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1. 发明授权

US2603195A Tubular heater and method of controlling radiation effects therein 失效
标题翻译：管状加热器及其中辐射效应的控制方法
公开(公告)号：US2603195A
公开(公告)日：1952-07-15
申请号：US10421249
申请日：1949-07-12
申请人： SHELL DEV
发明人： KARL PERMANN
IPC分类号： B01J6/00 , B01J19/00 , C10G9/20 , F22G5/02 , F28D7/16
CPC分类号： F28D7/1669 , B01J6/008 , B01J19/0013 , B01J2219/00058 , B01J2219/00081 , B01J2219/00157 , B01J2219/00164 , B01J2219/00175 , B01J2219/00186 , C10G9/20 , F22G5/02

2. 发明授权

US08697907B2 Process for the production of acetic acid 有权
标题翻译：乙酸生产工艺
公开(公告)号：US08697907B2
公开(公告)日：2014-04-15
申请号：US12225244
申请日：2007-03-16
申请人： Lesley Ann Key , Andrew David Poole
发明人： Lesley Ann Key , Andrew David Poole
IPC分类号： C07C51/12
CPC分类号： B01J19/128 , B01J19/002 , B01J2219/00051 , B01J2219/00162 , B01J2219/00175 , B01J2219/00186 , B01J2219/00195 , B01J2219/00213 , B01J2219/00229 , B01J2219/00252 , C07C51/12 , C07C53/08
摘要： Process for producing acetic acid by carbonylating methanol and/or a reactive derivative thereof in a liquid reaction composition in which there exists in equilibrium, at least a first soluble catalytic species and a second soluble catalytic species. The first catalytic species is the least catalytically active or promotionally active of the species existing in the equilibrium. The process includes determining (i) the concentration of the first catalytic species and/or (ii) the ratio of the concentration of the first catalytic species to the concentration of the second catalytic species in equilibrium therewith, present in the liquid reaction composition and/or a present in a liquid fraction in a separation step, and maintaining (i) and/or (ii) below a pre-determined value.
摘要翻译：通过在平衡状态下存在的液体反应组合物中将甲醇和/或其活性衍生物羰基化制备乙酸的方法，至少第一可溶性催化物质和第二可溶性催化物质。第一种催化物质是存在于平衡物质中最少的催化活性或促进活性物质。该方法包括确定（i）第一催化物质的浓度和/或（ii）存在于液体反应组合物中的第一催化物质的浓度与其平衡的第二催化物质的浓度的比例和/ 或在分离步骤中存在于液体馏分中，并且将（i）和/或（ii）维持在预定值以下。

3. 发明申请

US20070159628A1 Control method in a polymerization process 有权
标题翻译：聚合过程中的控制方法
公开(公告)号：US20070159628A1
公开(公告)日：2007-07-12
申请号：US10547659
申请日：2004-02-24
申请人： Christian Schmidt , Ziegler Stefan , Gabriele Mei , Stefano Bertolini , Gerben Meier
发明人： Christian Schmidt , Ziegler Stefan , Gabriele Mei , Stefano Bertolini , Gerben Meier
IPC分类号： G01N15/02
CPC分类号： C08F297/08 , B01J8/228 , B01J19/006 , B01J19/2435 , B01J2208/00548 , B01J2208/00584 , B01J2208/00663 , B01J2208/00672 , B01J2208/00849 , B01J2219/00164 , B01J2219/00175 , B01J2219/00182 , C08F2/00 , C08F2400/02 , G01N21/53 , Y10T436/143333
摘要： Method for monitoring the velocity of growing polymer particles flowing in a two-phase stream during a polymerization process, said method comprising measuring the degree of attenuation in the propagation of light in said two-phase stream by means of a photometric instrument, said photometric instrument comprising: one or more transmitting optical waveguides connecting one or more light sources to said two-phase stream, one or more receiving optical waveguides connecting said two-phase stream to a light detector.
摘要翻译：用于监测在聚合过程中在两相流中流动的生长中的聚合物颗粒的速度的方法，所述方法包括通过测光仪测量所述两相流中光的传播衰减程度，所述测光仪包括：将一个或多个光源连接到所述两相流的一个或多个发射光波导，将所述两相流连接到光检测器的一个或多个接收光波导。

