유화제 종류에 의한 Water/Oil 에멀젼 연료의 유화 안정성

• 영문명: Emulsion Stability of Water/Oil Emulsified Fuel by associated with Emulsifiers
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김문찬(Moon Chan Kim) 이창숙(Chang Suk Lee) 박해경(Hea Kyung Park)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제3호, 395~403쪽, 전체 9쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.09.30

영문 초록

In this study, the characteristics of emulsified fuel were studied. The emulsified fuel which was composed of water and diesel was manufactured by using homogenizer and ultrasonic generator. The more the percentage of water contents increases, the more the density increases to the emulsified fuel. However, the viscosity increased in the 60% of water contents and decreased in the 70% of water contents because the O/W type was formed. The 3 minutes s ultrasonic waves during the irradiation time was appropriate of 16,000 rpm. And the energy density of ultrasonic waves was 87.5J/g. The emulsion stability has improved in the lower temperature, the lower percentage of water contents, and the most stable emulsion state was obtained from 20%(w/w) of water contents. Also, the emulsion stability was related to the HLB values of emulsifiers. Especially, the HLB values of emulsifier were appropriate from 4 to 7 values.

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

4. 결 론

참고문헌

키워드

emulsified fuel NOx emulsifier homogenizer