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1. 发明申请

US20190177447A1 HIGH-PRESSURE POLYMERIZATION PROCESS OF ETHYLENICALLY UNSATURATED MONOMERS IN A PRODUCTION LINE HAVING FLANGES COVERED BY A CHIMNEY CONSTRUCTION 审中-公开
公开(公告)号：US20190177447A1
公开(公告)日：2019-06-13
申请号：US16300147
申请日：2017-05-09
申请人： Basell Polyolefine GmbH
发明人： Andrei Gonioukh , Thomas Herrmann , Dieter Littmann , Andre-Armand Finette , Sven Wolfram
IPC分类号： C08F10/02 , B01J19/06 , B01J19/24 , B01J19/00
CPC分类号： C08F10/02 , B01J19/0013 , B01J19/002 , B01J19/06 , B01J19/2415 , B01J2219/00033 , B01J2219/00092 , B01J2219/00256 , C08F2/01 , C08F2/34
摘要： A process for polymerizing or copolymerizing ethylenically unsaturated monomers at pressures in the range of from 110 MPa to 500 MPa in a production line comprising a continuously operated polymerization reactor, wherein at least one of a pre-heater or pre-cooler, a polymerization reactor or a post reactor cooler is composed of tubes of a length from 5 m to 25 m which are flanged together, either directly or via bends, and the flanges are covered by a chimney construction, and wherein air is conveyed through the chimney construction and the air exiting the chimney construction is monitored with respect to the hydrocarbons concentration.

2. 发明申请

US20180161748A1 FLUID-SEGMENTATION DEVICE, FLOW MIXING AND SEGMENTATION DEVICE, CONTINUOUS-FLOW REACTOR SYSTEM, AND METHOD FOR PRODUCING NANOPARTICLES 审中-公开
公开(公告)号：US20180161748A1
公开(公告)日：2018-06-14
申请号：US15577751
申请日：2016-05-27
申请人： Shoei Chemical Inc.
发明人： Daniel Peterson , Patrick Michael Haben , David Barsic , Rachel Dreilinger
IPC分类号： B01J19/06 , B01J19/24
CPC分类号： B01J19/06 , B01F2005/0636 , B01J4/002 , B01J19/24 , B01J19/2415 , B01J19/26 , B01J2219/00033 , B01J2219/00182 , B82Y40/00
摘要： The fluid-segmentation device according to an embodiment of the present invention includes: a first conduit in which a first fluid flows, and a second conduit in which a second fluid immiscible with the first fluid flows. The second conduit of the fluid-segmentation device includes an intersection region, to which the first conduit is connected and into which the first fluid is introduced, and a first region downstream of the intersection region. The cross-sectional area of the intersection region of the second conduit in a plane perpendicular to the flow direction of the second fluid is less than the cross-sectional area of the first region of the second conduit in a plane perpendicular to the flow direction of the second fluid.

