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1. 发明申请

WO2013039950A2 HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF 审中-公开
标题翻译：氢化催化剂及其制备方法
公开(公告)号：WO2013039950A2
公开(公告)日：2013-03-21
申请号：PCT/US2012/054723
申请日：2012-09-12
申请人： CHEVRON U.S.A. INC. , YANG, Shuwu , CHABOT, Julie , REYNOLDS, Bruce, Edward , KOU, Bo
发明人： YANG, Shuwu , CHABOT, Julie , REYNOLDS, Bruce, Edward , KOU, Bo
IPC分类号： C10G47/02 , C10G45/04
CPC分类号： C10G45/04 , B01J23/94 , B01J27/30 , B01J35/023 , B01J38/60 , B01J38/70 , C10G45/16 , C10G47/02 , C10G47/26 , C10G2300/205 , C10G2300/701 , C10G2300/802
摘要： Methods for preparing and an improved slurry catalyst feed system for heavy oil upgraded are provided. The catalyst feed system comprises a fresh slurry catalyst and a deoiled spent catalyst in an amount of at least 10% the catalyst feed system. The deoiled spent catalyst is a slurry catalyst that has been used in a hydroprocessing operation with more than 10% but less than 80% of original catalytic activity, and containing less than 10 wt. % soluble hydrocarbons as unconverted heavy oil feed. In one embodiment, the deoiled spent catalyst is first treated with a solution containing at least one of plain water, a mineral acid, an oxidizing agent, and combinations thereof to reduce the concentration of at least one metal contaminant in the deoiled spent catalyst by at least 40%.
摘要翻译：提供了制备重油的改进的浆料催化剂进料系统。催化剂进料系统包含至少10％催化剂进料系统的新鲜浆料催化剂和脱油废催化剂。脱油废催化剂是一种浆料催化剂，其已经用于加氢处理操作中，其具有超过10％但小于80％的原始催化活性，并且含有小于10wt。％可溶性烃作为未转化的重油进料。在一个实施方案中，首先用含有至少一种普通水，无机酸，氧化剂和它们的组合的溶液处理脱油的废催化剂，以减少脱汽废催化剂中至少一种金属污染物的浓度至少40％。

2. 发明申请

WO2012092006A2 HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF 审中-公开
标题翻译：氢化催化剂及其制备方法
公开(公告)号：WO2012092006A2
公开(公告)日：2012-07-05
申请号：PCT/US2011/066016
申请日：2011-12-20
申请人： CHEVRON U.S.A. INC. , KUPERMAN, Alexander E. , BRAIT, Axel , KOU, Bo , REYNOLDS, Bruce Edward , DUNCKLEY, Christopher Paul , MARIS, Erin P. , NGUYEN, Joseph V. , CHABOT, Julie , KWIK, Kenneth , JIAO, Ling , MIRONOV, Oleg , BHADURI, Rahul Shankar , YANG, Shuwu , KOTUN, Modinat
发明人： KUPERMAN, Alexander E. , BRAIT, Axel , KOU, Bo , REYNOLDS, Bruce Edward , DUNCKLEY, Christopher Paul , MARIS, Erin P. , NGUYEN, Joseph V. , CHABOT, Julie , KWIK, Kenneth , JIAO, Ling , MIRONOV, Oleg , BHADURI, Rahul Shankar , YANG, Shuwu , KOTUN, Modinat
IPC分类号： B01J23/28 , B01J23/30 , B01J23/755 , B01J35/10 , B01J19/24
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： A process for preparing a slurry catalyst for the heavy oil upgrade is provided. The slurry catalyst has a BET total surface area of at least 100 m2?/g, a total pore volume of at least 0.5 cc/g and a polymodal pore distribution with at least 80% of pore sizes from 5 to 2,000 Angstroms. In one embodiment, a polar aprotic solvent is mixed with the metal precursor feed to form an oil-dispersible precursor. In another embodiment, the precursor feedstock is selected from any of a pressure leach solution from metal recovery, a rework material, a double metal salt precursor, a single metal precursor. In one embodiment, high shear mixing is employed to generate an emulsion. In another embodiment, sulfiding is carried out at least twice for enhanced sulfiding. In another embodiment, at least a metal precursor feedstock is split into portions for addition in various stages of the process.
摘要翻译：提供了一种制备用于重油升级的浆料催化剂的方法。浆料催化剂的BET总表面积为至少100m 2 / g，总孔体积至少为0.5cc / g，多孔模数孔隙分布为至少80％孔径从5至2000埃。在一个实施方案中，将极性非质子溶剂与金属前体进料混合以形成油分散性前体。在另一个实施方案中，前体原料选自金属回收的压力浸出溶液，返修材料，双金属盐前体，单一金属前体中的任一种。在一个实施方案中，采用高剪切混合来产生乳液。在另一个实施方案中，硫化进行至少两次以增强硫化。在另一个实施方案中，至少金属前体原料被分成用于在该方法的各个阶段中添加的部分。

