Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)
- Volume 16 Issue 3
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- Pages.237-240
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- 1999
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- 1225-9098(pISSN)
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- 2288-1069(eISSN)
DOI QR Code
The Optimum Cleaning Process of Non-aqueous Alternative Solvents for 1,1,1-TCE
1,1,1-TCE에 대한 비수계성 대체세정제의 최적 세정공정
- Jung, Duck-Chae (Department of Chemistry, University of InChon) ;
- Lee, Ki-Chang (Department of Chemical Engineering, MyongJi University) ;
- Kong, Seung-Dae (Department of Chemical Engineering, MyongJi University) ;
- Mok, Gab-Young (Department of Chemical Engineering, MyongJi University) ;
- Lee, Seok-Woo (Organic & Polymer Division, Agency for Technology & Standards)
- Published : 1999.09.30
Abstract
This study showed that the optimized cleaning process using non-aqueous cleaning solvents is adaptable in the industrial field for existing 1.1.1-TCE cleaning solvents which is an ozone depleting sustance. Alternative cleaning solvent system substituted for existing cleaning solvent against non-aqueous pollutants(cutting & flux oil), was evaluated for the cleaning efficiency using gravimetric analysis method and surface change of sample by Image analyzer. The results showed that alternative solvents and process had excellent cleaning efficiency.
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