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    PROCESS FOR SLURRY PHASE HYDROCONVERSION OF HEAVY HYDROCARBON FEEDS AND/OR COAL USING A SUPPORTED CATALYST
    3.
    发明申请
    PROCESS FOR SLURRY PHASE HYDROCONVERSION OF HEAVY HYDROCARBON FEEDS AND/OR COAL USING A SUPPORTED CATALYST 有权
    使用支持的催化剂的重油相进料和/或煤的浆液相变过程

    公开(公告)号：US20080149531A1

    公开(公告)日：2008-06-26

    申请号：US11961132

    申请日：2007-12-20

    申请人： Magalie Roy-Auberger ,  Denis Guillaume

    发明人： Magalie Roy-Auberger ,  Denis Guillaume

    IPC分类号： C10G47/02

    CPC分类号： B01J37/0063 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  B01J23/85 ,  B01J23/883 ,  B01J27/19 ,  B01J35/023 ,  B01J35/10 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/108 ,  B01J37/0018 ,  B01J37/10 ,  C10G45/08 ,  C10G49/04 ,  C10G2300/301

    摘要： The invention concerns a process for converting heavy feeds carried out in a slurry reactor in the presence of hydrogen and in the presence of a catalyst comprising at least one catalytic metal or a compound of a catalytic metal from group VIB and/or VIII supported on alumina, the pore structure of which is composed of a plurality of juxtaposed agglomerates each formed by a plurality of acicular platelets, the platelets of each agglomerate being generally radially oriented with respect to the others and with respect to the centre of the agglomerate, said catalyst having an irregular and non-spherical shape and being mainly in the form of fragments, obtained using a process including the following steps: a) granulation starting from an active alumina powder having a low crystallinity and/or amorphous structure, to obtain agglomerates in the form of beads; b) maturing in a moist atmosphere between 60° C. and 100° C. then drying said beads; c) sieving to recover a fraction of said beads; d) crushing said fraction; e) calcining at least a portion of said crushed fraction at a temperature in the range 250° C. to 900° C.; f) impregnating with acid and hydrothermal treatment at a temperature in the range 80° C. to 250° C.; g) drying then calcining at a temperature in the range 500° C. to 1100° C. h) depositing at least one catalytic metal or compound of a catalytic metal from group VIB and/or group VIII by impregnation. The process of the invention employs a catalyst with a specific pore texture, shape and granulometry, resulting in improved performances.

    摘要翻译： 本发明涉及一种在氢气存在下，在含有至少一种催化金属或催化金属化合物的催化剂存在下，在淤浆反应器中进行重质进料的方法，所述催化剂金属或载体在氧化铝上的VIB族和/或VIII族的催化剂金属化合物 其孔结构由多个并列聚集体组成，每个团聚体由多个针状血小板形成，每个附聚物的血小板通常相对于其它凝聚块大致径向取向，并且相对于附聚物的中心，所述催化剂具有 不规则的和非球形的并且主要以片段的形式，使用包括以下步骤的方法获得：a）从具有低结晶度和/或无定形结构的活性氧化铝粉末开始制粒，以获得形式的附聚物 的珠子 b）在60℃至100℃之间的潮湿环境中熟化，然后干燥所述珠粒; c）筛分以回收所述珠粒的一部分; d）破碎所述级分; e）在250℃至900℃的温度范围内煅烧所述粉碎部分的至少一部分; f）在80℃至250℃的温度下用酸浸渍和水热处理; g）干燥，然后在500℃至1100℃的温度下煅烧。h）通过浸渍沉积至少一种催化金属或来自VIB族和/或VIII族的催化金属的化合物。 本发明的方法采用具有特定孔结构，形状和粒度的催化剂，从而提高了性能。

    Process for slurry phase hydroconversion of heavy hydrocarbon feeds and/or coal using a supported catalyst
    6.
    发明授权
    Process for slurry phase hydroconversion of heavy hydrocarbon feeds and/or coal using a supported catalyst 有权
    使用负载型催化剂对重质烃进料和/或煤的浆料相加氢转化的方法

    公开(公告)号：US07807044B2

    公开(公告)日：2010-10-05

    申请号：US11961132

    申请日：2007-12-20

    申请人： Magalie Roy-Auberger ,  Denis Guillaume

    发明人： Magalie Roy-Auberger ,  Denis Guillaume

    IPC分类号： C10G47/04

    CPC分类号： B01J37/0063 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  B01J23/85 ,  B01J23/883 ,  B01J27/19 ,  B01J35/023 ,  B01J35/10 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/108 ,  B01J37/0018 ,  B01J37/10 ,  C10G45/08 ,  C10G49/04 ,  C10G2300/301

