Coagulating Action of Homo- and Copolymers Based on Acrylamide in the Extraction of Butadiene–Styrene Rubber from Latex

IF 0.6 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-06-27 DOI:10.1134/S0040579525700174

E. V. Churilina, S. S. Nikulin, G. V. Shatalov, K. K. Nikitin

引用次数: 0

Abstract

The possibility of using copolymers of N,N-diallyl-N,N-dimethylammonium chloride with acrylamide and polyacrylamides, characterized by high efficiency in coagulating action, is demonstrated in the technology for extracting butadiene–styrene rubber from latexes. The influence of the consumption of these polymers, the acidifying agents, the concentration of the dispersed phase, and the temperature on the completeness of rubber extraction is studied.

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基于丙烯酰胺的共聚物和同源共聚物在从乳胶中提取丁二烯-苯乙烯橡胶中的混凝作用

研究了用N、N-二烯丙基-N、N-二甲氯化铵与丙烯酰胺和聚丙烯酰胺的共聚物制备丁二烯-苯乙烯橡胶的工艺，证明了该共聚物具有高效的混凝作用。研究了聚合物用量、酸化剂用量、分散相浓度、萃取温度等因素对橡胶萃取完整性的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.