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1. 发明申请

WO2010033487A3 SYSTEMS AND METHODS FOR PRODUCING A CRUDE PRODUCT 审中-公开
标题翻译：用于生产原料产品的系统和方法
公开(公告)号：WO2010033487A3
公开(公告)日：2010-07-01
申请号：PCT/US2009056932
申请日：2009-09-15
申请人： CHEVRON USA INC , FARSHID DARUSH , REYNOLDS BRUCE , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , BISWAS GOUTAM , CHEN KAIDONG , NGUYEN JOSEPH V , BRAIT AXEL , BHADURI RAHUL S , KUPERMAN ALEXANDER E
发明人： FARSHID DARUSH , REYNOLDS BRUCE , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , BISWAS GOUTAM , CHEN KAIDONG , NGUYEN JOSEPH V , BRAIT AXEL , BHADURI RAHUL S , KUPERMAN ALEXANDER E
IPC分类号： C10G65/02 , C10G45/02
CPC分类号： C10G65/10 , C10G65/00 , C10G65/12 , C10G65/18 , C10G2300/1044 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/203 , C10G2300/205 , C10G2300/206 , C10G2300/208 , C10G2300/302 , C10G2300/308 , C10G2300/4018 , C10G2300/44 , C10G2300/80 , C10G2300/805 , C10G2300/807 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/28
摘要： A flexible once-through process 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. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst which 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. The plurality of contacting zones and separation zones are configured in a permutable fashion allowing the once-through process to be flexible operating in various modes: a sequential mode; a parallel mode; a combination of parallel and sequential mode; all online; some online and some on stand-by; some online and some off-line; a parallel mode with the effluent stream from the contacting zone being sent to at least a separation zone in series with the contacting zone; a parallel mode with the effluent stream from the contacting zone being combined with an effluent stream from at least another contacting zone and sent to the separation zone; and combinations thereof. In one embodiment, the effluent from a contacting zone is sent 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. In one embodiment, at least an additive material selected from inhibitor additives, anti-foam agents, stabilizers, metal scavengers, metal contaminant removers, metal passivators, and sacrificial materials, in an amount of less than 1 wt. % of the heavy oil feedstock, is added to at least one of the contacting zones.
摘要翻译：公开了用于加氢处理重油原料的灵活的一次通过工艺。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为较低沸点的烃，形成升级产物。接触区在加氢裂化条件下操作，使用浆状催化剂，其包含活性金属催化剂与重油原料的浓度大于500wppm的烃油稀释剂中平均粒度至少1微米的活性金属催化剂。多个接触区域和分离区域以可置换的方式配置，允许直通过程灵活地以各种模式操作：顺序模式; 并行模式; 并行和顺序模式的组合; 全部在线; 一些在线和一些待命; 一些在线和一些离线; 与来自接触区的流出物流平行的方式被送至与接触区串联的至少一个分离区; 与来自接触区的流出物流平行的方式与来自至少另一个接触区的流出物流合并并送至分离区; 以及它们的组合。在一个实施方案中，来自接触区的流出物串联送入下一个接触区用于进一步升级，其中下一个接触区具有至多100psi的压降，其中压降不是由于减压装置如在现有技术中那样。在一个实施方案中，至少选自抑制剂添加剂，消泡剂，稳定剂，金属清除剂，金属污染物去除剂，金属钝化剂和牺牲材料的添加剂材料的量小于1wt。将重油原料的％重量添加到至少一个接触区中。