    摘要： The invention concerns a process for converting heavy feeds carried out in a slurry reactor in the presence of hydrogen and in the presence of a catalyst comprising at least one catalytic metal or a compound of a catalytic metal from group VIB and/or VIII supported on alumina, the pore structure of which is composed of a plurality of juxtaposed agglomerates each formed by a plurality of acicular platelets, the platelets of each agglomerate being generally radially oriented with respect to the others and with respect to the center of the agglomerate, the catalyst having an irregular and nonspherical shape and being mainly in the form of fragments. The process of the invention employs a catalyst with a specific pore texture, shape and granulometry, resulting in improved performances.

    摘要翻译： 本发明涉及一种在氢气存在下，在含有至少一种催化金属或催化金属化合物的催化剂存在下，在淤浆反应器中进行重质进料的方法，所述催化剂金属或载体在氧化铝上的VIB族和/或VIII族的催化剂金属化合物 其孔结构由多个并列聚集体组成，每个团聚体由多个针状血小板形成，每个附聚物的血小板通常相对于其它凝聚块大致径向取向，并且相对于附聚物的中心，催化剂具有 形状不规则和非球形，主要以片段的形式。 本发明的方法采用具有特定孔结构，形状和粒度的催化剂，从而提高了性能。

    IRREGULARLY SHAPED NON-SPHERICAL SUPPORTED CATALYST, AND A PROCESS FOR HYDROCONVERTING HEAVY OIL FRACTIONS
    7.
    发明申请
    IRREGULARLY SHAPED NON-SPHERICAL SUPPORTED CATALYST, AND A PROCESS FOR HYDROCONVERTING HEAVY OIL FRACTIONS 审中-公开
    非正式形状的非球形载体催化剂，以及用于氢化重油油脂的方法

    公开(公告)号：US20090166260A1

    公开(公告)日：2009-07-02

    申请号：US12158594

    申请日：2006-12-14

    申请人： Stephane Kressmann ,  Magalie Roy-Auberger ,  Jean Luc Le Loarer ,  Denis Guillaume ,  Jean Francois Chapat

    发明人： Stephane Kressmann ,  Magalie Roy-Auberger ,  Jean Luc Le Loarer ,  Denis Guillaume ,  Jean Francois Chapat

    IPC分类号： C10G45/06

    CPC分类号： B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  B01J23/85 ,  B01J23/883 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/108 ,  B01J37/0018 ,  B01J37/0063 ,  B01J37/10 ,  C10G45/04 ,  C10G45/08

    摘要： The present invention concerns a catalyst for hydrotreating and/or hydroconverting heavy metal-containing hydrocarbon feeds, said catalyst comprising a support in the form of mainly irregular and non-spherical alumina-based agglomerates the specific shape of which results from a crushing step, and containing at least one catalytic metal or a compound of a catalytic metal from group VIB and/or group VIII (groups 8, 9 and 10 of the new periodic table notation), optionally at least one doping element selected from the group constituted by phosphorus, boron and silicon (or silica which does not form part of that which may be contained in the selected support) and halogens, said catalyst essentially being constituted by a plurality of juxtaposed agglomerates each formed by a plurality of acicular platelets, the platelets of each agglomerate generally being oriented radially with respect to each other and with respect to the centre of the agglomerate. The specific shape of the catalyst improves its performance when using it for hydroconverting/hydrotreating heavy metal-containing hydrocarbon feeds.The invention also concerns the use of said catalyst alone or as a mixture in a fixed bed or ebullated bed reactor.

    摘要翻译： 本发明涉及用于加氢处理和/或加氢转化含重金属的烃进料的催化剂，所述催化剂包括主要是不规则的和非球形的氧化铝基附聚物形式的载体，其特定形状来自破碎步骤，以及 含有至少一种催化金属或来自VIB族组和/或第VIII族催化金属的化合物（新周期表符号的第8,9和10族），任选的至少一种选自磷， 硼和硅（或二氧化硅，其不构成可以包含在所选择的载体中的硅的一部分）和卤素，所述催化剂基本上由多个并列聚集体组成，每个聚集体由多个针状血小板形成，每个附聚物的血小板 通常相对于彼此和相对于附聚物的中心径向取向。 当将其用于加氢转化/加氢处理含重金属的烃进料时，催化剂的具体形状改善了其性能。 本发明还涉及在固定床或沸腾床反应器中单独或作为混合物使用所述催化剂。

