公开(公告)号：US11692142B2

公开(公告)日：2023-07-04

申请号：US15578580

申请日：2016-04-20

Applicant: IFP Energies nouvelles

Inventor： Wilfried Weiss ,  Isabelle Merdrignac ,  Jeremie Barbier ,  Ann Cloupet

IPC: C10G31/06 ,  C10G31/09 ,  C10G47/24 ,  C10G49/00 ,  C10G65/12 ,  C10G67/02

CPC classification number: C10G31/06 ,  C10G31/09 ,  C10G47/24 ,  C10G49/002 ,  C10G65/12 ,  C10G67/02 ,  C10G2300/1059 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206

Abstract: The invention concerns a process for the treatment of a hydrocarbon feed, said process comprising the following steps: a) a hydrotreatment step, in which the hydrocarbon feed and hydrogen are brought into contact over a hydrotreatment catalyst, b) an optional step of separating the effluent obtained from the hydrotreatment step a), c) a step of hydrocracking at least a portion of the effluent obtained from step a) or at least a portion of the heavy fraction obtained from step b), d) a step of separating the effluent obtained from step c), e) a step of precipitating sediments, f) a step of physical separation of the sediments from the heavy liquid fraction obtained from step e), g) a step of recovering a liquid hydrocarbon fraction having a sediment content, measured using the ISO 10307-2 method, of 0.1% by weight or less.

公开(公告)号：US20180187101A1

公开(公告)日：2018-07-05

申请号：US15850658

申请日：2017-12-21

Applicant: AXENS

Inventor： Nicolas PUPAT

IPC: C10G55/08 ,  C10G7/06 ,  C10G47/24 ,  B01D3/14 ,  B01D3/06

CPC classification number: C10G55/08 ,  B01D3/06 ,  B01D3/143 ,  B01D3/343 ,  B01D3/38 ,  C10G7/06 ,  C10G47/00 ,  C10G47/24 ,  C10G49/22 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2400/02 ,  C10G2400/06 ,  C10G2400/16 ,  C10G2400/30

Abstract: In the hydrocracking process in accordance with the invention, which comprises a hydrocracking section, a high pressure hot separator and a fractionation section, upstream of the fractionation section, a stripper or reboiler column type separation column is added which treats at least a portion of the heavy effluent obtained from the high pressure hot separator. All or a portion of the bottom fraction from said column, which is rich in polynuclear aromatic compounds, is purged. At least a portion of the bottom fraction obtained from the fractionation section, which is constituted by unconverted products, is recycled to the reaction section.

公开(公告)号：US20180179453A1

公开(公告)日：2018-06-28

申请号：US15783777

申请日：2017-10-13

Applicant: UOP LLC

Inventor： Avram M. Buchbinder ,  Stanley J. Frey ,  Hayim Abrevaya ,  Falaah Falih

IPC: C10G47/04 ,  C07C4/18 ,  B01J29/40 ,  C07C15/40

CPC classification number: C10G47/04 ,  B01D3/14 ,  B01J29/40 ,  C07C4/06 ,  C07C4/18 ,  C07C15/40 ,  C07C2529/06 ,  C07C2529/40 ,  C10G47/24 ,  C10G2400/30 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C15/04

Abstract: A naphtha cracking feed stream is taken, heated and passed to a cracking reactor. Hydrogen is added to the cracking reactor to mitigate catalyst deactivation. The aliphatic compounds are selectively cracked and at least a portion of the alkyl groups on the aromatic compounds are selectively dealkylated in the presence of a cracking catalyst to produce a cracked effluent stream comprising aromatic compounds and cracked olefins.

