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A Method for the Separation of Oil from an Aqueous Oil-Detergent Solution Prior to IR Analysis.

机译：红外分析前从含水油洗涤剂溶液中分离油的方法。

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摘要

A procedure was devised to permit the analysis of oil in water solutions in the presence of dissolved detergents using the CCl4extraction-IR spectrophotometric method. After an initial extraction of the aqueous oil-detergent solution with CCl4,the extract was evaporated on a silica gel column and eluted with CCl4. This procedure effectively removed all the detergent and allowed an interference-free analysis of the CCl4-oil solution with the IR spectrophotometer. About 10% of the initial oil was lost in the procedure. (Author)

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作者
adams,charles e.;
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年度 1974
页码 1-15
总页数 15
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
oils; detergentssolvent extraction; chromatography; gels; solutions(mixtures); infrared spectroscopy; chemical analysis; water; carbon tetrachloride;

机译：油;洗涤剂溶剂萃取;色谱;凝胶;溶液（混合物）;红外光谱;化学分析;水;四氯化碳;

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8. A METHOD FOR THE SEPARATION OF OIL FROM AN AQUEOUS OIL-DETERGENT SOLUTION PRIOR TO IR ANALYSIS- PARTⅡ [R] . Charles E. Adams 1974

机译：红外分析前从水洗油溶液中分离油的方法 - 第二部分

A Method for the Separation of Oil from an Aqueous Oil-Detergent Solution Prior to IR Analysis.

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