号： C10G33/04 ,  B01D17/047 ,  C08G65/2606 ,  C08G65/2621 ,  C08G65/2624 ,  C08G65/263 ,  C10G29/20 ,  C10G31/08 ,  C10G2300/1033

摘要： The present invention is related to formulations including one or more block copolymers with low polydispersity and bifunctionalized with amines, and an ionic liquid. A method of demulsifying, dehydrating, and desalting crude oils having API gravity ranging between 8 to 30 admixes the formulation with the crude oil in an amount effective to demulsify, dehydrate and/or desalt the crude oils.

摘要翻译： 本发明涉及包括一种或多种具有低多分散性和双官能化的胺的嵌段共聚物和离子液体的制剂。 将API重力范围介于8至30之间的原油的破乳，脱水和脱盐的方法将制剂与原油混合，其量可有效地使原油破乳，脱水和/或脱盐。

公开(公告)号：US20170327686A1

公开(公告)日：2017-11-16

申请号：US15668290

申请日：2017-08-03

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Eugenio Alejandro FLORES OROPEZA ,  Cesar Andres FLORES SANDOVAL ,  Reyna REYES MARTINEZ ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Alfonso LOPEZ ORTEGA ,  Laura Veronica CASTRO SOTELO ,  Fernando ALVAREZ RAMIREZ ,  Arquimedes ESTRADA MARTINEZ ,  Flavio Salvador VAZQUEZ MORENO

IPC分类号： C08L71/08 ,  C10G33/04 ,  C07D215/10

CPC分类号： C08L71/08 ,  C07D215/10 ,  C10G31/08 ,  C10G33/04

摘要： The present invention is related to formulations consisting of block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, that are effective in the dewatering and desalting crude whose specific gravities are within the range of 14 to 23°API.

公开(公告)号：US20140238901A1

公开(公告)日：2014-08-28

申请号：US14192005

申请日：2014-02-27

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Eugenio Alejandro FLORES OROPEZA ,  Cesar Andres FLORES SANDOVAL ,  Reyna REYES MARTINEZ ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Alfonso LOPEZ ORTEGA ,  Laura Veronica CASTRO SOTELO ,  Fernando ALVAREZ RAMIREZ ,  Arquimedes ESTRADA MARTINEZ ,  Flavio Salvador VAZQUEZ MORENO

IPC分类号： C10G33/04 ,  C08L71/02

CPC分类号： C10G33/04 ,  C08G65/33303 ,  C08G65/3344 ,  C08G2261/126 ,  C08L71/02 ,  C10G31/08

摘要： Compositions consisting of block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, are provided that are effective in the dewatering and desalting crude oils whose specific gravities are within the range of 14 to 20° API. A method of dewatering and desalting heavy crude oil adds a mixture of the copolymer bifunctionalized with an aliphatic or aromatic secondary amine and a copolymer bifunctionalized with an aliphatic or aromatic tertiary amine.

摘要翻译： 由双 - 铵的聚（环氧乙烷）w-聚（环氧丙烷） - 聚（环氧乙烷）w的嵌段共聚物α，ω-二芳基或烷基磺酸盐和嵌段共聚物α，ω-二胺组成的组合物 提供聚（环氧乙烷）w-聚（环氧丙烷） - 聚（环氧乙烷）w，其在比重在14至20°API范围内的脱水和脱盐原油中是有效的。 脱水和脱盐重质原油的方法增加了双官能化的共聚物与脂族或芳族仲胺和与脂族或芳族叔胺双功能化的共聚物的混合物。

公开(公告)号：US20140238900A1

公开(公告)日：2014-08-28

申请号：US14189309

申请日：2014-02-25

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Eugenio Alejandro FLORES OROPEZA ,  Cesar Andres FLORES SANDOVAL ,  Reyna REYES MARTINEZ ,  Jose Gonzalo HERNANDEZ CORTEZ ,  Alfonso LOPEZ ORTEGA ,  Laura Veronica CASTRO SOTELO ,  Fernando ALVAREZ RAMIREZ ,  Arquimedes ESTRADA MARTINEZ ,  Flavio Salvador VAZQUEZ MORENO

IPC分类号： C10G33/04

CPC分类号： C08L71/08 ,  C07D215/10 ,  C10G31/08 ,  C10G33/04

摘要： The present invention is related to formulations consisting by block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)w-poly(propylene oxide)-poly(ethylene oxide)w, that are effective in the dewatering and desalting crude whose specific gravities are within the range of 14 to 23° API.

摘要翻译： 本发明涉及由双铵的聚（环氧乙烷）w-聚（环氧丙烷） - 聚（环氧乙烷）w的嵌段共聚物α，ω-二芳基或烷基磺酸盐和嵌段共聚物α， 聚环氧乙烷w-聚（环氧丙烷） - 聚（环氧乙烷）w的ω-二胺，其在比重在14至23°API范围内的脱水和脱盐原料中有效。