公开(公告)号：US09994779B2

公开(公告)日：2018-06-12

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: C10G47/02 ,  C10G47/04 ,  C10G47/24 ,  C10G45/04 ,  C10G45/06 ,  C10G45/08 ,  C10G45/14 ,  C10G49/10 ,  C10G65/14

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：US20140330057A1

公开(公告)日：2014-11-06

申请号：US14265411

申请日：2014-04-30

Applicant: SHELL OIL COMPANY

Inventor： Ivo Johannes DIJS ,  Arjen NIEUWHOF ,  Johannes Pieter HAAN ,  Josiane Marie-Rose GINESTRA ,  Jozef Jacobus Titus SMITS ,  Colin John SCHAVERIEN ,  Leticia ESPINOSA ALONSO ,  Wouter SPIERING

IPC: C10G1/04

CPC classification number: C10G1/045 ,  C10B53/02 ,  C10G33/00 ,  C10G47/00 ,  C10G47/24 ,  C10G47/26 ,  C10G47/28 ,  C10L1/02 ,  Y02E50/14

Abstract: A process for converting a biomass material comprising a) pyrolyzing a biomass material to produce a biomass-derived pyrolysis product; b) mixing at least part of the biomass-derived pyrolysis product and a petroleum-derived hydrocarbon composition, which petroleum derived hydrocarbon composition has a C7-asphaltenes content of equal to or more than 0.2 wt %, based on the total weight of the petroleum-derived hydrocarbon composition, to produce a hydrocarbon-containing mixture; c) dewatering the hydrocarbon-containing mixture to produce a dewatered hydrocarbon-containing mixture; d) contacting the dewatered hydrocarbon-containing mixture with hydrogen in one or more ebullating bed reactors comprising a catalyst at a temperature in the range from 350 to 500° C. to produce a reaction product.

Abstract translation: 一种用于转化生物质材料的方法，包括a）热解生物质材料以产生生物质衍生的热解产物; b）将至少部分生物质衍生的热解产物和石油衍生的烃组合物混合，所述石油衍生的烃组合物具有基于石油的总重量等于或大于0.2重量％的C7-沥青质含量 得到的含烃混合物; c）使含烃混合物脱水以产生脱水的含烃混合物; d）使脱水的含烃混合物与氢在一个或多个沸腾床反应器中接触，所述反应床包含催化剂，温度为350-500℃，以产生反应产物。

公开(公告)号：US20080223751A1

公开(公告)日：2008-09-18

申请号：US12067522

申请日：2006-09-14

Applicant: Eric Lenglet

Inventor： Eric Lenglet

IPC: C10G35/00

CPC classification number: C10G67/049 ,  C10G45/14 ,  C10G47/24 ,  C10G65/18

Abstract: A reconstituted non-asphaltenic oil Pa comprising at least 28% by weight of naphtha N, having a ratio R of 1.5 or more and a gasoline potential, POTg, in the range 47 to 70, in which: R=(0.9 N+0.5 VGO+)/(MD+0.1 VGO+), POTg=0.9N+0.5 VGO+, with in % by weight: N=naphtha: [30° C./170° C.]; MD=middle distillates: ]170° C./360° C.] and VGO+=fraction boiling above 360° C.R indicates the relative gasoline potential of a non residual oil over middle distillates during its subsequent refining.

Abstract translation: 包含至少28重量％的比例R为1.5以上和汽油电位POTg的石脑油N在47至70的范围内的重构非沥青油Pa，其中：R =（0.9N + 0.5 VGO +）/（MD + 0.1 VGO +），POTg = 0.9N + 0.5 VGO +，以重量％计：N =石脑油：[30℃/ 170℃]。 MD =中间馏分：] 170℃/ 360℃]和VGO + =沸点高于360℃的馏分.R表示在其随后的精炼过程中不含中间馏分的非残油的相对汽油电势。

公开(公告)号：US07370847B2

公开(公告)日：2008-05-13

申请号：US11044947

申请日：2005-01-27

Applicant: Thomas Kao ,  Robert Chang

Inventor： Thomas Kao ,  Robert Chang

IPC: F02M29/04 ,  B01J8/04 ,  B01J8/18

CPC classification number: B01J8/22 ,  B01J8/224 ,  B01J8/226 ,  C10G1/065 ,  C10G1/083 ,  C10G47/24 ,  C10G49/002

