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公开(公告)号：EP3458552A1
公开(公告)日：2019-03-27
申请号：EP17716413.4
申请日：2017-03-30
Applicant: Exxonmobil Research And Engineering Company
Inventor： DANDEKAR, Ajit, B. , MCMANUS, Jesse, R. , WILSON, Keith
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2.发明公开REAL-TIME LEVEL MONITORING FOR FIXED BED CATALYST LOADING USING MULTIPLE LEVEL SENSORS 审中-公开REAL级监控与多级传感器硬床催化剂装填
公开(公告)号：EP3058320A1
公开(公告)日：2016-08-24
申请号：EP14777235.4
申请日：2014-09-15
Applicant: ExxonMobil Research and Engineering Company
Inventor： HUANG, Yi En , DANKWORTH, David C. , WILSON, Keith , ALVAREZ, Manuel S. , DAVULURI, Rathna P. , FREDERICK, Jeffrey W. , PATEL, Bryan A.
IPC: G01F23/284 , B01J8/00 , G01F23/296
CPC classification number: G01F23/28 , B01J8/002 , B01J8/003 , B01J2208/0061 , B01J2208/00752 , B01J2208/00769 , G01F23/284 , G01F23/296
Abstract: In various aspects, methods and systems are provided for monitoring catalyst bed levels using multiple sensors that are temporarily installed in a reactor during catalyst loading. The multiple sensors are able to take distance measurements at substantially the same time and at predetermined time intervals so as to provide a catalyst time profile. The catalyst time profile allows an operator monitor catalyst levels during and after catalyst loading. Once catalyst loading is completed, the multiple sensors are removed from the reactor.
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公开(公告)号：EP3077095A1
公开(公告)日：2016-10-12
申请号：EP14805761.5
申请日：2014-11-14
Applicant: Exxonmobil Research And Engineering Company
Inventor： KORSTEN, Hans Georg , UMANSKY, Benjamin Santiago , SKOULIDAS, Anastasios I. , RAMOS, Antonio O. , WILSON, Keith
CPC classification number: B01J8/0492 , B01F5/0618 , B01J8/008 , B01J8/0278 , B01J8/0285 , B01J8/0496 , B01J2208/00362 , B01J2208/00371 , B01J2208/00557 , B01J2208/00849 , B01J2208/00938
Abstract: A reactor comprises a stator-type mixing device between fixed catalyst beds. The mixing device includes a plurality of blades or surfaces arranged around a central hub. The blades are arranged at an angle relative to vertical so that a fluid cannot pass vertically through the mixing device without contacting at least one blade or surface. The blades or surfaces allow the stator-type mixing device to span the full cross-sectional surface area of the reactor, so that concentration of liquids in a localized portion of the reactor cross- sectional area is reduced or minimized. For reactors where at least part of the process fluid is a liquid under reaction conditions, a distributor tray can be included below the stator-type mixing device.
Abstract translation: 反应器包括固定催化剂床之间的定子式混合装置。 混合装置包括围绕中心毂布置的多个叶片或表面。 叶片相对于垂直方向以一定角度布置，使得流体不能垂直地穿过混合装置，而不接触至少一个叶片或表面。 叶片或表面允许定子式混合装置跨越反应器的整个横截面表面积，从而降低或最小化反应器横截面积的局部部分中的液体浓度。 对于在反应条件下至少部分工艺流体为液体的反应器，可以在定子型混合装置的下方包括分配器托盘。
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公开(公告)号：EP3010996A1
公开(公告)日：2016-04-27
申请号：EP14739624.6
申请日：2014-06-19
Applicant: ExxonMobil Research and Engineering Company
Inventor： SUNDARARAMAN, Ramanathan , DEGNAN, Thomas, Francis , BILLIMORIA,Rustom, Merwan , WILSON, Keith , SMILEY, Randolph, J. , THIART, Jacob, Johannes
CPC classification number: C10G65/02 , B01J23/8906 , B01J23/8913 , B01J35/023 , C10G45/16 , C10G47/26 , C10G49/12 , C10G65/10 , C10G65/12 , C10G2300/107 , C10G2300/301
Abstract: Systems and methods are provided for slurry hydroconversion of a heavy oil feed, such as an atmospheric or vacuum resid. The systems and methods allow for slurry hydroconversion using catalysts with enhanced activity. The catalysts with enhanced activity can be used in conjunction with demetallization catalysts or catalysts that can be recycled as a side product from a complementary refinery process.
