CN102599654A - Application of macroporous adsorption resin to cigarettes - Google Patents
Application of macroporous adsorption resin to cigarettes Download PDFInfo
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- CN102599654A CN102599654A CN2012100866575A CN201210086657A CN102599654A CN 102599654 A CN102599654 A CN 102599654A CN 2012100866575 A CN2012100866575 A CN 2012100866575A CN 201210086657 A CN201210086657 A CN 201210086657A CN 102599654 A CN102599654 A CN 102599654A
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- cigarette
- absorbent resin
- macroporous absorbent
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- phenol
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Abstract
The invention relates to application of macroporous adsorption resin to cigarettes, which is characterized in that adding the macroporous adsorption resin to a filter of each cigarette can selectively reduce phenol release in mainstream smoke of the cigarette by more than 25%, 10-30mg of the macroporous adsorption resin is added per filter, and the macroporous adsorption resin obtained by suspension polymerization comprises divinyl benzene, styrene, pore-forming agent, initiator, water, inorganic salt and dispersant. The macroporous adsorption resin is capable of effectively adsorbing harmful phenol in smoke while tar release is substantially unchanged or slightly lowered, and has no adverse effect on smoking quality of the cigarettes, and accordingly the phenol release in the smoke of the cigarettes is selectively reduced.
Description
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Technical field
The invention belongs to the cigarette harm reduction and add field of materials, be specifically related to the application of macroporous absorbent resin in the cigarette harm reduction of phenol burst size in a kind of selectivity reducing cigarette main flume.This material is applied to cigarette filter rod, can effectively reduces phenol burst size in the main flume, the sucking quality to cigarette does not have a negative impact simultaneously.
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Background technology
Phenol is one of main harmful components of cigarette mainstream flue gas; Volatile Phenols compounds in the cigarette smoke mainly produces in the cigarette burning process; " cigarette harmfulness Research on Index System " project is through the relation of research harmful components burst size and flue gas BA; Find that phenol is to influence one of topmost harmful components of cigarette mainstream flue gas harmfulness, therefore, the phenol content that reduces in the cigarette smoke is significant for reducing cigarette harmfulness.
For the phenol that how to reduce in the cigarette smoke, many correlative studys have also been carried out both at home and abroad.Wang Hongwei etc. (Wang Hongwei, Fang Ding, Xu Zhiqiang, etc. Anhui agricultural sciences, 2009 (10) 4371-4372.) studied shitosan-Fe
2+Complex compound shows that to the suction-operated of harmful ingredients in flue gas it all has stronger suction-operated to flue gas moisture, phenol and HCN.Study a kind of macropore microporous hybrid starch granule in CN 101531779 patents, it has been made an addition in the filter core of cigarette filter, processed binary or ternary composite filter tip, can effectively reduce tar, phenol, hydrogen cyanide and the carbon monoxide amount of sending in the flue gas.Common activated carbon fiber with reaming in the CN101015394A patent is a carrier, through reaming, infusion process with the aluminum nitrate of difference amount or ferric nitrate or both mixed and dispersed on carrier, prepare different loads amount Al through roasting again
2O
3, Fe
2O
3, Al
2O
3-Fe
2O
3Modified active carbon fiber, it is prepared into composite filter tip, can reduce tar, phenol, catechol, hydroquinones, resorcinol, right-metacresol and orthoresol etc. in the flue gas.Select for use dark chamber calixarene compound as adding material among the CN 101664228A, utilize the molecular recognition effect and the cavity size selection effect of calixarene compound, simultaneously benzo [a] pyrene and the phenol burst size in the selectivity reducing cigarette fume.Invented a kind of novel mesoporous material that is used for adsorbing cigarette mainstream flue gas tar, phenol, tobacco-specific nitrosamine etc. in the CN 101433818A patent.Mesoporous material is mesopore molecular sieve such as the SBA-15 with 3 dimension reticulated microstructure, only stone pattern, or plating is decorated with the three-dimensional netted microstructure of " liquid film " or process metal oxide such as zirconia modification, the SBA-15 meso-porous molecular sieve material of only stone pattern.CN101919589A, CN101974124A, CN101919591A, CN101961646A etc. have invented the polymeric additive of phenol type substances in a series of reduction cigarette smokes.Such additive is the phenol harmful substance in the moisture selectivity reducing cigarette fume that utilizes in the material.United States Patent (USP) (US6779529) has been announced a kind of by fibrous filter segment, selected adsorbent section and the cigarette filter that the mutual coaxial serial connection of general sorbent segment constitutes; Its selected adsorbent section is that phenolic resin as matrix resin forms after primary amine and secondary amine functionalization, and this filter tip can be removed some specific compositions such as phenol etc. from flue gas.
In sum; In reducing cigarette smoke, some explorations and research have been carried out aspect the phenol burst size both at home and abroad; But these technology are relatively poor to the selective adsorption capacity of phenol in the cigarette smoke, and the process of material preparation simultaneously is complicated, cost is higher, all is not used widely.
Summary of the invention
The object of the invention just is being based on above-mentioned prior art situation and the application of macroporous absorbent resin in the cigarette harm reduction that propose, and the present invention obtains a kind of macroporous absorbent resin through suspension polymerisation.This material is applied to cigarette filter rod, can effectively adsorb the harmful substance phenol in the flue gas, and releasing content of coke tar reduces slightly, the sucking quality to cigarette does not have a negative impact simultaneously, thereby reaches the purpose of phenol burst size in the selectivity reducing cigarette fume.