3. 发明申请

US20180112012A1 PROCESS FOR THE OXIDATION OF STARCH-BASED MATERIALS 审中-公开
公开(公告)号：US20180112012A1
公开(公告)日：2018-04-26
申请号：US15562490
申请日：2016-03-11
申请人： Ambiente E Nutrizione S.R.L.
发明人： Massimo Vezzani
IPC分类号： C08B31/18 , C01B15/01 , B01J19/18
CPC分类号： C08B31/18 , B01J19/1812 , B01J2204/005 , B01J2208/00752 , B01J2208/065 , B01J2219/00033 , B01J2219/00085 , C01B15/01
摘要： A process for the oxidation of powder materials containing starch, which comprises the successive steps of mixing a powder material comprising starch with an aqueous solution of hydrogen peroxide (H2O2) and adding to the mixture thus obtained an aqueous solution of ammonia and reacting it with said mixture; the process may also comprise a further step of drying the aforementioned mixture to obtain a powder material containing oxidized starch; the process may advantageously comprise the steps of:—feeding a continuous flow of powder material containing starch into a first reactor (R) comprising a cylindrical tubular body (1) and a rotor, arranged in the cylindrical tubular body, comprising a shaft (8) provided with elements (9) projecting radially therefrom and rotated at a speed greater than or equal to 50 rpm,—feeding into said reactor also a continuous flow of an aqueous solution of hydrogen peroxide—reacting the powder material containing starch and the hydrogen peroxide;—discharging from a discharge opening (7) of the first reactor a continuous flow of a wet powder and feeding this continuous flow into a second reactor (R′) comprising a cylindrical tubular body (101) and a rotor, arranged in the cylindrical tubular body, comprising a shaft (108) provided with elements (109) projecting radially therefrom and rotated at a speed greater than or equal to 50 rpm;—feeding into the second reactor (R′) also a continuous flow of an aqueous solution of ammonia,—discharging from a discharge opening (107) of the second reactor a continuous flow of a wet powder comprising oxidized starch;—drying the wet powder to a moisture content less than or equal to 20% by weight, thereby obtaining a powder material containing oxidized starch.

4. 发明授权

US09714300B2 Continuous emulsion polymerization reactor and pigging system 有权
公开(公告)号：US09714300B2
公开(公告)日：2017-07-25
申请号：US14647713
申请日：2013-11-22
申请人： CELANESE INTERNATIONAL CORPORATION
发明人： David Adams
IPC分类号： C08F2/00 , C08F2/01 , B01J19/00 , B01J19/18 , B01J19/24
CPC分类号： C08F2/01 , B01J19/1831 , B01J19/1837 , B01J19/243 , B01J19/2435 , B01J2219/00033 , B01J2219/00094 , B01J2219/00164 , B01J2219/00247 , B01J2219/24
摘要： The invention relates to continuous polymerization apparatus comprising a tubular reactor with a continuous loop section (32), a secondary line section (33) and a pigging system (39) that allows for cleaning of both sections of the reactor in a single continuous pass without manual removal of the pig.

5. 发明申请

US20170101354A1 SELF CLEANING REACTOR SYSTEM 审中-公开
公开(公告)号：US20170101354A1
公开(公告)日：2017-04-13
申请号：US15126792
申请日：2015-02-02
申请人： NOVA Chemicals (International) S.A.
发明人： Stephen Brown , Peter Zoricak , Eric Clavelle
IPC分类号： C07C2/32 , B01J19/00 , B01J14/00
CPC分类号： C07C2/32 , B01J8/10 , B01J14/00 , B01J19/002 , B01J19/0066 , B01J19/18 , B01J2208/00867 , B01J2219/00033 , B01J2219/00247 , B01J2219/00252 , B01J2219/0099 , C07C2/36 , C07C2531/14 , C07C2531/22 , C07C2531/24 , C07C2531/34 , C08F10/02 , C08F2/002 , C08F2/01 , C08F210/16 , C08F210/14 , C08F2500/02 , C07C11/107 , C07C11/02
摘要： This invention relates to a self cleaning reactor and to a process for the oligomerization of ethylene that employs a self-cleaning reactor. The reactor includes a mass of inert, particulate cleaning bodies that are entrained by the liquid in the reactor and scour the internal surfaces of the reactor during normal operation. This scouring action reduces the level of fouling on the reactor surfaces. Foulant material (polyethylene) is removed from the process on a continuous basis but the cleaning bodies remain within the reactor.