3. 发明申请

WO2010033480A2 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：WO2010033480A2
公开(公告)日：2010-03-25
申请号：PCT/US2009/056915
申请日：2009-09-15
申请人： CHEVRON U.S.A. 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：用于加氢处理具有减少的重油沉积物的重油原料的系统和方法，所述系统在加氢裂化条件下采用多个接触区和分离区，以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，其中水和/或蒸汽任选以重油原料重量的1至25重量％的量注入第一接触区。在一个实施例中，第一接触区在至少10°F的温度下运行。低于下一个接触区域。接触区在加氢裂化条件下操作，使用浆料催化剂来升级重油原料，形成低沸点烃的升级产物。在分离区中，升级产物从顶部除去，并且任选地在联机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以3至50wt。％的量循环回到系统中的第一接触区。重油原料的％。在一个实施方案中，至少一部分重油给料被供应到除第一接触区以外的至少一个接触区和/或至少一些新鲜浆料催化剂被供应到除第一接触以外的至少一个接触区区。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被送至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。脱沥青油流被送到其中一个接触区进行进一步升级。

4. 发明申请

WO2010033487A8 SYSTEMS AND METHODS FOR PRODUCING A CRUDE PRODUCT 审中-公开
公开(公告)号：WO2010033487A8
公开(公告)日：2010-03-25
申请号：PCT/US2009/056932
申请日：2009-09-15
申请人： CHEVRON U.S.A. 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
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.

5. 发明申请

WO2012088025A2 HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF 审中-公开
标题翻译：加氢催化剂及其制备方法
公开(公告)号：WO2012088025A2
公开(公告)日：2012-06-28
申请号：PCT/US2011/066007
申请日：2011-12-20
申请人： CHEVRON U.S.A. INC. , REYNOLDS, Bruce E. , CHABOT, Julie , MARIS, Erin , SOLBERG, Sean , CHEN, Kaidong
发明人： REYNOLDS, Bruce E. , CHABOT, Julie , MARIS, Erin , SOLBERG, Sean , CHEN, Kaidong
IPC分类号： B01J23/28 , B01J37/02 , B01J35/08
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 contains particulate catalyst having a particle size of greater than 0.65 mm; and a slurry catalyst with average particle size from 1 to 300 µm. The slurry catalyst is provided to the ebullated bed system with 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 reactor system. In one embodiment, the slurry catalyst is prepared from at least a water-soluble metal precursor, which is pre-sulfided or sulfided in-situ. In another embodiment, the slurry catalyst is prepared from rework materials (catalyst fines).
摘要翻译：提供了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催化剂：膨胀催化剂区含有颗粒尺寸大于0.65mm的颗粒催化剂; 和平均粒度为1至300微米的淤浆催化剂。将浆料催化剂与重油原料一起提供给沸腾床系统，并且夹带在通过沸腾床反应区的上流烃液体中。浆料催化剂减少反应器系统中沉积物和焦炭前体的形成。在一个实施方案中，浆料催化剂由至少一种原位预硫化或硫化的水溶性金属前体制备。在另一个实施方案中，浆料催化剂由返工材料（催化剂细粉）制备。

