たばこ用巻紙の熱分解特性 ＩＶ 燃焼調節剤を添加した木材パルプ配合亜麻パルプ巻紙の熱分解生成物中の中高沸点揮発性成分

Abstract

The volatile compounds produced by pyrolysis of cigarette paper composed of flax pulp and wood pulp (mix ratio 9/1) on addition of various burning chemicals (organic acid salts and phosphates) in helium atmosphere at 650°C were investigated by pyrolysis gas chromatographic analysis.The volatile compounds in pyrolysis products of cigarette paper with burning chemicals were almost same as those of cigarette paper without additives. A distinct difference in yields of volatile products was observed at 1% addition of burning chemicals.The following results were obtained. The yields of eight degradation compounds including one unknown compound (crotonaldehyde. No.4, 2-furaldehyde. No.47, 5-methyl-2-furaldehyde. No.69, unknown. No.111, 3-hydroxy-4H-pyran-4-one. No.149, unknown. No.202, 3, 5-dihydroxy-6-methyl-4H-pyran-4-one. No.205 and 5-hydroxymethy1-2-furaldehyde. No.247) decreased, while those of 3 compounds (acetol. No.18, succinaldehyde. No.40 and r-butyrolactone. No.80) increased. These were all carbonyl compounds.