Toxin-reducing cigarette additive and preparation method and use thereof

An additive and cigarette technology, which is applied in the field of cigarette manufacturing, can solve the problems of increased suction resistance of particle composite nozzle rods, poor particle size uniformity, and few industrialized applications, and achieves improved tobacco utilization and particle size uniformity. Good, good intensity effect

Inactive Publication Date: 2011-05-04
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the past few decades, a large number of institutions have done a lot of research on how to effectively reduce HCN and aldehydes in flue gas, such as using ion exchange resins as nozzle rod additives, inorganic salt treatment nozzle rods, activated carbon nozzle rods, etc., but these methods are either due to The price factor, either because of the possible introduction of new hazards or the impact of cigarette smoking, so there are few industrial applications
[0005] In the patent application 2009103104069, a preparation of tobacco powder particles and its application in cigarette harm reduction are described. The tobacco powder particles prepared by the method are loosely bonded tobacco powder, and the particle size uniformity of the obtained particles is relatively high. Poor, the strength is not good, it is easy to break again in the follow-up process applied to the cigarette filter as an additive, causing greater wear and pollution to the machine, at the same time, the suction resistance of the prepared particle composite tip increases sharply, making Its practicality is not strong, and the application prospect is very dim

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Weigh 30g of 60-80 mesh silica gel and place it in a glass, prepare 100g of 10% water glass solution, slowly add the silica gel to the water glass solution under stirring, so that the surface of the silica gel becomes moist and viscous, and then add 20g of tobacco powder (tobacco powder The particle size is 150-200 mesh) and slowly add to the moist silica gel particles, stir and mix evenly to make the smoke powder adhere to the surface of the silica gel, continue to add a small amount of water glass solution to make the smoke powder bond more firmly; transfer the prepared particles to the oven , bake at 100°C for about 8 hours until dry, and cool naturally; sieve the dried smoke powder particles, and sieve out some of the finer smoke powder to obtain additive particles with a size of 40-60 mesh.

[0035] The prepared granule additive was added to the cigarette stick at 40 mg / piece, and the smoke test was carried out with the SM400 smoking machine according to the standar...

Embodiment 2

[0039] Weigh 40g of activated carbon of 60-80 mesh and place it in a glass, prepare 100g of 10% water glass solution, slowly add the activated carbon into the water glass solution under stirring to make the surface of the activated carbon moist and sticky, then slowly add 20g of smoke powder into the moist In the activated carbon particles, stir and mix evenly to make the smoke powder adhere to the surface of the activated carbon, and continue to add a small amount of water glass solution to make the smoke powder bond more firmly; transfer the prepared particles to an oven, and dry them at 100°C for about 8 hours until dry , natural cooling; sieve the dried smoke powder particles, and sieve out some of the finer smoke powder to obtain additive particles with a size of 40-60 mesh.

[0040] The prepared granule additive was added to the cigarette stick at 40 mg / piece, and the smoke test was carried out with the SM400 smoking machine according to the standard smoke test method. T...

Embodiment 3

[0044] Weigh 30g of 60-80 mesh silica gel and place it in a glass, prepare 100g of 15% sodium carboxymethylcellulose and sodium carbonate (mass ratio 1:1) mixed solution, and slowly add the silica gel to the mixed solution under stirring to make the silica gel The surface becomes moist and sticky, then slowly add 20g of tobacco powder (the particle size of the tobacco powder is 150-200 mesh) into the moist silica gel particles, stir and mix evenly to make the smoke powder adhere to the surface of the silica gel, continue to add a small amount of mixed solution to make Tobacco powder is bonded more firmly; transfer the prepared particles to an oven, bake at 100°C for about 8 hours until dry, and cool naturally; sieve the dried tobacco powder particles, and sieve out some of the finer smoke powder to obtain additive particles The size is 40-60 mesh.

[0045] The prepared granule additive was added to the cigarette stick at 40 mg / piece, and the smoke test was carried out with the...

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Abstract

The invention discloses a toxin-reducing cigarette additive, and a preparation method and use thereof. In the toxin-reducing cigarette additive, cores are made of an inorganic particulate matter such as silica gel and active carbon, shells are made of waste tobacco powder fibers, and granulation forming is performed under the action of an adhesive, and according to needs, an alkaline functional material can be added in the forming process for reducing HCN content in smoke. The preparation method of the cigarette tip particle additive is simple, the cost of the cigarette tip particle additive is low, and when the prepared additive is added into the tips, the HCN content in the smoke of cigarettes can be reduced effectively without influencing the smoke flavor of the cigarettes.

Description

technical field [0001] The invention belongs to the field of cigarette manufacturing, and in particular relates to a cigarette mouthpiece additive with harm reduction function, a preparation method thereof and an application in cigarette harm reduction. Background technique [0002] Tobacco reduction and harm reduction is an important issue related to the health of smokers. For many years, various tobacco research institutions have been committed to the research of this work, and have achieved a large number of research results. The harmful components in smoke have been relatively greatly reduced. On the one hand, a large number of additives have been used in this multi-harm reduction method. Since these additives are not inherent in tobacco itself, they may introduce external risks, and at the same time partially affect the original style and taste of cigarettes. On the other hand, some raw materials in the tobacco production process are not well utilized, resulting in a la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/14A24D3/16A24B15/42
Inventor 陈潜银董红金勇赵立红秦亮生郭小义
Owner CHINA TOBACCO HUNAN INDAL CORP
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