抗盐聚丙烯酰胺过滤因子指标影响因素分析  

Analysis of influencing factors of salt resistance polyacrylamide filtration factor index

作　　者：代启伟 Dai Qiwei(Quality Inspection and Environmental Protection Center,PetroChina Daqing Refining and Chemical Company,Daqing 163411,China)

机构地区：[1]中国石油大庆炼化公司质量检验与环保监测中心,黑龙江大庆163411

出　　处：《炼油与化工》2020年第2期33-36,共4页Refining And Chemical Industry

摘　　要：文中分析了抗盐聚丙烯酰胺在生产过程中过滤因子的影响因素,对产品进行分析检测。通过对聚合催化剂体系的优选、优化聚合反应条件;在溶解工序、聚合工序、水解工序、干燥工序进行控制,可以有效避免过滤因子指标超标,提高抗盐聚丙烯酰胺产品的溶解性,提高了产品的一级品率。This paper analyzed the influence of filtration factors of salt-resistant polyacrylamide in the production process, analyzed and tested the products, optimized the polymerization catalyst system and polymerization reaction conditions, control the dissolution process, polymerization process, hydrolysis process and dryout process, effectively prevent the index of filtration factor from exceeding the standard, improve the solubility of salt-resistant polyacrylamide products, and further improve the Grade I product rate of the products.

关 键 词：抗盐聚丙烯酰胺 溶解性 过滤因子 控制措施 一级品率 

分 类 号：TQ624.1[化学工程—精细化工]