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Antimicrobial adsorbent for selectively absorbing carbon monoxide and aldehydes in smoke and application thereof in wrap paper

A carbon monoxide and selective adsorption technology, used in papermaking, paper coatings, textiles and papermaking, etc., can solve the problems of harmful component adsorption, insufficient harm reduction, and excessive harm reduction, and achieve the effect of maintaining the suction quality.

Inactive Publication Date: 2011-11-09
ENDIAN SCI & TECH DEV OF YUNNAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many harm reduction products and methods at present, none of them selectively adsorb the types and quantities of harmful components in the flue gas, and there will be excessive or insufficient harm reduction in the use process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Contents of three main harmful substances in cigarette smoke to be treated: 13 mg of tar, 1.2 mg of nicotine, and 14 mg of carbon monoxide. The adsorbent is calculated in parts by weight, consisting of 20 parts of tea polyphenols, 10 parts of soluble protein, and copper Activated alumina is composed of 5 parts, tea polyphenols and soluble protein are dissolved in the adhesive prepared with β-cyclodextrin, and the amount of β-cyclodextrin is tea polyphenols, soluble protein and copper-containing activated alumina 3% of the total amount, the copper-containing activated alumina is mixed and ground to a particle size of 100 mesh, and the β-cyclodextrin dissolved in tea polyphenols sticks to the surface of the forming base paper in contact with the filter rod to form an adsorption layer with a thickness of 0.08mm layer.

[0021] After applying the forming paper with a special adsorption layer to the above-mentioned cigarettes, the test is carried out according to the methods...

Embodiment 2

[0023] Contents of three main harmful substances in cigarette smoke to be treated: 13 mg of tar, 1.1 mg of nicotine, and 14 mg of carbon monoxide. The adsorbent is calculated in parts by weight, consisting of 22 parts of tea polyphenols, 15 parts of soluble protein, and copper Activated alumina consists of 7 parts, tea polyphenols and soluble protein are dissolved in the adhesive prepared with β-cyclodextrin, and the amount of β-cyclodextrin used is tea polyphenols, soluble protein and copper-containing activated alumina 3.5% of the total amount, the copper-containing activated alumina is mixed and ground to a particle size of 120 mesh, and the β-cyclodextrin dissolved in tea polyphenols sticks to the surface of the forming base paper in contact with the filter rod to form an adsorption layer with a thickness of 0.10mm layer.

[0024] After applying the forming paper with a special adsorption layer to the above-mentioned cigarettes, the test is carried out according to the met...

Embodiment 3

[0026] Contents of three main harmful substances in cigarette smoke to be treated: 12 mg of tar, 1.0 mg of nicotine, and 13 mg of carbon monoxide. The adsorbent is calculated in parts by weight, consisting of 30 parts of tea polyphenols, 20 parts of soluble protein, and copper Activated alumina consists of 10 parts, tea polyphenols and soluble protein are dissolved in the adhesive prepared by starch glue, and the amount of starch glue used is 4 parts of the total amount of tea polyphenols, soluble protein and copper-containing activated alumina. %, the copper-containing activated alumina is mixed and ground to a particle size of 150 mesh, and the starch dissolved in tea polyphenols is glued to the surface of the forming base paper in contact with the filter rod to form an adsorption layer with a thickness of 0.15 mm.

[0027] After applying the forming paper with a special adsorption layer to the above-mentioned cigarettes, the test is carried out according to the methods stipu...

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Abstract

The invention provides an antimicrobial adsorbent and a method for applying the antimicrobial adsorbent to a shaping paper. The antimicrobial adsorbent mainly selectively adsorbs carbon monoxide and aldehydes in smoke, and has certain absorption effects on ammonia, gas-phase free radicals, benzopyrene and nitrite. To achieve the functions, the following technical means is adopted: the antimicrobial adsorbent is composed of the following components by weight parts: 20-30 parts of tea polyphenols, 10-20 parts of soluble protein, and 5-10 parts of active aluminium oxide containing copper, the granularity of each component is 100-200mesh; the tea polyphenols and soluble protein are dissolved in prepared bonding agent, the active aluminium oxide containing copper is attached on the shaping paper surface through the bonding agent dissolved with the tea polyphenols and soluble protein to form an adsorption layer with a thickness of 0.05-0.15mm, or the soluble protein, tea polyphenols and active aluminium oxide containing copper are respectively crushed to the granularity of 100-200mesh, and are attached on the shaping paper surface through the bonding agent in a parallel arrangement.

Description

technical field [0001] The invention relates to an adsorbent for cigarettes, in particular to an adsorbent capable of selectively adsorbing harmful components in smoke and a forming paper for cigarettes with the adsorbent material. Background technique [0002] The smoke released when a cigarette burns contains a variety of components, the main substances are nicotine (nicotine) and tobacco tar, in addition to carbon monoxide, nitrogen oxides, hydrocarbons, aldehydes, ammonia and free radicals and other harmful substances . Aldehydes can stimulate the respiratory tract; nicotine can stimulate the sympathetic nerve and cause damage to the intima of blood vessels; tobacco tar and benzopyrene both have carcinogenic effects; carbon monoxide can reduce the ability of red blood cells to transport oxygen to the whole body. Although everyone knows that smoking is harmful to health, it is still difficult for smokers to quit smoking because ① the special fragrance will bring pleasure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/24B01D53/04D21H19/10D21H19/84
Inventor 何金星代家红尹康德常忠常鹏
Owner ENDIAN SCI & TECH DEV OF YUNNAN
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