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91. 发明授权

US08187546B2 Method of operating a high pressure ethylene polymerisation unit 失效
标题翻译：操作高压乙烯聚合单元的方法
公开(公告)号：US08187546B2
公开(公告)日：2012-05-29
申请号：US12663392
申请日：2008-06-03
申请人： Bertrand Barbero
发明人： Bertrand Barbero
IPC分类号： B01J19/00 , C08F2/00 , C08F210/00 , C08F110/02
CPC分类号： B01J3/008 , B01J19/20 , B01J19/242 , B01J19/243 , B01J2219/0004 , B01J2219/00081 , B01J2219/00085 , B01J2219/00092 , B01J2219/00094 , C08F210/02 , Y02P20/582 , C08F2/00 , C08F2/01 , C08F218/08
摘要： The invention relates to a method of operating a high pressure ethylene polymerization unit comprising a tubular reactor, the method characterized in that the electrical conductivity of the aqueous cooling medium is monitored in at least one location. Furthermore, the invention also covers a high pressure ethylene polymerization unit comprising a tubular reactor, the unit characterized in that one or more cooling circuits comprise an electrical conductivity meter. The use of such a polymerization unit is also disclosed.
摘要翻译：本发明涉及一种操作包含管状反应器的高压乙烯聚合单元的方法，该方法的特征在于在至少一个位置监测含水冷却介质的电导率。此外，本发明还涵盖包括管状反应器的高压乙烯聚合单元，该单元的特征在于一个或多个冷却回路包括电导率计。还公开了使用这种聚合单元。

92. 发明申请

US20120103098A1 METHOD AND SYSTEM FOR ACOUSTICALLY TREATING MATERIAL 有权
标题翻译：用于声处理材料的方法和系统
公开(公告)号：US20120103098A1
公开(公告)日：2012-05-03
申请号：US12914370
申请日：2010-10-28
申请人： James A. Laugharn, JR. , Carl Beckett
发明人： James A. Laugharn, JR. , Carl Beckett
IPC分类号： G01N29/28
CPC分类号： B01J19/10 , A61L2/025 , B01F3/08 , B01F3/12 , B01F11/02 , B01F11/0283 , B01F2215/0037 , B01J19/006 , B01J19/008 , B01J19/245 , B01J2219/00094 , C12N13/00
摘要： Methods and systems for acoustically treating material using a continuous process in which material may be caused to flow in a continuous or intermittent fashion into/out of an acoustic treatment chamber where the material is exposed to focused acoustic energy. The methods and systems may be arranged to permit continuous processing for extended periods while an acoustic energy source operates at a relatively high power output. Treatment chambers may include features such as an acoustic window, a heat exchanger, inlet/outlet flow arrangements, an inspection window, insert elements that define a treatment volume size or shape, etc. Treatment system configurations relating to arrangements of a treatment chamber relative to an acoustic source and coupling medium, material flow paths, and others are provided.
摘要翻译：使用连续方法来声学处理材料的方法和系统，其中可以使材料以连续或间歇的方式流入/离开材料暴露于聚焦声能的声学处理室。方法和系统可以被布置成允许在较长时间内连续处理，同时声能源以相对高的功率输出操作。治疗室可以包括诸如声窗，热交换器，入口/出口流布置，检查窗，限定治疗体积大小或形状的插入元件等特征。与治疗室相对于治疗室的布置有关的治疗系统构型提供声源和耦合介质，材料流动路径等。