6. 发明申请

WO2006031571A2 PROCESS FOR RECYCLING AN ACTIVE SLURRY CATALYST COMPOSITION IN HEAVY OIL UPGRADING 审中-公开
标题翻译：在重油中回收活性浆料催化剂组合物的方法
公开(公告)号：WO2006031571A2
公开(公告)日：2006-03-23
申请号：PCT/US2005/031892
申请日：2005-09-07
申请人： CHEVRON U.S.A. INC. , CHEN, Kaidong , CHABOT, Julie
发明人： CHEN, Kaidong , CHABOT, Julie
IPC分类号： C10G47/24
CPC分类号： B01J27/051 , B01J27/30 , B01J35/12 , C10G2300/1003 , C10G2300/1022 , C10G2300/1033 , C10G2300/107 , C10G2300/1074 , C10G2300/1088 , C10G2300/202 , C10G2300/301 , C10G2400/06
摘要： The instant invention is directed to a process employing slurry catalyst compositions in the upgrading of heavy oils. The slurry catalyst composition is not permitted to settle, which would result in possible deactivation. The slurry is recycled to an upgrading reactor for repeated use and products require no further separation procedures for catalyst removal.
摘要翻译：本发明涉及在重油改质中使用淤浆催化剂组合物的方法。不允许淤浆催化剂组合物沉降，这将导致可能的失活。将浆料再循环到升级反应器中以重复使用，并且产物不需要进一步的除去催化剂的分离程序。

7. 发明申请

WO2006031543A3 PROCESS FOR UPGRADING HEAVY OIL USING A HIGHLY ACTIVE SLURRY CATALYST COMPOSITION 审中-公开
公开(公告)号：WO2006031543A3
公开(公告)日：2006-03-23
申请号：PCT/US2005/031789
申请日：2005-09-07
申请人： CHEVRON U.S.A. INC. , CHEN, Kaidong , LEUNG, Pak, C. , REYNOLDS, Bruce, E. , CHABOT, Julie
发明人： CHEN, Kaidong , LEUNG, Pak, C. , REYNOLDS, Bruce, E. , CHABOT, Julie
IPC分类号： C10G47/02 , C10G45/04
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 (5) with aqueous ammonia (7) to form an aqueous mixture (15) and sulfiding the mixture to form a slurry (25). The slurry (25) is then promoted with a Group VIII metal compound. Subsequent steps involve mixing the slurry with a hydrocarbon oil (11), and combining the resulting mixture (35) with hydrogen gas (under conditions which maintain the water in a liquid phase) to produce the active slurry catalyst (55).

8. 发明申请

WO2014133608A1 RECONFIGURATION OF RECIRCULATION STREAM IN UPGRADING HEAVY OIL 审中-公开
标题翻译：重组重油在重油中的重建
公开(公告)号：WO2014133608A1
公开(公告)日：2014-09-04
申请号：PCT/US2013/070711
申请日：2013-11-19
申请人： CHEVRON U.S.A. INC.
发明人： KOU, Bo , CHABOT, Julie , REYNOLDS, Bruce, Edward
IPC分类号： C10G65/10 , C10G47/26
CPC分类号： C10G65/10 , C10G47/26 , C10G2300/10 , C10G2300/1022 , C10G2300/1033 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/1088 , C10G2300/4081
摘要： Methods for hydroprocessing heavy oil feedstocks are disclosed. A heavy oil feedstock, a hydrogen-containing gas, and a slurry catalyst are passed through a plurality of upflow reactors operating under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. At least a portion of the mixture comprising the upgraded products, unconverted heavy oil feedstock, the hydrogen-containing gas, and the slurry catalyst from an upflow reactor other than the first upflow reactor is sent back to at least one upstream upflow reactor as a recycled stream.
摘要翻译：公开了加氢处理重油原料的方法。将重油原料，含氢气体和浆料催化剂通过多个在加氢裂化条件下操作的上流反应器，以将至少一部分重油原料转化成低沸点烃，形成升级产物。包含升级产物，未转化的重油原料，含氢气体和来自不同于第一上流反应器的上流式反应器的淤浆催化剂的混合物的至少一部分被送回至少一个上游上游反应器，作为再循环流。

