CN102499477B - Additive with harm reducing function for cigarette filter tip as well as preparation method and application method of additive - Google Patents
Additive with harm reducing function for cigarette filter tip as well as preparation method and application method of additive Download PDFInfo
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- CN102499477B CN102499477B CN201110343307.8A CN201110343307A CN102499477B CN 102499477 B CN102499477 B CN 102499477B CN 201110343307 A CN201110343307 A CN 201110343307A CN 102499477 B CN102499477 B CN 102499477B
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Abstract
The invention discloses an additive with a harm reducing function for a cigarette filter tip as well as preparation method and application method of the additive. According to the invention, one or more amino acids serve as active components, silica gel, active carbon, alumina, molecular sieve and the like serve as carriers, the active components are loaded on surfaces of the carriers through a surface chemical reaction to obtain a load-type amino acid material, the prepared load-type amino acid material is added into the cigarette filter tip to prepare a composite filter rod, and the composite filter rod is connected to a cigarette. Smoke analysis indicates that the cigarette containing the load-type amino acid material can effectively reduce 20-40% of hydrocyanic acid (HCN) and volatile carbonyl compounds in smoke; and the additive with the harm reducing function for the cigarette filter tip has the characteristics of safety, stability, simple preparation method, convenience for industrial production, capability of substantially no influence to the taste of the cigarette, and the like.
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
Hydrogen cyanide (HCN) and volatile carbonyl compound are to mainly contain one of harmful substances in flue gas, are also one of important environomental pollution sources simultaneously, and it may make people dead, very harmful in several minutes in severe case.In cigarette smoke, contain group compounds of aldehydes and ketones, now proved that aldoketones pollutant in atmosphere eyes, skin and the respiratory tract to people has strong impulse effect, formaldehyde, methacrylaldehyde wherein have carcinogenesis to animal, and some other aldoketones also has very large harm to human body health.Therefore this two classes nuisance in necessary reduction flue gas, data shows to have a large amount of scientific and technical personnel and mechanism to do related work.
Chinese patent CN101116540A discloses a kind of < < for reducing the tobacco additive agent of content of group compounds of aldehydes and ketones in cigarette smoke and its preparation method and application > >, and it declares to reduce aldoketones material in flue gas.CN2803014Y discloses a kind of < < cigarette copper palladium base remodeling activated carbon fiber composite filter-tip > >, can reduce aldehyde material in flue gas, HCN and other harmful components.But these patented technologies relate to the problems such as the more complicated or active component security of technique, be difficult to large-scale industrial and produce, thereby substantially do not possess application prospect.
Chinese patent CN1612699 discloses a kind of < < cigarette and cigarette filter > >, declare basic amino acid to inject with the aqueous solution form aldehyde matter content that cigarette filter can be used for reducing cigarette smoke, but there are a lot of problems in this mode: in filter tip, add a large amount of moisture to make dry consuming time long, be unfavorable for large-scale industrialization production; The level that after mediation in 48 hours is dry, in filter tip, moisture still allows far above tobacco business, this can cause the generation of going mouldy in cigarette put procedure on the one hand, this is that tobacco business is on record for falling evil (comprising aldehydes) in filter tip, to add on the other hand water, has adequate cause to think that not dry moisture has completely been brought into play prior effect in reduction flue gas aldehyde material in this patent; Simultaneously in dry run amino acid can with the generation smell substance that reacts of triacetyl glycerine in filter tip, as cigarette additive, this is not allowed to.Thereby it does not possess using value substantially.
The present invention is intended to for the deficiencies in the prior art, provides one hydrogen cyanide in flue gas (HCN) and volatile carbonyl compound to be had to the additive of cigarette filter stick of removal effect; This additive amino acid in preparation process is carried on carrier and fully reacts with it to prepare a kind of brand-new additive, does not have the problem in CN1612699; The preparation process of this additive is simple simultaneously, is easy to industrial applications, has application prospect; This additive can also partly improve cigarette odor-absorbing in addition.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide one hydrogen cyanide in flue gas (HCN) and volatile carbonyl compound to be there is to additive of cigarette filter stick and the methods for making and using same thereof of removal effect.
The present invention also aims to provide a kind of preparation method of additive of cigarette filter stick.
The present invention realizes by following manner:
Having an additive of cigarette filter stick for reducing poison function, is that amino acid is carried on to the solid particle on inorganic carrier; Described inorganic carrier comprises silica gel, active carbon, aluminium oxide or molecular sieve; Described amino acid comprises one or more in glycine, alanine, valine, leucine, isoleucine, phenylalanine, proline, tryptophan, tyrosine, serine, cysteine, methionine, asparagine, glutamine, threonine, aspartic acid, glutamic acid, lysine, arginine, histidine.
Described inorganic carrier granular size is 10-100 order, is preferably 40-60 order.
The preparation method of described additive: amino acid ligand is made to solution, and inorganic carrier is immersed in wherein reaction, dries and gets final product to obtain described additive of cigarette filter stick.
