CN102920019A - Cigarette filter stick additive capable of reducing harm, as well as preparation and application methods of same - Google Patents
Cigarette filter stick additive capable of reducing harm, as well as preparation and application methods of same Download PDFInfo
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- CN102920019A CN102920019A CN2012104623040A CN201210462304A CN102920019A CN 102920019 A CN102920019 A CN 102920019A CN 2012104623040 A CN2012104623040 A CN 2012104623040A CN 201210462304 A CN201210462304 A CN 201210462304A CN 102920019 A CN102920019 A CN 102920019A
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- cigarette filter
- additive
- filter stick
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- cigarette
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Abstract
The invention discloses a cigarette filter stick additive capable of reducing harm, as well as a preparation method and an application method of the cigarette filter stick additive. The preparation method comprises the following steps: taking one or more of 5'-cytidine monophosphate, 5'-sodium cytidylate, 5'-potassium cytidylate and poly 5'- cytidine monophosphate as active ingredients; taking silica gel, activated carbon, aluminum oxide and sodium alginate as carriers; loading the active ingredients on surfaces of the carriers by a surface chemical reaction to obtain loaded type materials; adding the prepared loaded type materials into a cigarette filter stick to prepare a composite filter stick; and rolling up the cigarette. The analysis shows that the cigarette with the loaded type materials can effectively reduce content of HCN (hydrogen cyanide) in the smoke by 8-29%. The cigarette filter stick additive capable of reducing harm is safe, stable, simple in preparation method and convenient to industrially produce at large scale.
Description
Technical field
The invention belongs to cigarette producing field, be specifically related to have cigarette filter tip additive and the methods for making and using same thereof of reducing poison function.
Background technology
In recent years, people are carrying out large quantity research aspect the reduction hydrocyanic acid emission amount in cigarette smoke, and adoptable method mainly comprises the dilution flue gas concentration, adds expanded cut tobacco or reconstituted tobacoo, adding combustion adjuvant and uses catalyst etc.Early 1980s, the river, city of Japan is taken charge of clearly and has been invented a kind of active carbon filter [U.S.Patent 4414988] of Protoporphyrins compound solution of ferrous ion that contained the dipping chelating, can effectively remove CO, benzo [a] pyrene and hydrogen cyanide etc. in the flue gas.Meng Zhaoyu etc. have invented a kind of mesoporous silicon based molecular sieve (such as MCM-41, SBA-15 etc.) adsorbent of cigarette filter tip usefulness surface modification and preparation method thereof [CN101077223], add this adsorbent to make in the cigarette filter composite tip stick and can obviously reduce the harmful substance contents such as tar in the flue gas, HCN, low molecule aldehyde ketone, nitrosamine, condensed-nuclei aromatics, can improve the organoleptic quality of cigarette simultaneously.By ion-exchange carried metal copper, cobalt on active carbon, the metal ions (WO99/11358 (1999)) such as chromium and silver have been developed a kind of this property acticarbon, can effectively adsorb the harmful substances such as HCN.Patent CN141695A and CN1462652A etc. have set forth catalytic oxidation effect in the hydrogen cyanide in reducing cigarette, show higher catalytic activity.But production cost is higher, and in process of production, has the skewness phenomenon in single cigarette, and is restive.Develop the dominant direction that how new more preparation technology be simple, additive that be fit to industrialized production, safety non-toxic remains the Field of Tobacco research and development for reducing hydrogen cyanide in the cigarette smoke.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of additive of cigarette filter stick that hydrogen cyanide in the flue gas (HCN) is had the removal effect is provided.
The present invention also aims to provide a kind of methods for making and using same of additive of cigarette filter stick.
The present invention realizes by following manner:
A kind of additive of cigarette filter stick with reducing poison function is with 5'-CMP, 5'-CMP sodium, 5'-CMP potassium, and one or several in the poly-5'-CMP are the additive of the solid granular of active constituent loading on carrier.
The mass fraction of described active component in additive is 0.3～10%.
Described carrier comprises one or more in silica gel, active carbon, aluminium oxide and the Na-alginate.
Described carrier granular degree size is the 40-60 order.
Described preparation method with additive of cigarette filter stick of reducing poison function is mixed with solution with described active component, and carrier is soaked in wherein, dries and get final product.
Described bake out temperature is 80 ° of C-120 ° of C.
Described drying time is 9-24 hour.
Described additive of cigarette filter stick with reducing poison function adds in the cigarette filter rod for reducing hydrogen cyanide in the flue gas and content of volatile carbonyl compound.Specifically described additive is sieved and get 40-60 order particle, then prop up with 20-40mg/ and add in the cigarette filter.
Described additive of cigarette filter stick is first with 5'-CMP, 5'-CMP sodium, 5'-CMP potassium, in the poly-5'-CMP one or several are carried on and form additive on the carrier and make an addition in the cigarette filter tip, can effectively reduce the content of hydrogen cyanide in the flue gas (HCN).
The present invention compared with prior art, its maximum characteristics are that additive preparation technology is simple, are fit to industrialized production; Selected active material safety non-toxic, can not introduce external harm simultaneously this additive have the effect that reduces preferably hydrogen cyanide in the flue gas (HCN).
The specific embodiment
Following examples are intended to illustrate the present invention rather than the present invention are further limited.
Embodiment 1
5'-CMP solution 100g with distilled water preparation 5% claims silochrom 100g, and solution is slowly added in the silica gel, stirs simultaneously, and infuse made it abundant infiltration in 0.5 hour; In wet particle thing immigration baking oven, under 80 ° of C conditions, cause thermal response and toast with this understanding 24h, material is fully reacted and drying, naturally cool to room temperature, it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive that makes propped up with 40mg/ add in the cigarette filter, the flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in the flue gas (HCN) 12.6%.