93. 发明申请

US20120101248A1 METHOD FOR PRODUCING POLYLACTIC ACID 有权
标题翻译：生产聚酸的方法
公开(公告)号：US20120101248A1
公开(公告)日：2012-04-26
申请号：US13379168
申请日：2010-06-14
申请人： Kenichiro Matsuba , Tsuyoshi Aoki
发明人： Kenichiro Matsuba , Tsuyoshi Aoki
IPC分类号： C08G63/08
CPC分类号： C08G63/785 , B01J19/0066 , B01J19/1818 , B01J19/1862 , B01J2219/0004 , B01J2219/00085 , B01J2219/00094 , C08G63/08
摘要： PROBLEMThere is provided a method for producing polylactic acid, which is capable of obtaining polylactic acid at low cost, and having high molecular weight.SOLUTIONA method for producing polylactic acid by polymerizing molten lactide using at least one reactor having plug flow characteristics with ξ(τ), calculated from the following FORMULA (1), of 0.3 or smaller: ξ(τ)=∫0∞(E(τ)×ABS(1−τ))dτ (1) in the Formula (1), E(τ) is a residence time distribution function determined by impulse response by starch syrup having a viscosity of 3 Pa·s, and τ is ratio of elapsed time θ and mean residence time θ0.
摘要翻译：问题提供了能够以低成本获得聚乳酸并且具有高分子量的聚乳酸的制造方法。解决方案一种使用至少一个具有从下列公式（1）计算的具有塞子流动特性（x）（τ）的反应器的熔融丙交酯聚合熔融丙交酯的方法：0.3或更小：＆xgr;（τ）=∫0∞ （1）中的（E（τ）×ABS（1-τ））dτ（1），E（τ）是由粘度为3Pa·s的淀粉糖浆的脉冲响应确定的停留时间分布函数， τ是经过时间和长度之比; 和平均停留时间; 0。

94. 发明申请

US20120076696A1 Apparatus for hydrogenation and method for hydrogenating conjugated diene polymer by employing the apparatus 审中-公开
标题翻译：氢化装置及采用该装置氢化共轭二烯聚合物的方法
公开(公告)号：US20120076696A1
公开(公告)日：2012-03-29
申请号：US13317241
申请日：2011-10-13
申请人： Chen-Pao Huang , Kuei-Lun Chen
发明人： Chen-Pao Huang , Kuei-Lun Chen
IPC分类号： B01J19/18
CPC分类号： B01J19/0053 , B01J19/2445 , B01J19/245 , B01J19/32 , B01J2219/00092 , B01J2219/00094 , B01J2219/00096 , B01J2219/00103 , B01J2219/00114 , B01J2219/185 , B01J2219/3221 , B01J2219/3222 , B01J2219/32227 , B01J2219/32244 , B01J2219/32272 , C08C19/02 , C08F8/04 , C08F297/04
摘要： The present invention provides an apparatus and a method for continuous hydrogenation of conjugated diene polymer. By feeding the conjugated diene polymer, a catalyst composition and a hydrogen to the apparatus for hydrogenation. This apparatus for hydrogenation includes at least one hydrogenation reaction unit each comprising at least one a hydrogenation reactor with an outlet and at least one heat exchanger. In the hydrogenation reaction unit, the conjugated diene polymer, the catalyst composition and the hydrogen are mixed in a non-mechanical mixing mode and proceed hydrogenation with heat exchanger being connected to the outlet of the hydrogenation reactor.
摘要翻译：本发明提供了共轭二烯聚合物的连续氢化的装置和方法。通过将共轭二烯聚合物，催化剂组合物和氢气加入到氢化装置中。该氢化装置包括至少一个氢化反应单元，每个氢化反应单元包含至少一个具有出口和至少一个热交换器的氢化反应器。在氢化反应单元中，共轭二烯聚合物，催化剂组合物和氢气以非机械混合模式混合，并与加氢反应器出口连接的热交换器进行氢化。

