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Preparation method and application of a cigarette filter additive

A technology of cigarette filters and additives, which is applied in applications, e-liquid filter elements, tobacco, etc., can solve problems such as the influence of tobacco aroma and uncoordinated cigarette smoke, reduce production costs, solve the problem of smoke coordination, tobacco The outstanding effect of this fragrance

Active Publication Date: 2018-11-09
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, cigarette smoke is a product of combustion, so the direct use of non-combustion flavoring will cause a certain degree of incongruity in cigarette smoke, especially the impact on the original aroma of tobacco is more prominent

Method used

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  • Preparation method and application of a cigarette filter additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Put 20g of Zimbabwean tobacco leaves into the pyrolysis reactor, and place 500g of 40-mesh activated carbon particles on the deposition bed below;

[0031] (2) Select nitrogen as the carrier gas flow, control the flow rate of the carrier gas flow to 120ml / min, and pass through the reservoir containing geraniol, wherein the temperature of the reservoir is controlled at 50°C, and use the nitrogen carrier gas flow to bring geraniol into the cracking reactor;

[0032] (3) Turn on the pyrolysis reaction furnace to carry out synergistic pyrolysis reaction of various substances in the furnace, control the pyrolysis temperature to 800°C, the heating rate to 300°C / min, and the pyrolysis reaction time to 5min;

[0033] (4) After the cracking reaction is completed, take out the activated carbon granular material in the sedimentation bed, add it into the cigarette filter after cooling, and the dosage is 10mg / cigarette.

[0034] The final cigarette product has outstanding tobac...

Embodiment 2

[0036] (1) Put 10g of agarwood chips into the pyrolysis reaction furnace, and place 700g of activated carbon particles with a size of 50 mesh on the deposition bed below;

[0037] (2) Select nitrogen as the carrier gas flow, control the flow rate of the carrier gas flow to 60ml / min, and pass through the reservoir containing rose essential oil, and the temperature of the reservoir is controlled at 60°C. The rose essential oil is brought into the pyrolysis reactor by utilizing the nitrogen-carrying air flow;

[0038] (3) Turn on the pyrolysis reaction furnace to carry out a synergistic pyrolysis reaction of various substances in the furnace, control the pyrolysis temperature to 700°C, the heating rate to 200°C / min, and the pyrolysis reaction time to 10min;

[0039] (4) After the cracking reaction is completed, take out the activated carbon granular material in the sedimentation bed, add it into the cigarette filter after cooling, and the dosage is 10mg / cigarette.

[0040] The f...

Embodiment 3

[0042] (1) Put 30g of crushed tea leaves and Zimbabwean tobacco leaves (each accounting for 50%) into the pyrolysis reactor, and place 1000g of 40-mesh activated carbon particles on the deposition bed below;

[0043] (2) Select nitrogen-oxygen mixed gas containing 10% (volume fraction) of nitrogen as the carrier gas flow, control the flow rate of the carrier gas flow to 300ml / min, and directly enter the cracking furnace after passing through the empty liquid storage tank;

[0044] (3) Turn on the pyrolysis reaction furnace to carry out synergistic pyrolysis reaction of various substances in the furnace, control the pyrolysis temperature to 600°C, the heating rate to 400°C / min, and the pyrolysis reaction time to 10min;

[0045] (4) After the cracking reaction is completed, take out the activated carbon granular material in the sedimentation bed, add it into the cigarette filter after cooling, and the dosage is 5mg / cigarette.

[0046] The final cigarette product has outstanding ...

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Abstract

The invention provides a preparation method and a device of a cigarette filter additive. The preparation method comprises the following steps: introducing spice components of spice raw materials needing cracking to a cracking reaction furnace through carrier gas flow and a material storing pond, wherein the needed volatile spice components are contained in a liquid storing pond; carrying out simultaneous synergetic cracking reaction in the same cracking furnace, wherein the generated cracked spice components are adsorbed by a granular material in a sedimentary bed, and form the cigarette filter additive granular material. The device adopted by the method disclosed by the invention can form the granular material needed by the cigarette filter through one step, the operation is easy, convenient and feasible, the use amount of raw materials is greatly reduced, and the production cost can be strictly controlled.

Description

technical field [0001] The invention relates to the technical field of cigarettes, in particular to a preparation method and application of a cigarette filter additive. Background technique [0002] In recent years, cigarette filters have undergone further changes, and have developed from ordinary single acetate filters to multi-component filters, filters made of various materials, and flavored filters. These new filters are gaining popularity among cigarette manufacturers and consumers alike. Flavoring treatment in the filter is generally called non-combustion flavoring, that is, the added spices are directly eluted from the smoke and enter the consumer's mouth without burning. This method has the advantages of less material usage and direct method. However, cigarette smoke is a product of combustion, so the direct use of non-combustion flavoring will cause a certain degree of incongruity in cigarette smoke, especially the impact on the original aroma of tobacco is more p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/06
CPCA24D3/067
Inventor 刘凌璇刘强刘志华沈艳飞其他发明人请求不公开姓名
Owner CHINA TOBACCO YUNNAN IND
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