2. 发明申请

WO2010033487A2 SYSTEMS AND METHODS FOR PRODUCING A CRUDE PRODUCT 审中-公开
公开(公告)号：WO2010033487A2
公开(公告)日：2010-03-25
申请号：PCT/US2009056932
申请日：2009-09-15
申请人： CHEVRON USA INC , FARSHID DARUSH , REYNOLDS BRUCE , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , BISWAS GOUTAM , CHEN KAIDONG , NGUYEN JOSEPH V , BRAIT AXEL , BHADURI RAHUL S , KUPERMAN ALEXANDER E
发明人： FARSHID DARUSH , REYNOLDS BRUCE , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , BISWAS GOUTAM , CHEN KAIDONG , NGUYEN JOSEPH V , BRAIT AXEL , BHADURI RAHUL S , KUPERMAN ALEXANDER E
IPC分类号： C10G65/02 , C10G45/02
CPC分类号： C10G65/10 , C10G65/00 , C10G65/12 , C10G65/18 , C10G2300/1044 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/203 , C10G2300/205 , C10G2300/206 , C10G2300/208 , C10G2300/302 , C10G2300/308 , C10G2300/4018 , C10G2300/44 , C10G2300/80 , C10G2300/805 , C10G2300/807 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/28
摘要： A flexible once-through process 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. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst which 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. The plurality of contacting zones and separation zones are configured in a permutable fashion allowing the once-through process to be flexible operating in various modes: a sequential mode; a parallel mode; a combination of parallel and sequential mode; all online; some online and some on stand-by; some online and some off-line; a parallel mode with the effluent stream from the contacting zone being sent to at least a separation zone in series with the contacting zone; a parallel mode with the effluent stream from the contacting zone being combined with an effluent stream from at least another contacting zone and sent to the separation zone; and combinations thereof. In one embodiment, the effluent from a contacting zone is sent 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. In one embodiment, at least an additive material selected from inhibitor additives, anti-foam agents, stabilizers, metal scavengers, metal contaminant removers, metal passivators, and sacrificial materials, in an amount of less than 1 wt. % of the heavy oil feedstock, is added to at least one of the contacting zones.

3. 发明申请

WO2010033487A9 SYSTEMS AND METHODS FOR PRODUCING A CRUDE PRODUCT 审中-公开
标题翻译：用于生产原料产品的系统和方法
公开(公告)号：WO2010033487A9
公开(公告)日：2010-09-16
申请号：PCT/US2009056932
申请日：2009-09-15
申请人： CHEVRON USA INC , FARSHID DARUSH , REYNOLDS BRUCE , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , BISWAS GOUTAM , CHEN KAIDONG , NGUYEN JOSEPH V , BRAIT AXEL , BHADURI RAHUL S , KUPERMAN ALEXANDER E
发明人： FARSHID DARUSH , REYNOLDS BRUCE , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , BISWAS GOUTAM , CHEN KAIDONG , NGUYEN JOSEPH V , BRAIT AXEL , BHADURI RAHUL S , KUPERMAN ALEXANDER E
IPC分类号： C10G65/02 , C10G45/02
CPC分类号： C10G65/10 , C10G65/00 , C10G65/12 , C10G65/18 , C10G2300/1044 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/203 , C10G2300/205 , C10G2300/206 , C10G2300/208 , C10G2300/302 , C10G2300/308 , C10G2300/4018 , C10G2300/44 , C10G2300/80 , C10G2300/805 , C10G2300/807 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/28
摘要： A flexible once-through process 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. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst which 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. The plurality of contacting zones and separation zones are configured in a permutable fashion allowing the once-through process to be flexible operating in various modes: a sequential mode; a parallel mode; a combination of parallel and sequential mode; all online; some online and some on stand-by; some online and some off-line; a parallel mode with the effluent stream from the contacting zone being sent to at least a separation zone in series with the contacting zone; a parallel mode with the effluent stream from the contacting zone being combined with an effluent stream from at least another contacting zone and sent to the separation zone; and combinations thereof. In one embodiment, the effluent from a contacting zone is sent 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. In one embodiment, at least an additive material selected from inhibitor additives, anti-foam agents, stabilizers, metal scavengers, metal contaminant removers, metal passivators, and sacrificial materials, in an amount of less than 1 wt. % of the heavy oil feedstock, is added to at least one of the contacting zones.
摘要翻译：公开了用于加氢处理重油原料的灵活的一次性方法。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。接触区在加氢裂化条件下操作，使用浆料催化剂，其在烃油稀释剂中包含平均粒度至少为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。多个接触区域和分离区域被配置成可替换的方式，使得直通过程能够以各种模式灵活地操作：顺序模式; 并行模式; 并行和顺序模式的组合; 所有在线一些在线和一些待机; 一些在线和一些离线; 与来自接触区的流出物流的并行模式被传送到与接触区串联的至少一个分离区; 来自接触区域的流出物流与来自至少另一个接触区域的流出物流的并行模式组合并被送至分离区域; 及其组合。在一个实施方案中，将来自接触区域的流出物串联送入下一个接触区域以进一步升级，下一个接触区域的压力降至多为100psi，压降不是由于减压装置如现有技术中那样。在一个实施方案中，至少一种选自抑制剂添加剂，消泡剂，稳定剂，金属清除剂，金属污染物去除剂，金属钝化剂和牺牲材料的添加剂材料的量小于1wt。％的重油原料加入到至少一个接触区中。

