Production of non-tar cigarette

A manufacturing method, tar-free technology, applied in tobacco, tobacco processing, application, etc., can solve the problem of not producing tar-free cigarettes, and achieve the effects of preventing peroxidation and low extraction temperature

Inactive Publication Date: 2007-11-21
汪雪波 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing technology of cigarette manufacturers has not produced tar-free cigarettes

Method used

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  • Production of non-tar cigarette

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Embodiment Construction

[0008] The key steps of this description will be further described below with reference to the accompanying drawings.

[0009] As shown in Figure 1, A is an extractor, B and C are decompression separators, C is a condenser, H is a CO2 storage tank, 1, 2, 3, 4, 5, 6, 7, 8 are valves, G is the flow meter, F is the compression pump, and E is the preheater.

[0010] Load 10 kg of tobacco leaves into the extractor A, open the valve 8, and the carbon dioxide enters the compression pump F from the storage tank H through the flow meter G. The pressurized carbon dioxide enters the extractor A from the bottom through the preheater E. The pressure was controlled to 30MPa, the temperature was 50°C, and the extraction was continued for 3 hours. The carbon dioxide with oil and moisture from the extractor A passed through the secondary decompression separators B and C, and the carbon dioxide passed through the condenser D and returned to the compression pump for recycling. You can also dir...

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Abstract

The invention is concerned with the manufacture method for cigarette without tar, which adds the step of supper critical extract tar for tobacco leaf in the traditional step. It is: uses inert gas CO2 to extract tar in tobacco leaf at the condition of supper critical, recoveries the tobacco leaf in the extraqctor, continues processing with the traditional steps. The invention is without tar that is good for health of smoker and passive smoker.

Description

technical field [0001] The invention relates to a method for eliminating tobacco tar and producing tar-free cigarettes. Background technique [0002] Existing combustible cigarettes are carcinogenic to human body because they contain tar. To this end, the World Health Organization advocates smoking cessation. But nicotine (nicotine), the main ingredient of cigarettes, has the effect of refreshing and relieving fatigue. Smoking makes people feel relaxed and intoxicated. And for a long time, people have a special social function of harmonious interpersonal relationships, and people often love cigarettes, and it is difficult to achieve "no smoking". Currently, the number of smokers around the world is still increasing. The technology available to cigarette manufacturers does not produce tar-free cigarettes. SUMMARY OF THE INVENTION [0003] The object of the present invention is to overcome the above disadvantages and provide a tar-free combustible cigarette. The cost i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24
Inventor 汪雪波汪鹤喜
Owner 汪雪波
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