Described Freamine Ⅲ mass concentration is 0.1%～20%.Freamine Ⅲ and inorganic carrier equal-volume soak.
Described soak time is 5 minutes～5 hours; Be preferably 1 hour～3 hours.
Described bake out temperature is 80 ℃～180 ℃, is preferably 100 ℃～150 ℃; Drying time is 3～24 hours, is preferably 5～12 hours.
Above-mentioned additive is added in cigarette filter rod, for reducing the content of hydrogen cyanide in cigarette smoke and volatile carbonyl compound.
Compared with prior art, its maximum feature is that additive preparation technology is simple in the present invention, is applicable to industrialized production; Selected active material amino acid safety non-toxic, can not introduce external harm simultaneously this additive there is the effect of hydrogen cyanide (HCN) and volatile carbonyl compound in good reduction flue gas; Additives of filter tip provided by the invention can improve cigarette odor-absorbing to a certain extent simultaneously.
The specific embodiment
Following examples are intended to illustrate the present invention rather than the present invention are further limited.
Embodiment 1
With distilled water, prepare 10% glutamic acid solution, the silochrom 50g that weighs, slowly adds glutamic acid solution in silica gel, stirs simultaneously, and equal-volume soaks and within 1 hour, makes it abundant infiltration; Wet particle thing is moved in baking oven, cause thermal response and toast with this understanding 24h under 80 ℃ of conditions, make material fully react and be dried, naturally cool to room temperature, it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive making is propped up and added in cigarette filter with 40mg/, flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in flue gas (HCN) 42.0%, reduce formaldehyde 39.7%, acetaldehyde 10.0%, crotonaldehyde 15.4%, specifically detect data as shown in table 1:
Harmful effect falls in table 1
Embodiment 2
With distilled water, prepare 20% glycine solution, the active carbon 50g that weighs, slowly adds glycine solution in active carbon, stirs simultaneously, and equal-volume soaks and within 2 hours, makes it abundant infiltration; Wet particle thing is moved in baking oven, dry and within 10 hours, make material fully dry under 150 ℃ of conditions, naturally cool to room temperature, it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive making is propped up and added in cigarette filter with 40mg/, flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in flue gas (HCN) 24.6%, reduce formaldehyde 29.3%, acetaldehyde 16.1%, crotonaldehyde 26.2%, specifically detect data as shown in table 2:
Harmful effect falls in table 2
Embodiment 3
With distilled water, prepare 5% glutamine solution, the aluminium oxide of weighing 50g, slowly adds glutamine solution in aluminium oxide, stirs simultaneously, and equal-volume soaks and within 2 hours, makes it abundant infiltration; Wet particle thing is moved in baking oven and dries and within 24 hours, make material fully dry under 100 ℃ of conditions, naturally cool to room temperature, it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive making is propped up and added in cigarette filter with 40mg/, flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in flue gas (HCN) 24.8%, reduce formaldehyde 43.2%, acetaldehyde 8.1%, crotonaldehyde 14.7%, specifically detect data as shown in table 3:
Harmful effect falls in table 3
Embodiment 4
With distilled water, prepare proline (5%) and histidine (2%) mixed solution, the silica gel 50g that weighs, slowly adds mixed solution in molecular sieve, stirs simultaneously, and equal-volume soaks and within 2 hours, makes it abundant infiltration; Wet particle thing is moved in baking oven, dry and within 24 hours, make material fully dry under 100 ℃ of conditions, naturally cool to room temperature, it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive making is propped up and added in cigarette filter with 40mg/, flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in flue gas (HCN) 36.9%, reduce formaldehyde 43.5%, acetaldehyde 20.8%, crotonaldehyde 19.5%, specifically detect data as shown in table 4:
Harmful effect falls in table 4
Embodiment 5
With distilled water, prepare lysine (5%) and glycine (5%) mixed solution, the silica gel 50g that weighs, slowly adds mixed solution in silica gel, stirs simultaneously, and equal-volume soaks and within 2 hours, makes it abundant infiltration; Wet particle thing is moved in baking oven, and 100 ℃ of conditions cause thermal response and toast with this understanding 24h makes material fully react and be dried, and naturally cools to room temperature, and it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive making is propped up and added in cigarette filter with 40mg/, flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in flue gas (HCN) 27.1%, reduce formaldehyde 34.9%, acetaldehyde 14.0%, crotonaldehyde 27.7%, specifically detect data as shown in table 5:
Harmful effect falls in table 5
Embodiment 6
Prepare alanine (3%), serine (2%) and arginine (2%) mixed solution with distilled water, silica gel 50g weighs, mixed solution is slowly added in silica gel, stir simultaneously, equal-volume soaks and within 4 hours, makes it abundant infiltration; Wet particle thing is moved in baking oven, dry and within 24 hours, make material fully react and be dried under 100 ℃ of conditions, naturally cool to room temperature, it is stand-by that the removal fine powder that sieves is got 40-60 order particle.