4. 发明申请

WO2010033480A3 SYSTEMS AND METHODS FOR PRODUCING A CRUDE PRODUCT 审中-公开
标题翻译：用于生产原料产品的系统和方法
公开(公告)号：WO2010033480A3
公开(公告)日：2010-06-03
申请号：PCT/US2009056915
申请日：2009-09-15
申请人： CHEVRON USA INC , CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , REYNOLDS BRUCE , BISWAS GOUTAM , FARSHID DARUSH , CHEN KAIDONG
发明人： CHABOT JULIE , KOU BO , BRENNAN VIVION ANDREW , MARIS ERIN , YANG SHUWU , REYNOLDS BRUCE , BISWAS GOUTAM , FARSHID DARUSH , CHEN KAIDONG
IPC分类号： C10G69/04 , C10G69/06
CPC分类号： C10G65/12 , C10G47/26 , C10G2300/1044 , C10G2300/1074 , C10G2300/202 , C10G2300/203 , C10G2300/206 , C10G2300/208 , C10G2300/302 , C10G2300/308 , C10G2300/4081 , C10G2300/44 , C10G2300/805 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/28
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 optionally injected into first contacting zone in an amount of 1 to 25 weight % on the weight of the heavy oil feedstock. In one embodiment, 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, in an amount ranging between 3 to 50 wt. % of the heavy oil feedstock. In one embodiment, at least some of the heavy oil feedstock is supplied to at least a contacting zone other than the first contacting zone and / or at least some of the fresh slurry catalyst is supplied to at least a contacting zone other than the first contacting zone. In one embodiment, at least a portion of the non-volatile fractions recovered from at least one of the separation zones is sent to the interstage solvent deasphalting unit, for separating unconverted heavy oil feedstock into deasphalted oil and asphaltenes. The deasphalted oil stream is sent to one of the contacting zones for further upgrade.
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，其中水和/或蒸汽任选地以重油原料的重量计为1至25重量％的量注入第一接触区。在一个实施方案中，第一接触区域在至少10°F的温度下操作。低于下一个接触区域。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，形成较低沸点烃的升级产物。在分离区中，升级后的产品被顶部除去，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。在一个实施方案中，至少一些重油原料被供给至少是除了第一接触区域之外的接触区域，和/或至少一些新鲜淤浆催化剂被供给到除了第一接触区域之外的至少一个接触区域区。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送入级间溶剂脱沥青装置，用于将未转化的重油原料分离成脱沥青油和沥青质。脱沥青油流被送到接触区之一进一步升级。

