环氧乙烷/乙二醇装置乙二醇产品的质量控制  

MEG quality control in EO/EG plant

作　　者：蒋超 

机构地区：[1]中沙(天津)石化有限公司生产部,天津300271

出　　处：《石化技术》2016年第6期16-17,共2页Petrochemical Industry Technology

摘　　要：乙二醇主要用于生产防冻液、溶剂、涤纶等产品,也可以合成聚乙二醇。目前国内市场对乙二醇的需求量较大,因此生产高品质的乙二醇产品是提高市场竞争力的必要条件。本文重点阐述乙二醇产品质量的相关因素和控制手段。MEG is the main raw material of anti-freezing solution,solvent and dacron,also can be used to produce polyMEG. Now MEG quantity demanded is very large,so high quality is very important for increased the market competitiveness. Thisarticle is main introduce the relevant factor and control method for MEG quality.

关 键 词：乙二醇 质量 醛 酸度 

分 类 号：TQ223.162[化学工程—有机化工]