4. 发明授权

US08999007B2 Method for fines control 有权
标题翻译：罚款控制方法
公开(公告)号：US08999007B2
公开(公告)日：2015-04-07
申请号：US13941351
申请日：2013-07-12
申请人： Ostara Nutrient Recovery Technologies Inc.
发明人： Ahren Thomas Britton , Donald R. Clark , Ram Prasad Melahalli Sathyanarayana
IPC分类号： C01F5/34 , C01B25/45
CPC分类号： C01B25/451 , B01D9/0036 , B01D9/0059 , B01D9/0063 , B01J19/0006 , B01J19/2465 , B01J2219/00175 , B01J2219/00177 , B01J2219/00202 , B01J2219/00211 , B01J2219/00213 , B01J2219/00231 , B01J2219/00826 , C01B25/32 , C02F1/5254 , C02F1/66 , C02F3/085 , C02F2101/105 , C02F2103/001 , C02F2209/06 , C02F2209/11 , C02F2301/043 , C02F2301/046 , C05B7/00 , Y02W10/15 , C05B9/00
摘要： Methods and apparatus for precipitating dissolved materials from a solution involve reduction of fines. In an embodiment, the method comprises: introducing a solution into a reactor, causing the dissolved materials in the solution to precipitate into crystals under a first reaction condition, adjusting the reaction condition from the first reaction condition to a second reaction condition, maintaining the reaction condition in the second reaction condition to cause a sub-population of the crystals to dissolve, and adjusting the reaction condition from the second reaction condition to the first reaction condition. In an embodiment, the apparatus comprises a reaction tank, a recycling path and at least an acid injector which is configured for dosing an acid into solution flow in the recycling path.
摘要翻译：从溶液中沉淀溶解的材料的方法和设备包括减少细粉。在一个实施方案中，所述方法包括：将溶液引入反应器中，使得溶液中的溶解物质在第一反应条件下沉淀成晶体，将反应条件从第一反应条件调节至第二反应条件，保持反应在第二反应条件下使晶体的亚群溶解，并将反应条件从第二反应条件调节至第一反应条件。在一个实施例中，该装置包括反应罐，再循环路径和至少一个酸注射器，该酸注射器构造成用于将酸定量给回流路径中的溶液流。

5. 发明申请

US20150017085A1 REACTOR APPARATUS AND METHODS FOR FINES CONTROL 有权
标题翻译：反应器装置和精细控制方法
公开(公告)号：US20150017085A1
公开(公告)日：2015-01-15
申请号：US13941351
申请日：2013-07-12
申请人： Ostara Nutrient Recovery Technologies Inc.
发明人： Ahren Thomas Britton , Donald R. Clark , Ram Prasad Melahalli Sathyanarayana
IPC分类号： C01B25/45
CPC分类号： C01B25/451 , B01D9/0036 , B01D9/0059 , B01D9/0063 , B01J19/0006 , B01J19/2465 , B01J2219/00175 , B01J2219/00177 , B01J2219/00202 , B01J2219/00211 , B01J2219/00213 , B01J2219/00231 , B01J2219/00826 , C01B25/32 , C02F1/5254 , C02F1/66 , C02F3/085 , C02F2101/105 , C02F2103/001 , C02F2209/06 , C02F2209/11 , C02F2301/043 , C02F2301/046 , C05B7/00 , Y02W10/15 , C05B9/00
摘要： Methods and apparatus for precipitating dissolved materials from a solution involve reduction of fines. In an embodiment, the method comprises: introducing a solution into a reactor, causing the dissolved materials in the solution to precipitate into crystals under a first reaction condition, adjusting the reaction condition from the first reaction condition to a second reaction condition, maintaining the reaction condition in the second reaction condition to cause a sub-population of the crystals to dissolve, and adjusting the reaction condition from the second reaction condition to the first reaction condition. In an embodiment, the apparatus comprises a reaction tank, a recycling path and at least an acid injector which is configured for dosing an acid into solution flow in the recycling path.
摘要翻译：从溶液中沉淀溶解的材料的方法和设备包括减少细粉。在一个实施方案中，所述方法包括：将溶液引入反应器中，使得溶液中的溶解物质在第一反应条件下沉淀成晶体，将反应条件从第一反应条件调节至第二反应条件，保持反应在第二反应条件下使晶体的亚群溶解，并将反应条件从第二反应条件调节至第一反应条件。在一个实施例中，该装置包括反应罐，再循环路径和至少一个酸注射器，该酸注射器构造成用于将酸定量给回流路径中的溶液流。

