Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method for reducing cigarette CO and tar release

A technology of emission and cigarettes, which is applied in the fields of e-liquid filter elements, tobacco, and processed tobacco, can solve problems affecting the health of smokers, achieve the effects of promoting combustion efficiency, improving comfort, and reducing CO emissions

Active Publication Date: 2021-08-06
防城港市丰禾曲辰农业科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that existing cigarettes with high levels of CO and tar seriously affect the health of smokers, the present invention provides a method for reducing the amount of CO and tar released from cigarettes

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for reducing cigarette CO and tar release
  • A method for reducing cigarette CO and tar release
  • A method for reducing cigarette CO and tar release

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] 1. Preparation of modified dolomite powder

[0046] (1) According to the ratio of parts by weight, weigh 10 parts of dolomite powder, according to NaNO 3 Soluble in NaNO with a mass ratio of 0.1:1 to dolomite powder 3 It was configured into a solution, stirred at 80°C for 15 minutes, and then dried at 120°C for 2 hours to obtain composite dolomite powder;

[0047] (2) Treat the composite dolomite powder in an argon discharge plasma system for 1 hour, a total of 6 times for 10 minutes each time, to obtain modified dolomite powder;

[0048] The argon gas discharge plasma system is pumped into argon gas after vacuuming to stabilize the pressure at 100 Pa, and then connected to a DC power supply. The breakdown voltage is 900V, the stable voltage is 600V, and the current is 9mA.

[0049] 2. Preparation of hyperbranched lactate

[0050] Mix 50 parts of sodium lactate, 10 parts of lactic acid, 1 part of glycerol, and 3 parts of gluconic acid according to the ratio of parts ...

Embodiment 2

[0064] 1. Preparation of modified dolomite powder

[0065] (1) According to the ratio of parts by weight, weigh 15 parts of dolomite powder, according to NaNO 3 Soluble in NaNO with a mass ratio of 0.2:1 to dolomite powder 3 It was prepared into a solution, stirred at 80°C for 15-20min, and then dried at 120°C for 2h to obtain composite dolomite powder;

[0066] (2) Treat the composite dolomite powder in an argon discharge plasma system for 1 hour, a total of 6 times for 10 minutes each time, to obtain modified dolomite powder;

[0067] The argon gas discharge plasma system is pumped into argon gas after being vacuumed to stabilize the pressure at 110 Pa, and then connected to a DC power supply. The breakdown voltage is 900V, the stable voltage is 600V, and the current is 11mA.

[0068] 2. Preparation of hyperbranched lactate

[0069] Mix 70 parts of potassium lactate, 20 parts of lactic acid, 5 parts of glycerol, and 5 parts of gluconic acid according to the ratio of parts...

Embodiment 3

[0079] 1. Preparation of modified dolomite powder

[0080] (1) According to the ratio of parts by weight, weigh 12 parts of dolomite powder, according to NaNO 3 The mass ratio of dolomite powder is 0.2:1; soluble in NaNO 3 It was configured into a solution, stirred at 80°C for 20 minutes, and then dried at 120°C for 2 hours to obtain composite dolomite powder;

[0081] (2) Treat the composite dolomite powder in an argon discharge plasma system for 1 hour, a total of 6 times for 10 minutes each time, to obtain modified dolomite powder;

[0082] The argon gas discharge plasma system is filled with argon gas after vacuuming to stabilize the pressure at 100 Pa, and then connected to a DC power supply with a breakdown voltage of 900V, a stable voltage of 600V, and a current of 10mA.

[0083] 2. Preparation of hyperbranched lactate

[0084] Mix 60 parts of lithium lactate, 15 parts of lactic acid, 3 parts of glycerol, and 4 parts of gluconic acid according to the ratio of parts b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for reducing the emission of CO and tar in cigarettes, which is prepared into a cigarette product by spraying a modifier on shredded tobacco and filling the filter tip with an adsorbent, so as to achieve the effect of reducing the emission of CO and tar. The improver is prepared by mixing modified dolomite powder and hyperbranched lactic acid salt, and the adsorbent is prepared by mixing hyperbranched lactic acid salt and traditional Chinese medicine materials. The use of plasma modified dolomite can promote tobacco leaves. Combustion and adsorption of CO, CO 2 And reduce the tar cracking temperature, through the catalysis of the alkali metal in the dolomite to completely crack the tar, so as to achieve the effect of reducing the amount of CO and tar released by cigarettes. The invention effectively solves the problem of large amount of pollutants released by cigarettes, improves the fragrance and comfort of cigarettes, and has good economic benefits.

Description

technical field [0001] The invention belongs to the technical field of tobacco, in particular to a method for reducing the CO and tar emission of cigarettes. Background technique [0002] It is well known that smoking is harmful to health. In order to reduce the harm of smoking to human beings, the World Health Organization has listed "anti-smoking" as one of the three major action goals in the field of health in the 21st century. In this context, the international cigarette market also has a tendency to accelerate the development of cigarettes with lower tar, low nicotine and low harmful components, and analyze and study the harmful components of smoke to minimize harmful components and produce low-harm safe and healthy products. cigarette products. Therefore, foreign low-tar cigarettes will threaten my country's cigarette products and directly affect my country's cigarette market. In order to better protect the health of consumers, my country has intensified its research...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/28A24D3/06
CPCA24B15/287A24D3/061
Inventor 张莘蔓
Owner 防城港市丰禾曲辰农业科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com