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：US07938954B2

公开(公告)日：2011-05-10

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：US20110210045A1

公开(公告)日：2011-09-01

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：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：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。

公开(公告)号：US20110017637A1

公开(公告)日：2011-01-27

申请号：US12506987

申请日：2009-07-21

申请人： Bruce Reynolds ,  Julie Chabot

发明人： Bruce Reynolds ,  Julie Chabot

IPC分类号： C10G47/00 ,  C10G65/14 ,  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 separation zones in sequential mode, parallel mode, or combinations thereof 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. In one embodiment, the effluent stream from the contacting zone is sent to a separation zone in series operating at a pressure drop of at most 100 psi from the contacting zone. In another embodiment, the effluent from a contacting zone to the next contacting zone in series for further upgrade, with the next contacting zone having a pressure drop of at most 100 psi, with the pressure drop is not due to a pressure reducing device as in the prior art.

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操作，以顺序模式，并联模式或其组合使用多个接触区域和分离区域，以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。 在一个实施方案中，将来自接触区域的流出物流送入分离区域，该分离区域在接触区域以至多100psi的压力下串联运行。 在另一个实施方案中，将来自接触区域的下一个接触区域的流出物串联以进一步升级，下一个接触区域的压力降至最低为100psi，而压降不是由于减压装置如 现有技术

公开(公告)号：US07931796B2

公开(公告)日：2011-04-26

申请号：US12212737

申请日：2008-09-18

申请人： Julie Chabot ,  Kaidong Chen ,  Bruce Reynolds

发明人： Julie Chabot ,  Kaidong Chen ,  Bruce Reynolds

IPC分类号： C10G49/18

CPC分类号： C10G65/10 ,  C10G47/26 ,  C10G65/12

摘要： Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones with at least some of the fresh slurry catalyst being supplied to at least a contacting zone other than the first contacting zone. The contacting zones operate under hydrocracking conditions, employing the 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. A least a portion of the non-volatile fractions recovered from the separation zones is recycled back to the first contacting zone in the system.

摘要翻译： 用于加氢处理重油原料的系统和方法，该系统采用多个接触区域和分离区域，其中至少一些新鲜浆料催化剂被供给至少是除了第一接触区域之外的接触区域。 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：US20100065471A1

公开(公告)日：2010-03-18

申请号：US12212737

申请日：2008-09-18

申请人： Julie Chabot ,  Kaidong Chen ,  Bruce Reynolds

发明人： Julie Chabot ,  Kaidong Chen ,  Bruce Reynolds

IPC分类号： C10G49/18

CPC分类号： C10G65/10 ,  C10G47/26 ,  C10G65/12

摘要： Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones with at least some of the fresh slurry catalyst being supplied to at least a contacting zone other than the first contacting zone. The contacting zones operate under hydrocracking conditions, employing the slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling boiling hydrocarbons. In the separation zones, upgraded products are removed overhead and optionally, further treated in an in-line hydrotreater. A least a portion of the non-volatile fractions recovered from the separation zones is recycled back to the first contacting zone in the system.

摘要翻译： 用于加氢处理重油原料的系统和方法，该系统采用多个接触区域和分离区域，其中至少一些新鲜浆料催化剂被供给至少是除了第一接触区域之外的接触区域。 接触区在加氢裂化条件下运行，使用浆料催化剂来改质重油原料，形成较低沸点沸点烃的升级产物。 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：US20060054534A1

公开(公告)日：2006-03-16

申请号：US10938200

申请日：2004-09-10

申请人： Kaidong Chen ,  Pak Leung ,  Bruce Reynolds ,  Julie Chabot

发明人： Kaidong Chen ,  Pak Leung ,  Bruce Reynolds ,  Julie Chabot

IPC分类号： C10G47/02 ,  C10G45/04

CPC分类号： C10G45/08 ,  B01J27/0515 ,  B01J27/053 ,  B01J35/12 ,  B01J37/20 ,  C10G45/16 ,  C10G47/02 ,  C10G47/06 ,  C10G47/26 ,  C10G49/12 ,  C10G2300/1003 ,  C10G2300/1022 ,  C10G2300/1033 ,  C10G2300/1074 ,  C10G2300/1088 ,  C10G2300/207 ,  C10G2300/703

摘要： The instant invention is directed to a process for upgrading heavy oils using a slurry composition. The slurry composition is prepared in a series of steps, involving mixing a Group VIB metal oxide with aqueous ammonia to form an aqueous mixture and sulfiding the mixture to form a slurry. The slurry is then promoted with a Group VIII metal compound. Subsequent steps involve mixing the slurry with a hydrocarbon oil, and combining the resulting mixture with hydrogen gas (under conditions which maintain the water in a liquid phase) to produce the active slurry catalyst.

摘要翻译： 本发明涉及使用浆料组合物对重油进行改质的方法。 浆料组合物是以一系列步骤制备的，包括将VIB族金属氧化物与氨水混合以形成含水混合物并硫化混合物形成浆料。 然后用VIII族金属化合物促进该浆料。 随后的步骤包括将浆料与烃油混合，并将所得混合物与氢气（在将水保持在液相中的条件下）组合以产生活性淤浆催化剂。