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Patent Agency Ranking
公开(公告)号：EP3894521A1
公开(公告)日：2021-10-20
申请号：EP19836235.2
申请日：2019-12-09
Applicant: ExxonMobil Research and Engineering Company
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公开(公告)号：EP3010996B1
公开(公告)日：2018-11-28
申请号：EP14739624.6
申请日：2014-06-19
Applicant: ExxonMobil Research and Engineering Company
Inventor： SUNDARARAMAN, Ramanathan , DEGNAN, Thomas, Francis , BILLIMORIA,Rustom, Merwan , WILSON, Keith , SMILEY, Randolph, J. , THIART, Jacob, Johannes
CPC classification number: C10G65/02 , B01J23/8906 , B01J23/8913 , B01J35/023 , C10G45/16 , C10G47/26 , C10G49/12 , C10G65/10 , C10G65/12 , C10G2300/107 , C10G2300/301
Abstract: Systems and methods are provided for slurry hydroconversion of a heavy oil feed, such as an atmospheric or vacuum resid. The systems and methods allow for slurry hydroconversion using catalysts with enhanced activity. The catalysts with enhanced activity can be used in conjunction with demetallization catalysts or catalysts that can be recycled as a side product from a complementary refinery process.
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公开(公告)号：EP3221432A1
公开(公告)日：2017-09-27
申请号：EP15816906.0
申请日：2015-11-10
Applicant: Exxonmobil Research And Engineering Company
Inventor： XU, Xiaochun , LUKASKI, Adrienne, C. , WILSON, Keith , SCHORFHEID, James, John , KAUFMAN, Jeffrey, Lawrence
CPC classification number: C10G45/50 , B01J23/882 , B01J23/883 , B01J23/888 , B01J23/8885 , B01J37/20 , C10G35/06 , C10G45/08 , C10G47/06 , C10G65/02 , C10G65/04 , C10G65/08 , C10G65/12 , C10G67/04 , C10G69/02 , C10G69/08 , C10G2300/1048 , C10G2300/202 , C10G2300/301 , C10G2400/00 , C10M101/02
Abstract: Methods are provided for hydroprocessing a feed (such as hydrotreating, hydrocracking, or hydrofining a feed) to generate a product with a reduced or minimized aromatics content relative to the severity of the hydroprocessing conditions. In some types of hydroprocessing applications, it can be desirable to select the severity of hydroprocessing conditions to achieve a desired level of removal for sulfur, a desired level for removal of nitrogen, and/or a desired level for increasing the viscosity index of a feed. The severity for heteroatom removal and/or viscosity index uplift can also correspond to an amount of conversion of a feed to lower boiling point products, so the lowest severity conditions suitable for achieving a product quality can be desirable. By improving the aromatics saturation during hydroprocessing, the severity of subsequent aromatics saturation processes can be reduced.
Abstract translation: 提供了加氢处理进料（例如加氢处理，加氢裂化或加氢精制进料）以产生相对于加氢处理条件的严重程度而言具有降低的或最小化的芳族化合物含量的产物的方法。 在一些类型的加氢处理应用中，可能希望选择加氢处理条件的严重性以达到硫的所需去除水平，去除氮的期望水平和/或提高进料的粘度指数的期望水平 。 杂原子去除和/或粘度指数提升的严重程度也可以对应于进料到较低沸点产物的转化量，因此可以期望适合于实现产品质量的最低严酷条件。 通过改进加氢处理期间的芳烃饱和度，可以降低后续芳烃饱和过程的严重性。
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公开(公告)号：EP3221431A1
公开(公告)日：2017-09-27
申请号：EP15801557.8
申请日：2015-11-10
Applicant: Exxonmobil Research And Engineering Company
Inventor： XU, Xiaochun , FINGLAND, Bradley, R. , WILSON, Keith , LEVIN, Doron , SOLED, Stuart, L. , MISEO, Sabato , BAUMGARTNER, Joseph, E. , DANDEKAR, Ajit, B.