95. 发明授权

US08124018B2 Modular device for the continuous degassing and production of polymer precondensate with high reaction product surface to volume ratio with gentle treatment of the reaction product mass 有权
标题翻译：用于连续脱气和生产聚合物预缩合物的模块化装置，具有高反应产物的表面与体积比，同时温和处理反应产物质量
公开(公告)号：US08124018B2
公开(公告)日：2012-02-28
申请号：US11909611
申请日：2006-03-22
申请人： Michael Streng , Clifford Schaeferskuepper , Stephan Biller , Andreas Hilpert
发明人： Michael Streng , Clifford Schaeferskuepper , Stephan Biller , Andreas Hilpert
IPC分类号： B01J19/24 , B01J3/02 , B01J14/00
CPC分类号： B01J19/24 , B01J3/02 , B01J8/125 , B01J14/00 , B01J19/2415 , B01J19/245 , B01J19/247 , B01J2219/0002 , B01J2219/00024 , B01J2219/00094 , B01J2219/00123 , B01J2219/00168 , B01J2219/00247 , B01J2219/00252 , B01J2219/185 , B01J2219/24 , B01J2219/2462 , C08G63/785
摘要： A modular device for the continuous degas sing of reaction products, such as of a carboxylic acid or a polycarboxylic acid with a multi-functional alcohol suitable for application in the production of precondensates (or also prepolymers), has a heated enclosure in which a plurality of modules are stacked one above the other, each said module having a base. There is a vapor inlet to the uppermost module and a discharge port at the lower most module with at least one module intermediate the uppermost and lowest modules to provide space for expansion of the vapor. The base of each module preferably is concave and there are conduits that provide flow communication between the modules.
摘要翻译：用于连续脱气反应产物的模块化装置，例如羧酸或多羧酸与适用于制备预缩合物（或预聚物）的多官能醇的多元羧酸具有加热的外壳，其中多个的模块堆叠在一起，每个所述模块具有基座。最上面的模块有一个蒸汽入口和最下面的模块的排放口，其中至少一个模块位于最上面和最下面的模块之间，以提供蒸气膨胀的空间。每个模块的基座优选地是凹形的，并且存在提供模块之间的流动连通的导管。

96. 发明申请

US20120039760A1 Hermetic Container for Thermal Conversion Reaction 审中-公开
标题翻译：用于热转化反应的密封容器
公开(公告)号：US20120039760A1
公开(公告)日：2012-02-16
申请号：US13257034
申请日：2010-03-18
申请人： Soon Kwang Youn , Jae Chul Jung , Tae Soo Kim , Tae Hyung Kim , Sun II You , Kyung Ho Kim
发明人： Soon Kwang Youn , Jae Chul Jung , Tae Soo Kim , Tae Hyung Kim , Sun II You , Kyung Ho Kim
IPC分类号： B01J19/26
CPC分类号： C01B33/107 , B01J4/002 , B01J19/02 , B01J19/24 , B01J2219/00094 , B01J2219/00135 , B01J2219/00159 , B01J2219/0286 , C01B33/035
摘要： Disclosed is a hermetic container for thermal conversion reaction, including: a base plate in which utilities are installed; a vessel which, together with the base plate, forms a hermetic hot zone; a heater which is arranged in the hot zone; inlet and outlet holes through which reaction gas is supplied to and discharged from the hot zone; and a heat exchanger which is provided inside the vessel so that the reaction gas supplied to the hot zone via the inlet holes can absorb thermal energy transferred to the vessel to cool temperature of the vessel and at the same time be supplied to the hot zone as being heated. With this, when the reaction gas is supplied to the hot zone via the heat exchanger provided inside the vessel, the thermal energy transferred from the heater of the hot zone to the vessel and escaping outward is absorbed by the reaction gas supplied to the hot zone, thereby preventing the vessel from being heated at a limit temperature or over. Further, the reaction gas absorbing the thermal energy escaping to the outside of the vessel is heated and then supplied to the hot zone, thereby reducing power consumption of the heater.
摘要翻译：公开了一种用于热转化反应的密封容器，包括：安装有电力的基板; 与基板一起形成密封的热区的容器; 布置在热区的加热器; 入口和出口孔，反应气体通过该孔向热区供应和排出; 以及设置在容器内部的热交换器，使得经由入口孔供给到热区域的反应气体可以吸收传递到容器的热能以冷却容器的温度，并且同时被供给到热区域被加热。由此，当通过设置在容器内部的热交换器将反应气体供给到热区时，从热区的加热器向容器转移并向外逸出的热能被供给到热区的反应气体吸收，从而防止容器在极限温度或更高温度下被加热。此外，吸收向容器外部逸出的热能的反应气体被加热，然后供给到热区，从而降低加热器的功率消耗。

