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公开(公告)号：US11572325B2
公开(公告)日：2023-02-07
申请号：US17297408
申请日：2019-11-14
申请人： Robert Piszczek , Brian W. Heins , Paul Hamilton , Terrance C. Osby , Dion Zhang , Zhongcheng Wang , Michael L. Hergenrother , Jason A. Nichols
发明人： Robert Piszczek , Brian W. Heins , Paul Hamilton , Terrance C. Osby , Dion Zhang , Zhongcheng Wang , Michael L. Hergenrother , Jason A. Nichols
摘要： Many linear alpha olefin (LAO) syntheses form a range of LAO products when oligomerizing ethylene in the presence of a Ziegler-type catalyst. The range of products typically requires a plurality of distillation columns to separate the LAO products up to a desired carbon count, but such approaches may be energy- and capital-intensive. LAO product separation using at least one dividing wall column may lessen these burdens. Methods for separating LAOs may comprise: providing a pre-processed product stream comprising Cg+ linear alpha olefins (LAOs) to a first of a series of distillation columns, at least one member of the series of distillation columns comprising a dividing wall column; and separating an overhead stream comprising a first LAO from the dividing wall column and one or more side streams from the dividing wall column, each side stream comprising a different LAO that also differs from the first LAO.
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公开(公告)号：US20220033327A1
公开(公告)日：2022-02-03
申请号：US17297408
申请日：2019-11-14
申请人： Robert Piszczek , Brian W. Heins , Paul Hamilton , Terrance C. Osby , Dion Zhang , Zhongcheng Wang , Michael L. Hergenrother , Jason A. Nichols
发明人： Robert Piszczek , Brian W. Heins , Paul Hamilton , Terrance C. Osby , Dion Zhang , Zhongcheng Wang , Michael L. Hergenrother , Jason A. Nichols
摘要： Many linear alpha olefin (LAO) syntheses form a range of LAO products when oligomerizing ethylene in the presence of a Ziegler-type catalyst. The range of products typically requires a plurality of distillation columns to separate the LAO products up to a desired carbon count, but such approaches may be energy- and capital-intensive. LAO product separation using at least one dividing wall column may lessen these burdens. Methods for separating LAOs may comprise: providing a pre-processed product stream comprising Cg+ linear alpha olefins (LAOS) to a first of a series of distillation columns, at least one member of the series of distillation columns comprising a dividing wall column; and separating an overhead stream comprising a first LAO from the dividing wall column and one or more side streams from the dividing wall column, each side stream comprising a different LAO that also differs from the first LAO.
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3.发明申请APPARATUS AND PROCESS FOR PRODUCING GASOLINE, OLEFINS AND AROMATICS FROM OXYGENATES 审中-公开从氧化剂生产汽油，油脂和芳烃的装置和方法公开(公告)号：US20160102032A1
公开(公告)日：2016-04-14
申请号：US14872340
申请日：2015-10-01
申请人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Samia Ilias , Brett Loveless , Stephen J. McCarthy
发明人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Samia Ilias , Brett Loveless , Stephen J. McCarthy
CPC分类号： C07C1/20 , B01J8/0055 , B01J8/1836 , B01J8/24 , B01J8/26 , B01J8/34 , B01J2208/00256 , B01J2208/00274 , B01J2208/0084 , B01J2208/00893 , C07C2/56 , C07C2/864 , C07C2/865 , C07C2521/16 , C07C2529/40 , C10G3/49 , C10G3/57 , C10G3/62 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , C10G2400/28 , C10G2400/30 , C10L1/06 , Y02P30/20 , Y02P30/42
摘要： Apparatuses and processes for converting an oxygenate feedstock, such as methanol and/or dimethyl ether, in a fluidized bed containing a catalyst to hydrocarbons, such as gasoline boiling components, olefins and aromatics are provided herein.
摘要翻译： 本文提供了将含有催化剂的流化床中的含氧化合物原料如甲醇和/或二甲醚转化成烃的装置和方法，例如汽油沸点组分，烯烃和芳烃。
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4.发明申请APPARATUS AND PROCESS FOR PRODUCING GASOLINE, OLEFINS AND AROMATICS FROM OXYGENATES 有权从氧化剂生产汽油，油脂和芳烃的装置和方法公开(公告)号：US20160102031A1
公开(公告)日：2016-04-14
申请号：US14872323
申请日：2015-10-01
申请人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Rohit Vijay , Stephen J. McCarthy
发明人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Rohit Vijay , Stephen J. McCarthy
CPC分类号： C07C1/20 , B01J8/0055 , B01J8/1836 , B01J8/24 , B01J8/26 , B01J8/34 , B01J2208/00256 , B01J2208/00274 , B01J2208/0084 , B01J2208/00893 , C07C2/56 , C07C2/864 , C07C2/865 , C07C2521/16 , C07C2529/40 , C10G3/49 , C10G3/57 , C10G3/62 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , C10G2400/28 , C10G2400/30 , C10L1/06 , Y02P30/20 , Y02P30/42
摘要： Apparatuses and processes for converting an oxygenate feedstock, such as methanol and dimethyl ether, in a fluidized bed containing a catalyst to hydrocarbons, such as gasoline boiling components, olefins and aromatics are provided herein.
摘要翻译： 本文提供了将含有催化剂的流化床中的含氧化合物原料如甲醇和二甲醚转化成烃的装置和方法，例如汽油沸点组分，烯烃和芳烃。
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公开(公告)号：US10173946B2
公开(公告)日：2019-01-08
申请号：US14872340
申请日：2015-10-01
申请人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Samia Ilias , Brett Loveless , Stephen J. McCarthy
发明人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Samia Ilias , Brett Loveless , Stephen J. McCarthy
IPC分类号： C07C1/20 , B01J8/18 , B01J8/24 , C07C2/56 , C07C2/86 , B01J8/26 , B01J8/34 , C10L1/06 , C10G3/00 , B01J8/00
摘要： Apparatuses and processes for converting an oxygenate feedstock, such as methanol and/or dimethyl ether, in a fluidized bed containing a catalyst to hydrocarbons, such as gasoline boiling components, olefins and aromatics are provided herein.
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公开(公告)号：US09938205B2
公开(公告)日：2018-04-10
申请号：US14872323
申请日：2015-10-01
申请人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Rohit Vijay , Stephen J. McCarthy
发明人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Rohit Vijay , Stephen J. McCarthy
IPC分类号： C07C1/20 , B01J8/18 , B01J8/24 , C07C2/56 , C07C2/86 , B01J8/26 , B01J8/34 , C10L1/06 , C10G3/00 , B01J8/00
CPC分类号： C07C1/20 , B01J8/0055 , B01J8/1836 , B01J8/24 , B01J8/26 , B01J8/34 , B01J2208/00256 , B01J2208/00274 , B01J2208/0084 , B01J2208/00893 , C07C2/56 , C07C2/864 , C07C2/865 , C07C2521/16 , C07C2529/40 , C10G3/49 , C10G3/57 , C10G3/62 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , C10G2400/28 , C10G2400/30 , C10L1/06 , Y02P30/20 , Y02P30/42
摘要： Apparatuses and processes for converting an oxygenate feedstock, such as methanol and dimethyl ether, in a fluidized bed containing a catalyst to hydrocarbons, such as gasoline boiling components, olefins and aromatics are provided herein.
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