    Process for sulfurization of catalysts for hydrotreatment
    9.
    发明授权
    Process for sulfurization of catalysts for hydrotreatment 失效
    用于加氢处理的催化剂的硫化方法

    公开(公告)号：US07513990B2

    公开(公告)日：2009-04-07

    申请号：US11220987

    申请日：2005-09-08

    申请人： Denis Guillaume ,  Sylvie Lopez ,  Tivadar Cseri

    发明人： Denis Guillaume ,  Sylvie Lopez ,  Tivadar Cseri

    IPC分类号： C10G45/04 ,  B01J27/02 ,  B01J27/04

    CPC分类号： C10G45/04 ,  B01J23/85 ,  B01J23/883 ,  B01J27/19 ,  B01J35/1019 ,  B01J37/20 ,  C10G47/06 ,  C10G2300/207 ,  C10G2300/705

    摘要： The invention relates to a process for sulfurization of catalysts for hydrotreatment, in particular the catalysts for hydrotreating refractory oxides by sulfurization, in which said catalysts are subjected to a sulfurization stage under a gas atmosphere that contains hydrogen sulfide (H2S), hydrogen (H2), and optionally a cover gas for dilution and in which the H2S/H2 molar ratio is more than 4 and the H2S partial pressure is at least equal to 1 kPa.Said sulfurization stage can be carried out in the hydrotreatment unit (sulfurization in situ) or, prior to the charging of the catalyst, in the hydrotreatment unit (sulfurization ex situ) and is generally carried out at a temperature of less than 600° C., preferably less than 500° C.The invention also relates to the catalysts that are sulfurized by said sulfurization process and their use for hydrorefining and/or hydroconversion/hydrocracking of hydrocarbon feedstocks.

    摘要翻译： 本发明涉及用于加氢处理的催化剂的硫化方法，特别是用于通过硫化加氢处理难熔氧化物的催化剂，其中所述催化剂在含有硫化氢（H 2 S），氢气（H 2））的气体气氛下进行硫化阶段， ，以及任选的用于稀释的覆盖气体，其中H 2 S / H 2摩尔比大于4，H 2 S分压至少等于1kPa。 所述硫化阶段可以在加氢处理装置（原位硫化）中进行，或者在加入催化剂之前，在加氢处理装置（非原生硫化）中进行，通常在低于600℃的温度下进行。 优选小于500℃。本发明还涉及通过所述硫化方法硫化的催化剂及其用于烃原料的加氢精制和/或加氢转化/加氢裂化的用途。

    Two-step method for hydrotreating of a hydrocarbon feedstock comprising intermediate fractionation by rectification stripping
    10.
    发明申请
    Two-step method for hydrotreating of a hydrocarbon feedstock comprising intermediate fractionation by rectification stripping 审中-公开
    通过精馏汽提加氢处理烃原料的两步法，包括中间分馏

    公开(公告)号：US20060118466A1

    公开(公告)日：2006-06-08

    申请号：US10496567

    申请日：2001-11-22

    申请人： Renaud Galeazzi ,  Denis Guillaume

    发明人： Renaud Galeazzi ,  Denis Guillaume

    IPC分类号： C10G65/04 ,  B01J8/04

    CPC分类号： C10G65/04 ,  C10G7/12 ,  C10G45/02

    摘要： A process for hydrotreatment of a hydrocarbon feed comprises at least two reaction steps with intermediate fractionation of the effluent from the first step to eliminate unwanted impurities for the catalyst of the second step and to produce a desulphurized light liquid fraction. The intermediate fractionation comprises stripping the liquid effluent from the first step using low pressure hydrogen with rectification of the stripping vapours using a substantially desulphurized liquid reflux. The conditions for said fractionation and for the first hydrotreatment step can produce a substantially desulphurized light liquid fraction which is not supplied to the second step.

    摘要翻译： 用于烃进料的加氢处理的方法包括至少两个反应步骤，对来自第一步骤的流出物进行中间分级，以消除用于第二步骤的催化剂的不需要的杂质，并产生脱硫的轻液体馏分。 中间分馏包括使用低压氢气从第一步骤中清除液体流出物，并使用基本脱硫的液体回流对汽提蒸气进行精馏。 所述分馏和第一加氢处理步骤的条件可以产生不供应到第二步骤的基本上脱硫的轻液体馏分。