DETERMINATION OF DIALKYLDIMETHYLAMMONIUM SALT IN ROLLING OIL

被引：2

作者：

HUANG, CB

机构：

[1] Reynolds Metals Co, Richmond, VA,, USA, Reynolds Metals Co, Richmond, VA, USA

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY | 1987年 / 10卷 / 06期

关键词：

AMINES - Chromatographic Analysis - HYDROCARBONS - Chromatographic Analysis - PARAFFINS - Chromatographic Analysis;

D O I：

10.1080/01483918708066757

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

DuPont Zorbax C8 and Nucleosil CN columns were used to quantitatively and qualitatively determine Arquad 2C-75 additive in the rolling oils and the residual oils extracted from rolled aluminum products using an Indirect Photometric Chromatography (IPC) method. The most important finding is that the first negative peak is believed to be an indication of the presence of quaternary ammonium salts. The results obtained from the analyses of several commercial quaternary ammonium salts, amines and a normal paraffin oil in different solvent systems confirm this observation.

引用

页码：1103 / 1125

页数：23