Embodiment 2
5'-CMP solution 100g with distilled water preparation 10% claims active carbon 90g, and solution is slowly added in the active carbon, stirs simultaneously, and infuse made it abundant infiltration in 1 hour; The wet particle thing is moved in the baking oven, and baking made material fully dry in 16 hours under 100 ° of C conditions, naturally cooled to room temperature, and it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive that makes propped up with 40mg/ add in the cigarette filter, the flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in the flue gas (HCN) 19.1%.
Embodiment 3
5'-CMP sodium solution 100g with distilled water preparation 0.15% claims aluminium oxide 50g, and solution is slowly added in the aluminium oxide, stirs simultaneously, and infuse made it abundant infiltration in 1 hour; The wet particle thing moved in the baking oven baking made material fully dry in 10 hours under 90 ° of C conditions, naturally cool to room temperature, sieve and remove fine powder to get 40-60 order particle stand-by.
The additive that makes propped up with 40mg/ add in the cigarette filter, the flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in the flue gas (HCN) 8.5%.
Embodiment 4
5'-CMP sodium and poly-5'-CMP mixed solution 100g with distilled water preparation 10% claim sodium alginate 10g, and solution is slowly added in the active carbon, stir simultaneously, and the equal-volume infuse made it abundant infiltration in 0.5 hour; The wet particle thing is moved in the baking oven, and baking made material fully dry in 12 hours under 120 ° of C conditions, naturally cooled to room temperature, and it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive that makes propped up with 40mg/ add in the cigarette filter, the flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in the flue gas (HCN) 20.7%.
Embodiment 5
Poly-5'-CMP solution 100g with distilled water preparation 10% claims sodium alginate 100g, and solution is slowly added in the active carbon, stirs simultaneously, and the equal-volume infuse made it abundant infiltration in 0.5 hour; The wet particle thing is moved in the baking oven, and baking made material fully dry in 12 hours under 120 ° of C conditions, naturally cooled to room temperature, and it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive that makes propped up with 40mg/ add in the cigarette filter, the flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in the flue gas (HCN) 26.7%.
Embodiment 6
Poly-5'-CMP solution 100g with distilled water preparation 10% claims sodium alginate 100g, and solution is slowly added in the active carbon, stirs simultaneously, and the equal-volume infuse made it abundant infiltration in 0.5 hour; The wet particle thing is moved in the baking oven, and baking made material fully dry in 12 hours under 120 ° of C conditions, naturally cooled to room temperature, and it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive that makes propped up with 20mg/ add in the cigarette filter, the flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in the flue gas (HCN) 9.3%.
Claims (9)
1. additive of cigarette filter stick with reducing poison function, it is characterized in that, described additive of cigarette filter stick is with 5'-CMP, 5'-CMP sodium, 5'-CMP potassium, and one or several in the poly-5'-CMP are the additive of the solid granular of active constituent loading on carrier.
2. the additive of cigarette filter stick with reducing poison function according to claim 1 is characterized in that, the mass fraction of described active component in additive is 0.3～10%.
3. the additive of cigarette filter stick with reducing poison function according to claim 1 is characterized in that, described carrier comprises one or more in silica gel, active carbon, aluminium oxide and the Na-alginate.
4. the additive of cigarette filter stick with reducing poison function according to claim 1 is characterized in that, described carrier granular degree size is the 40-60 order.
5. each described preparation method with additive of cigarette filter stick of reducing poison function of claim 1-4 is characterized in that, described active component is mixed with solution, and carrier is soaked in wherein, dries and get final product.
6. preparation method according to claim 5 is characterized in that, described bake out temperature is 80 ° of C-120 ° of C.
7. preparation method according to claim 5 is characterized in that, described drying time is 9-24 hour.
8. each described application process with additive of cigarette filter stick of reducing poison function of claim 1-4 is characterized in that, adds in the cigarette filter rod for reducing hydrogen cyanide in the flue gas.
9. application process according to claim 8 is characterized in that, described additive is sieved get 40-60 order particle, then props up with 20-40mg/ and adds in the cigarette filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462304.0A CN102920019B (en) | 2012-11-16 | 2012-11-16 | Application methods of cigarette filter stick additive capable of reducing harm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210462304.0A CN102920019B (en) | 2012-11-16 | 2012-11-16 | Application methods of cigarette filter stick additive capable of reducing harm |
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| CN102920019A true CN102920019A (en) | 2013-02-13 |
| CN102920019B CN102920019B (en) | 2014-04-16 |
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| CN201210462304.0A Active CN102920019B (en) | 2012-11-16 | 2012-11-16 | Application methods of cigarette filter stick additive capable of reducing harm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504521A (en) * | 2016-01-29 | 2016-04-20 | 广西中烟工业有限责任公司 | Preparation method of electronic cigarette filter tip for capturing free radicals |
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2012
- 2012-11-16 CN CN201210462304.0A patent/CN102920019B/en active Active
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| CN1735343A (en) * | 2002-11-08 | 2006-02-15 | 麦克莱恩医院 | Compounds for the treatment of tobacco dependence and withdrawal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105504521A (en) * | 2016-01-29 | 2016-04-20 | 广西中烟工业有限责任公司 | Preparation method of electronic cigarette filter tip for capturing free radicals |
| CN105504521B (en) * | 2016-01-29 | 2018-05-25 | 广西中烟工业有限责任公司 | A kind of preparation method for the electronics cigarette filter tip piece for capturing free radical |
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| CN102920019B (en) | 2014-04-16 |
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