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Additive for cigarette filter stick for reducing ammonia in cigarette smoke and application thereof

A technology for cigarette smoke and cigarette filter rods, which is applied in the field of additives for cigarette filter rods, can solve the problems of potential safety hazards of polymer adsorption materials, complicated preparation methods of polymer adsorption materials, etc., and achieves easy operation, easy realization, and strong stability. Effect

Active Publication Date: 2021-01-05
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the polymer adsorption material obtained in this invention has certain adsorption and removal performance for the toxic substances ammonia and phenol in cigarette smoke; Toxic gas and the need to add a variety of chemical reagents in the preparation process make the prepared polymer adsorption material a certain safety hazard for long-term smoking

Method used

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  • Additive for cigarette filter stick for reducing ammonia in cigarette smoke and application thereof

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Comparison scheme
Effect test

Embodiment 1

[0024] An additive for cigarette filter sticks that reduces ammonia in cigarette smoke, the additive is a magnesium oxide / carbon two-dimensional carbon-based composite material, and the additive is prepared by treating magnesium gluconate under high temperature conditions, and the obtained The magnesium oxide / carbon two-dimensional carbon-based composite material is named MgO / C-T-X, where T is the temperature of the calcination treatment, and X is the time of the calcination treatment.

[0025] The preparation method of the additive is as follows: under nitrogen protection, 10 g of magnesium gluconate is heated to 500 °C at 2 °C / min, and calcined at 500 °C for 1 h to obtain the magnesium oxide / carbon two-dimensional carbon-based composite material , which is the additive, named MgO / C-500-1.

[0026] Apply the prepared additive (MgO / C-500-1) to a filter stick for reducing ammonia in cigarette smoke, which is denoted as filter stick 1, and the filter stick 1 includes a common fi...

Embodiment 2

[0031] The preparation method of the additive is as follows: under nitrogen protection, 10 g of magnesium gluconate is heated to 500 °C at 8 °C / min, and calcined at 500 °C for 2 h to obtain the magnesium oxide / carbon two-dimensional carbon-based composite material , which is the additive, named MgO / C-500-2.

[0032] The prepared additive (MgO / C-500-2) is applied to a filter stick for reducing ammonia in cigarette smoke, which is denoted as filter stick 2, and the filter 2 includes a common filter element and a feed containing the additive Filter elements and plug wrap.

[0033] The filter rod 2 is obtained by bonding the common filter element and the end of the feed filter element to obtain a composite filter element, and then using a filter rod forming machine to wrap the filter rod forming paper on the composite filter element. The filter stick described in the invention is a binary composite filter stick, and the added filter stick is arranged on the side close to the shre...

Embodiment 3

[0036] The preparation method of the additive is as follows: under nitrogen protection, 10 g of magnesium gluconate is heated to 500 °C at 3 °C / min, and calcined at 500 °C for 3 hours to obtain the magnesium oxide / carbon two-dimensional carbon-based composite material, That is the additive, named MgO / C-500-3.

[0037] Apply the prepared additive (MgO / C-500-3) to a filter stick for reducing ammonia in cigarette smoke, which is denoted as filter stick 3. The filter 3 includes a common filter element, a feedstock containing the additive Filter elements and plug wrap.

[0038] The filter rod 3 is obtained by bonding the common filter element and the end of the feed filter element to obtain a composite filter element, and then using a filter rod forming machine to wrap the filter rod forming paper on the composite filter element. The filter stick described in the invention is a binary composite filter stick, and the added filter stick is arranged on the side close to the shredded ...

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Abstract

The invention discloses an additive for a cigarette filter stick for reducing ammonia in cigarette smoke and application thereof. The additive is a magnesium oxide / carbon two-dimensional carbon-basedcomposite material, and the additive is prepared by calcining magnesium gluconate under a high-temperature condition; the additive is applied to a filter stick for reducing ammonia in cigarette smoke,and the filter stick comprises a common filter element, a feeding filter element containing the additive and filter stick forming paper. The filter stick is prepared by adhering the common filter element and the feeding filter element to obtain a composite filter element, and coating the composite filter element with the filter stick forming paper by adopting a filter stick forming machine. The additive has a relatively good adsorption effect on ammonia in cigarette smoke; the production cost for reducing tar and harm of cigarettes is greatly reduced; the technology is simple and suitable formass production.

Description

technical field [0001] The invention relates to the technical field of cigarette preparation, in particular to an additive for cigarette filter rods for reducing ammonia in cigarette smoke and an application thereof. Background technique [0002] In recent years, with the increasing anti-smoking activities around the world, the World Health Organization and domestic standards have imposed strict restrictions on tobacco products. How to achieve "coke reduction and harm reduction" for finished cigarettes and produce cigarettes with the characteristics of "low coke and low harm" has become the mainstream route for the development of the domestic cigarette industry. At present, some progress has been made in the "tar reduction and harm reduction" of cigarettes, such as functional harm reduction materials, new smoking materials, functional sheets and other technologies. The application of the above technologies has reduced cigarette tar and harmful components to a certain extent....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/06A24D3/02
CPCA24D3/061A24D3/0225Y02A50/20
Inventor 李炜陈晶波刘琪范幸龙袁益来朱莹
Owner CHINA TOBACCO JIANGSU INDAL
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