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1. 发明申请

WO2016065093A1 SYSTEM AND PROCESS FOR CUMENE HYDROPEROXIDE CLEAVAGE WITH IMPROVED ONLINE INSTRUMENTATION CONFIGURATION 审中-公开
标题翻译：具有改进的在线仪器配置的CUMENE HYDROPEROXIDE CLEAVAGE的系统和方法
公开(公告)号：WO2016065093A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056799
申请日：2015-10-22
申请人： SABIC GLOBAL TECHNOLOGIES, B.V. , NELSON, Mark, Erik
发明人： NELSON, Mark, Erik , WILLIAMS, James, Patrick
IPC分类号： C07C37/08 , B01J19/24 , B01J19/18
CPC分类号： B01J19/2465 , B01J19/242 , B01J19/245 , B01J2208/00283 , B01J2219/00006 , B01J2219/0004 , B01J2219/00087 , B01J2219/00101 , B01J2219/00164 , B01J2219/0018 , B01J2219/00186 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/16 , C07C39/04 , C07C49/08
摘要： Disclosed herein are a method and systems for cumene hydroperoxide cleavage with an improved configuration for online instrumentation. The systems comprise a first fluid loop comprising one or more reactors and a fluid pump and a second fluid loop in fluid communication with the first fluid loop. This second fluid loop comprises an instrument configured to measure a characteristic of a fluid flowing through the second loop, wherein an input of the second fluid loop is disposed downstream of said fluid pump and an output of the second fluid loop is disposed upstream of said fluid pump. The method comprises causing fluid to flow within a first stage comprising one or more reactors and a fluid pump, wherein the first stage is configured to decompose a cumene hydroperoxide in the presence of a catalyst mixture to form a dicumyl peroxide mixture. The method also comprises causing at least a portion of the fluid to flow through a instrumentation line in open fluid communication with the first stage. This instrumentation line comprises an instrument configured to measure a characteristic of the fluid flowing through the instrumentation line and an input of the instrument line is disposed downstream of said fluid pump.
摘要翻译：本文公开了用于在线仪器的改进配置的枯烯氢过氧化物切割的方法和系统。该系统包括包含一个或多个反应器和流体泵的第一流体回路和与第一流体回路流体连通的第二流体回路。该第二流体回路包括被配置为测量流过第二回路的流体的特性的仪器，其中第二流体回路的输入设置在所述流体泵的下游，并且第二流体回路的输出设置在所述流体的上游泵。该方法包括使流体在包括一个或多个反应器和流体泵的第一阶段内流动，其中第一阶段被配置为在催化剂混合物存在下分解氢过氧化枯烯以形成二异丙苯过氧化物混合物。该方法还包括使流体的至少一部分流过与第一级开放流体连通的仪表管线。该仪器线包括被配置为测量流过仪表管线的流体的特性的仪器，并且仪器线的输入设置在所述流体泵的下游。

2. 发明申请

WO2004076512A2 TRANSPARENT AND HIGH-HEAT POLYCARBONATE-POLYSILOXANE COPOLYMERS AND TRANSPARENT BLENDS WITH POLYCARBONATE AND A PROCESS FOR PREPARING SAME 审中-公开
标题翻译：透明和高热聚碳酸酯 - 聚硅氧烷共聚物和具有聚碳酸酯的透明共混物及其制备方法
公开(公告)号：WO2004076512A2
公开(公告)日：2004-09-10
申请号：PCT/US2004/005215
申请日：2004-02-23
申请人： GENERAL ELECTRIC COMPAGNY , DERUDDER James, Louis , ROSENQUIST Niles, Richard , DAVIS, Gary, Charles , PIXTON, Matthew, Robert , NELSON, Mark, Erik , SU, Zhaohui
发明人： DERUDDER James, Louis , ROSENQUIST Niles, Richard , DAVIS, Gary, Charles , PIXTON, Matthew, Robert , NELSON, Mark, Erik , SU, Zhaohui
IPC分类号： C08G
CPC分类号： C08L83/10 , C08G64/186 , C08G64/24 , C08G77/448 , C08L69/00 , C08L2666/02 , C08L2666/18
摘要： A method is provided for making siloxane polycarbonate copolymers and blends of other polycarbonates with such copolymers wherein the copolymers and blends have excellent transparency and physical characteristic.
摘要翻译：提供了一种制备硅氧烷聚碳酸酯共聚物和其它聚碳酸酯与这些共聚物的共混物的方法，其中共聚物和共混物具有优异的透明度和物理特性。