6. 发明授权

US09302245B2 Apparatus for continuously carrying out heterogeneously catalyzed chemical reactions at elevated temperatures 有权
标题翻译：用于在升高的温度下连续进行不均匀催化的化学反应的装置
公开(公告)号：US09302245B2
公开(公告)日：2016-04-05
申请号：US13497394
申请日：2010-09-03
申请人： Matthias Krull , Roman Morschhaeuser , Hans-Juergen Scholz
发明人： Matthias Krull , Roman Morschhaeuser , Hans-Juergen Scholz
IPC分类号： B01J19/08 , B01J19/12 , B01J23/44 , B01J23/46 , B01J23/882 , B01J35/04 , C07C29/143 , C07C67/03 , C10G32/02 , H05B6/80
CPC分类号： B01J19/126 , B01J23/44 , B01J23/462 , B01J23/882 , B01J35/04 , B01J2219/00033 , B01J2219/0892 , B01J2219/1215 , B01J2219/1227 , C07C29/143 , C07C67/03 , C07C2601/14 , C10G32/02 , C10G2300/1055 , C10G2300/202 , C10G2400/04 , H05B6/806 , C07C35/08 , C07C69/52
摘要： The invention relates to an apparatus for continuously carrying out heterogeneously catalyzed chemical reactions, comprising a microwave-transparent tube, the longitudinal axis of which extends in the direction of propagation of the microwaves of a single-mode microwave applicator and which is filled with an open-cell foam that carries or is made of catalytically active species.
摘要翻译：本发明涉及一种用于连续进行非均相催化的化学反应的装置，包括微波透明管，该微波透明管的纵轴在单模微波施加器的微波传播方向上延伸，并且填充有开放携带或由催化活性物质制成的泡孔泡沫。

7. 发明申请

US20160090447A1 Continuous Process For The Preparation Of Polyoxazolines 审中-公开
标题翻译：连续制备聚恶唑啉的方法
公开(公告)号：US20160090447A1
公开(公告)日：2016-03-31
申请号：US14892334
申请日：2014-05-06
申请人： BASF SE
发明人： Fatemeh Ahmadnian , Valeria Zakharova , Hans-Michael Walter , Andreas Brodhagen , Holger Türk
IPC分类号： C08G69/00 , B01J19/24 , C08G69/48
CPC分类号： C08G69/00 , B01J19/242 , B01J2219/00033 , B01J2219/24 , C08G69/48 , C08G73/0233 , C08L79/02
摘要： A continuous process for the preparation of polyoxazolines comprises mixing monomers, an initiator, and optionally an additive, feeding the mixture into at least one tubular reactor segment with a feed side and an outlet side, and polymerizing the mixture to form the polyoxazolines. A tubular reactor segment comprises a mixer for forming a mixture comprising monomers, an initiator, an additive, a terminating agent, and/or a functionalizing agent, at least first and second tubular reactor segments, and addition devices for the first and second tubular reactor segments.
摘要翻译：用于制备聚恶唑啉的连续方法包括将单体，引发剂和任选的添加剂混合，将混合物进料到具有进料侧和出口侧的至少一个管式反应器段中，并使混合物聚合以形成聚恶唑啉。管状反应器段包括用于形成包含单体，引发剂，添加剂，终止剂和/或官能化剂的混合物的混合器，至少第一和第二管状反应器段，以及用于第一和第二管式反应器的添加装置细分。