The additive making is propped up and added in cigarette filter with 40mg/, flue gas inspection result shows that this material can effectively reduce hydrogen cyanide in flue gas (HCN) 24.7%, reduce formaldehyde 31.5%, acetaldehyde 14.7%, crotonaldehyde 23.8%, specifically detect data as shown in table 6:
Harmful effect falls in table 6
Claims (2)
1. an additive of cigarette filter stick with reducing poison function, is characterized in that, described additive is that amino acid is carried on to the solid particle on inorganic carrier; Described inorganic carrier comprises silica gel, active carbon, aluminium oxide or molecular sieve; Described amino acid comprises one or more in glycine, alanine, valine, leucine, isoleucine, phenylalanine, proline, tryptophan, tyrosine, serine, cysteine, methionine, asparagine, glutamine, threonine, aspartic acid, glutamic acid, lysine, arginine, histidine;
Described inorganic carrier granular size is 40-60 order; The preparation method of described additive, makes solution by amino acid ligand, and inorganic carrier is immersed in wherein reaction, dries and gets final product to obtain described additive of cigarette filter stick; Described Freamine Ⅲ mass concentration is 0.1%-20%; Freamine Ⅲ and inorganic carrier equal-volume soak; Described soak time is 1 hour-3 hours; Described bake out temperature is 80 ℃-180 ℃, and drying time is 3-24 hour.
2. an application process for additive of cigarette filter stick, is characterized in that, add in cigarette filter rod, and the content of hydrogen cyanide and volatile carbonyl compound in reduction cigarette smoke, described additive is additive claimed in claim 1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110343307.8A CN102499477B (en) | 2011-11-03 | 2011-11-03 | Additive with harm reducing function for cigarette filter tip as well as preparation method and application method of additive |
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| CN201110343307.8A CN102499477B (en) | 2011-11-03 | 2011-11-03 | Additive with harm reducing function for cigarette filter tip as well as preparation method and application method of additive |
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| CN102499477A CN102499477A (en) | 2012-06-20 |
| CN102499477B true CN102499477B (en) | 2014-04-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838795B (en) * | 2012-07-26 | 2014-05-21 | 湖北中烟工业有限责任公司 | Additive resin carrier for cigarette filters and preparation method thereof |
| CN102793270B (en) * | 2012-08-07 | 2013-12-25 | 广西中烟工业有限责任公司 | Cigarette filter rod capable of reducing content of volatile carbonyl compounds in cigarette smoke and preparation method of cigarette filter rod |
| CN102911408B (en) * | 2012-09-26 | 2014-10-22 | 广西中烟工业有限责任公司 | Method for preparing pearl-powder composite porous starch crystalline particles and application of pearl-powder composite porous starch crystalline particles to cigarette filtering tip |
| CN104497455B (en) * | 2014-11-28 | 2017-01-25 | 河南中烟工业有限责任公司 | Polyvinyl alcohol-amino acid porous hydrogel composite material for cigarette |
| CN104522884B (en) * | 2014-11-28 | 2017-11-07 | 河南中烟工业有限责任公司 | A kind of feature coating feed liquid and its application in cigarette |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1612699A (en) * | 2002-01-08 | 2005-05-04 | 日本烟草产业株式会社 | Cigarette and cigarette filter |
| CN101116540A (en) * | 2007-08-21 | 2008-02-06 | 中国烟草总公司郑州烟草研究院 | Tobacco additive agent for reducing the content of group compounds of aldehydes and ketones in the cigarette smoke and method for preparing the same and application thereof |
| CN101194755A (en) * | 2007-12-21 | 2008-06-11 | 湖南中烟工业有限责任公司 | Additive agent selectively reducing aldehydes matter in cigarette flue gas, production method and application thereof |
| CN102029146A (en) * | 2010-11-14 | 2011-04-27 | 中国烟草总公司郑州烟草研究院 | Water retaining material, preparation method thereof and application of water retaining material in filter rod |
| CN102038286A (en) * | 2010-12-02 | 2011-05-04 | 湖南中烟工业有限责任公司 | Toxin-reducing cigarette additive and preparation method and use thereof |
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- 2011-11-03 CN CN201110343307.8A patent/CN102499477B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1612699A (en) * | 2002-01-08 | 2005-05-04 | 日本烟草产业株式会社 | Cigarette and cigarette filter |
| CN101116540A (en) * | 2007-08-21 | 2008-02-06 | 中国烟草总公司郑州烟草研究院 | Tobacco additive agent for reducing the content of group compounds of aldehydes and ketones in the cigarette smoke and method for preparing the same and application thereof |
| CN101194755A (en) * | 2007-12-21 | 2008-06-11 | 湖南中烟工业有限责任公司 | Additive agent selectively reducing aldehydes matter in cigarette flue gas, production method and application thereof |
| CN102029146A (en) * | 2010-11-14 | 2011-04-27 | 中国烟草总公司郑州烟草研究院 | Water retaining material, preparation method thereof and application of water retaining material in filter rod |
| CN102038286A (en) * | 2010-12-02 | 2011-05-04 | 湖南中烟工业有限责任公司 | Toxin-reducing cigarette additive and preparation method and use thereof |
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