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    • 21. 发明授权
    • Systems and methods for producing a crude product
    • 用于生产粗产品的系统和方法
    • US07897036B2
    • 2011-03-01
    • US12233327
    • 2008-09-18
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu Yang
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu Yang
    • C10G45/00
    • C10G65/12C10G65/10
    • 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.
    • 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。
    • 22. 发明授权
    • Systems and methods for producing a crude product
    • 用于生产粗产品的系统和方法
    • US08435400B2
    • 2013-05-07
    • US13103790
    • 2011-05-09
    • Bo KouShuwu YangBruce ReynoldsJulie Chabot
    • Bo KouShuwu YangBruce ReynoldsJulie Chabot
    • C10G65/10
    • C10G47/02C10G47/26C10G47/32C10G65/02C10G65/10C10G65/18C10G2300/1044C10G2300/107C10G2300/1074C10G2300/1077C10G2300/4081C10G2300/44C10G2300/80C10G2300/805
    • 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.
    • 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。
    • 23. 发明授权
    • Systems and methods for producing a crude product
    • 用于生产粗产品的系统和方法
    • US07935243B2
    • 2011-05-03
    • US12233393
    • 2008-09-18
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu Yang
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu Yang
    • C10G45/00
    • C10G65/12C10G65/10
    • 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.
    • 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。
    • 24. 发明申请
    • Systems and Methods for Producing a Crude Product
    • 生产原油产品的系统和方法
    • US20100065474A1
    • 2010-03-18
    • US12233393
    • 2008-09-18
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu Yang
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu Yang
    • C10G45/00
    • C10G65/12C10G65/10
    • 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.
    • 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。
    • 25. 发明申请
    • Systems and Methods for Producing a Crude Product
    • 生产原油产品的系统和方法
    • US20090008291A1
    • 2009-01-08
    • US12233439
    • 2008-09-18
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu YangBruce Reynolds
    • Julie ChabotBo KouVivion Andrew BrennanErin MarisShuwu YangBruce Reynolds
    • C10G45/22
    • C10G67/049C10G65/10
    • 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.
    • 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。
    • 29. 发明申请
    • Systems and Methods for Producing a Crude Product
    • 生产原油产品的系统和方法
    • US20110017635A1
    • 2011-01-27
    • US12506840
    • 2009-07-21
    • Julie ChabotShuwu YangBruce Reynolds
    • Julie ChabotShuwu YangBruce Reynolds
    • C10G65/10C10G47/02C10G65/18
    • C10G47/32C10G47/02C10G47/26C10G65/00C10G65/10C10G65/18
    • 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.
    • 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。
    • 30. 发明授权
    • Systems and methods for producing a crude product
    • 用于生产粗产品的系统和方法
    • US07931797B2
    • 2011-04-26
    • US12506840
    • 2009-07-21
    • Julie ChabotShuwu YangBruce Reynolds
    • Julie ChabotShuwu YangBruce Reynolds
    • C10G65/10
    • C10G47/32C10G47/02C10G47/26C10G65/00C10G65/10C10G65/18
    • 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.
    • 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。