Abstract:
The effects of two inorganic potassium salt (potassium chloride,potassium nitrate) and two organic potassium (potassium acetate,potassium citrate) on the combustion characteristics and smoke composition of tobacco were studied.Effects of tobacco combustion improve potassium were studied by STA-IR-GC/MS,the pyrolysis products were scanned by the infrared and analyzed by GC-MS.The comprehensive index of combustion characteristics of biomass combustion process was applied to tobacco research.Potassium salt of the cigarette burning index of the overall size of:potassium citrate>potassium nitrate>potassium acetate>potassium chloride.Through the use of cigarette combustion index and IR-GC/MS analysis tools,we can promote the method for evaluation the influence of tobacco combustion index and comprehensive component content in smoke,after added different varieties of potassium to cigarettes.