97. 发明申请

US20110269934A1 PRODUCTION METHOD AND APPARATUS FOR POLYTRIMETHYLENE TEREPHTHALATE 审中-公开
标题翻译：聚对苯二甲酸十二烷酸的生产方法和装置
公开(公告)号：US20110269934A1
公开(公告)日：2011-11-03
申请号：US13094929
申请日：2011-04-27
申请人： Toshiaki MATSUO , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Masashi Tanto
发明人： Toshiaki MATSUO , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Masashi Tanto
IPC分类号： C08G63/80 , B01J19/18
CPC分类号： C08G63/785 , B01F7/042 , B01J19/1862 , B01J19/20 , B01J2219/00083 , B01J2219/0009 , B01J2219/00094
摘要： An object of the present invention is to provide a reasonable polycondensation step by which an appropriate molecular weight can be obtained and material decomposition associated with thermolysis can be suppressed, so as to contribute to production technology for PTT polymers. The production method for polytrimethylene terephthalate comprises an esterification step and a polycondensation step, wherein the polycondensation step is divided into multiple stages, polycondensation is performed using a polymerization vessel having a twin-shaft agitator in the final stage of the polycondensation step, and the polymerization temperature during the subsequent stage of the polycondensation step is less than the polymerization temperature during the former stage of the polycondensation step.
摘要翻译：本发明的目的是提供合理的缩聚步骤，通过该步骤可以获得适当的分子量，并且可以抑制与热解相关的材料分解，从而有助于PTT聚合物的生产技术。聚对苯二甲酸丙二酯的制备方法包括酯化步骤和缩聚步骤，其中缩聚步骤分成多个阶段，在缩聚步骤的最后阶段中使用具有双轴搅拌器的聚合容器进行缩聚，并且聚合在缩聚步骤的后续阶段期间的温度低于缩聚步骤的前一阶段期间的聚合温度。

98. 发明申请

US20110247608A1 METHOD AND DEVICE FOR TREATING BIOGENIC MATERIAL 审中-公开
标题翻译：用于处理生物材料的方法和装置
公开(公告)号：US20110247608A1
公开(公告)日：2011-10-13
申请号：US13081511
申请日：2011-04-07
申请人： Thomas Huegle , Ralf Weigel
发明人： Thomas Huegle , Ralf Weigel
IPC分类号： C08B37/00 , B01J19/00
CPC分类号： B01J8/087 , B01J19/242 , B01J19/2425 , B01J2208/00212 , B01J2208/00539 , B01J2208/00548 , B01J2219/00094 , B01J2219/00162 , B01J2219/00164
摘要： A method of subjecting a flowable suspension comprising a biogenic material to a temperature hydrolysis includes passing the flowable suspension through a first downward conduit section. The flowable suspension is passed through a first connecting conduit section and a first upward part. The first connecting conduit section is configured to connect an outlet of the first downward conduit section with an inlet of a second downward conduit section. The flowable suspension is passed through the second downward conduit section. A first flow velocity in the first upward part exceeds a second flow velocity in each of the first downward conduit section and the second downward conduit section.
摘要翻译：将包含生物源材料的可流动悬浮液进行温度水解的方法包括使可流动悬浮液通过第一下部导管部分。可流动悬浮液通过第一连接导管段和第一向上部分。第一连接导管部分被构造成将第一下部导管部分的出口与第二下部导管部分的入口连接。可流动的悬浮液通过第二向下导管段。第一向上部分中的第一流速超过第一向下管道部分和第二下部管道部分中的每一个中的第二流速。

