苯乙烯聚合
- 网络styrene polymerization
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苯乙烯聚合动力学&(Ⅱ)热引发本体聚合动力学模型
Kinetics of styrene polymerization (ⅱ) the kinetic modeling of thermal-initiated polymerization of styrene
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苯乙烯聚合反应是化工生产过程中的重要生产过程之一,而其产物至今仍无法进行有效的控制,因此对于苯乙烯聚合反应的过程进行建模就显得至关重要。
Styrene polymerization reaction is one of the most important chemical manufacture processes , but until now , the control for its product quality cannot be solved effectively . So , it is very important to model the reaction process firstly .
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这些丁基自由基促使苯乙烯聚合速度加快。
These butylraidicals bring about a rapid polymerization of styrene .
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CO2等离子体引发苯乙烯聚合及其与聚丙烯原位合金化研究
The study on CO_2 plasma initiation polystyrene / PP polymerization and it with polypropylene in-situ alloying
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高分子固载化Lewis酸催化剂催化α-甲基苯乙烯聚合反应及其动力学研究Ⅱ.PS-SnCl4复合物催化剂
Polymerization of a-Methylstyrene Catalyzed by Polymer Supported Lewis Acid Catalysts ⅱ . Catalyst : PS-SnCl_4
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双组分Iniferter引发苯乙烯聚合的研究
Study on Free Radical Polymerization of Styrene by Using Two Component Iniferter System
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将此催化剂与格氏试剂(RMgBr)组成催化体系,考察了催化反应温度、催化体系的组成,催化剂浓度和Mg/Ti摩尔比等因素对苯乙烯聚合的影响。
Polymerizations of styrene were attempted in the presence of the supported metallocene catalytic system . Polymerization reactions were investigated at different polymerization conditions such as polymerization temperature , kinds of grignard reagents , Mg / Ti mole ratio and so on .
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Winsor-I型多相微乳液中苯乙烯聚合
Synthesis of styrene in multi phase microemulsion Winsor - I
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TEMPO/BPO引发苯乙烯聚合反应的研究
Study on Free Radical Polymerization of Styrene Initiated by TEMPO / BPO
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加入橡胶使苯乙烯聚合速率和分子量降低,橡胶起着缓聚和链转移作用。
Rubber acted as chain transfer agent and retarder at polymerization of styrene .
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烷基葡糖苷微乳液中苯乙烯聚合的研究
Synthesis of polystyrene in alkyl glucoside microemulsion
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苯乙烯聚合反应挤出过程中停留时间及其分布
Residence Time and Its Distribution During the Reactive Extrusion Processing for the Bulk Polymerization of Styrene
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苯乙烯聚合的分子量分布Ⅱ.分子量分布模型
Molecular Weight Distribution of Thermal Polymerization of Styrene ⅱ . Model of the Molecular Weight Distribution
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微乳液催化苯乙烯聚合反应
Polymerization of Styrene Catalyzed by Microemulsions
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聚苯乙烯负载单茂钛/RMgBr催化苯乙烯聚合的研究
Study on the Polymerization of Styrene with Polymer-Supported Metallocene / Grignard Reagent ( RMgBr ) Catalytic System
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钐的二价三价碘化物的合成和性质的研究二价芳氧钐配合物催化苯乙烯聚合
SYNTHESIS AND PROPERTIES OF DI-AND TRIVALENT SAMARIUM IODIDES Polymerization of Styrene Initiated by Divalent Aryloxy Samarium Complex
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用此方法合成的标题化合物作交联剂与苯乙烯聚合,可得到具有特殊溶胀性能的聚苯乙烯树脂。
Being a bivinyl crosslinker , 3 could be copolymerized with styrene giving gel-type resin with superior swelling characteristics .
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三丁基锡烃氧(硫)乙酸盐的合成和除草活性测定二价芳氧钐配合物催化苯乙烯聚合
Synthesis of Tributyltin Alkyloxy - and Aryloxy ( thio - ) acetates and Their Herbicidal Activity Polymerization of Styrene Initiated by Divalent Aryloxy Samarium Complex
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考察了聚合温度、催化体系的组成、单体浓度、Mg/Ti摩尔比、聚合时间等条件对苯乙烯聚合的影响。
Polymerization of styrene by supported CpTi ( OBu ) 3 / RMgBr catalytic system was investigated under different polymerization temperatures 、 different Grignard reagents , different monomer concentrations , Mg / Ti molar ratios and polymerization time .
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以某实验室规模的苯乙烯聚合反应为仿真对象,研究了此方法的建模与控制实现,证明了方法的可行性。
Taking a pilot scale rig , in which bulk polymerization of styrene takes place , as a simulated object , the modeling and control procedures are studied and implemented , and the feasibility of the approach is established .
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H2O2-FeSO4引发α-蒎烯与苯乙烯分散聚合
Dispersion and Polymerization of α - pinene with Styrene Using H_2O_2-FeSO_4 as Evocator
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利用RBF神经网络建立苯乙烯本体聚合反应非线性系统模型;
Building up the models via RBF neural network for the linear system ;
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LAS与聚醚复合乳液体系中苯乙烯的聚合
Synthesis of polystyrene in mixture emulsion system of LAS and polyether
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研究了SBS阳离子接枝α-甲基苯乙烯共聚合反应。
Cationic graft copolymerization of α - methylstyrene (α - MS ) with light chlori-nated SBS was investigated .
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Cl2/TiCl4体系引发α-甲基苯乙烯阳离子聚合的研究Ⅳ.聚合反应参数
An investigation on cationic polymerization of α - methylstyrene with cl_2 / ticl_4 initiator system ⅳ . polymerization parameters
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团聚纳米SiO2在苯乙烯乳液聚合过程中的再分散过程及机理
Mechanism and process of the redispersion of the aggregated nano-sio_2 particles during emulsion polymerization of styrene
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Co系Ziegler-Natta催化剂催化丁二烯-苯乙烯共聚合&Ⅰ.高顺式-1,4丁二烯-苯乙烯共聚物的合成与表征
Copolymerization of butadiene and styrene with cobalt Ziegler-Natta catalyst ⅰ . Preparation and characterization of high cis - 1,4-butadiene-styrene copolymers
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苯乙烯Ziegler-Natta聚合扩散控制动力学研究
Studies on the diffusion controlled kinetics of styrene Ziegler-Natta polymerization
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文中研究基于径向基(RBF)神经网络算法的内模控制策略在苯乙烯本体聚合反应相对分子质量分布控制领域的应用。
A nonlinear internal model control ( IMC ) strategy based on radial basis function ( RBF ) network models was proposed for bulk polymerization of styrene .
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对N-苯基马来酰亚胺与苯乙烯悬浮聚合体系作了系统的研究,找到适合该体系的最佳反应温度、单体用量比、引发剂用量、搅拌速度以及水油比。
The suspension polymerization system of N-phenyl maleimide and styrene was systematically studied . The best reactive temperature , monomer amount ratio , initiator amount , stirring speed and water / oil ratio for the system were found .