6. 发明授权

US08059264B2 Monitoring velocities in a polymerization process 有权
标题翻译：监测聚合过程中的速度
公开(公告)号：US08059264B2
公开(公告)日：2011-11-15
申请号：US10547659
申请日：2004-02-24
申请人： Christian Ulrich Schmidt , Stefan Ziegler , Gabriele Mei , Stefano Bertolini , Gerben Meier
发明人： Christian Ulrich Schmidt , Stefan Ziegler , Gabriele Mei , Stefano Bertolini , Gerben Meier
IPC分类号： G01N21/85 , G01P5/00
CPC分类号： C08F297/08 , B01J8/228 , B01J19/006 , B01J19/2435 , B01J2208/00548 , B01J2208/00584 , B01J2208/00663 , B01J2208/00672 , B01J2208/00849 , B01J2219/00164 , B01J2219/00175 , B01J2219/00182 , C08F2/00 , C08F2400/02 , G01N21/53 , Y10T436/143333
摘要： Method for monitoring the velocity of growing polymer particles flowing in a two-phase stream during a polymerization process, said method comprising measuring the degree of attenuation in the propagation of light in said two-phase stream by means of a photometric instrument, said photometric instrument comprising: one or more transmitting optical waveguides connecting one or more light sources to said two-phase stream, one or more receiving optical waveguides connecting said two-phase stream to a light detector.
摘要翻译：用于监测在聚合过程中在两相流中流动的生长中的聚合物颗粒的速度的方法，所述方法包括通过测光仪测量所述两相流中光的传播衰减程度，所述测光仪包括：将一个或多个光源连接到所述两相流的一个或多个发射光波导，将所述两相流连接到光检测器的一个或多个接收光波导。

7. 发明授权

US5824203A Method and means for changing characteristics of substances 失效
标题翻译：改变物质特性的方法和手段
公开(公告)号：US5824203A
公开(公告)日：1998-10-20
申请号：US192096
申请日：1994-02-04
申请人： John L. Remo
发明人： John L. Remo
IPC分类号： A62D3/00 , B01J19/08 , B01J19/24 , C10G32/02 , B03C5/00
CPC分类号： C10G32/02 , B01J19/087 , B01J19/2415 , B01J2219/00168 , B01J2219/00175 , B01J2219/0809 , B01J2219/083 , B01J2219/0833 , B01J2219/0835 , B01J2219/0877
摘要： A method and means for changing the characteristics of a substance, particularly a viscous substance, involves passing the substance into a path, passing a solvent for that substance into the path, and subjecting the substance and the solvent to a pulsating electric field in the frequency range of 0.1 Hz to 100 Hz.
摘要翻译：用于改变物质特别是粘性物质的特性的方法和方法包括将物质通入路径，将该物质的溶剂通入路径，并使该物质和溶剂以频率的脉动电场范围为0.1Hz至100Hz。

8. 发明申请

US20190083950A1 System and Method for Monitoring and Controlling a Polymerization System 审中-公开
公开(公告)号：US20190083950A1
公开(公告)日：2019-03-21
申请号：US15710183
申请日：2017-09-20
申请人： Chevron Phillips Chemical Company LP
发明人： Eric D. SCHWERDTFEGER , Daniel G. HERT , Eric J. NETEMEYER
IPC分类号： B01J19/00 , C08F110/02 , C08G85/00 , B01J19/06 , B01J19/24
CPC分类号： B01J19/002 , B01J4/008 , B01J19/0006 , B01J19/0033 , B01J19/06 , B01J19/1837 , B01J19/245 , B01J19/2465 , B01J2219/00033 , B01J2219/00051 , B01J2219/00171 , B01J2219/00175 , B01J2219/00186 , B01J2219/00247 , C08F110/02 , C08F2400/02 , C08G85/00 , C08G85/006 , C08F2/01
摘要： The present disclosure relates generally to a system having a reactor system with a polymerization reactor and a feed system fluidly coupled to a feed inlet of the reactor. The feed system supplies components to the reactor via the feed inlet, and the reactor has a flow path that continuously conveys the components through the reactor and subjects the components to polymerization conditions to produce a polymer. The system also has an analysis system coupled to the reactor for online monitoring of a particle size of the polymer. Further, the system includes a control system, coupled to the analysis and feed systems, that receives a signal from the analysis system indicative of the monitored particle size of the polymer and adjusts an operating parameter of the feed system to control a flow rate of at least one of the components to the reactor based at least on the signal.

