Feasibility of Tubular Microreactors for Emulsion Polymerization

Arvind Kumar Yadav; Jose Carlos de la Cal; Maria Jesus Barandiaran

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Feasibility of Tubular Microreactors for Emulsion Polymerization

机译：管状微反应器用于乳液聚合的可行性

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The viability of a tubular microreactor for the production of polymer dispersions by emulsion polymerization was investigated. The reactor setup and operational conditions necessary to reach a very stable reactor operation were determined. It was found that stability of pre-emulsion plays a very important role in achieving steady-state performance. Further, the flow pattern of the microreactor was characterized, observing that the dispersion model can be used because of the effect of the radial molecular diffusion. Finally, a comparative study of the styrene emulsion polymerization in microreactor and batch laboratory reactor was performed. Similar kinetics and properties were achieved, indicating enough mixing in the microreactor.

机译：研究了管状微反应器通过乳液聚合生产聚合物分散体的可行性。确定了达到非常稳定的反应器运行所需的反应器设置和运行条件。发现预乳液的稳定性在达到稳态性能方面起着非常重要的作用。此外，观察到微反应器的流动模式，观察到由于径向分子扩散的影响可以使用分散模型。最后，进行了微反应器和间歇式实验室反应器中苯乙烯乳液聚合的比较研究。获得了相似的动力学和性能，表明在微反应器中充分混合。

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来源
《Macromolecular reaction engineering》 |2011年第1期|p.69-77|共9页
作者
Arvind Kumar Yadav; Jose Carlos de la Cal; Maria Jesus Barandiaran;
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作者单位

Institute for Polymer Materials (POLYMAT), University of the Basque Country, Joxe Mari Korta Zentroa, Tolosa Etorbidea 72,20018, Donostia-San Sebastian, Spain;

Institute for Polymer Materials (POLYMAT), University of the Basque Country, Joxe Mari Korta Zentroa, Tolosa Etorbidea 72,20018, Donostia-San Sebastian, Spain;

Institute for Polymer Materials (POLYMAT), University of the Basque Country, Joxe Mari Korta Zentroa, Tolosa Etorbidea 72,20018, Donostia-San Sebastian, Spain;

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正文语种 eng
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关键词
emulsion polymerization; kinetics (polym.); micro-reactors; process intensification;

机译：乳液聚合;动力学（多项式）;微型反应器流程强化;

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专利

1. Emulsion Polymerisation in a Tubular Microreactor [J] . DISPERSION POLYMERS： TECHNOLOGY amp, APPLICATIONS GROUP Dispersion Polymers: Technology & Applications . 2011,第11期

机译：管状微反应器中的乳液聚合
2. Selective depolymerization of lignosulfonate via hydrogen transfer enhanced in an emulsion microreactor [J] . Liu Sijie, Lin Zeying, Cai Zhenping, Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies . 2018,第期

机译：乳液微反应器中氢转移通过氢转移的选择性解聚
3. Monodispersed Composite Particles Prepared via Emulsifier-Free Emulsion Polymerization Using Waterborne Polyurethane as Microreactors [J] . Wenna Zhuge, Mingwang Pan, Yanning Chang, Journal of Applied Polymer Science . 2014,第21期

机译：使用水性聚氨酯作为微反应器通过无乳化剂乳液聚合制备的单分散复合颗粒
4. Properties of Smart-Scaled PTFE-Tubular Reactors for Continuous Emulsion Polymerization Reactions [C] . Fabian Gabriel Lueth, Werner Pauer, Hans-Ulrich Moritz The International Workshop “Polymer Reaction Engineering” . 2013

机译：用于连续乳液聚合反应的智能缩放PTFE-管状反应器的性质
5. Emulsion copolymerization of vinyl acetate and butyl acrylate in a tubular reactor. [D] . Poormahdian, Said. 1999

机译：在管式反应器中乙酸乙烯酯和丙烯酸丁酯的乳液共聚。
6. Feasibility of the Simultaneous Determination of MonomerConcentrations and Particle Size in Emulsion Polymerization Usingin Situ Raman Spectroscopy [O] . Claudia Houben, Gabit Nurumbetov, David Haddleton, -1

机译：同时测定单体的可行性使用乳液聚合的浓度和粒度。原位拉曼光谱
7. Numerical Investigations of Perfectly Mixed Condition at the Inlet of Free Radical Polymerization Tubular Microreactors of Different Geometries [O] . Dhiraj K. Garg, Christophe A. Serra, Yannick Hoarau, 2020

机译：不同几何形状自由基聚合管状微反应器入口处完全混合条件的数值研究

Feasibility of Tubular Microreactors for Emulsion Polymerization

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