Selective antibacterial adsorbent for tar and carbon monoxide in smoke and its application on forming paper

A selective adsorption and carbon monoxide technology, applied in papermaking, paper coatings, textiles and papermaking, etc., can solve problems such as insufficient harm reduction, adsorption of harmful components, excessive harm reduction, etc.

Inactive Publication Date: 2011-12-28
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

[0019] Contents of three main harmful substances in cigarette smoke to be treated: 13 mg of tar, 1.2 mg of nicotine, and 13 mg of carbon monoxide. 25 parts of stone, 50 parts of copper-loaded activated carbon, tea polyphenols and β-cyclodextrin are dissolved in water, attapulgite, medical stone and copper-loaded activated carbon are mixed and ground to a particle size of 100 mesh, and tea polyphenols and β-cyclodextrin are dissolved. The cyclodextrin adhesive sticks to the surface of the forming base paper in contact with the filter rod to form an adsorption layer with a thickness of 0.06mm. The amount of β-cyclodextrin used is tea polyphenols, attapulgite, medical stone and copper-loaded activated carbon 3% of the total.

[0020] After applying the forming paper with a special adsorption layer to the above-mentioned cigarettes, the test is carried out according to the methods stipulated in the national standard GB / T19069-2004, GB5606.5-2005 and industry standard YC / T185-2004....

Embodiment 2

[0022] 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 consists of 15 parts of tea polyphenols, 35 parts of attapulgite, and wheat rice Composed of 28 parts of stone and 55 parts of copper-loaded activated carbon, tea polyphenols and β-cyclodextrin are dissolved in water, attapulgite, medical stone and copper-loaded activated carbon are mixed and ground to a particle size of 200 mesh, and tea polyphenols and β-cyclodextrin are dissolved. The cyclodextrin adhesive sticks to both sides of the forming base paper in contact with the filter rod to form an adsorption layer with a thickness of 0.07mm. The amount of β-cyclodextrin used is tea polyphenols, attapulgite, medical stone and copper 3% of the total amount of activated carbon.

[0023] After applying the forming paper with a special adsorption layer to the above-mentioned cigarettes, the test is carried out according to t...

Embodiment 3

[0025] 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 consists of 18 parts by weight of tea polyphenols, 45 parts of attapulgite, wheat rice Composed of 30 parts of stone and 55 parts of copper-loaded activated carbon, tea polyphenols and polyvinyl alcohol are dissolved in water, attapulgite, medical stone and copper-loaded activated carbon are mixed and ground to a particle size of 150 mesh, and tea polyphenols and polyethylene are dissolved. Alcohol adhesives are arranged in parallel and attached to the surface of the forming base paper to form an adsorption layer with a thickness of 0.09 mm. The amount of polyvinyl alcohol used is 4% of the total amount of tea polyphenols, attapulgite, medical stone and copper-loaded activated carbon. .

[0026] After applying the forming paper with a special adsorption layer to the above-mentioned cigarettes, the test is carried out a...

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Abstract

The invention provides an antibacterial adsorbent and a method for applying the adsorbent to forming paper. The antibacterial adsorbent mainly selectively adsorbs carbon monoxide and tar in flue gas, and secondly absorbs nicotine, acetone, gas-phase free radicals, benzopyrene , nitrite also has a certain adsorption effect, the antibacterial adsorbent is composed of 10-20 parts of tea polyphenols, 30-50 parts of attapulgite, 20-30 parts of medical stone, and 40-60 parts of copper-loaded activated carbon. The particle size is 100-200 mesh, the tea polyphenols are dissolved, and the attapulgite, copper-loaded activated carbon and medical stone are mixed and then attached to the surface of the forming base paper wrapping the filter rod through the binder dissolved in tea polyphenols to form a thickness of 0.05. -0.1mm adsorption layer, or grind attapulgite, copper-loaded activated carbon, and medical stone respectively to a particle size of 100-200 mesh, and attach to the surface of the forming base paper in parallel arrangement through the binder dissolved in tea polyphenols.

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): D21H19/10D21H19/84B01J20/22B01D53/04
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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