Chemical scrubbing of odorous fume emitted from recycled nylon melting operations
نویسندگان
چکیده
the VOCs in the range of 15.0-28.5 ppm (expressed as methane equivalent) were removed. The pungent burnt plastic odor in the test gas was almost completely removed. It requires around 0.058, 0.052, and 0.095 kg of NaOCl solution (12% available Cl ), H O solution (35% H O ), and NaOH 2 2 2 2 2 3 (45%), respectively, for scrubbing 1000 Nm of the exhaust gas and the total chemical costs is around US$ 0.07. This study has developed a new, effective, and economic process for reducing odorous compounds in hot-melt gas. .
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تاریخ انتشار 2014