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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 19, Number 1
JKCSEZ 19(1)
February 20, 1975

Title	Oxidation Stability of Regenerated Lubricating Oils (Ⅱ) Formation of anti-Oxidant Materials 윤활재생유의 산화안정성능 (제2보). 항산화성 물질의 생성
Author	Yun Ho Nah 나윤호
Keywords
Abstract	윤활재성유의 산화안정성이 향상되는 기구를 알기 위하여 제일보에서 만든 시료와 경류을 혼합한 것과 경유에다 첨가제(알킬벤젠과 페놀형물질)를 혼합한 시료의 산화안정성능 시험을 하여 내연기관에서 사용한 윤활폐유의 재성유가 산화안정성이 향상되었음을 알았고 사용도중 방향족화합물, 특히 페놀형 유기물의 생성에 기인한다는 결론을 얻었다. The oxidation stability of samples prepared by blending samples reported previously with diesel oil and diesel oil with additives(alkyl benzene and phenolic type of materials), was tested to study the mechanism of thermal oxidation stability of the regenerated lubricating oils. It was found that the improvement of thermal oxidation stability of such oils was caused by the formation of aromatic compounds, especially phenolic type of organic materials.
Page	50 - 52
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