5. 发明申请

WO2007078622A2 INTEGRATED HEAVY OIL UPGRADING PROCESS AND IN-LINE HYDROFINISHING PROCESS 审中-公开
标题翻译：一体化重油加工工艺和在线加氢工艺
公开(公告)号：WO2007078622A2
公开(公告)日：2007-07-12
申请号：PCT/US2006047007
申请日：2006-12-08
申请人： CHEVRON USA INC , FARSHID DARUSH , REYNOLDS BRUCE
发明人： FARSHID DARUSH , REYNOLDS BRUCE
IPC分类号： C10G45/00
CPC分类号： C10G65/02 , C10G47/14 , C10G47/26 , C10G65/04 , C10G65/10 , C10G65/12 , C10G2300/1022 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/302 , C10G2300/4018 , C10G2300/4081
摘要： A new residuum full hydroconversion slurry reactor system has been developed that allows the catalyst, unconverted oil and converted oil to circulate in a continuous mixture throughout an entire reactor with no confinement of the mixture. The mixture is partially separated in between the reactors to remove only the converted oil while permitting the unconverted oil and the slurry catalyst to continue on into the next sequential reactor where a portion of the unconverted oil is converted to lower boiling point hydrocarbons, once again creating a mixture of unconverted oil, converted oil, and slurry catalyst. Further hydroprocessing may occur in additional reactors, fully converting the oil. The oil may alternately be partially converted, leaving a highly concentrated catalyst in unconverted oil which can be recycled directly to the first reactor. Fully converted oil can be subsequently hydrofinished for the nearly complete removal of hetoroatoms such as sulfur and nitrogen.
摘要翻译：已经开发了一种新的残渣全加氢转化淤浆反应器系统，其允许催化剂，未转化的油和转化的油在连续混合物中在整个反应器中循环，而不限制混合物。混合物在反应器之间部分分离以除去仅转化的油，同时允许未转化的油和浆料催化剂继续进入下一个顺序的反应器，其中一部分未转化的油转化为低沸点烃，再次产生未转化油，转化油和浆料催化剂的混合物。进一步的加氢处理可能发生在额外的反应器中，完全转化油。油可以部分地转化，留下高度浓缩的催化剂在未转化的油中，其可以直接再循环到第一反应器。完全转化的油可以随后加氢处理，几乎完全除去诸如硫和氮的氢原子。

6. 发明申请

WO2007078621A3 PROCESS FOR UPGRADING HEAVY OIL USING A REACTOR WITH A NOVEL REACTOR SEPARATION SYSTEM 审中-公开
标题翻译：使用新型反应器分离系统的反应器升级重油的方法
公开(公告)号：WO2007078621A3
公开(公告)日：2007-12-13
申请号：PCT/US2006047006
申请日：2006-12-08
申请人： CHEVRON USA INC , FARSHID DARUSH , MURPHY JAMES , REYNOLDS BRUCE
发明人： FARSHID DARUSH , MURPHY JAMES , REYNOLDS BRUCE
IPC分类号： C10G45/00
CPC分类号： C10G65/02 , C10G49/12 , C10G2300/1022 , C10G2300/1033 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/1088 , C10G2300/4081 , C10G2300/703
摘要： Applicants have developed a new residuum full hydroconversion slurry reactor system that allows the catalyst, unconverted oil, hydrogen, and converted oil to circulate in a continuous mixture throughout an entire reactor with no confinement of the mixture. The mixture is separated internally, within one of more of the reactors, to separate only the converted oil and hydrogen into a vapor product while permitting the unconverted oil and the slurry catalyst to continue on into the next sequential reactor as a liquid product. A portion of the unconverted oil is then converted to lower boiling point hydrocarbons in the next reactor, once again creating a mixture of unconverted oil, hydrogen, converted oil, and slurry catalyst. Further hydroprocessing may occur in additional reactors, fully converting the oil. The oil may alternately be partially converted, leaving a concentrated catalyst in unconverted oil which can be recycled directly to the first reactor.
摘要翻译：申请人开发了一种新的残渣全加氢转化淤浆反应器系统，其允许催化剂，未转化的油，氢和转化的油在连续混合物中在整个反应器中循环，而不限制混合物。将混合物在更多的反应器之一内部分离，仅将转化的油和氢分离成蒸气产物，同时允许未转化的油和浆料催化剂作为液体产物继续进入下一个连续的反应器。然后将未转化的油的一部分转化为下一个反应器中的低沸点烃，再次产生未转化的油，氢，转化的油和浆料催化剂的混合物。进一步的加氢处理可能发生在额外的反应器中，完全转化油。油可以替代地部分转化，留下浓缩的催化剂在未转化的油中，其可以直接再循环到第一反应器。

