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Efficiency characteristics by mixed absorbents for the removal of odor compounds in the wet scrubberEfficiency Characteristics by Mixed Absorbents for the Removal of Odor Compounds in the Wet Scrubber
- Authors
- Park, Y.G.; Kim, J.-I.
- Issue Date
- Feb-2011
- Publisher
- 한국공업화학회
- Keywords
- Absorbent; Hydrogen sulfide; Liquid extraction; Mixed bioabsorbent; Odor
- Citation
- Applied Chemistry for Engineering, v.22, no.1, pp 48 - 55
- Pages
- 8
- Journal Title
- Applied Chemistry for Engineering
- Volume
- 22
- Number
- 1
- Start Page
- 48
- End Page
- 55
- ISSN
- 1225-0112
- Abstract
- It was found that the absorbent mixed with 2-aminoethanol and others has been applied to remove them via chemical neutralization. The absorbent of natural second metabolites was achieved by a removal efficiency of 20~30% by itself depending on treatment conditions, but the complex absorbent mixed with 0.2% amine chemical provides the removal efficiency of over 98%. Optimal removal efficiencies have been examined against two major parameters of the temperature and pH to remove ammonia and hydrogen sulfide gases. The chemical analysis was also performed to analyze the composition of an essential oil by GC-MS. The monoterpenes in an essential oil reacted with odorous compounds by neutralization and their reaction mechanism was partially elucidated.
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Collections - College of Business & Economics > School of Economics > 1. Journal Articles
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