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公开(公告)号：US10195600B2
公开(公告)日：2019-02-05
申请号：US15179032
申请日：2016-06-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： Paul Podsiadlo , Quanchang Li , David C. Calabro , Kiara M. Benitez , Machteld M. W. Mertens , Scott J. Weigel , Doron Levin , Randall D. Partridge
IPC: B01J31/26 , B01J29/70 , B01J31/12 , B01J35/00 , B01J37/00 , C10G45/54 , C10G45/64 , C10G47/16 , B01J29/40 , B01J29/44 , B01J29/74 , C07C5/10
Abstract: Catalysts including at least one microporous material (e.g., zeolite), an organosilica material binder, and at least one catalyst metal are provided herein. Methods of making the catalysts, preferably without surfactants and processes of using the catalysts, e.g., for aromatic hydrogenation, are also provided herein.
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公开(公告)号：US09422206B2
公开(公告)日：2016-08-23
申请号：US14096322
申请日：2013-12-04
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kun Wang , Randall D. Partridge , Himanshu Gupta
IPC: C10G45/58 , C10G45/48 , C10M105/02 , C10M101/00 , C07C1/22 , C07C45/48 , C10G3/00 , C07C1/207
CPC classification number: C07C1/22 , C07C1/2072 , C07C1/2076 , C07C1/2078 , C07C45/48 , C10G3/42 , C10G3/46 , C10G3/47 , C10G3/49 , C10G3/50 , C10G45/58 , C10G2300/1011 , C10M101/00 , C10M105/02 , C10N2230/64 , C10N2270/00 , Y02P30/20 , C07C49/788 , C07C49/17
Abstract: Provided are processes for making hydrocarbons from renewable feed sources. In an embodiment, there is provided a method for producing a lube basestock including: contacting a compound of Formula (I) and a feedstock of biological origin with a catalyst component including a basic material: wherein R1 is selected from acyclic hydrocarbyl, cyclic hydrocarbyl, and aryl, wherein R1 has one or more optional substitutions selected from the group consisting of —Ra, —ORa, —C(O)Ra, and —C(O)ORa, wherein Ra is H or C1-C6 alkyl group; and n is 1, 2, 3, 4 or 5; and hydrogenating a ketone to a hydrocarbon with a catalyst including a hydrogenation catalyst and a hydrothermally stable binder.
Abstract translation: 提供从可再生饲料来源制造碳氢化合物的方法。 在一个实施方案中，提供了一种制备润滑油基础油料的方法，包括：使式（I）化合物和生物来源的原料与包含碱性物质的催化剂组分接触：其中R 1选自无环烃基，环状烃基， 和芳基，其中R 1具有一个或多个选自-R a，-OR，-C（O）R a和-C（O）OR a的任选取代基，其中R a是H或C 1 -C 6烷基; n为1,2,3,4或5; 并用含有氢化催化剂和水热稳定的粘合剂的催化剂将酮氢化成烃。
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公开(公告)号：US20150238980A1
公开(公告)日：2015-08-27
申请号：US14118057
申请日：2012-11-16
Inventor： Mikhail Sergeevich Chivilikhin , Amit Halder , Paul Oakley Johnson , Ameya Joshi , Randall D. Partridge
CPC classification number: B04C9/00 , B01D17/0217 , B01D45/12 , B01D61/362 , B01D63/066 , B01D2311/2676 , B01D2313/26 , B04C5/04 , B04C5/081 , B04C5/13 , B04C5/14 , B04C2009/002
Abstract: Cyclonic separation devices and fluid stream separating apparatuses incorporating cyclonic separation devices are described. A cyclonic separation device may include an exterior housing having an exterior cylindrical portion and an exterior conical portion extending from the exterior cylindrical portion and an interior housing having an interior cylindrical portion and an interior conical portion extending from the interior cylindrical portion. The interior housing is positioned relative to the exterior housing to form a circulating chamber. The cyclonic separation device also includes a fluid inlet coupled to the exterior housing, where the fluid inlet positioned to inject a fluid stream into the circulating chamber at an orientation generally tangential to the cylindrical portions of the exterior housing and the interior housing. The cyclonic separation device further includes a low-density outlet coupled to at least one of the exterior conical portion or the interior conical portion.
Abstract translation: 描述了包括旋风分离装置的旋风分离装置和流体流分离装置。 旋风分离装置可以包括具有外部圆柱形部分的外部壳体和从外部圆柱形部分延伸的外部锥形部分和具有内部圆柱形部分的内部壳体和从内部圆柱形部分延伸的内部锥形部分。 内部壳体相对于外部壳体定位以形成循环腔。 旋风分离装置还包括联接到外部壳体的流体入口，其中流体入口定位成以与外部壳体和内部壳体的圆柱形部分大致相切的方向将流体流注入循环腔。 旋风分离装置还包括耦合到外圆锥形部分或内锥形部分中的至少一个的低密度出口。
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公开(公告)号：US20220177393A1
公开(公告)日：2022-06-09
申请号：US17457731
申请日：2021-12-06
Applicant: ExxonMobil Research and Engineering Company
Inventor： Changyub Paek , Randall D. Partridge , Yogesh V. Joshi , Jayashree Kalyanaraman , Joseph M. Falkowski
Abstract: A method for separating classes of hydrocarbon compounds from a feed stream including a hydrocarbon mixture is disclosed. The method includes the steps of passing a feed stream through a plurality of separation units arranged in a series in any order, wherein each separation unit has an adsorbent material; and separating classes of hydrocarbon compounds from the feed stream. When one of the plurality of separation units comprises an adsorbent material that is a metal organic framework selected from a zirconium, hafnium, cerium, or titanium-based metal organic framework, then another plurality of separation units includes an adsorption material that is different from the metal organic framework. The method is conducted in a liquid phase. The method can also use a single separation unit with a continuous cyclic bed apparatus. The method can be combined with refining and downstream processes.
