한국연초학회지 (Journal of the Korean Society of Tobacco Science)
- 제7권2호
- /
- Pages.189-197
- /
- 1985
- /
- 1225-2131(pISSN)
담배 팽화공정에 사용된 Freon-11의 회수 (냉각 및 압축 system에 관해서)
RECOVERY OF FREOU-11 USED IN A PROCESSING SYSTEM OF TOBACCO EXPANSION (ABOUT COOLING AND COMPRESSION SYSTEM)
초록
The purpose of this study is to improve the method and the apparatus for recovering freon-11 used in a process for increasing the filling capacity of tobacco. The first, the theoretical recovery rate of freon-11 was calculated from vapour pressure and thermodynamic properties of freon-11. The second, the usability of theoretical data was evaluated by the comparison between the theoretical data and the experimental data from the pilot plant. The result obtained under the present experiment condition was quite similar to the rate at 15kg/cm2 and 5
키워드