Porous residue material generated after fruit extraction and application thereof

A technology of porous materials and fruits, which is applied in the field of adding materials to cigarette mouthpieces, can solve the problems of cigarette smoke drying and affecting the taste, and achieve the effects of sufficient sources, improved moist feeling, and simple process flow

Active Publication Date: 2016-06-22
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the conventional filter material in the tobacco industry is cellulose acetate tow. Although it can effectively absorb tar and other substances, it also has shortcomings. The smoke of cigarettes filtered by it is slightly "dry", which affects the taste.

Method used

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  • Porous residue material generated after fruit extraction and application thereof
  • Porous residue material generated after fruit extraction and application thereof
  • Porous residue material generated after fruit extraction and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The fruit extract residues in this example are extracted with Pipa as the raw material, the remaining residues are filtered, microwave treated at a microwave power of 350W for 15 minutes, and then the microwave treated materials are dried at 50°C, crushed and sieved A 20 mesh powder was obtained.

[0022] The preparation method of the fruit extract residue porous material of the present invention specifically includes the following steps: Put the 20 mesh lute extract residue powder in a tube furnace with a mass ratio of 1:2 and KOH solid powder. In an argon atmosphere, the temperature is increased to 500°C at a rate of 5°C / min, and the temperature is kept for 15 minutes. Then, the KOH is removed by washing with 5% HCl, and the pH is neutralized with distilled water. Finally, the material is dried at 110°C to Constant weight.

[0023] Select specific specifications of tow, roll the porous material on the KDF-2E forming machine, and roll the white rod on the KDF-2E forming ma...

Embodiment 2

[0031] The fruit extract residue in this embodiment is extracted with tamarind as a raw material, the remaining residue is filtered, microwave treated at 500 W microwave power for 10 minutes, dried at 60° C., crushed and sieved to obtain a 40 mesh powder.

[0032] The preparation method of the fruit extract residue porous material of the present invention specifically includes the following steps: putting 40 mesh tamarind extract residue powder in a tube furnace with a mass ratio of 1:4 and KOH solid powder, In an argon atmosphere, the temperature is increased to 600°C at a rate of 10°C / min, kept for 10 minutes, then washed with 10% HCl to remove KOH, washed with distilled water until the pH value is neutral, and finally the material is dried at 100°C To constant weight.

[0033] Select specific specifications of tow, roll the porous material on the KDF-2E forming machine, and roll the white rod on the KDF-2E forming machine. The material rod and the white rod are compounded on the...

Embodiment 3

[0041] The fruit extract residues in this example are extracted from oranges and jujubes, and the remaining residues are filtered, microwave treated at 700W microwave power for 5 minutes, and then the microwave treated materials are dried at 70°C. After pulverization, the powder was sieved to obtain 60 mesh powder.

[0042] The preparation method of the fruit extract residue porous material of the present invention specifically includes the following steps: Put 60 mesh orange and jujube extract residue powder in a mass ratio of 1:5 into a tube furnace together with the KOH solid powder In an argon atmosphere, the temperature is raised to 700°C at a rate of 15°C / min, and the temperature is kept for 10 minutes. The KOH is then washed with 15% HCl to remove KOH, and the pH is neutralized with distilled water. Finally, the material is heated at 150°C. Bake down to constant weight.

[0043] Select specific specifications of tow, roll the porous material on the KDF-2E forming machine, a...

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Abstract

The invention discloses a preparation method of a porous residue material generated after fruit extraction; meanwhile the invention discloses application of the porous residue material generated after fruit extraction to tar and harm reduction and / or increase of smoke wetting feeling of cigarette smoke by mixing the porous residue material into cigarette filters.

Description

Technical field [0001] The invention relates to a porous material for residues after fruit extraction and its use, and belongs to the technical field of additive materials for cigarette tips. Background technique [0002] The flavor and fragrance processing industry often involves the operation of solvent extraction of fruits, such as water extraction or alcohol extraction. These extraction operations produce a large amount of residues after fruit extraction, and effective methods are needed to treat these waste materials. [0003] The tobacco industry is also looking for materials that can effectively absorb tar and other harmful substances in cigarette smoke to achieve tar reduction and harm reduction. At present, the conventional filter material in the tobacco industry is cellulose acetate tow. Although it can effectively adsorb tar and other substances, it also has shortcomings. The cigarette smoke after filtration is slightly "dry", which affects the taste. [0004] The present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/30B01J20/22A24D3/14
CPCA24D3/14B01J20/22B01J2220/485
Inventor 张玲曾晓鹰张天栋胡魏耀汤丹瑜高锐杨建云赵蔚雷声
Owner CHINA TOBACCO YUNNAN IND
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