文章基本信息

标题：Measurement of the coordination effect of polyphenols used in oil field by colorimetric method
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作者：Wen Tian ; Huanyu Liu ; Xiaoyu Han 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2021
卷号：329
页码：1-4
DOI：10.1051/e3sconf/202132901009
语种：English
出版社：EDP Sciences
摘要：Polyphenols are widely used in drilling fluid, cement slurry and water treatment in oil fields. The paper is based on the characteristics of the abundant phenolic hydroxyl groups in plant polyphenol compounds that can form stable complexes with iron ions, and the characteristics of phenolic compounds forming blueviolet to brown complexes with iron salts, and the color of iron salts itself for light yellow, a color method is designed to evaluate the quality of polyphenols, which provides a simple and reliable method for the quality analysis of industrial polyphenols.
关键词：Phenolic compounds;quantitative analysis;coordination;colorimetric