7. 发明申请

WO2007078620A2 PROCESS FOR UPGRADING HEAVY OIL USING A HIGHLY ACTIVE SLURRY CATALYST COMPOSITION 审中-公开
标题翻译：使用高活性浆液催化剂组合物提升重油的方法
公开(公告)号：WO2007078620A2
公开(公告)日：2007-07-12
申请号：PCT/US2006047005
申请日：2006-12-08
申请人： CHEVRON USA INC , FARSHID DARUSH , REYNOLDS BRUCE
发明人： FARSHID DARUSH , REYNOLDS BRUCE
IPC分类号： C10G65/02 , C10G45/00 , C10G69/02
CPC分类号： C10G65/00 , C10G65/10 , C10G65/18 , C10G2300/1022 , C10G2300/1033 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/1088 , C10G2300/4081 , C10G2300/703
摘要： Applicants have developed a new residuum full hydroconversion slurry reactor system that allows the catalyst, unconverted oil and converted oil to circulate in a continuous mixture throughout an entire reactor with no confinement of the mixture. The mixture is partially separated in between the reactors to remove only the products and hydrogen gas, while permitting the unconverted oil and the slurry catalyst to continue on into the next sequential reactor. A portion of the unconverted oil is then converted to lower boiling point hydrocarbons, once again creating a mixture of unconverted oil, products, hydrogen, and slurry catalyst. Further hydroprocessing may occur in additional reactors, fully converting the oil. Additional oil may be added at the interstage feed inlet, possibly in combination with slurry. The oil may alternately be partially converted, leaving a highly concentrated catalyst in unconverted oil which can be recycled directly to the first reactor.
摘要翻译：申请人开发了一种新的残渣全加氢转化淤浆反应器系统，其允许催化剂，未转化的油和转化油在连续混合物中在整个反应器中循环，而不限制混合物。混合物在反应器之间部分分离以除去产物和氢气，同时允许未转化的油和浆料催化剂继续进入下一个顺序反应器。然后将未转化的油的一部分转化成低沸点烃，再次产生未转化的油，产物，氢气和浆料催化剂的混合物。进一步的加氢处理可能发生在额外的反应器中，完全转化油。可以在阶段进料入口处加入额外的油，可能与浆料混合。油可以部分地转化，留下高度浓缩的催化剂在未转化的油中，其可直接再循环到第一反应器。

8. 发明申请

WO2006065662A3 FUELS HYDROCRACKING AND DISTILLATE FEED HYDROFINING IN A SINGLE PROCESS 审中-公开
标题翻译：燃料在一个单一过程中进行加氢和蒸馏进料加氢
公开(公告)号：WO2006065662A3
公开(公告)日：2007-07-05
申请号：PCT/US2005044674
申请日：2005-12-09
申请人： CHEVRON USA INC , MUKHERJEE UJJAL K , HOFER KEVIN L , FARSHID DARUSH
发明人： MUKHERJEE UJJAL K , HOFER KEVIN L , FARSHID DARUSH
IPC分类号： C10G69/02
CPC分类号： C10G65/10 , C10G65/04 , C10G65/12
摘要： The present invention relates to the field of hydroprocessing, and more particularly relates to a process directed to fuels hydrocracking and distillate feed hydrofining. This process has at least two stages (110, 130). A relatively unconverted hydrofined product (122) may be removed prior to the second stage (130), providing flexibility. In another embodiment, fresh feed may be added prior to the second stage(130). In both embodiments, fuels production is maintained at a constant level.
摘要翻译：本发明涉及加氢处理领域，更具体地涉及一种涉及燃料加氢裂化和馏出物进料加氢精制的方法。该过程至少有两个阶段（110,130）。可以在第二阶段（130）之前移除相对未转换的加氢精制产品（122），从而提供灵活性。在另一个实施方案中，可以在第二阶段（130）之前加入新鲜进料。在两个实施例中，燃料生产维持在恒定水平。

