公开(公告)号：US07897036B2

公开(公告)日：2011-03-01

申请号：US12233327

申请日：2008-09-18

申请人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang

发明人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang

IPC分类号： C10G45/00

CPC分类号： C10G65/12 ,  C10G65/10

摘要： Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products, wherein water and/or steam being injected into first contacting zone in an amount of 1 to 25 weight % on the weight of the heavy oil feedstock. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling hydrocarbons. In the separation zones, upgraded products are removed overhead and optionally, further treated in an in-line hydrotreater. At least a portion of the non-volatile fractions recovered from at least one of the separation zones is recycled back to the first contacting zone in the system.

摘要翻译： 用减重油沉积物加氢处理重油原料的系统和方法，该系统在加氢裂化条件下使用多个接触区和分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物， 其中将水和/或蒸汽以重油原料的重量计为1至25重量％的量注入第一接触区。 接触区在加氢裂化条件下运行，使用浆料催化剂来提升重油原料，形成较低沸点烃的升级产物。 在分离区中，升级产物在顶部除去，任选地，在直列加氢处理机中进一步处理。 从至少一个分离区回收的至少一部分非挥发性馏分被循环回系统中的第一接触区。

公开(公告)号：US08435400B2

公开(公告)日：2013-05-07

申请号：US13103790

申请日：2011-05-09

申请人： Bo Kou ,  Shuwu Yang ,  Bruce Reynolds ,  Julie Chabot

发明人： Bo Kou ,  Shuwu Yang ,  Bruce Reynolds ,  Julie Chabot

IPC分类号： C10G65/10

CPC分类号： C10G47/02 ,  C10G47/26 ,  C10G47/32 ,  C10G65/02 ,  C10G65/10 ,  C10G65/18 ,  C10G2300/1044 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/4081 ,  C10G2300/44 ,  C10G2300/80 ,  C10G2300/805

摘要： Systems and methods for hydroprocessing heavy oil feedstock is disclosed. The process employs a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. In one embodiment, water and/or steam being injected into at least a contacting zone. The contacting zones operate under hydrocracking conditions, employing at least a slurry catalyst. In one embodiment, at least a portion of the non-volatile fractions recovered from at least one of the separation zones is recycled back to at least a contacting zone (“recycled mode”). In one embodiment, the number of separation zones is less than the number of contacting zones in the system. In the separation zones, upgraded products are removed overhead and optionally treated in an in-line hydrotreater; and the bottom stream is optionally further treated in a fractionator.

摘要翻译： 公开了用于加氢处理重油原料的系统和方法。 该方法采用多个接触区和至少一个分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物。 在一个实施方案中，将水和/或蒸汽注入至少一个接触区。 接触区在加氢裂化条件下运行，至少使用浆料催化剂。 在一个实施方案中，从至少一个分离区回收的至少一部分非挥发性馏分被再循环回至少一个接触区（“再循环模式”）。 在一个实施例中，分离区的数量小于系统中接触区的数量。 在分离区中，升级后的产品被顶部除去并任选地在直列加氢处理器中处理; 并且底部物流任选地在分馏器中进一步处理。

公开(公告)号：US07935243B2

公开(公告)日：2011-05-03

申请号：US12233393

申请日：2008-09-18

申请人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang

发明人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang

IPC分类号： C10G45/00

CPC分类号： C10G65/12 ,  C10G65/10

摘要： Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products, wherein the first contacting zone is operated at a temperature of at least 10° F. lower than a next contacting zone. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling hydrocarbons. In the separation zones, upgraded products are removed overhead and, optionally, further treated in an in-line hydrotreater. At least a portion of the non-volatile fractions recovered from at least one of the separation zones is recycled back to the first contacting zone in the system.

摘要翻译： 用减重油沉积物加氢处理重油原料的系统和方法，该系统在加氢裂化条件下使用多个接触区和分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物， 其中所述第一接触区域在比下一个接触区域低至少10°F的温度下操作。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂，形成较低沸点烃的升级产物。 在分离区中，升级产品被顶部除去，并且任选地在直列加氢处理器中进一步处理。 从至少一个分离区回收的至少一部分非挥发性馏分被循环回系统中的第一接触区。

公开(公告)号：US20100065474A1

公开(公告)日：2010-03-18

申请号：US12233393

申请日：2008-09-18

申请人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang

发明人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang

IPC分类号： C10G45/00

CPC分类号： C10G65/12 ,  C10G65/10

摘要： Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products, wherein the first contacting zone is operated at a temperature of at least 10° F. lower than a next contacting zone. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling hydrocarbons. In the separation zones, upgraded products are removed overhead and optionally, further treated in an in-line hydrotreater. At least a portion of the non-volatile fractions recovered from at least one of the separation zones is recycled back to the first contacting zone in the system.

