SYSTEM AND PROCESS FOR CUMENE HYDROPEROXIDE CLEAVAGE WITH IMPROVED ONLINE INSTRUMENTATION CONFIGURATION
    2.
    发明申请
    SYSTEM AND PROCESS FOR CUMENE HYDROPEROXIDE CLEAVAGE WITH IMPROVED ONLINE INSTRUMENTATION CONFIGURATION 审中-公开
    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

    Abstract: 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.

    Abstract translation: 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。

    VERFAHREN ZUR HERSTELLUNG VON NITROBENZOL
    3.
    发明申请
    VERFAHREN ZUR HERSTELLUNG VON NITROBENZOL 审中-公开
    用于生产硝基苯

    公开(公告)号:WO2015197521A1

    公开(公告)日:2015-12-30

    申请号:PCT/EP2015/063924

    申请日:2015-06-22

    Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung von Nitrobenzol durch Nitrierung von Benzol mit einem Gemisch aus Salpetersäure und Schwefelsäure unter adiabaten Bedingungen, bei dem während eines Produktions Stillstandes nicht die ganze Produktionsanlage abgefahren wird, sondern die Produktionsanlage ganz oder zumindest teilweise „im Kreis" gefahren wird. Des Weiteren betrifft die vorliegende Erfindung eine Anlage zur Herstellung von Nitrobenzol und ein Verfahren zum Betrieb einer Anlage zur Herstellung von Nitrobenzol.

    Abstract translation: 本发明涉及一种用于连续生产硝基苯的由苯的硝化用硝酸和绝热条件下硫酸,其特征在于,生产停顿期间不是整个生产线被追踪的混合物,但生产植物完全或至少部分地“在一个圆圈” 此外被驱动。,本发明涉及用于生产硝基苯中,然后用于操作植物用于生产硝基苯的方法的植物。

    MULTI-ZONE REACTOR FOR CONTINUOUS POLYMERIZATION OF ALPHA OLEFIN MONOMERS
    4.
    发明申请
    MULTI-ZONE REACTOR FOR CONTINUOUS POLYMERIZATION OF ALPHA OLEFIN MONOMERS 审中-公开
    用于连续聚合ALPHA烯烃单体的多区反应器

    公开(公告)号:WO2015078816A1

    公开(公告)日:2015-06-04

    申请号:PCT/EP2014/075412

    申请日:2014-11-24

    Abstract: The invention relates to a multi-zone reactor suitable for the continuous fluidized bed polymerization of one or more α-olefin monomers of which at least one is ethylene or propylene, which multi-zone reactor is operable in condensed mode, which multi-zone reactor comprises a first zone, a second zone, a third zone, a fourth zone and a distribution plate, wherein the first zone is separated from the second zone by the distribution plate, wherein the multi-zone reactor is extended in the vertical direction wherein the second zone of the multi-zone reactor is located above the first zone and wherein the third zone of the multi-zone reactor is located above the second zone, and wherein the fourth zone of the multi-zone reactor is located above the third zone wherein the second zone contains an inner wall, wherein at least part of the inner wall of the second zone is either in the form of a gradually increasing inner diameter or a continuously opening cone, wherein the diameter or the opening increases in the vertical direction towards the top of the multi-zone reactor wherein the third zone contains an inner wall, wherein at least part of the inner wall of the third zone is either in the form of a gradually increasing inner diameter or a continuously opening cone, wherein the diameter or the opening increases in the vertical direction towards the top of the multi-zone reactor wherein the largest diameter of the inner wall of the third zone is larger than the largest diameter of the inner wall of the second zone.

    Abstract translation: 本发明涉及适用于一种或多种α-烯烃单体的连续流化床聚合的多区域反应器,其中至少一种是乙烯或丙烯,该多区域反应器可以冷凝模式操作,该多区域反应器 包括第一区域,第二区域,第三区域,第四区域和分布板,其中所述第一区域与所述分配板与所述第二区域分离,其中所述多区域反应器在垂直方向上延伸,其中, 多区域反应器的第二区域位于第一区域上方,并且其中多区域反应器的第三区域位于第二区域上方,并且其中多区域反应器的第四区域位于第三区域之上,其中 所述第二区域包含内壁,其中所述第二区域的所述内壁的至少一部分呈逐渐增加的内径或连续开口锥体的形式,其中所述直径或所述开口 在多区域反应器的顶部的垂直方向上的ning增加,其中第三区域包含内壁,其中第三区域的内壁的至少一部分是内径逐渐增加的形式或连续地 开口锥体,其中直径或开口朝着多区域反应器的顶部在垂直方向上增加,其中第三区域的内壁的最大直径大于第二区域的内壁的最大直径。