9. 发明申请

US20110288060A1 APPARATUS AND PROCESS FOR PRODUCING CRYSTALS 审中-公开
标题翻译：用于生产水晶的装置和方法
公开(公告)号：US20110288060A1
公开(公告)日：2011-11-24
申请号：US13143257
申请日：2010-01-05
申请人： Graham Ruecroft , John Burns
发明人： Graham Ruecroft , John Burns
IPC分类号： A61K31/58 , A61K31/19 , A61K31/135 , A61P37/08 , A61P11/08 , A61P29/00 , A61P31/12 , A61P31/00 , A61P35/00 , A61P25/00 , A61P9/00 , A61P25/16 , A61P31/18 , A61P25/08 , A61P1/00 , A61P21/00 , A61P3/00 , A61P13/00 , A61P19/00 , B01J8/16 , B01J19/10 , A61K31/56
CPC分类号： B01J19/10 , B01D9/005 , B01D9/0054 , B01D9/0059 , B01D9/0081 , B01J19/006 , B01J19/1812 , B01J19/185 , B01J2219/00094 , B01J2219/00166 , B01J2219/00175 , B01J2219/00186 , Y10T428/2982
摘要： This invention provides an oscillating baffled reactor apparatus for preparing crystalline particles of at least one substance comprising: a reactor vessel; means for supplying a first flowing stream; means for oscillating fluid within the reactor vessel; a plurality of baffles; source of ultrasonic radiation; and means for collecting said particles.
摘要翻译：本发明提供一种用于制备至少一种物质的结晶颗粒的摆动挡板反应器装置，包括：反应器容器; 用于提供第一流动流的装置; 用于在反应堆容器内振荡流体的装置; 多个挡板; 超声波辐射源; 以及用于收集所述颗粒的装置。

10. 发明申请

US20100228051A1 Process for the Production of Acetic Acid 有权
标题翻译：醋酸生产工艺
公开(公告)号：US20100228051A1
公开(公告)日：2010-09-09
申请号：US12225244
申请日：2007-03-16
申请人： Lesley Ann Key , Andrew David Poole
发明人： Lesley Ann Key , Andrew David Poole
IPC分类号： C07C51/12
CPC分类号： B01J19/128 , B01J19/002 , B01J2219/00051 , B01J2219/00162 , B01J2219/00175 , B01J2219/00186 , B01J2219/00195 , B01J2219/00213 , B01J2219/00229 , B01J2219/00252 , C07C51/12 , C07C53/08
摘要： A process for the production of acetic acid which process comprises carbonylating methanol and/or a reactive derivative thereof in a liquid reaction composition in which there exists in equilibrium, at least a first soluble catalytic species and a second soluble catalytic species, wherein the first catalytic species is the least catalytically active or promotionally active of the species existing in the equilibrium, comprises determining (i) the concentration of the first catalytic species and/or (ii) the ratio of the concentration of the first catalytic species to the concentration of the second catalytic species in equilibrium therewith, present in the liquid reaction composition and/or a present in a liquid fraction in a separation step and maintaining (i) and/or (ii) below a pre-determined value, preferably by adjusting the concentration of at least the first catalytic species present in the liquid reaction composition and/or liquid fraction.
摘要翻译：一种生产乙酸的方法，该方法包括在平衡存在的液体反应组合物中羰基化甲醇和/或其活性衍生物，至少第一可溶性催化物质和第二可溶性催化物质，其中第一催化剂物种是存在于平衡中的物质的催化活性或促进活性最低的物质，包括确定（i）第一催化物质的浓度和/或（ii）第一催化物质的浓度与第一催化物质的浓度之比存在于液体反应组合物中的第二催化物质和/或在分离步骤中存在于液体馏分中，并且将（i）和/或（ii）维持在预定值以下，优选通过调节浓度至少第一催化物质存在于液体反应组合物和/或液体馏分中。

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