9. 发明申请

WO2005047424A2 INTEGRATED PROCESS FOR THE PRODUCTION OF LUBRICATING BASE OILS AND LIQUID FUELS FROM FISCHER-TROPSCH MATERIALS USING SPLIT FEED HYDROPROCESSING 审中-公开
标题翻译：使用分离进料加氢技术从固定式运输材料生产润滑基础油和液体燃料的综合方法
公开(公告)号：WO2005047424A2
公开(公告)日：2005-05-26
申请号：PCT/US2004035611
申请日：2004-10-26
申请人： CHEVRON USA INC , FARSHID DARUSH , MOORE RICHARDO O JR
发明人： FARSHID DARUSH , MOORE RICHARDO O JR
IPC分类号： C10G2/00 , C10G65/16 , C10G
CPC分类号： C10G2/30 , C10G65/16 , C10G2300/1022 , C10G2400/02 , C10G2400/04 , C10G2400/10 , Y10S208/95
摘要： An integrated process for producing Fischer-Tropsch derived products boiling in the range of liquid fuel and lubricating base oil which comprises (a) recovering separately from a Fischer-Tropsch synthesis reactor a Fischer-Tropsch wax and a Fischer-Tropsch condensate; (b) hydroprocessing the Fischer-Tropsch wax in a wax hydroprocessing zone by contacting the Fischer-Tropsch wax with a hydroprocessing catalyst in the presence of hydrogen under hydroprocessing conditions and recovering from the wax hydroprocessing zone a waxy intermediate and a hydrogen-rich normally liquid fraction; (c) mixing the Fischer-Tropsch condensate from step (a) and at least part of the hydrogen-rich normally liquid fraction from step (b) to form a Fischer-Tropsch condensate mixture; (d) hydrotreating the Fischer-Tropsch condensate mixture in a condensate hydrotreating zone by contacting the Fischer-Tropsch condensate mixture with a hydrotreating catalyst in the presence of hydrogen under hydrotreating conditions and recovering from the condensate hydrotreating zone a Fischer-Tropsch condensate product; (e) recovering from the Fischer-Tropsch condensate product a Fischer-Tropsch derived hydrocarbon boiling within the range of liquid fuel; (f) dewaxing the waxy intermediate from step (b) in a catalytic dewaxing zone by contacting the waxy intermediate with a dewaxing catalyst in the presence hydrogen under dewaxing conditions and recovering a base oil from the dewaxing zone; (g) hydrofinishing the base oil from step (f) in a hydrofinishing zone by contacting the base oil with a hydrofinishing catalyst in the presence of hydrogen under hydrofinishing conditions; (h) recovering from the hydrofinishing zone a UV stabilized lubricating base oil and a hydrogen-rich gas; and (i) recycling the hydrogen-rich gas from step (h) to the wax hydroprocessing zone of step (b) and wherein the total pressure in the hydrofinishing zone is at least as high as the total pressure in the wax hydroprocessing zone.
摘要翻译：一种用于生产在液体燃料和润滑基础油范围内沸腾的费 - 托衍生产物的综合方法，其包括（a）从费 - 托合成反应器中单独回收费 - 托蜡和费 - 托冷凝物; （b）通过在加氢处理条件下在氢存在下使费 - 托蜡与加氢处理催化剂接触，在蜡加氢处理区中加氢处理费 - 托蜡，并从蜡加氢处理区回收蜡状中间体和富氢正常液体分数; （c）将来自步骤（a）的费 - 托冷凝物和来自步骤（b）的至少部分富氢正常液体馏分混合以形成费 - 托冷凝物混合物; （d）通过在加氢处理条件下在氢气存在下使费 - 托冷凝物混合物与加氢处理催化剂接触并在冷凝水加氢处理区中从费 - 托冷凝物产物中回收，在冷凝物加氢处理区中加氢处理费 - 托冷凝物混合物; （e）从费 - 托冷凝物中回收在液体燃料范围内沸腾的费 - 托衍生烃; （f）通过在脱蜡条件下在氢存在下使蜡状中间体与脱蜡催化剂接触并从脱蜡区回收基础油，在催化脱蜡区中脱蜡步骤（b）中的蜡状中间体; （g）在加氢精制区通过在加氢处理条件下在氢的存在下使基础油与加氢精制催化剂接触来加氢精制步骤（f）的基础油; （h）从加氢精制区回收UV稳定的润滑油基础油和富氢气体; 和（i）将来自步骤（h）的富氢气体再循环到步骤（b）的蜡加氢处理区，并且其中加氢精制区域中的总压力至少与蜡加氢处理区域中的总压力一样高。