    DIGESTION UNITS CONFIGURED FOR HIGH YIELD BIOMASS PROCESSING
    6.
    发明申请
    DIGESTION UNITS CONFIGURED FOR HIGH YIELD BIOMASS PROCESSING 审中-公开
    配置用于高效生物量处理的消除单元

    公开(公告)号:WO2014004844A1

    公开(公告)日:2014-01-03

    申请号:PCT/US2013/048212

    申请日:2013-06-27

    Abstract: Digestion units for processing cellulosic biomass can comprise a chamber having a height that is greater than its width, the chamber having an opening suitable for solids introduction located within the upper 20% of its height; one or more first fluid conduits connected to the chamber within the lower 20% of its height, at least one of the first fluid conduits extending into the chamber and being elevated above the bottom of the chamber; one or more second fluid conduits connected to the chamber within the upper 20% of its height, at least one of the first fluid conduits being fluidly coupled to at least one of the second fluid conduits; a porous medium located in the chamber within the lower 20% of its height; and a movable pressure isolation device covering the opening; wherein the digestion unit is operable to maintain a pressure of at least 30 bar.

    Abstract translation: 用于处理纤维素生物质的消化单元可以包括具有大于其宽度的高度的室,所述室具有适合于位于其高度的上部20%内的固体引入的开口; 一个或多个第一流体管道,其在其高度的下20%内连接到所述室,所述第一流体管道中的至少一个延伸到所述室中并且在所述室的底部上方升高; 一个或多个第二流体管道,其在高度的上部20%内连接到所述腔室,所述第一流体管道中的至少一个流体地联接到所述第二流体管道中的至少一个; 位于室内的多孔介质在其高度的20%的下部; 以及覆盖所述开口的可移动压力隔离装置; 其中所述消化单元可操作以保持至少30巴的压力。

    액체금속을 이용한 열분해 장치
    7.
    发明申请
    액체금속을 이용한 열분해 장치 审中-公开
    使用液体金属的热解设备

    公开(公告)号:WO2013094878A1

    公开(公告)日:2013-06-27

    申请号:PCT/KR2012/009462

    申请日:2012-11-09

    Abstract: 본 발명에 따른 액체금속을 이용한 열분해 장치는 액체금속이 수용되는 중공의 반응로, 상기 반응로에 연결되는 순환 펌프, 상기 반응로 상부에 배치되며, 상기 순환 펌프로부터 상기 액체금속을 전송받는 버퍼 탱크, 상기 버퍼탱크에 결합되고, 상기 버퍼 탱크 내의 액체금속을 상기 반응로 내부로 분사하는 노즐, 및 상기 반응로 내의 상기 액체금속으로 공기를 공급하는 공기 공급원을 포함하며, 상기 반응로에 투입된 연료로부터 발생한 챠(char)는 상기 공기 공급원을 통해 상기 반응로의 하부로 유입된 공기와 반응하여 연소하고, 상기 노즐로부터 분사된 상기 액체금속의 입자는 상기 반응로에서 발생된 가스와 반응하여 상기 가스를 정제하는 것을 특징으로 한다.

    Abstract translation: 根据本发明的使用液态金属的热解装置包括:容纳液态金属的中空反应器; 连接到反应器的循环泵; 缓冲罐,设置在反应器的顶部,以从循环泵接收液态金属; 与缓冲罐结合的喷嘴,将液体金属注入缓冲罐中进入反应器; 以及向反应器中的液态金属供给空气的空气供给源。 由输入到反应堆的燃料产生的焦炭与由空气供给源引入的空气一起燃烧反应器的下部,并且通过喷嘴喷射的液态金属的颗粒与在 反应器来改善气体。

    ALKYLATION PROCESS WITH CATALYST TRANSFER
    9.
    发明申请
    ALKYLATION PROCESS WITH CATALYST TRANSFER 审中-公开
    具有催化转移的烷基化方法

