›› 2019, Vol. 50 ›› Issue (4): 75-77.
• 分析与评定 • 上一篇 下一篇
章群丹,田松柏
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摘要: 成品油在多个转移环节中容易被污染。针对某炼油厂被污染的罐车柴油,建立了罐车柴油污染物的分离及分析方法,并用多种分析手段对污染物进行了详细表征。结果表明,污染物为C20以上的羧酸钠盐,含有醇类及酯类;可通过过滤或蒸馏的方法除去污染物且对柴油组成无影响。
关键词: 罐车柴油, 污染物, 分离, 鉴定
Abstract: The contaminants of tanker diesel were separated and analyzed, and characterized by various analytical methods. The results showed that the contaminants were sodium carboxylate containing alcohol and ester. Contaminants can be removed by filtration or distillation without affecting diesel composition.
Key words: tanker diesel, contamination, separation, identification
章群丹 田松柏. 罐车柴油污染物分离及鉴定[J]. , 2019, 50(4): 75-77.
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