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Patent Agency Ranking
公开(公告)号：US10814288B2
公开(公告)日：2020-10-27
申请号：US15653853
申请日：2017-07-19
Applicant: ExxonMobil Research and Engineering Company
Inventor： Narasimhan Sundaram , David C. Calabro , Hans Thomann , Randall D. Partridge
Abstract: Gas separation modules and methods for use including an integrated adsorbent and membrane. In certain refining applications, it is paramount to obtain high purity product gases. Adsorbent beds are effective at removing certain contaminants, such as CO2, from gas streams containing product and contaminant constituents to form a product-rich stream. The integrated membrane permits a further separation of products from any unadsorbed contaminant to produce a high purity product, such as hydrogen, stream. The gas separation modules described herein include stacked, radial, and spiral arrangements. Each modules includes a configuration of feed and cross-flow channels for the collection of contaminant gases and/or high purity product gases.
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公开(公告)号：US20190136786A1
公开(公告)日：2019-05-09
申请号：US16173111
申请日：2018-10-29
Applicant: ExxonMobil Research and Engineering Company
Inventor： Randall D. Partridge , Benjamin A. McCool , Dhaval A. Bhandari
Abstract: Systems and methods are provided for performing on-board separation of a fuel into a higher octane fuel fraction and a lower octane fuel fraction using a membrane under osmosis conditions. By performing the separation under osmosis conditions, the feed for separation can be exposed to the membrane without requiring prior heating. This can avoid the need for having a separate heat exchanger system for heating the feed to the membrane to a desired temperature range. Additionally or alternately, the permeate from the membrane separation can be at a pressure of roughly 100 kPa-a or higher. This can avoid the need for having an eductor to provide a pressure below 100 kPa-a for the permeate side of the membrane. The fuel fractions produced during the membrane separation can then be used as fuel in a dual-fuel spark ignition engine.
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公开(公告)号：US10093597B1
公开(公告)日：2018-10-09
申请号：US15886153
申请日：2018-02-01
Applicant: ExxonMobil Research and Engineering Company
Inventor： Changyub Paek , Michael P. Lanci , Randall D. Partridge , Allen W. Burton , Peter I. Ravikovitch , Sumathy Raman
Abstract: In a process for separating one or more 3,3′-, 3,4′- and 4,4′-dimethyl biphenyl isomers, a feed comprising the isomers is contacted with an adsorbent containing a zeolite having a largest diffuse along dimension of at least 4 Angstroms. The adsorbents provide selective adsorption of 4,4′-dimethyl biphenyl.
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公开(公告)号：US20170354961A1
公开(公告)日：2017-12-14
申请号：US15179032
申请日：2016-06-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： Paul Podsiadlo , Quanchang Li , David C. Calabro , Kiara M. Benitez , Machteld M.W. Mertens , Scott J. Weigel , Doron Levin , Randall D. Partridge
CPC classification number: B01J31/26 , B01J29/40 , B01J29/44 , B01J29/70 , B01J29/703 , B01J29/7038 , B01J29/7461 , B01J29/7476 , B01J31/125 , B01J31/127 , B01J35/0006 , B01J37/0009 , B01J2229/32 , B01J2229/36 , B01J2229/42 , B01J2231/641 , B01J2231/646 , C10G45/54 , C10G45/64 , C10G47/16
Abstract: Catalysts including at least one microporous material (e.g., zeolite), an organosilica material binder, and at least one catalyst metal are provided herein. Methods of making the catalysts, preferably without surfactants and processes of using the catalysts, e.g., for aromatic hydrogenation, are also provided herein.
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公开(公告)号：US20140171703A1
公开(公告)日：2014-06-19
申请号：US14096322
申请日：2013-12-04
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kun Wang , Randall D. Partridge , Himanshu Gupta
IPC: C07C1/22
CPC classification number: C07C1/22 , C07C1/2072 , C07C1/2076 , C07C1/2078 , C07C45/48 , C10G3/42 , C10G3/46 , C10G3/47 , C10G3/49 , C10G3/50 , C10G45/58 , C10G2300/1011 , C10M101/00 , C10M105/02 , C10N2230/64 , C10N2270/00 , Y02P30/20 , C07C49/788 , C07C49/17
Abstract: Provided are processes for making hydrocarbons from renewable feed sources. In an embodiment, there is provided a method for producing a lube basestock including: contacting a compound of Formula (I) and a feedstock of biological origin with a catalyst component including a basic material: wherein R1 is selected from acyclic hydrocarbyl, cyclic hydrocarbyl, and aryl, wherein R1 has one or more optional substitutions selected from the group consisting of —Ra, —ORa, —C(O)Ra, and —C(O)ORa, wherein Ra is H or C1-C6 alkyl group; and n is 1, 2, 3, 4 or 5; and hydrogenating a ketone to a hydrocarbon with a catalyst including a hydrogenation catalyst and a hydrothermally stable binder.
Abstract translation: 提供从可再生饲料来源制造碳氢化合物的方法。 在一个实施方案中，提供了一种制备润滑油基础油料的方法，包括：使式（I）化合物和生物来源的原料与包含碱性物质的催化剂组分接触：其中R 1选自无环烃基，环状烃基， 和芳基，其中R 1具有一个或多个选自-R a，-OR，-C（O）R a和-C（O）OR a的任选取代基，其中R a是H或C 1 -C 6烷基; n为1,2,3,4或5; 并用含有氢化催化剂和水热稳定的粘合剂的催化剂将酮氢化成烃。
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