摘要翻译： 用减重油沉积物加氢处理重油原料的系统和方法，该系统在加氢裂化条件下使用多个接触区和分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物， 其中所述第一接触区域在比下一个接触区域低至少10°F的温度下操作。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂，形成较低沸点烃的升级产物。 在分离区中，升级产物在顶部除去，任选地，在直列加氢处理机中进一步处理。 从至少一个分离区回收的至少一部分非挥发性馏分被循环回系统中的第一接触区。

公开(公告)号：US20090008291A1

公开(公告)日：2009-01-08

申请号：US12233439

申请日：2008-09-18

申请人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang ,  Bruce Reynolds

发明人： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang ,  Bruce Reynolds

IPC分类号： C10G45/22

CPC分类号： C10G67/049 ,  C10G65/10

摘要： Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling hydrocarbons. In the separation zones, upgraded products are removed overhead and optionally, further treated in an in-line hydrotreater. At least a portion of the non-volatile fractions recovered from at least one of the separation zones is recycled back to the first contacting zone in the system, in an amount ranging between 3 to 50 wt. % of the heavy oil feedstock.

摘要翻译： 用减重油沉积物加氢处理重油原料的系统和方法，该系统在加氢裂化条件下采用多个接触区和分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂，形成较低沸点烃的升级产物。 在分离区中，升级产物在顶部除去，任选地，在直列加氢处理机中进一步处理。 从至少一个分离区回收的至少一部分非挥发性级分循环回系统中的第一接触区，其量为3至50wt。 ％的重油原料。

公开(公告)号：US09206361B2

公开(公告)日：2015-12-08

申请号：US13330910

申请日：2011-12-20

申请人： Julie Chabot ,  Bruce E. Reynolds ,  Erin Maris ,  Shuwu Yang

发明人： Julie Chabot ,  Bruce E. Reynolds ,  Erin Maris ,  Shuwu Yang

IPC分类号： C10G47/26 ,  C10G49/02 ,  B01J37/20 ,  B01J35/00 ,  B01J23/883 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  C10G49/12

CPC分类号： C10G49/02 ,  B01J23/883 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1052 ,  B01J35/1066 ,  B01J35/1076 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/20 ,  C10G49/12 ,  C10G2300/208 ,  C10G2300/4056 ,  C10G2300/70 ,  C10G2300/708 ,  C10G2300/802

摘要： A method to upgrade heavy oil feedstock using an ebullated bed reactor and a novel catalyst system is provided. The ebullated bed reactor system includes two different catalyst with different characteristics: an expanded catalyst zone containing particulate catalyst having a particle size of greater than 0.65 mm; and a slurry catalyst having an average particle size ranging from 1 to 300 μm. The slurry catalyst is provided to the ebullated bed system containing the heavy oil feedstock, and entrained in the upflowing hydrocarbon liquid passing through the ebullated bed reaction zone. The slurry catalyst reduces the formation of sediment and coke precursors in the ebullating bed reactor system. The slurry catalyst is prepared from rework materials, which form a slurry catalyst in-situ upon mixing with the heavy oil feedstock.

摘要翻译： 提供了一种使用沸腾床反应器和新型催化剂体系升级重油原料的方法。 沸腾床反应器系统包括具有不同特性的两种不同的催化剂：包含粒度大于0.65mm的颗粒催化剂的膨胀催化剂区; 和平均粒度为1〜300μm的浆料催化剂。 将浆料催化剂提供给含有重油原料的沸腾床系统，并夹带在通过沸腾床反应区的向上流动的烃液中。 浆料催化剂减少沸腾床反应器系统中沉淀物和焦炭前体的形成。 浆料催化剂由返工材料制备，其在与重油原料混合时原位形成浆料催化剂。

公开(公告)号：US08802587B2

公开(公告)日：2014-08-12

申请号：US13331704

申请日：2011-12-20

申请人： Joseph V. Nguyen ,  Julie Chabot ,  Ling Jiao ,  Christopher Paul Dunckley ,  Shuwu Yang

发明人： Joseph V. Nguyen ,  Julie Chabot ,  Ling Jiao ,  Christopher Paul Dunckley ,  Shuwu Yang

IPC分类号： B01J27/02 ,  B01J27/043 ,  B01J27/045 ,  B01J23/00 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/58 ,  B01J23/74 ,  B01J23/85 ,  B01J37/20 ,  B01J35/00 ,  B01J23/887 ,  B01J27/051 ,  B01J23/24 ,  C10G49/04 ,  B01J23/883 ,  B01J35/10

CPC分类号： B01J23/883 ,  B01J23/24 ,  B01J23/85 ,  B01J23/8872 ,  B01J23/8873 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/0073 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1095 ,  B01J37/20 ,  C10G49/04 ,  C10G49/06 ,  C10G49/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/701 ,  C10G2300/703 ,  C10G2300/802

摘要： An improved process to make a slurry catalyst for the upgrade of heavy oil feedstock is provided. The sulfiding of the metal precursor/catalyst precursor is carried out at least twice (“enhanced sulfiding”) in the improved process to form a slurry catalyst with improved surface area and porosity value. The slurry catalyst under an enhanced sulfiding scheme is characterized as having increased catalytic activities over a slurry catalyst without an enhanced sulfidation step.

