公开(公告)号：US20180148657A1

公开(公告)日：2018-05-31

申请号：US15878626

申请日：2018-01-24

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Patricia RAYO MAYORAL ,  Jorge ANCHEYTA JUAREZ ,  Gustavo Jesus MARROQUIN SANCHEZ ,  Guillermo CENTENO NOLASCO ,  Jorge Fernando RAMIREZ SOLIS

IPC: C10G47/20 ,  C10G45/12 ,  B01J21/12 ,  C10G45/08 ,  B01J23/883 ,  B01J29/03 ,  B01J29/035 ,  B01J37/08 ,  B01J37/02 ,  B01J35/10 ,  B01J35/02 ,  B01J29/80 ,  B01J29/16 ,  B01J29/14 ,  B01J29/10 ,  B01J29/08 ,  B01J29/04 ,  B01J37/00

CPC classification number: C10G47/20 ,  B01J21/12 ,  B01J23/883 ,  B01J29/0308 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J29/084 ,  B01J29/106 ,  B01J29/146 ,  B01J29/166 ,  B01J29/80 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/08 ,  B01J2229/186 ,  C10G45/08 ,  C10G45/10 ,  C10G45/12 ,  C10G47/14 ,  C10G47/16 ,  C10G47/18

Abstract: A hydrocracking catalyst having a support of a composite of mesoporous materials, molecular sieves and alumina, is used in the last bed of a multi-bed system for treating heavy crude oils and residues and is designed to increase the production of intermediate distillates having boiling points in a temperature range of 204° C. to 538° C., decrease the production of the heavy fraction (>538° C.), and increase the production of gasoline fraction (

公开(公告)号：US20140124410A1

公开(公告)日：2014-05-08

申请号：US14073505

申请日：2013-11-06

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Patricia RAYO MAYORAL ,  Jorge ANCHEYTA JUAREZ ,  Gustavo Jesus MARROQUIN SANCHEZ ,  Guillermo CENTENO NOLASCO ,  Jorge Fernando RAMIREZ SOLIS

IPC: C10G47/20 ,  B01J29/80 ,  C10G47/18

CPC classification number: C10G47/20 ,  B01J21/12 ,  B01J23/883 ,  B01J29/0308 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J29/084 ,  B01J29/106 ,  B01J29/146 ,  B01J29/166 ,  B01J29/80 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/08 ,  B01J2229/186 ,  C10G45/08 ,  C10G45/10 ,  C10G45/12 ,  C10G47/14 ,  C10G47/16 ,  C10G47/18

Abstract: A hydrocracking catalyst having a support of a composite of mesoporous materials, molecular sieves and alumina, is used in the last bed of a multi-bed system for treating heavy crude oils and residues and is designed to increase the production of intermediate distillates having boiling points in a temperature range of 204° C. to 538° C., decrease the production of the heavy fraction (>538° C.), and increase the production of gasoline fraction (

Abstract translation: 在多床系统的最后床中使用具有介孔材料，分子筛和氧化铝复合物的载体的加氢裂化催化剂，用于处理重质原油和残余物，并且设计用于增加具有沸点的中间馏分的生产 在204℃至538℃的温度范围内，降低重馏分（> 538℃）的产量，并增加汽油馏分（<204℃）的产生。 在最后一个床中待处理的原料含有少量金属，并且比进料到第一催化床的原料轻。

公开(公告)号：US20150321177A1

公开(公告)日：2015-11-12

申请号：US14806375

申请日：2015-07-22

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Mohan Singh RANA ,  Jorge ANCHEYTA JUAREZ ,  Patricia RAYO MAYORAL ,  Samir KUMAR MAITY

IPC: B01J23/885 ,  B01J35/10 ,  C10G45/08 ,  B01J37/08

CPC classification number: B01J23/885 ,  B01J21/04 ,  B01J23/56 ,  B01J23/652 ,  B01J23/85 ,  B01J23/862 ,  B01J23/864 ,  B01J23/866 ,  B01J23/882 ,  B01J23/887 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/08 ,  C10G45/08 ,  C10G47/00 ,  C10G65/04 ,  C10G65/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/205

Abstract: An improved catalyst for hydrodemetallization of heavy crude oils and residua is disclosed. The catalyst is adopted for fixed bed hydroprocessing units. The invention is characterized for having a large pore diameter catalyst principally for hydrodemetallization of heavy oil and residue in a first reactor of a multi-reactor process. The catalyst has high demetallizing activity and high metal deposition capacity which results in good stability with time on stream (TOS). The hydrorefining catalyst is obtained by kneading a porous starting powder principally composed of gamma-alumina and having a pore capacity of 0.3-0.6 ml/g or larger and a mean pore diameter of 10 to 26 nm, extrudating and calcining, and after that supported with active metals component of elements belonging to groups VIIIB and VIB of the periodic table.

Abstract translation: 公开了一种改进的重质原油和残渣加氢脱金属催化剂。 固定床加氢处理装置采用催化剂。 本发明的特征在于具有大的孔径催化剂，主要用于在多反应器方法的第一反应器中重油和残余物的加氢脱金属。 催化剂具有高的脱金属活性和高的金属沉积能力，从而在流动时间（TOS）下产生良好的稳定性。 加氢精制催化剂是通过捏合主要由γ-氧化铝组成的多孔原料粉末，其孔容为0.3-0.6ml / g或更大，平均孔径为10-26nm，挤出和煅烧， 具有属于周期表第VIIIB族和VIB族的元素的活性金属组分。