10. 发明申请

WO2005052090A3 PROCESS FOR THE UPGRADING OF THE PRODUCTS OF FISCHER-TROPSCH PROCESSES 审中-公开
标题翻译： FISCHER-TROPSCH PROCESSES产品升级的过程
公开(公告)号：WO2005052090A3
公开(公告)日：2006-03-23
申请号：PCT/US2004034070
申请日：2004-10-13
申请人： CHEVRON USA INC , FARSHID DARUSH , MOORE RICHARD O JR
发明人： FARSHID DARUSH , MOORE RICHARD O JR
IPC分类号： C07C27/26 , C10G20060101 , C10G47/24 , C10G65/12 , C10G65/14 , C10B57/02 , C10G47/00 , C10G51/06 , C10G67/00
CPC分类号： C10G65/12 , C10G65/14 , C10G2300/1022 , C10G2300/301 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/10
摘要： The present invention is directed to a method for hydroprocessing Fischer-Tropsch products. The invention in particular relates to an integrated method for producing liquid fuels from a hydrocarbon stream provided by Fischer-Tropsch synthesis. The method involves separating the Fischer-Tropsch products into a light fraction (FT condensate) and a heavy fraction. The heavy fraction is subjected to hydrocracking conditions, preferably through multiple catalyst beds, to reduce the chain length. The products of the hydrocracking reaction following the last catalyst bed are subjected to a separation step. The lighter material is combined with the Fischer-Tropsch condensate and hydrotreated. The hydrotreatment conditions hydrogenate double bonds, reduce oxygenates to paraffins, and desulfurize and denitrify the products. The heavier material from the separation step is sent to the lube plant for hydroisomerization, or is subjected to subsequent fraction steps to produce fuels and middle distillates.
摘要翻译：本发明涉及一种加氢处理费 - 托产品的方法。本发明特别涉及由费 - 托合成提供的烃流产生液体燃料的综合方法。该方法包括将费 - 托产物分离成轻馏分（FT冷凝物）和重馏分。重馏分经受加氢裂化条件，优选通过多个催化剂床，以减少链长度。在最后一个催化剂床之后的加氢裂化反应的产物进行分离步骤。较轻的材料与费 - 托冷凝物结合并加氢处理。加氢处理条件氢化双键，将含氧化合物还原成石蜡，并对产品进行脱硫和反硝化。来自分离步骤的较重物质被送到润滑油装置进行加氢异构化，或者进行随后的馏分步骤以产生燃料和中间馏分。

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