A study on the fixation of menthol by clinoptilolites
1984
Yang, K.K. (Korea Ginseng and Tobacco Research Inst., Taejon (Korea R.). Div. of Material and Analysis) | Cho, S.H. (Chungang Univ., Seoul (Korea R.). Dept. of Chemistry)
In this study, clinoptilolites were subjected to an array of experimental conditions such as variations in heating temperature, reaction time and molarity of acid and base, and their responses measured. The activation levels were measured by adsorption indexes of toluene and ethyl alcohol and the x-ray spectra of clinoptilolites treated with acid and base. The results from the residual menthol measurement in clinoptilolites after a specific period of storage showed that the best menthol fixation occurred in those treated with IM NaOH
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