3. 发明申请

WO2013039828A1 A FLOW CELL FOR MEASURING ELECTROMAGNETIC RADIATION ABSORPTION SPECTRA IN A CONTINUOUSLY FLOWING IMMISCIBLE LIQUID(S) OR LIQUIDS WITH ENTRAINED GAS PHASES 审中-公开
标题翻译：用于测量电磁辐射吸收光谱的流动池在连续流动的可渗透液体（液体）或液体中与限定气体相
公开(公告)号：WO2013039828A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/054426
申请日：2012-09-10
申请人： SABIC INNOVATIVE PLASTICS IP B.V. , NELSON, Mark Erik , DYKMAN, Arkady Samuilovich , ZINENKOV, Andrey Vladimirovich , MOSKVIN, Alexey Leonidovich , DROZDOVA, Lubov Borisovna
发明人： NELSON, Mark Erik , DYKMAN, Arkady Samuilovich , ZINENKOV, Andrey Vladimirovich , MOSKVIN, Alexey Leonidovich , DROZDOVA, Lubov Borisovna
IPC分类号： G01N21/05
CPC分类号： G01N21/05 , G01N2021/0346 , G01N2021/054
摘要： An apparatus and method for spectral analysis of immiscible phases are disclosed. A flow cell for online absorption measurements of immiscible process phases can comprise: a body containing an inlet window and an outlet window in operable communication with a measurement instrument; and a series of partitions that divide the inside of the flow cell into three (3) or more vessels that have an inlet and an outlet, wherein the vessels are connected in series with one another. Optionally, the first vessel is equipped with a porous membrane to facilitate the separation of immiscible process phases.
摘要翻译：公开了一种用于不混溶相的光谱分析的装置和方法。用于不混溶过程相的在线吸收测量的流动池可以包括：主体，其包含与测量仪器可操作地连通的入口窗口和出口窗口; 以及将流动池的内部分成具有入口和出口的三（3）个或更多个容器的一系列隔板，其中容器彼此串联连接。任选地，第一容器装备有多孔膜以便于分离不混溶的工艺阶段。

4. 发明申请

WO2016025228A1 CONTINUOUS PROCESS FOR MAKING POLYBUTYLENE TEREPHTHALATE 审中-公开
标题翻译：制备聚苯乙烯三十一酸酯的连续工艺
公开(公告)号：WO2016025228A1
公开(公告)日：2016-02-18
申请号：PCT/US2015/043542
申请日：2015-08-04
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , NELSON, Mark Erik
发明人： NELSON, Mark Erik , ALIDEDEOGLU, Husnu Alp , KUMAR, Prashant , KARROONNIRUN, Osit , OWENS, Donald
IPC分类号： C08G63/183 , C08G63/80
CPC分类号： C08G63/785 , B01J19/1862 , B01J2219/1941
摘要： The present invention is directed to a continuous process for preparing PBT from PBT oligomer.
摘要翻译：本发明涉及从PBT低聚物制备PBT的连续方法。

5. 发明申请

WO2013122677A1 APPARATUS AND METHOD FOR LIQUID LEVEL MEASUREMENT IN ELECTROLYTIC CELLS 审中-公开
标题翻译：电解液中液位测量的装置和方法
公开(公告)号：WO2013122677A1
公开(公告)日：2013-08-22
申请号：PCT/US2012/071638
申请日：2012-12-26
申请人： SABIC INNOVATIVE PLASTICS IP B.V. , NELSON, Mark Erik
发明人： NELSON, Mark Erik
IPC分类号： G01F23/26 , G05D9/02
CPC分类号： C25B15/08 , G01F23/265 , G01F23/268 , G05D9/04
摘要： An apparatus and method for detecting a liquid level in an electrolytic cell are disclosed herein, the apparatus comprising a level tube in fluid contact with the electrolytic cell; a proximity sensor positioned to detect the presence or absence of liquid at a predetermined level in the level tube; and a control system responsive to the proximity sensor, wherein the control system is in communication with the liquid level sensor via a communication system. The proximity sensor detects the presence or absence of fluid in the level tube and sends a signal to the control system via the communication system; and the control system provides an indication of liquid level.
摘要翻译：本文公开了一种用于检测电解池中的液位的装置和方法，该装置包括与电解槽流体接触的液位管; 接近传感器，定位成检测液位管中存在或不存在预定水平的液体; 以及响应于所述接近传感器的控制系统，其中所述控制系统经由通信系统与所述液位传感器通信。接近传感器检测液位管中存在或不存在流体，并通过通信系统向控制系统发送信号; 并且控制系统提供液位的指示。

