Method for detecting fish-like odor from air conditioner, reproducing fish-like odor and preparing corresponding fish-like odor composition

摘要

A method that identifies the compounds contributing to a fish-like odor from an air conditioner and artificially reproduces the fish-like odor, and prepares a corresponding fish-like odor composition. Through the analysis method of the present invention, the compounds contributing to the fish-like odor from an air conditioner are identified and quantified. The fish-like odor is reproduced from a combination of the compounds identified by the analysis method of the present invention. The reproduced fish-like odor provides significant data required for development of an apparatus and a method for removing specific odor.

主权项

1. A detected fish-like odor composition from an air conditioner consisting of:
0.150-15.8 ppm of ammonia; 0.0004-0.788 ppm of acetaldehyde; 0.0001-0.1 ppm of propionaldehyde; 0.000032-0.07 ppm of triethylamine; 0.330-30 ppm of toluene; 0.008-2.7 ppm of m-xylene; 0.006-2.9 ppm of o-xylene; 0.3-7 ppm of methyl ethyl ketone; and 0.017-3 ppm of methyl isobutyl ketone.