9. 发明申请

WO2014092893A1 HYDROPROCESSING CO-CATALYST COMPOSITIONS COMPRISING HYDROPHILIC PARTICLES DISPERSED IN AN OIL CARRIER 审中-公开
标题翻译：包含在油运载体中分散的疏水性颗粒的催化合成催化剂组合物
公开(公告)号：WO2014092893A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/068957
申请日：2013-11-07
申请人： CHEVRON U.S.A. INC.
发明人： CHABOT, Julie , KOU, Bo , KUPERMAN, Alexander
IPC分类号： B01J23/85 , B01J31/02 , B01J35/02 , B01J37/00 , C10G47/26 , B01J37/04 , B01J21/02 , B01J21/06 , B01J21/10 , B01J21/12
CPC分类号： B01J23/78 , B01J21/02 , B01J21/06 , B01J21/10 , B01J21/12 , B01J23/28 , B01J23/30 , B01J23/75 , B01J23/755 , B01J23/85 , B01J31/0247 , B01J31/04 , B01J31/06 , B01J35/0006 , B01J35/023 , B01J37/0036 , B01J37/04 , C10G45/08 , C10G45/16 , C10G2300/1033 , C10G2300/202
摘要： A hydroprocessing co-catalyst composition may comprise in an embodiment a first component comprising co-catalyst particles and a liquid carrier, and a second component comprising a dispersant and a dispersant diluent. The co-catalyst particles may be in the micron size range, and the dispersant may promote dispersion of the co-catalyst particles in materials such as the liquid carrier, the dispersant diluent, and combinations thereof. Methods of introducing a hydroprocessing co-catalyst composition into a hydroprocessing system are also disclosed.
摘要翻译：加氢处理助催化剂组合物可以在一个实施方案中包括包含助催化剂颗粒和液体载体的第一组分，和包含分散剂和分散剂稀释剂的第二组分。助催化剂颗粒可以在微米尺寸范围内，并且分散剂可以促进助催化剂颗粒在诸如液体载体，分散剂稀释剂及其组合的材料中的分散。还公开了将加氢助催化剂组合物引入加氢处理系统的方法。

10. 发明申请

WO2014092892A1 HYDROPROCESSING CO-CATALYST COMPOSITIONS AND METHODS OF INTRODUCTION THEREOF INTO HYDROPROCESSING UNITS 审中-公开
标题翻译：氢化催化剂组合物及其引入方法进入水解单位
公开(公告)号：WO2014092892A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/068952
申请日：2013-11-07
申请人： CHEVRON U.S.A. INC.
发明人： CHABOT, Julie , KOU, Bo , KUPERMAN, Alexander
IPC分类号： C10G45/16
CPC分类号： C10G45/04 , C10G45/16
摘要： A hydroprocessing co-catalyst composition may comprise in an embodiment a first component comprising co-catalyst particles and a liquid carrier, and a second component comprising a dispersant and a dispersant diluent. The co-catalyst particles may be in the micron size range, and the dispersant may promote dispersion of the co-catalyst particles in materials such as the liquid carrier, the dispersant diluent, and combinations thereof. Methods of introducing a hydroprocessing co-catalyst composition into a hydroprocessing system are also disclosed.
摘要翻译：加氢处理助催化剂组合物可以在一个实施方案中包括包含助催化剂颗粒和液体载体的第一组分，和包含分散剂和分散剂稀释剂的第二组分。助催化剂颗粒可以在微米尺寸范围内，并且分散剂可以促进助催化剂颗粒在诸如液体载体，分散剂稀释剂及其组合的材料中的分散。还公开了将加氢助催化剂组合物引入加氢处理系统的方法。

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