Pilot Process of Radiation Polymerization of Acrylamide

Rong Yong; Shen Longcai; Li Wenke; Gao Faben; Guan Shuqing; Sun Gongqi; Jiang Yonglu; Zhang Yinglan; Mu Jinchai; Zhang Jiaqiang; Guo Guizhen

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Pilot Process of Radiation Polymerization of Acrylamide

更新时间：2023-04-18

- Pilot Process of Radiation Polymerization of Acrylamide
- Journal of Radiation Research and Radiation Processing Vol. 1, Issue 1, Pages: 44-49(1983)
- 作者机构：
  
  1.黑龙江省技术物理研究所
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Rong Yong, Shen Longcai, Li Wenke, et al. Pilot Process of Radiation Polymerization of Acrylamide. [J]. Journal of Radiation Research and Radiation Processing 1(1):44-49(1983)
DOI：

Rong Yong, Shen Longcai, Li Wenke, et al. Pilot Process of Radiation Polymerization of Acrylamide. [J]. Journal of Radiation Research and Radiation Processing 1(1):44-49(1983) DOI：

摘要

本文叙述了丙烯酰胺辐射聚合中间试验。采用中等浓度丙烯酰胺水溶液(30—35%按重量），加入添加剂EDTA二钠。其工艺分为四个单元：,1.在配料单元进行辐照前准备，把单体水溶液打进配料釜，按预量加入添加剂等。,2.传动单元将辐照物料送进和产品带出辐照室。,3.辐射聚合单元，被辐照物完成聚合反应并包括,60,Coγ射线源装置。,4.后处理单元，把聚合物处理成干粉状聚丙烯酰胺。,60,Co γ射线源强度为45000Ci，中试规模为30吨／年。现在产品有三种：非离子型，阴离子型和交联型。产品已在石油、煤炭、冶金等领域应用，取得了较好的效果。

Abstract

This paper described a pilot process of polymerization of acrylamide in middle concentration (30~35% by weight) aqueous solution with the additive disodium EDTA. The whole process is divided into four parts:,1.The preparation system (including preparation of monomer, additive and other things before irradiation).,2. The transportation system (for carring monomer and product).,3.The radiation polymerization system (including γ-rays irradiation facilities).,4.The product treatment system.,The intensity of ,60,Co source used was 45000Ci and the polymerization capacity of this set is about 30 ton/year now. There are three kinds of products: non-ionic, ionic and crosslinking. They have successfully been used in petroleum, metallurgy, coal, and other fields, Good results were ohtained.

关键词

聚丙烯酰胺辐射聚合中间试验丙烯酰胺

Keywords

PolyacrylamideRadiation PolymerizationPilot processAcrylamide

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