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Adsorbent for removing nicotine and smell of cigarettes and preparation and application thereof

A technology of adsorbent and smoke smell, which is applied to the adsorbent, preparation and application of smoke smell, and the field of removing nicotine, can solve problems such as limited application, and achieve the effects of simple preparation process, low cost and large comparative area.

Inactive Publication Date: 2016-05-25
GUANGXI NANNING WEIFAN ENVIRONMENT PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adding decomposing agents in cigarettes can reduce harmful components such as nicotine and tar, but it has to be at the cost of reducing flavor components, thus limiting its application in actual production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An adsorbent for removing nicotine and smoke smell, comprising the following raw materials in parts by weight:

[0023] 15 parts of sodium polyacrylate, 50 parts of acrylic acid, 4 parts of sodium hydroxide, 3 parts of chitosan, 8 parts of sucrose stearate, 15 parts of pentaerythritol, 30 parts of ethyl acetate, 1 part of azobisisobutyronitrile, lemon 1 part of acid, 3 parts of ethyl levulinate, 0.5 part of lavender essential oil, 0.5 part of sweet-scented osmanthus extract and 80 parts of water.

[0024] The preparation method of adsorbent comprises the following steps:

[0025] (1) Take 15 parts of sodium polyacrylate, 50 parts of acrylic acid, 4 parts of sodium hydroxide, 3 parts of chitosan, 8 parts of sucrose stearate, 15 parts of pentaerythritol, 30 parts of ethyl acetate, azobisisobutyronitrile 1 part; put each raw material into a stirrer, heat up to 50°C, and stir at 500rpm for 1.5h to obtain an oil phase;

[0026] (2) Take 1 part of citric acid, 3 parts of et...

Embodiment 2

[0030] An adsorbent for removing nicotine and smoke smell, comprising the following raw materials in parts by weight:

[0031] 20 parts of sodium polyacrylate, 40 parts of acrylic acid, 5 parts of sodium hydroxide, 4 parts of chitosan, 5 parts of sucrose stearate, 20 parts of pentaerythritol, 40 parts of ethyl acetate, 1.5 parts of azobisisobutyronitrile, lemon 2 parts of acid, 4 parts of ethyl levulinate, 0.5 parts of lavender essential oil and 80 parts of water.

[0032] The preparation method of adsorbent comprises the following steps:

[0033] (1) Take 20 parts of sodium polyacrylate, 40 parts of acrylic acid, 5 parts of sodium hydroxide, 4 parts of chitosan, 5 parts of sucrose stearate, 20 parts of pentaerythritol, 40 parts of ethyl acetate, azobisisobutyronitrile 1.5 parts; put each raw material into a blender, heat up to 60°C, and stir at 300rpm for 1 hour to obtain an oil phase;

[0034] (2) Take 2 parts of citric acid, 4 parts of ethyl levulinate, 0.5 parts of laven...

Embodiment 3

[0038] An adsorbent for removing nicotine and smoke smell, comprising the following raw materials in parts by weight:

[0039] 25 parts of sodium polyacrylate, 45 parts of acrylic acid, 6 parts of sodium hydroxide, 5 parts of chitosan, 7 parts of sucrose stearate, 15 parts of pentaerythritol, 50 parts of ethyl acetate, 2 parts of azobisisobutyronitrile, lemon 4 parts of acid, 5 parts of ethyl levulinate, 1 part of lavender essential oil, 1.5 parts of osmanthus extract and 100 parts of water.

[0040] The preparation method of adsorbent comprises the following steps:

[0041] (1) Take 25 parts of sodium polyacrylate, 45 parts of acrylic acid, 6 parts of sodium hydroxide, 5 parts of chitosan, 7 parts of sucrose stearate, 15 parts of pentaerythritol, 50 parts of ethyl acetate, azobisisobutyronitrile 2 parts; put each raw material into the mixer, heat up to 70°C, and stir at 100rpm for 1h to obtain the oil phase;

[0042] (2) Take 4 parts of citric acid, 5 parts of ethyl levulin...

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Abstract

The invention discloses an adsorbent for removing nicotine and the smell of cigarettes and preparation and application thereof. The adsorbent is prepared from, by weight, 15-25 parts of sodium polyacrylate, 40-60 parts of acrylic acid, 4-6 parts of sodium hydroxide, 3-5 parts of chitosan, 5-10 parts of sucrose stearate, 15-25 parts of pentaerythritol, 30-50 parts of ethyl acetate, 1-2 parts of azodiisobutyronitrile, 1-5 parts of citric acid, 3-6 parts of ethyl levulinate, 0.5-3 parts of air freshener and 80-120 parts of water. The adsorbent can rapidly adsorb nicotine, tar, phenol, carbon monoxide and other hazardous substances generated by the cigarettes and remove the smell of the cigarettes, the effect of purifying air is achieved, hazards of the cigarettes to smokers and passive smokers are reduced, and wide market prospects are achieved.

Description

technical field [0001] The invention relates to the technical field of adsorbent materials, in particular to an adsorbent for removing nicotine and smoke smell, its preparation and application. Background technique [0002] The smoke released when a cigarette burns contains more than 3,800 known chemical substances, of which about 250 are toxic or carcinogenic to the human body, mainly including tar, nicotine, carbon monoxide, etc. Smoking has become a public nuisance, and the cancer-causing rate of "second-hand smoke and third-hand smoke" is much higher than that of smokers. The so-called "second-hand smoke" involuntary smoking and environmental tobacco smoke, that is, the substances released with the smoke when smoking and lighting tobacco indoors, is a passive smoking method, but it is also the most harmful and serious indoor air pollution. Leading cause of death worldwide. The so-called "third-hand smoke" refers to the tobacco residues that remain on the surfaces of cl...

Claims

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Application Information

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IPC IPC(8): B01J20/22B01J20/30B01D53/02
CPCB01D53/02B01D2258/0283B01J20/22B01J2220/44
Inventor 简莹
Owner GUANGXI NANNING WEIFAN ENVIRONMENT PROTECTION TECH CO LTD
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