IPC: C10G65/08 , C10G65/04 , C10G45/50 , C10G45/08 , C10G21/16 , C10G21/27 , C10G47/06 , C10G65/12 , C10G67/04
CPC classification number: C10G45/50 , B01J23/882 , B01J23/883 , B01J23/888 , B01J23/8885 , B01J37/20 , C10G35/06 , C10G45/08 , C10G47/06 , C10G65/02 , C10G65/04 , C10G65/08 , C10G65/12 , C10G67/04 , C10G69/02 , C10G69/08 , C10G2300/1048 , C10G2300/202 , C10G2300/301 , C10G2400/00 , C10M101/02
Abstract: Methods are provided for hydroprocessing a feed (such as hydrotreating, hydrocracking, or hydrofining a feed) to generate a product with a reduced or minimized aromatics content relative to the severity of the hydroprocessing conditions. In some types of hydroprocessing applications, it can be desirable to select the severity of hydroprocessing conditions to achieve a desired level of removal for sulfur, a desired level for removal of nitrogen, and/or a desired level for increasing the viscosity index of a feed. The severity for heteroatom removal and/or viscosity index uplift can also correspond to an amount of conversion of a feed to lower boiling point products, so the lowest severity conditions suitable for achieving a product quality can be desirable. By improving the aromatics saturation during hydroprocessing, the severity of subsequent aromatics saturation processes can be reduced.
Abstract translation: 提供了加氢处理进料（例如加氢处理，加氢裂化或加氢精制进料）以产生相对于加氢处理条件的严重程度而言具有降低的或最小化的芳族化合物含量的产物的方法。 在一些类型的加氢处理应用中，可能希望选择加氢处理条件的严重性以达到硫的所需去除水平，去除氮的期望水平和/或提高进料的粘度指数的期望水平 。 杂原子去除和/或粘度指数提升的严重程度也可以对应于进料到较低沸点产物的转化量，因此可以期望适合于实现产品质量的最低严酷条件。 通过改进加氢处理期间的芳烃饱和度，可以降低后续芳烃饱和过程的严重性。
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公开(公告)号：EP3221429A1
公开(公告)日：2017-09-27
申请号：EP15797556.6
申请日：2015-11-10
Applicant: Exxonmobil Research And Engineering Company
Inventor： XU, Xiaochun , WILSON, Keith , SOLED, Stuart, Leon , MISEO, Sabato , LEVIN, Doron , BAUMGARTNER, Joseph, Ernest
CPC classification number: C10G45/50 , B01J23/882 , B01J23/883 , B01J23/888 , B01J23/8885 , B01J37/20 , C10G35/06 , C10G45/08 , C10G47/06 , C10G65/02 , C10G65/04 , C10G65/08 , C10G65/12 , C10G67/04 , C10G69/02 , C10G69/08 , C10G2300/1048 , C10G2300/202 , C10G2300/301 , C10G2400/00 , C10M101/02
Abstract: Methods are provided for hydroprocessing a feed (such as hydrotreating, hydrocracking, or hydrofining a feed) to generate a product with a reduced or minimized aromatics content relative to the severity of the hydroprocessing conditions. In some types of hydroprocessing applications, it can be desirable to select the severity of hydroprocessing conditions to achieve a desired level of removal for sulfur, a desired level for removal of nitrogen, and/or a desired level for increasing the viscosity index of a feed. The severity for heteroatom removal and/or viscosity index uplift can also correspond to an amount of conversion of a feed to lower boiling point products, so the lowest severity conditions suitable for achieving a product quality can be desirable. By improving the aromatics saturation during hydroprocessing, the severity of subsequent aromatics saturation processes can be reduced.
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