公开(公告)号：US20160060549A1

公开(公告)日：2016-03-03

申请号：US14799801

申请日：2015-07-15

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Jorge ANCHEYTA JUAREZ ,  Luis Carlos CASTANEDA LOPEZ ,  Jose Antonio D. MUNOZ MOYA ,  Guillermo CENTENO NOLASCO ,  Gustavo Jesus MARROQUIN SANCHEZ ,  Sergio RAMIREZ AMADOR ,  Fernando ALONSO MARTINEZ

IPC: C10G67/00 ,  C10G65/00

CPC classification number: C10G67/00 ,  C10G5/06 ,  C10G7/02 ,  C10G45/04 ,  C10G45/06 ,  C10G45/08 ,  C10G45/10 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G47/04 ,  C10G47/06 ,  C10G65/00 ,  C10G2300/1033 ,  C10G2300/202 ,  C10G2300/302

Abstract: The present invention relates to a process for the partial upgrading of properties of heavy and/or extra-heavy crude oil by low severity catalytic hydrotreatment in only one reaction step. The process of the present invention is obtained upgraded oil with properties required for its transportation from offshore platforms either to maritime terminal or to refining centers. The process reduces the viscosity of heavy and/or extra-heavy crude oil, and decreases the concentration of impurities, such as sulfur, nitrogen, and metals, in such a way that heavy and/or extra-heavy crude oils can be transported to maritime terminals or to refining centers. The process increases the lifetime of the catalyst and decreased operating costs by reducing consumption of utilities because the operation of the process is carried out at lower severity. The partially upgraded oils obtained in this process can be transported directly to the maritime terminals or to existing refineries.

Abstract translation: 本发明涉及在仅一个反应步骤中通过低严重性催化加氢处理部分改质重质和/或超重原油的性质的方法。 本发明的方法是获得从海上平台运输到海运码头或炼油中心所需的特性所需的升级油。 该方法降低了重质和/或超重原油的粘度，并降低了杂质（如硫，氮和金属）的浓度，使得重质和/或超重原油可以运输到 海运码头或炼油中心。 该过程通过降低工具的消耗来增加催化剂的寿命并降低运行成本，因为该方法的运行在较低的严重性下进行。 在该过程中获得的部分升级的油可以直接运输到海运码头或现有的炼油厂。

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：US20160362615A1

公开(公告)日：2016-12-15

申请号：US15182319

申请日：2016-06-14

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Jorge ANCHEYTA JUAREZ ,  Sergio RAMIREZ AMADOR ,  Zenaida Carolina LEYVA INZUNZA ,  Alexander QUITIAN ARCINIEGAS

IPC: C10G47/04 ,  C10G65/14 ,  C10G45/08 ,  C10G45/00 ,  C10G45/04 ,  C10G45/06

CPC classification number: C10G47/04 ,  C10G45/04 ,  C10G45/06 ,  C10G45/08 ,  C10G45/14 ,  C10G47/02 ,  C10G47/24 ,  C10G49/10 ,  C10G65/14 ,  C10G2300/302 ,  C10G2300/308

Abstract: The present invention relates to a catalytic hydroconversion process in dispersed phase of extra-heavy and heavy crude oils for upgrading their transport properties, that operates at low severity conditions, in such a way that the obtained product can be transported by conventional pumping to the distribution and refining centers.The main technical contributions of the hydroconversion process in dispersed phase of this invention to upgrade the transport properties of heavy and extra-heavy crudes are:Compact size and can be localized next to the production facilities on ground or offshore Use of operating conditions at low severity Reduction of the viscosity and increase of the API gravity at values that allow the transportation by pipeline of heavy or extra-heavy crude Upgrading of the crude oil properties in a permanent way Hydrocarbon and gases from production centers are used as supplies Operation in dispersed phase avoiding plugging problems Use of low-cost disposable catalysts at low concentrations

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。