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An Experimental Study on the Dewatering from the Waste Lubrication Oil by Vacuum Evaporation  

정상현 (한국기계 연구원 환경기계기술연구부)
박성제 (한국기계 연구원 환경기계기술연구부)
홍원석 (한국기계 연구원 환경기계기술연구부)
김용진 (한국기계 연구원 환경기계기술연구부)
구경회 ((주)삼영필텍)
Publication Information
Journal of Energy Engineering / v.12, no.3, 2003 , pp. 216-222 More about this Journal
Abstract
An experimental study on the characteristics of a dewatering due to vacuum evaporation in the waste lubrication oil were performed using a lab scale system. Evaporation characteristics were investigated for various performance factors. Results of evaporation characteristics as a function of vacuum pressure, oil temperature, initial water concentration, and nozzle type were obtained. Increasing the oil temperature and altering the nozzle type were found to increase the evaporation rate without increasing vacuum pressure requirement. The best performance is achieved for the nozzle which made porous material.
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