8. 发明授权

US09006505B2 Method and device for processing plastic waste, especially polyolefins 有权
标题翻译：处理塑料废料，特别是聚烯烃的方法和装置
公开(公告)号：US09006505B2
公开(公告)日：2015-04-14
申请号：US13138830
申请日：2009-04-09
申请人： Wojciech Najman
发明人： Wojciech Najman
IPC分类号： C07C1/00 , B01J19/20 , C10G1/08 , C10B47/24 , C10G3/00 , B01J19/00 , B01J19/28
CPC分类号： B01J19/20 , B01J19/006 , B01J19/28 , B01J2219/0002 , B01J2219/00033 , B01J2219/00036 , B01J2219/0009 , B01J2219/00155 , B01J2219/00157 , B01J2219/00159 , B01J2219/00182 , B01J2219/00765 , B01J2219/00768 , B01J2219/00772 , B01J2219/00777 , C10B47/24 , C10G1/08 , C10G3/42 , C10G2300/1003 , C10G2300/1088 , Y02P30/20
摘要： A method for processing plastic waste, in particular polyolefins, and a device for processing plastic waste, in particular polyolefins, are used especially in the industrial utilization of plastic waste. The method consists in that a primarily refined charge after being fed into a reactor (6) is fluidized and cracked during forced progressive-rotational movement coinciding with heating. A gas-steam fraction obtained during a utilization process is continuously guided out to a cooling system whereas impurities are periodically guided out from the reactor (6) to a waste tank (22).
摘要翻译：用于处理塑料废物，特别是聚烯烃的方法，以及用于处理塑料废物，特别是聚烯烃的装置，尤其用于塑料废物的工业利用。该方法的特征在于，在进料到反应器（6）中的主要精制装料在与加热一致的强制渐进旋转运动期间被流化和破裂。将在使用过程中获得的气 - 水分馏分连续地引导到冷却系统中，同时将杂质周期性地从反应器（6）引导到废液箱（22）。

9. 发明申请

US20140255265A1 CONTINUOUS MODULAR REACTOR 有权
标题翻译：连续模数反应器
公开(公告)号：US20140255265A1
公开(公告)日：2014-09-11
申请号：US14351834
申请日：2012-10-15
申请人： Council of Scientific & Industrial Research
发明人： Amol Arvind Kulkarni , Vivek Vinayak Ranade
IPC分类号： B01J19/24
CPC分类号： B01J19/243 , B01J19/242 , B01J2219/0002 , B01J2219/00033 , B01J2219/1944 , B01J2219/24
摘要： The present invention discloses a flow reactor composed of plurality of modular/fluidic components that helps retain agility and re-configurability of the continuous chemical processes with improved processing ability. More specifically, disclosed herein is a continuous flow reactor composed of varied permutations and combinations of a plurality of modular/fluidic components for chemical processing. The components are connected to each other using connectors that facilitate the connection of either with two or more, similar or different components.
摘要翻译：本发明公开了一种由多个模块/流体组件组成的流动反应器，其有助于保持连续化学过程的敏捷性和可重新配置性，并具有改进的处理能力。更具体地，本文公开了一种连续流动反应器，其由用于化学处理的多个模块化/流体组分的变化的排列和组合构成。这些组件使用有助于与两个或多个，相似或不同组件的连接的连接器彼此连接。

10. 发明申请

US20140163182A1 Method for Transforming a Single Reactor Line 有权
标题翻译：单电抗器线路转换方法
公开(公告)号：US20140163182A1
公开(公告)日：2014-06-12
申请号：US14180799
申请日：2014-02-14
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Louis Fouarge , Eric Duchesne
IPC分类号： C08F2/01
CPC分类号： C08F2/01 , B01J8/007 , B01J19/1818 , B01J19/1837 , B01J2208/00176 , B01J2208/00619 , B01J2219/00024 , B01J2219/00031 , B01J2219/00033 , B01J2219/0004 , B01J2219/00094 , B01J2219/00184 , B01J2219/00254 , C08F10/02 , C08F110/02 , C08F210/16 , Y10T29/49716 , C08F2/14 , C08F210/14 , C08F2/001
摘要： The present invention discloses a method for transforming a single reactor line into a double reactor line wherein the existing single reactor line is equipped with a flash tank for separating the solid polymer product from the flash vapour and wherein the vapour is sent to a system of at least two separating columns allowing the separation of its constituents into monomer, diluent and comonomer.
摘要翻译：本发明公开了一种用于将单个反应器管线转化为双重反应器管线的方法，其中现有的单个反应器管线装备有用于将固体聚合物产物与闪蒸蒸气分离的闪蒸罐，并且其中蒸气被送至系统最少两个分离柱允许其组分分离成单体，稀释剂和共聚单体。

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