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A kind of residue porous material after fruit extraction and its application

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, convenient production, and simple addition

Active Publication Date: 2018-06-01
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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  • A kind of residue porous material after fruit extraction and its application
  • A kind of residue porous material after fruit extraction and its application
  • A kind of residue porous material after fruit extraction and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The residue of the fruit extract described in this example, after extracting the pipa as the raw material, filtered the remaining residue, microwaved it at a microwave power of 350W for 15min, then dried the microwaved material 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 comprises the following steps: putting the 20-purpose Pipa extract residue powder and the KOH solid powder into a tube furnace with a mass ratio of 1:2, and Under argon atmosphere, the temperature was raised to 500°C at a rate of 5°C / min, and kept for 15 minutes, then washed with 5% HCl to remove KOH, washed with distilled water until the pH value was neutral, and finally the material was baked at 110°C to constant weight.

[0023] Select specific specifications of tow, roll the porous material on the KDF-2E forming machine for rod rolling, select the specification tow on th...

Embodiment 2

[0031] The residue of the fruit extract described in this example is extracted from tamarind seed, and the remaining residue is filtered, microwaved at 500W 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 and KOH solid powder into a tube furnace with a mass ratio of 1:4, Under an argon atmosphere, heat up to 600°C at a rate of 10°C / min, hold for 10 minutes, then wash with 10% HCl to remove KOH, wash with distilled water until the pH value is neutral, and finally dry the material at 100°C to constant weight.

[0033] Select specific specifications of tow, roll the porous material on the KDF-2E forming machine for rod rolling, select the specification tow on the KDF-2E forming machine to roll white rods, and compound the rods and white rods on the composite mo...

Embodiment 3

[0041] The residue of the fruit extract described in this example is extracted from oranges and jujubes, and the remaining residue is filtered, microwaved at a microwave power of 700W for 5 minutes, and then dried at 70°C. After crushing, sieve 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 the 60-mesh orange and jujube extract residue powder and KOH solid powder into a tube furnace with a mass ratio of 1:5 In the argon atmosphere, the temperature was raised to 700 °C at a rate of 15 °C / min, and the temperature was kept for 10 min, followed by washing with 15% HCl to remove KOH, washing with distilled water until the pH value was neutral, and finally putting the material at 150 °C Bake down to constant weight.

[0043] Select specific specifications of tow, roll the porous material on the KDF-2E forming machine for rod rolling, select the specificati...

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PUM

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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 residue porous material after fruit extraction and its application, and belongs to the technical field of additive materials for cigarette mouthpieces. Background technique [0002] The flavor and fragrance processing industry often involves solvent extraction of fruits, such as water extraction or alcohol extraction. These extraction operations produce a large amount of residue after fruit extraction, and effective methods are needed to deal with these wastes. [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 absorb tar and other substances, it also has shortcomings. The cigarette smoke filtered by it is slightly "dry", which affects the taste. [0004] The present inven...

Claims

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Application Information

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Patent Type & Authority Patents(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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