    公开(公告)号:WO2006107485A2

    公开(公告)日:2006-10-12

    申请号:PCT/US2006/007860

    申请日:2006-03-06

    Abstract: A system and/or process for alkylating hydrocarbons which includes an improved method of safely handling alkylation catalyst is disclosed. The process includes passing the alkylation catalyst from a settler vessel to a catalyst receiving vessel, via a catalyst cooler, for containment therein in the presence of a condensible gas. Also disclosed is a method for controlling the pressure in the catalyst receiving vessel by controlling the rate of removal of vapors.

    Abstract translation: 公开了一种用于烷基化烃的系统和/或方法,其包括安全处理烷基化催化剂的改进方法。 该方法包括通过催化剂冷却器将烷基化催化剂从沉降器容器传递到催化剂接收容器,以便在可冷凝气体存在下容纳其中。 还公开了一种通过控制蒸汽除去速率来控制催化剂接收容器中的压力的​​方法。

    APPARATUS FOR PREPARING POLYOLEFIN PRODUCTS AND METHODOLOGY FOR USING THE SAME
    10.
    发明申请
    APPARATUS FOR PREPARING POLYOLEFIN PRODUCTS AND METHODOLOGY FOR USING THE SAME 审中-公开
    制备聚烯烃产品的方法及其使用方法

    公开(公告)号:WO2004101128A2

    公开(公告)日:2004-11-25

    申请号:PCT/US2004/011428

    申请日:2004-04-14

    IPC: B01J

    Abstract: ­Apparatus (202) for olefin polymerization includes a plurality of shell and tube olefin polymerization reactors (202a, 202b), each of which has an olefin polymerization reaction mixture inlet connection and a crude polyolefin product outlet connection (55a, 55b). Each reactor (202a, 202b) is equipped with a recirculation system including a pump (25a, 25b) arranged to circulate a reaction mixture through the tube side of the reactor (202a, 202b) independently of the introduction of olefin polymerization reaction mixture into the reactor (202a, 202b). The apparatus (202) also includes an inlet reaction mixture distribution manifold (215, 15a, 15b) and an outlet polymerization reaction mixture collection manifold (255, 55a, 55b) interconnecting the reactors (202a, 202b) for operation in parallel. The apparatus (202) also includes catalyst composition and catalyst modifier inlets (16a, 16b, 30a, 30b) for each reactor (202a, 202b) arranged such that a catalyst modifier to may be introduced into each reactor (202a, 202b) at a rate which is independent of the introduction of catalyst composition. The apparatus (202) further incorporates a crude polyolefin product catalyst removal and wash system including a plurality of settler vessels (302, 306, 308), associated piping and an inlet (318) for a catalyst killing agent. This crude polyolefin product catalyst removal and wash system operates to receive crude polyolefin product from the crude polyolefin product outlet (255) and remove residual catalyst therefrom.

    Abstract translation: 用于烯烃聚合的设备(202)包括多个壳管式烯烃聚合反应器(202a,202b),每个反应器具有烯烃聚合反应混合物入口连接和粗聚烯烃产物出口连接(55a,55b)。 每个反应器(202a,202b)配备有再循环系统,其包括泵(25a,25b),泵(25a,25b)布置成使反应混合物循环通过反应器(202a,202b)的管侧,而不管将烯烃聚合反应混合物引入 反应器(202a,202b)。 装置(202)还包括入口反应混合物分配歧管(215,15a,15b)和与反应器(202a,202b)相互并联操作的出口聚合反应混合物收集歧管(255,55a,55b)。 装置(202)还包括用于每个反应器(202a,202b)的催化剂组合物和催化剂改进剂入口(16a,16b,30a,30b),其布置成使得可以在一个反应​​器(202a,202b) 速率与引入催化剂组成无关。 装置(202)还包括粗聚烯烃产物催化剂去除和洗涤系统,其包括多个沉降器容器(302,306,308),相关联的管道和用于催化剂杀死剂的入口(318)。 该粗聚烯烃产物催化剂去除和洗涤系统用于从粗聚烯烃产物出口(255)接收粗聚烯烃产物并从其中除去残留的催化剂。

Patent Agency Ranking