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Composition eliminating hazardous substances in cigarette or air and application of composition

A technology of harmful substances and compositions, applied in the field of air purification, can solve the problems of no disclosure of toxic substances, low practicability, poor efficiency and the like

Inactive Publication Date: 2018-01-09
重庆市江北区健希环保新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent does not disclose any method of reducing toxic substances other than CO in cigarette smoke
[0020] However, these methods have obvious defects, the types of pollutants that can be treated are limited, the efficiency is very poor, and the practicability is low.

Method used

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  • Composition eliminating hazardous substances in cigarette or air and application of composition
  • Composition eliminating hazardous substances in cigarette or air and application of composition
  • Composition eliminating hazardous substances in cigarette or air and application of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Example 1: First prepare the reagent according to the weight ratio indicated in Table 1 below; then mix it with the metal-organic framework material MOF-177 at a weight ratio of 1:5, and place it in a desiccator connected to a vacuum pump. Vacuum under sealed conditions for 10 minutes to form a sufficient negative pressure, cut off the connection with the vacuum pump. The obtained product was transferred out of the desiccator, wrapped in filter paper until the surface was dry.

[0070] Table 1

[0071] Preparation composition

[0072] Weigh about 0.05 g of the surface-dried powder product, place it evenly on the interface between the cigarette and the filter tip and reseal it. Then one end of the filter tip is inserted into the transition tube and sealed, and the other end of the transition tube is connected with the air inlet of the air particle detector and sealed. The principle of this type of particle detector is based on measuring the concentration of p...

Embodiment 2

[0073] Example 2: First prepare the reagent according to the weight ratio indicated in Table 2 below; then mix it with the metal-organic framework material FE-BTC at a weight ratio of 1:5, and place it in a desiccator connected to a vacuum pump. Vacuum under sealed conditions for 10 minutes to form a sufficient negative pressure, cut off the connection with the vacuum pump. The obtained product was transferred out of the desiccator, wrapped in filter paper until the surface was dry.

[0074] Table 2

[0075] Preparation composition

[0076]Weigh about 0.05 g of the surface-dried powder product, place it evenly on the interface between the cigarette and the filter tip and reseal it. Then one end of the filter tip is inserted into the transition tube and sealed, and the other end of the transition tube is connected with the air inlet of the air particle detector and sealed. The principle of this type of particle detector is based on measuring the concentration of par...

Embodiment 3

[0077] Example 3: First prepare the reagent according to the weight ratio indicated in Table 3 below; then mix it with the metal-organic framework material MIL-53 at a weight ratio of 1:5, and place it in a desiccator connected to a vacuum pump. Vacuum under sealed conditions for 10 minutes to form a sufficient negative pressure, cut off the connection with the vacuum pump. The obtained product was transferred out of the desiccator, wrapped in filter paper until the surface was dry.

[0078] table 3

[0079] Preparation composition

[0080] Weigh about 0.05 g of the surface-dried powder product, place it evenly on the interface between the cigarette and the filter tip and reseal it. Then one end of the filter tip is inserted into the transition tube and sealed, and the other end of the transition tube is connected with the air inlet of the air particle detector and sealed. The principle of this type of particle detector is based on measuring the concentration of pa...

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Abstract

The invention discloses a composition eliminating hazardous substances in a cigarette or air and application of the composition. The composition is prepared from sticky natural nano fiber, organometallic compound nanoporous materials and auxiliary materials. The application comprises the aspects of being used for cigarette filter layers, masks, in-car air filters, in-car air purifiers and the like. The composition adopts environmentally-friendly renewable materials and nanoporous materials with the huge specific surface area and effectively prevents hazardous substances generated in the cigarette burning process from entering a human body under the partial hydration condition, and secondary pollution cannot be caused to others or surroundings.

Description

technical field [0001] The invention belongs to the field of air purification, and in particular relates to a composition for eliminating substances harmful to smokers' health during the burning process of cigarettes or harmful substances in the air and its use in cigarette filter layers, masks, car interior air filters and indoor air purifiers the use of. Background technique [0002] China is the world's largest tobacco consumer and producer, with an annual sales volume of 2.5 trillion sticks, accounting for 45% of global cigarette consumption. The size of the Chinese smoker group is 350 million, accounting for 1 / 3 of the total number of smokers in the world. Nearly 5 million people die from smoking-related diseases in the world every year, of which about 1.2 million are Chinese. According to the prediction of the World Health Organization, 100 million young people in China will die prematurely due to smoking. Globally, the cancer mortality caused by smoking accounts for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04B01D53/02B01D46/00F24F13/28A62B23/02B60H3/06
Inventor 欧应平周健
Owner 重庆市江北区健希环保新材料科技有限公司
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