油田化学药剂中烷基酚聚氧乙烯醚的分析（二）

Analysis of Alkyl Phenol Polyoxyethylene Ether from Oilfield Chemical Agents

关键词:  油田化学药剂 环氧乙烷 质谱法 核磁共振

Key words:  alkyl phenol polyoxyethylene ether,mass spectrum,nuclear magnetic reso nance, additive,

摘要:

本文是用质谱法和核磁共振法对从油田化学药剂中分离出的一种组分进行鉴定，分析出它为烷基酚聚氧乙烯醚，同时确定了它的烷基和缩合的环氧乙烷的分布情况。

Abstract:

A composition separated from oilfield chemicals is identified to be alkyl phenol polyoxyethylene ether with mass spectrograph and nuclear magnetic resonance method, and its structural distribu tion of alkyl(R) and ethylene oxide (EO) is also decided.