The studied results of the gasohol, which is the mixture of gasoline and ethanol, were investigated for the promotion of applications on commercially by gasoline vehicle referring to octane number, minimum water contents be involved, and separation inhibitors for protecting phase separation etc. especially for the E10 and E20. The results showed that octane number will be revised by higher value as the ethanol is added more, and it's more effect in case of be added as a mixture than individually when inhibition agents is added for the inhibition of separation. and it's reasonable for the water contents of less than 1% by comparing with experimental results and in view of regulations of various countries.

• 이진휘 | Lee, Jin-Hui
• 이일우 | Le, Il-Woo