6. 发明申请

WO2010077725A1 METHOD FOR PURIFYING ACETONE 审中-公开
标题翻译：净化乙腈的方法
公开(公告)号：WO2010077725A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/067296
申请日：2009-12-09
申请人： SABIC INNOVATIVE PLASTICS IP B.V. , NELSON, Mark Erik , SOKOLOV, Andrey Yurievich , KRUPENKO, Ilya Yurievich , ARISTOVICH, Valery Yurievich
发明人： NELSON, Mark Erik , SOKOLOV, Andrey Yurievich , KRUPENKO, Ilya Yurievich , ARISTOVICH, Valery Yurievich
IPC分类号： C07C45/85 , C07C49/08
CPC分类号： C07C45/85 , C07C45/82 , C07C49/08
摘要： A method for purifying a crude acetone raw material containing low molecular weight impurities using two columns is disclosed. The method comprises the steps of feeding the crude acetone raw material into a first column; adding an alkaline reagent and an oxidative agent into the first column to form high molecular weight impurities; removing a top fraction from the first column by distillation to form bottom fraction comprising an acetone mixture comprising high molecular weight impurities; feeding the bottom fraction comprising the acetone mixture obtained to a second rectification column at a charge point on the column; adding an alkaline reagent to the second column above the charge point of the bottom fraction fed; and separating a purified acetone from the high molecular weight impurities and removing the purified acetone as a top fraction by distillation in the second column, wherein the second rectification column is operated at atmospheric pressure.
摘要翻译：公开了使用两列纯化含有低分子量杂质的粗丙酮原料的方法。该方法包括将粗丙酮原料进料到第一塔中的步骤; 向第一塔中加入碱性试剂和氧化剂以形成高分子量杂质; 通过蒸馏从顶部馏分中除去顶部馏分以形成包含含有高分子量杂质的丙酮混合物的底馏分; 将所获得的包含丙酮混合物的塔底馏分在柱上的充电点进料至第二精馏塔; 向供给的底部馏分的充电点以上的第二塔加入碱性试剂; 并将纯化的丙酮与高分子量杂质分离，并在第二塔中通过蒸馏除去纯化的丙酮作为顶级馏分，其中第二精馏塔在大气压下运行。

7. 发明申请

WO2022093692A1 METHOD FOR PRODUCING PHENOL 审中-公开
公开(公告)号：WO2022093692A1
公开(公告)日：2022-05-05
申请号：PCT/US2021/056457
申请日：2021-10-25
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , NOVYE TECHNOLOGY , NELSON, Mark Erik
发明人： SOKOLOV, Andrey Yurevich , SOKOLOV, Alexey Andreevich
IPC分类号： C07C37/74 , C07C39/04 , C07C45/82 , C07C49/08
摘要： A method of separating phenol can include: separating a first portion of acetone from a product stream in an evaporator unit, wherein the first portion of the acetone includes recycle acetone and bypass acetone; recycling the recycle acetone; withdrawing a bottom fraction from the evaporator unit; neutralizing the bottom fraction to form a distillation feed stream that is directed to a distillation column; separating the distillation feed stream into a bottom stream and an overhead stream, the bottom stream including a crude phenol fraction; passing the overhead stream through a condenser to produce a distillate as a crude acetone fraction, and wherein a reflux ratio of the distillation column is less than or equal to 0.40, with the reflux ratio a ratio of a weight of a reflux to distillate weight; and directing the bypass acetone around the distillation column.

8. 发明申请

WO2021178393A1 METHOD AND SYSTEM FOR OXIDIZING CUMENE AND HYDROCARBONS 审中-公开
公开(公告)号：WO2021178393A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/020445
申请日：2021-03-02
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , NELSON, Mark Erik
发明人： DYKMAN, Arkady Samuilovich , ZINENKOV, Andrey Vladimirovich
IPC分类号： C07C407/00 , C07C409/10
摘要： A method for oxidizing a hydrocarbon includes feeding an oxidant to a top portion of a reactor; reacting the hydrocarbon with the oxidant in the reactor to obtain a reaction product stream, the reaction product stream exiting a reactor outlet at a bottom portion of the reactor; and recycling a portion of the reaction product stream to the top portion of the reactor; and introducing the oxidant into an oxidation liquid comprising the portion of the reaction product stream recycled to the top portion of the reactor to form a reaction media stream entering a reactor inlet at the top portion of the reactor. A pressure of the reactor outlet exceeds a pressure of the reactor inlet by at least 5%. The reaction media stream moves vertically downwards in the reactor.

