Activating conditions of sepiolite are studied by determining specific surface method. Sepiolite is used in processing filter tip of cigarette of acetate silk and paper type first. Tar of cigarette with sepiolite filt...Activating conditions of sepiolite are studied by determining specific surface method. Sepiolite is used in processing filter tip of cigarette of acetate silk and paper type first. Tar of cigarette with sepiolite filter tip is lowered to a lower tar level. Mechanism of the lowered tar content by sepiolite is analysed.展开更多
Investigated in this paper was the absorbing and distributing of nicotine in the tobacco and filter tip during the course of smoking, gas Chromatography being used.The experimental result indicated that the nicotine i...Investigated in this paper was the absorbing and distributing of nicotine in the tobacco and filter tip during the course of smoking, gas Chromatography being used.The experimental result indicated that the nicotine in the suck part of cigarette was absorbed by tobacco and filter tip together.Before the cigarette was sucked to 3/4,the nicotine in the left tobacco and filter tip being accounted to about 90% of the total,the part entered into the body is less than 10%. But if the cigarette was sucked to the end,about 50% of the whole nicotine would entered into the body.展开更多
文摘Activating conditions of sepiolite are studied by determining specific surface method. Sepiolite is used in processing filter tip of cigarette of acetate silk and paper type first. Tar of cigarette with sepiolite filter tip is lowered to a lower tar level. Mechanism of the lowered tar content by sepiolite is analysed.
文摘Investigated in this paper was the absorbing and distributing of nicotine in the tobacco and filter tip during the course of smoking, gas Chromatography being used.The experimental result indicated that the nicotine in the suck part of cigarette was absorbed by tobacco and filter tip together.Before the cigarette was sucked to 3/4,the nicotine in the left tobacco and filter tip being accounted to about 90% of the total,the part entered into the body is less than 10%. But if the cigarette was sucked to the end,about 50% of the whole nicotine would entered into the body.