Abstract: A catalytic hydrocracking reactor vessel includes enhanced components for the conversion of a hydrogen gas and fossil fuel feedstream to light liquid hydrocarbons. The reactor vessel comprises one or more of a reactor cup riser with a helical cyclonic separator conduit for separating a liquid and vapor product stream to provide an essentially vapor-free liquid recycle stream; a grid plate bubble cap with wall housing having serrated edges for producing small hydrogen bubbles of increased total surface area of bubbles at lower pressure drop; a feedstream inlet pipe sparger containing rows of downward directed slots for even distribution of the feedstream across the cross-sectional area of the reactor and providing free drain of solid particles from the sparger; and optionally a liquid recycle inlet distributor containing vertically curved plates for creating a whirling motion in the liquid recycle stream for better mixing with the feedstream with minimal solids settling.

Abstract translation: 催化加氢裂化反应器容器包括用于将氢气和化石燃料原料流转化为轻质液体烃的增强组分。 反应器容器包括一个或多个具有用于分离液体和蒸汽产物流的螺旋旋风分离器导管的反应器杯提升管，以提供基本上不含蒸气的液体循环流; 具有壁壳的栅板气泡盖，其具有锯齿状边缘，用于产生在较低压降下气泡总表面积增加的小氢气泡; 进料流入口管喷雾器，其包含一排向下定向的槽，用于均匀地分配进料流跨过反应器的横截面积并提供来自喷雾器的固体颗粒的自由排出物; 以及任选的包含垂直弯曲板的液体再循环入口分配器，用于在液体再循环流中产生旋转运动，以更好地与最小固体沉降的进料流混合。

公开(公告)号：US20050244311A1

公开(公告)日：2005-11-03

申请号：US11044947

申请日：2005-01-27

Applicant: Thomas Kao ,  Robert Chang

Inventor： Thomas Kao ,  Robert Chang

IPC: B01J8/22 ,  C10G1/06 ,  C10G1/08 ,  C10G47/24 ,  C10G49/00 ,  B01J8/00

CPC classification number: B01J8/22 ,  B01J8/224 ,  B01J8/226 ,  C10G1/065 ,  C10G1/083 ,  C10G47/24 ,  C10G49/002

Abstract: A catalytic hydrocracking reactor vessel includes enhanced components for the conversion of a hydrogen gas and fossil fuel feedstream to light liquid hydrocarbons. The reactor vessel comprises one or more of a reactor cup riser with a helical cyclonic separator conduit for separating a liquid and vapor product stream to provide an essentially vapor-free liquid recycle stream; a grid plate bubble cap with wall housing having serrated edges for producing small hydrogen bubbles of increased total surface area of bubbles at lower pressure drop; a feedstream inlet pipe sparger containing rows of downward directed slots for even distribution of the feedstream across the cross-sectional area of the reactor and providing free drain of solid particles from the sparger; and optionally a liquid recycle inlet distributor containing vertically curved plates for creating a whirling motion in the liquid recycle stream for better mixing with the feedstream with minimal solids settling.

Abstract translation: 催化加氢裂化反应器容器包括用于将氢气和化石燃料原料流转化为轻质液体烃的增强组分。 反应器容器包括一个或多个具有用于分离液体和蒸汽产物流的螺旋旋风分离器导管的反应器杯提升管，以提供基本上不含蒸气的液体循环流; 具有壁壳的栅板气泡盖，其具有锯齿状边缘，用于产生在较低压降下气泡总表面积增加的小氢气泡; 进料流入口管喷雾器，其包含一排向下定向的槽，用于均匀地分配进料流跨过反应器的横截面积并提供来自喷雾器的固体颗粒的自由排出物; 以及任选的包含垂直弯曲板的液体再循环入口分配器，用于在液体再循环流中产生旋转运动，以更好地与最小固体沉降的进料流混合。

公开(公告)号：US20050169822A1

公开(公告)日：2005-08-04

申请号：US11044683

申请日：2005-01-27

Applicant: Thomas Kao ,  Robert Chang

Inventor： Thomas Kao ,  Robert Chang

IPC: B01J8/22 ,  C10G1/06 ,  C10G1/08 ,  C10G47/24 ,  C10G49/00 ,  B01J8/18

CPC classification number: B01J8/22 ,  B01J8/224 ,  B01J8/226 ,  C10G1/065 ,  C10G1/083 ,  C10G47/24 ,  C10G49/002