99. 发明授权

US08013059B2 Synthesis of hydroxylated polyorganosiloxanes by hydrolysis/condensation of halosilanes and apparatus therefor 有权
标题翻译：通过卤代硅烷的水解/缩合合成羟基化聚有机硅氧烷及其设备
公开(公告)号：US08013059B2
公开(公告)日：2011-09-06
申请号：US11153618
申请日：2005-06-16
申请人： Thomas Deforth , Kamel Ramdani
发明人： Thomas Deforth , Kamel Ramdani
IPC分类号： C08G77/06
CPC分类号： C08G77/06 , B01J19/0066 , B01J19/1806 , B01J19/1837 , B01J2219/00094 , B01J2219/00184 , C08G77/045 , C08G77/16
摘要： A method for hydrolyzing/condensing, by acid catalysis, silanes bearing hydrolyzable groups, preferably halogenosilanes and more preferably still chlorosilanes, in a polyphase reaction medium (preferably biphasic), includes contacting the silanes bearing the hydrolyzable groups with water, buffer solution and neutralizing agent, while stirring, then in separating the aqueous phase from the organic phase, which contains the hydrolysis/condensation products, namely hydroxylated polyorganosiloxanes; such method is characterized by (a) employing intensively stirring means producing, in the reaction medium, an agitation at least equivalent to that induced by a shearing corresponding to that provided by a rotor whereof the peripheral speed is not less than 8 m.s−1, preferably not less than 10 m.s−1, and more preferably still ranging between 15 and 20 m.s−1, enabling thus organic phase droplets to be formed, of d32 less than 500 μm; and (b) ensuring that the silanes/aqueous phase mass fraction is not less than 0.05, preferably not less than 0.10, and more preferably still ranging from 0.5 to 2.0.
摘要翻译：通过酸催化水解/缩合在多相反应介质（优选两相）中含有可水解基团，优选卤代硅烷，更优选静态氯硅烷的硅烷的方法包括使带有可水解基团的硅烷与水，缓冲溶液和中和剂接触在搅拌的同时将水相与含有水解/缩合产物的有机相（即羟基化聚有机硅氧烷）分离; 这种方法的特征在于：（a）采用强烈搅拌装置，在反应介质中产生至少相当于由对应于圆周速度不小于8ms-1的转子提供的剪切所引起的剪切所产生的搅拌，优选不小于10ms-1，更优选仍在15至20ms -1之间，从而能够形成d32小于500μm的有机相液滴; 和（b）确保硅烷/水相质量分数不小于0.05，优选不小于0.10，更优选仍为0.5至2.0。

100. 发明申请

US20110213073A1 CONTINUOUS POLYMERIZATION PROCESS 有权
标题翻译：连续聚合工艺
公开(公告)号：US20110213073A1
公开(公告)日：2011-09-01
申请号：US12673395
申请日：2008-08-11
申请人： Hanns-Peter Weitzel , Robert Braunsperger
发明人： Hanns-Peter Weitzel , Robert Braunsperger
IPC分类号： C08L31/04 , C08F2/01 , B01J19/00 , C08F218/08
CPC分类号： C08F6/003 , B01J19/1862 , B01J2219/00092 , B01J2219/00094 , C08F210/02 , C08F218/08 , C08L23/0869 , C08L31/02 , C08F2/001 , C08F2/22
摘要： The invention provides a process for preparing polymers based on vinyl ester, ethylene and optionally further comonomers in the form of aqueous polymer dispersions thereof or of water-redispersible polymer powders by means of free-radically initiated continuous emulsion polymerization and optionally drying of the resulting polymer dispersions, characterized in that the emulsion polymerization is carried out in a cascade comprising at least one upstream heat exchanger and at least two downstream pressurized stirred tank reactors connected in series, such that the conversion on leaving the heat exchanger is at least 10% of the overall polymerization conversion.
摘要翻译：本发明提供了一种通过自由基引发的连续乳液聚合和任选地干燥所得聚合物来制备基于乙烯基酯，乙烯和任选的其它聚合物水分散体形式的共聚单体或水可再分散聚合物粉末的聚合物的方法分散体，其特征在于，所述乳液聚合在包括至少一个上游热交换器和至少两个串联连接的下游加压搅拌釜反应器的级联中进行，使得离开热交换器时的转化率为至少10％整体聚合转化。

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