摘要翻译： 提供了一种制备用于提高重油原料的浆料催化剂的改进方法。 金属前体/催化剂前体的硫化在改进的方法中进行至少两次（“增强的硫化”），以形成具有改善的表面积和孔隙率值的浆料催化剂。 在增强的硫化方案下的浆料催化剂的特征在于在没有增强的硫化步骤的情况下具有比浆液催化剂增加的催化活性。

公开(公告)号：US20120152805A1

公开(公告)日：2012-06-21

申请号：US13330910

申请日：2011-12-20

申请人： Julie Chabot ,  Bruce E. Reynolds ,  Erin Maris ,  Shuwu Yang

发明人： Julie Chabot ,  Bruce E. Reynolds ,  Erin Maris ,  Shuwu Yang

IPC分类号： C10G47/00 ,  B01J35/10 ,  B01J31/02 ,  B01J27/02 ,  C10G45/02 ,  B01J35/02

CPC分类号： C10G49/02 ,  B01J23/883 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1052 ,  B01J35/1066 ,  B01J35/1076 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/20 ,  C10G49/12 ,  C10G2300/208 ,  C10G2300/4056 ,  C10G2300/70 ,  C10G2300/708 ,  C10G2300/802

摘要： A method to upgrade heavy oil feedstock using an ebullated bed reactor and a novel catalyst system is provided. The ebullated bed reactor system includes two different catalyst with different characteristics: an expanded catalyst zone containing particulate catalyst having a particle size of greater than 0.65 mm; and a slurry catalyst having an average particle size ranging from 1 to 300 μm. The slurry catalyst is provided to the ebullated bed system containing the heavy oil feedstock, and entrained in the upflowing hydrocarbon liquid passing through the ebullated bed reaction zone. The slurry catalyst reduces the formation of sediment and coke precursors in the ebullating bed reactor system. The slurry catalyst is prepared from rework materials, which form a slurry catalyst in-situ upon mixing with the heavy oil feedstock.

摘要翻译： 提供了一种使用沸腾床反应器和新型催化剂体系升级重油原料的方法。 沸腾床反应器系统包括具有不同特性的两种不同的催化剂：包含粒度大于0.65mm的颗粒催化剂的膨胀催化剂区; 和平均粒度为1〜300μm的浆料催化剂。 将浆料催化剂提供给含有重油原料的沸腾床系统，并夹带在通过沸腾床反应区的向上流动的烃液中。 浆料催化剂减少沸腾床反应器系统中沉淀物和焦炭前体的形成。 浆料催化剂由返工材料制备，其在与重油原料混合时原位形成浆料催化剂。

公开(公告)号：US20110017635A1

公开(公告)日：2011-01-27

申请号：US12506840

申请日：2009-07-21

申请人： Julie Chabot ,  Shuwu Yang ,  Bruce Reynolds

发明人： Julie Chabot ,  Shuwu Yang ,  Bruce Reynolds

IPC分类号： C10G65/10 ,  C10G47/02 ,  C10G65/18

CPC分类号： C10G47/32 ,  C10G47/02 ,  C10G47/26 ,  C10G65/00 ,  C10G65/10 ,  C10G65/18

摘要： A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. In the once-through upgrade system, little if any of the unconverted material and slurry catalyst mixture is recycled back to the system for further upgrading. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock. The slurry catalyst feed comprises an active metal catalyst having an average particle size of at least 1 micron in a hydrocarbon oil diluent, at a concentration of greater than 500 wppm of active metal catalyst to heavy oil feedstock.

摘要翻译： 公开了一种加氢处理重油原料的方法。 该方法以一次通过模式运行，采用多个接触区和至少一个分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物。 在一次性升级系统中，很少将未转化的材料和浆料催化剂混合物再循环回系统进行进一步升级。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂。 浆料催化剂进料包含在烃油稀释剂中平均粒度至少为1微米的活性金属催化剂，其浓度大于500wppm的活性金属催化剂与重油原料。

公开(公告)号：US07931797B2

公开(公告)日：2011-04-26

申请号：US12506840

申请日：2009-07-21

申请人： Julie Chabot ,  Shuwu Yang ,  Bruce Reynolds

发明人： Julie Chabot ,  Shuwu Yang ,  Bruce Reynolds

IPC分类号： C10G65/10

CPC分类号： C10G47/32 ,  C10G47/02 ,  C10G47/26 ,  C10G65/00 ,  C10G65/10 ,  C10G65/18

摘要： A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. In the once-through upgrade system, little if any of the unconverted material and slurry catalyst mixture is recycled back to the system for further upgrading. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock. The slurry catalyst feed comprises an active metal catalyst having an average particle size of at least 1 micron in a hydrocarbon oil diluent, at a concentration of greater than 500 wppm of active metal catalyst to heavy oil feedstock.

摘要翻译： 公开了一种加氢处理重油原料的方法。 该方法以一次通过模式运行，采用多个接触区和至少一个分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物。 在一次性升级系统中，很少将未转化的材料和浆料催化剂混合物再循环回系统进行进一步升级。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂。 浆料催化剂进料包含在烃油稀释剂中平均粒度至少为1微米的活性金属催化剂，其浓度大于500wppm的活性金属催化剂与重油原料。