Abstract: A catalytic hydrocracking reactor vessel includes enhanced components for the conversion of a hydrogen gas and fossil fuel feedstream to light liquid hydrocarbons. The reactor vessel comprises one or more of a reactor cup riser with a helical cyclonic separator conduit for separating a liquid and vapor product stream to provide an essentially vapor-free liquid recycle stream; a grid plate bubble cap with wall housing having serrated edges for producing small hydrogen bubbles of increased total surface area of bubbles at lower pressure drop; a feedstream inlet pipe sparger containing rows of downward directed slots for even distribution of the feedstream across the cross-sectional area of the reactor and providing free drain of solid particles from the sparger; and optionally a liquid recycle inlet distributor containing vertically curved plates for creating a whirling motion in the liquid recycle stream for better mixing with the feedstream with minimal solids settling.

Abstract translation: 催化加氢裂化反应器容器包括用于将氢气和化石燃料原料流转化为轻质液体烃的增强组分。 反应器容器包括一个或多个具有用于分离液体和蒸汽产物流的螺旋旋风分离器导管的反应器杯提升管，以提供基本上不含蒸气的液体循环流; 具有壁壳的栅板气泡盖，其具有锯齿状边缘，用于产生在较低压降下气泡总表面积增加的小氢气泡; 进料流入口管喷雾器，其包含一排向下定向的槽，用于均匀地分配进料流跨过反应器的横截面积并提供来自喷雾器的固体颗粒的自由排出物; 以及任选的包含垂直弯曲板的液体再循环入口分配器，用于在液体再循环流中产生旋转运动，以更好地与最小固体沉降的进料流混合。

公开(公告)号：US20050129595A1

公开(公告)日：2005-06-16

申请号：US11044690

申请日：2005-01-27

Applicant: Thomas Kao ,  Robert Chang

Inventor： Thomas Kao ,  Robert Chang

IPC: B01J8/22 ,  C10G1/06 ,  C10G1/08 ,  C10G47/24 ,  C10G49/00 ,  B01J8/00

CPC classification number: B01J8/22 ,  B01J8/224 ,  B01J8/226 ,  C10G1/065 ,  C10G1/083 ,  C10G47/24 ,  C10G49/002

Abstract: A catalytic hydrocracking reactor vessel includes enhanced components for the conversion of a hydrogen gas and fossil fuel feedstream to light liquid hydrocarbons. The reactor vessel comprises one or more of a reactor cup riser with a helical cyclonic separator conduit for separating a liquid and vapor product stream to provide an essentially vapor-free liquid recycle stream; a grid plate bubble cap with wall housing having serrated edges for producing small hydrogen bubbles of increased total surface area of bubbles at lower pressure drop; a feedstream inlet pipe sparger containing rows of downward directed slots for even distribution of the feedstream across the cross-sectional area of the reactor and providing free drain of solid particles from the sparger; and optionally a liquid recycle inlet distributor containing vertically curved plates for creating a whirling motion in the liquid recycle stream for better mixing with the feedstream with minimal solids settling.

Abstract translation: 催化加氢裂化反应器容器包括用于将氢气和化石燃料原料流转化为轻质液体烃的增强组分。 反应器容器包括一个或多个具有用于分离液体和蒸汽产物流的螺旋旋风分离器导管的反应器杯提升管，以提供基本上不含蒸气的液体循环流; 具有壁壳的栅板气泡盖，其具有锯齿状边缘，用于产生在较低压降下气泡总表面积增加的小氢气泡; 进料流入口管喷雾器，其包含一排向下定向的槽，用于均匀地分配进料流跨过反应器的横截面积并提供来自喷雾器的固体颗粒的自由排出物; 以及任选的包含垂直弯曲板的液体再循环入口分配器，用于在液体再循环流中产生旋转运动，以更好地与最小固体沉降的进料流混合。