Adsorption of the Vapor Phase Components in Cigarette Smoke by Activated Carbon in Vented Filters

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概要

• 論文の詳細を見る

• Using vented charcoal niters, the adsorption efficiencies of acetaldehyde, isoprene and acetone, the major components in the vapor phase of cigarette smoke, were studied. Filter ventilation was found to raise the adsorption efficiency of the adsorbent. The effect of increasing the ventilation rate through the filter was greatest for the adsorption of acetaldehyde. In order to clarify the effects of decreases of the flow rate and the concentration caused by ventilation, the adsorption by unvented charcoal filters under varied conditions was also measured. Although both raised the adsorptions of the three components, the lowered concentration was contributed to mainly by an increase of adsorption by the vented charcoal filters. Regardless of whether the filter was perforated or not, the adsorptions of the three components depended on the volume of the air drawn in at the top of the lighted end of the cigarette.

• 社団法人 日本農芸化学会の論文

著者

• ATOBE Ichiro

  Central Research Institute, Japan Tobacco Inc.

• TOKIDA Atsushi

  Central Research Institute, Japan Tobacco Inc.

• MAEDA Kazuo

  Central Research Institute, Japan Tobacco Inc.

関連論文

• The Effect of a Perforated Mouthpiece Tube on Cigarette Smoke Reduction
• Adsorption of the Vapor Phase Components in Cigarette Smoke by Activated Carbon in Vented Filters

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