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비이온성 계면활성제를 이용한 원유 중의 유황화합물의 가용화도 증진에 관한 연구
Solubilization of Sulfur Compounds in the Crude Oil by Nonionic Surfactants
이석규 ( Suk Kyu Lee ) , 임종주 ( Jong Choo Lim ) , 김병홍 ( Byung Hong Kim ) , 신평균 ( Pyung Gyun Shin )
응용화학 1권 2호 485-488(4pages)
UCI I410-ECN-0102-2009-570-007341694
이 자료는 4페이지 이하의 자료입니다.

In this study commercial nonionic surfactants I and II were used to enhance the solubility of sulfur compounds in the aqueous solution. Commercial nonionic surfactants I-G and II-A were found to have the best solubilizing capacity among the surfactants used during this study. Solubilization of sulfur compounds in the crude oil by commercial I-G was 30.17% at 40℃ and that by commercial II-A was 41.70% at 40℃. Solubilization was increased when alcohol was added as a cosurfactant, presumably due to increase in flexibility of surfactant aggregate packing. It was also found that commercial surfactant I-G hardly affected growth of sulfur reducing bacteria.

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