9. 发明申请

WO2017044229A1 A METHOD OF RECOVERING PHENOL FROM A BPA PRODUCTION PLANT AND THE PLANT FOR RECOVERING THE SAME 审中-公开
标题翻译：从BPA生产厂回收苯酚的方法和用于回收其的设备
公开(公告)号：WO2017044229A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/046151
申请日：2016-08-09
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , NELSON, Mark Erik
发明人： NELSON, Mark Erik , YOUSSEF, Ahmed Abouelfetouh , BARO, Karl Aaron , EIJSBOUTS, Paulus Johannes Maria
IPC分类号： C07C37/20 , C07C37/50 , C07C37/68 , C07C37/72 , C07C37/74 , C07C37/82 , C07C37/08
CPC分类号： C07C37/20 , C07C37/685 , C07C37/72 , C07C37/74 , C07C37/82 , C07C39/16 , C07C39/06
摘要： In an embodiment, a method of recovering phenol from a bisphenol A production facility comprises reacting phenol and acetone to produce a bisphenol A stream; separating the bisphenol A stream into a product bisphenol A stream and a purge stream; separating the purge stream into a primary top outlet stream and a primary bottom outlet stream; adding an acid catalyst to the primary bottom outlet stream to form a cracker inlet stream; separating the cracker inlet stream into a cracker top outlet stream and a cracker bottom outlet stream; separating the cracker top outlet stream and the cracker bottom outlet stream into a secondary top outlet stream and a secondary bottom outlet stream; forming a bisphenol A plant phenol recovery stream; combining the bisphenol A plant phenol recovery stream with a stream of a phenol purification plant.
摘要翻译：在一个实施方案中，从双酚A生产设备回收苯酚的方法包括使苯酚和丙酮反应生成双酚A料流; 将双酚A流分离成产物双酚A流和净化流; 将清洗流分离成主顶部出口流和初级底部出口流; 向主底部出口流中加入酸催化剂以形成裂化器入口流; 将裂化器入口流分离成裂化器顶部出口流和裂化器底部出口流; 将裂化器顶部出口流和裂化器底部出口流分离成第二顶部出口流和二次底部出口流; 形成双酚A植物苯酚回收流; 将双酚A植物苯酚回收流与苯酚纯化厂的流混合。

10. 发明申请

WO2010077724A1 METHOD FOR PURIFYING ACETONE 审中-公开
标题翻译：净化乙腈的方法
公开(公告)号：WO2010077724A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/067293
申请日：2009-12-09
申请人： SABIC INNOVATIVE PlASTICS IP B.V. , NELSON, Mark, Erik , SOKOLOV, Andrey, Yurievich , KRUPENKO, Ilya, Yurievich , ARISTOVICH, Valery, Yurievich
发明人： NELSON, Mark, Erik , SOKOLOV, Andrey, Yurievich , KRUPENKO, Ilya, Yurievich , ARISTOVICH, Valery, Yurievich
IPC分类号： C07C45/85 , C07C49/08
CPC分类号： C07C45/85 , C07C49/08
摘要： A method for purifying a crude acetone raw material using three columns in sequence comprises the steps of feeding the crude acetone raw material into a first column; adding an alkaline reagent and an oxidative reagent into the first column; feeding the first bottom fraction to a second rectification column; optionally adding an alkaline reagent to the second column above the charge point of the bottom fraction; separating a purified acetone from the high molecular weight impurities and removing the purified acetone as a top fraction by distillation in the second column, forming a second bottom fraction comprising an acetone mixture comprising high molecular weight impurities; feeding the second bottom fraction to a third rectification column; removing a top fraction from the third column; and returning the top fraction removed from the third column to the first column, wherein the second rectification column is operated at atmospheric pressure.
摘要翻译：依次使用三列纯化粗丙酮原料的方法包括将粗丙酮原料进料到第一塔中的步骤; 在第一塔中加入碱性试剂和氧化试剂; 将第一底部馏分送入第二精馏塔; 任选地在底部馏分的充电点上方的第二塔中加入碱性试剂; 将纯化的丙酮与高分子量杂质分离，并在第二塔中通过蒸馏除去纯化的丙酮作为顶级馏分，形成包含高分子量杂质的丙酮混合物的第二塔底馏分; 将第二底部馏分送入第三精馏塔; 从第三列移除顶部馏分; 并将从第三塔去除的顶部馏分返回到第一塔，其中第二精馏塔在大气压力下操作。

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