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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
Applicant: 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
Inventor： 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: C07C1/20 , B01J8/18 , B01J8/24 , C07C2/56 , C07C2/86 , B01J8/26 , B01J8/34 , C10L1/06 , C10G3/00 , B01J8/00
Abstract: 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
Applicant: 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
Inventor： 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: C07C1/20 , B01J8/18 , B01J8/24 , C07C2/56 , C07C2/86 , B01J8/26 , B01J8/34 , C10L1/06 , C10G3/00 , B01J8/00
CPC classification number: 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
Abstract: 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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公开(公告)号：US09095831B2
公开(公告)日：2015-08-04
申请号：US13557605
申请日：2012-07-25
Applicant: Lu Han , Rathna P. Davuluri , Christopher G. Smalley , Mark P. Hagemeister , Masaaki Sugita , Joseph S. Famolaro , Robert G. Tinger
Inventor： Lu Han , Rathna P. Davuluri , Christopher G. Smalley , Mark P. Hagemeister , Masaaki Sugita , Joseph S. Famolaro , Robert G. Tinger
IPC: B01J8/18 , B01J8/34 , C07C2/86 , B01J8/00 , B01J8/24 , B01J19/32 , C07C2/54 , C07C2/56 , C07C2/58 , C07C2/64 , C07C2/66 , C07C15/00 , C07C15/02 , C07C15/04 , C07C15/06 , C07C15/08
CPC classification number: B01J8/34 , B01J8/1818 , B01J8/1827 , B01J8/1872 , C07C2/864 , C07C2/865 , Y02P20/52 , C07C15/08
Abstract: The invention relates to a process of alkylating aromatic hydrocarbons, and more particularly a process of making paraxylene by alkylation of benzene and/or toluene with methanol and/or dimethyl ether, and to an apparatus for carrying out said process, the improvement comprising staged injection of one of the reactants, with the stages separated by structured packing so as to minimize at least one of gas phase back-mixing, by-pass phenomena, and gas bubble size.
Abstract translation: 本发明涉及芳族烃的烷基化方法，更具体地说是一种通过用甲醇和/或二甲醚烷基化苯和/或甲苯来制备对二甲苯的方法，以及用于进行所述方法的设备，其改进包括分段注射 其中一种反应物，其阶段由规整填料分离，以使气相回混，旁路现象和气泡尺寸中的至少一种最小化。
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公开(公告)号：US08811239B2
公开(公告)日：2014-08-19
申请号：US13462323
申请日：2012-05-02
Applicant: Guangyi Liu , Lu Han , Yuhong Huang
Inventor： Guangyi Liu , Lu Han , Yuhong Huang
CPC classification number: H04B7/2656
Abstract: A communication method and device are applicable in a mobile communication system of LTE Type 2 wideband TDD. The method includes: transmitting, by a first communication device, to a second communication device a radio frame, where the radio frame includes a data timeslot for transmitting data, an uplink special timeslot and a downlink special timeslot for carrying synchronizing information, and the data timeslot is shorter than an original data timeslot by a first timeslot, and at least part of the first timeslot is located at the downlink special timeslot.
Abstract translation: 一种通信方法和装置可应用于LTE 2型宽带TDD的移动通信系统中。 该方法包括：由第一通信设备向第二通信设备发送无线帧，其中无线帧包括用于发送数据的数据时隙，用于携带同步信息的上行专用时隙和下行专用时隙，以及数据 时隙比原始数据时隙短于第一时隙，并且第一时隙的至少一部分位于下行专用时隙。
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公开(公告)号：US20110147274A1
公开(公告)日：2011-06-23
申请号：US12967703
申请日：2010-12-14
Applicant: Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, JR. , Roby Bearden, JR.
Inventor： Jorge L. Soto , Daniel P. Leta , Lu Han , Walter D. Vann , Mark A. Greaney , James R. Bielenberg , Paul D. Oldenburg , Jonathan M. McConnachie , Leo D. Brown , William C. Baird, JR. , Roby Bearden, JR.
CPC classification number: C10G19/08 , B01D53/1468 , B01D53/501 , B01D53/52 , B01D53/96 , B01D2251/404 , B01D2256/24 , C01B17/22 , C01B17/32 , C01D1/22 , C01F11/06 , C01F11/18 , C10G19/02 , C10G29/16 , C10G32/02 , C10G45/02
Abstract: After desulfurizing a hydrocarbon feedstream using an alkali metal reagent, the hydrocarbon feedstream can include particles of spent alkali metal salts. The spent alkali metal salts can be separated from the hydrocarbon feedstream and regenerated to form an alkali metal reagent, such as a alkali hydroxide or alkali sulfide. The regeneration process can pass through an intermediate stage of forming an alkali carbonate by successive reactions with carbon dioxide and calcium oxide. The calcium oxide can also be regenerated.
Abstract translation: 在使用碱金属试剂对烃进料流进行脱硫之后，烃进料流可以包括废碱金属盐的颗粒。 废碱金属盐可以与烃进料流分离并再生，形成碱金属试剂如碱金属氢氧化物或碱金属硫化物。 再生过程可以通过与二氧化碳和氧化钙的连续反应通过形成碱金属碳酸盐的中间阶段。 氧化钙也可以再生。
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Patent Agency Ranking
6.发明申请METHOD AND APPARATUS FOR WIDEBAND WIRELESS TRANSMISSION AND TRANSMISSION SYSTEM 有权用于宽带无线传输和传输系统的方法和装置公开(公告)号：US20100296386A1
公开(公告)日：2010-11-25
申请号：US12811157
申请日：2008-11-21
Applicant: Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
Inventor： Guangyi Liu , Lu Han , Qixing Wang , Yuhong Huang
IPC: H04J11/00
CPC classification number: H04L5/0016 , H04L27/2636 , H04L27/2647
Abstract: A method of wideband radio transmission is disclosed, the method includes the following steps: obtaining the parallel data symbols; encoding the obtaining parallel data symbols respectively; superposing the encoded data symbols; performing the fast Fourier inverse transform for the superposed data symbols and transmitting them. Applying the solution, the transmission efficiency and the transmission dependability of the OFDM system is raised. An apparatus for wideband radio transmission and a transmission system are also disclosed.
Abstract translation: 公开了一种宽带无线传输方法，该方法包括以下步骤：获得并行数据符号; 分别对获得的并行数据符号进行编码; 叠加编码数据符号; 对叠加的数据符号执行快速傅里叶逆变换并传输它们。 应用该方案，提高了OFDM系统的传输效率和传输可靠性。 还公开了一种用于宽带无线电传输和传输系统的装置。
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7.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
Applicant: 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
Inventor： 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 classification number: 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
Abstract: 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.
Abstract translation: 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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8.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
Applicant: 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
Inventor： 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 classification number: 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
Abstract: 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.
Abstract translation: 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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9.发明授权公开(公告)号：US08344197B2
公开(公告)日：2013-01-01
申请号：US12894778
申请日：2010-09-30
Applicant: James R. Lattner , Mark P. Hagemeister , Jon Edmond Randolph Stanat , John Di-Yi Ou , Xiaobo Zheng , Lu Han
Inventor： James R. Lattner , Mark P. Hagemeister , Jon Edmond Randolph Stanat , John Di-Yi Ou , Xiaobo Zheng , Lu Han
IPC: C07C2/66
CPC classification number: C07C2/864 , C07C2529/40 , Y02P20/52 , C07C15/08
Abstract: In a process for the production of para-xylene, methanol is preheated to a first temperature, an aromatic feedstock comprising toluene and/or benzene is preheated to a second temperature and the preheated methanol and aromatic feedstocks are fed to a reactor at a first methanol to aromatic feedstock molar ratio. The preheated aromatic feedstock is contacted with the preheated methanol under alkylation conditions in the reactor in the presence of a catalyst so that the methanol reacts with the aromatic feedstock to produce an effluent comprising para-xylene. During the reaction, a temperature is measured within the reactor and is compared with a predetermined optimal temperature. The methanol to aromatic feedstock molar ratio is then adjusted in a manner to reduce any difference between the measured and predetermined optimal temperatures in the reactor.
Abstract translation: 在制备对二甲苯的方法中，将甲醇预热至第一温度，将包含甲苯和/或苯的芳族原料预热至第二温度，并将预热的甲醇和芳族原料以第一个甲醇 与芳烃原料摩尔比。 预热的芳族原料在催化剂存在下在反应器中在烷基化条件下与预热的甲醇接触，使得甲醇与芳族原料反应以产生包含对二甲苯的流出物。 在反应期间，在反应器内测量温度并与预定的最佳温度进行比较。 然后以降低反应器中测量的和预定的最佳温度之间的任何差异的方式调节甲醇与芳族原料的摩尔比。
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公开(公告)号：US20110147273A1
公开(公告)日：2011-06-23
申请号：US12967425
申请日：2010-12-14
Applicant: Jorge L. Soto , Michael Raterman , Daniel P. Leta , Walter D. Vann , Lu Han , Jonathan M. McConnachie , James R. Bielenberg , William C. Baird, JR. , Roby Bearden, JR.
Inventor： Jorge L. Soto , Michael Raterman , Daniel P. Leta , Walter D. Vann , Lu Han , Jonathan M. McConnachie , James R. Bielenberg , William C. Baird, JR. , Roby Bearden, JR.
IPC: C10G19/02
Abstract: Hydrocarbon feedstreams are desulfurized using an alkali metal reagent, optionally in the presence of hydrogen. Improved control over reaction conditions can be achieved in part by controlling the particle size of the alkali metal salt and by using multiple desulfurization reactors. After separation of the spent alkali metal reagent, the resulting product can have suitable characteristics for pipeline transport and/or further refinery processing.
Abstract translation: 碳氢化合物原料流可以使用碱金属试剂任选在氢的存在下进行脱硫。 可以通过控制碱金属盐的粒度和使用多个脱硫反应器来部分改善对反应条件的控制。 在分离废碱金属试剂后，所得产物可具有用于管道运输和/或进一步精炼加工的合适特性。
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