The objective of the invention is to realize: the application of macroporous absorbent resin of the present invention on cigarette through following technical scheme; Be that macroporous absorbent resin is added in the cigarette filter; The phenol burst size is more than 25% in can the selectivity reducing cigarette main flume, and its addition is every filter tip 10-30mg; Preparation method's concrete steps of said macroporous absorbent resin are following:
(1) disposes oil phase earlier, consist of divinylbenzene, styrene, pore-foaming agent, initator, its concrete proportioning: divinylbenzene 2-4ml, styrene 3-6ml, pore-foaming agent 5-10ml, initator 0.1-0.2mg.
(2) dispose water then, consist of water, inorganic salts and dispersant, its concrete proportioning is: water 80ml, inorganic salts 0.25-0.5g, dispersant 1-2g.
(3) under agitation, oil phase is added aqueous phase, be warming up to 80 ℃ subsequently, reacted 12 hours; With the coccoid product of gained, with ethanol extracting 24 hours, get final product the macroporous absorbent resin material.
In the present invention, used pore-foaming agent is toluene or xylenes.Used initator is benzoyl peroxide or azo-bis-isobutyl cyanide.Used inorganic salts are calcium chloride or sodium chloride.Used dispersant is gelatin or polyvinyl alcohol.
Filter tip provided by the invention adds material and has following advantage:
1. the specific area of this patent contrivance is big, is beneficial to flue gas and fully contacts with material.
2. contain a large amount of phenyl ring in the material, can stronger π-π take place with the harmful substance phenol in the flue gas and interact, help improving Pyrogentisinic Acid's adsorption rate.
This patent contrivance can the selectivity reducing cigarette main flume in the phenol burst size, effectively reduce and reach more than 25%.
4. this patent contrivance does not have negative effect to the sucking quality of cigarette.
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The specific embodiment
Further specify flesh and blood of the present invention with instance below, but content of the present invention is not limited to this.
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Embodiment 1
The configuration oil phase consists of 6ml styrene earlier, the 2ml divinylbenzene, and 5ml toluene, 0.2g benzoyl peroxide BPO disposes water then, consists of 80 ml water, 0.5g sodium chloride and 2 g polyvinyl alcohol.Under agitation, water is added in the oil phase, be warming up to 80 ℃ subsequently, reacted 12 hours.With the coccoid product of gained, with ethanol extracting 24 hours, get final product macroporous absorbent resin 1.
It is added material as composite filter tip uses; Addition is 15mg/cig; Not add the material modified cigarette of any filter tip is control sample, on smoking machine, carries out the cigarette smoking test according to the standard aspiration condition, and carries out the detection of phenol burst size according to standard YC/T255-2008.Three of the parallel appearance of each sample, the result is shown in table one.
Table one macroporous absorbent resin 1 reduces the result of phenol burst size
The above results shows that material of the present invention can be used for the production of composite filter tip cigarette, material can the selectivity reducing cigarette main flume in phenol burst size 25.9%.In addition, sensory evaluation is the result show, this filter tip adds material the smoking property of cigarette quality is had no adverse effects.
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Embodiment 2
The configuration oil phase consists of 6ml styrene earlier, the 4ml divinylbenzene, and 10ml xylenes, the 0.2g azo-bis-isobutyl cyanide disposes water then, consists of 80 ml water, 0.5g calcium chloride and 2 g gelatin.Under agitation, water is added in the oil phase, be warming up to 80 ℃ subsequently, reacted 12 hours.With the coccoid product of gained, with ethanol extracting 24 hours, get final product macroporous absorbent resin 2.
It is added material as composite filter tip uses; Addition is 15mg/cig; Not add the material modified cigarette of any filter tip is control sample, on smoking machine, carries out the cigarette smoking test according to the standard aspiration condition, and carries out the detection of phenol burst size according to standard YC/T255-2008.Three of the parallel appearance of each sample, the result is shown in table two.
Table two macroporous absorbent resin 2 reduces the result of phenol burst size
The above results shows that material of the present invention can be used for the production of composite filter tip cigarette, material can the selectivity reducing cigarette main flume in phenol burst size 26.3%.In addition, sensory evaluation is the result show, this filter tip adds material the smoking property of cigarette quality is had no adverse effects.
Claims (7)
1. the application of macroporous absorbent resin on cigarette is characterized in that: macroporous absorbent resin is added in the cigarette filter, can the selectivity reducing cigarette main flume in phenol burst size more than 25%, its addition is every filter tip 10-30mg; Preparation method's concrete steps of said macroporous absorbent resin are following:
The configuration oil phase consists of divinylbenzene, styrene earlier, pore-foaming agent, initator,
Dispose water then, consist of water, inorganic salts and dispersant;
Under agitation, oil phase is added aqueous phase, be warming up to 80 ℃ subsequently, reacted 12 hours; With the coccoid product of gained, with ethanol extracting 24 hours, get final product the macroporous absorbent resin material.
2. the application of macroporous absorbent resin according to claim 1 on cigarette is characterized in that: the concrete proportioning of step (1) oil phase: divinylbenzene 2-4ml, styrene 3-6ml, pore-foaming agent 5-10ml, initator 0.1-0.2mg.
3. the application of macroporous absorbent resin according to claim 1 on cigarette is characterized in that: the concrete proportioning of step (2) water: water 70-80ml, inorganic salts 0.25-0.5g, dispersant 1-2g.
4. the application of macroporous absorbent resin according to claim 1 and 2 on cigarette is characterized in that: used pore-foaming agent is toluene or xylenes.
5. the application of macroporous absorbent resin according to claim 1 and 2 on cigarette is characterized in that: used initator is benzoyl peroxide or azo-bis-isobutyl cyanide.
6. according to claim 1 or 3 application of described macroporous absorbent resin on cigarette, it is characterized in that: used inorganic salts are calcium chloride or sodium chloride.
7. according to claim 1 or 3 application of described macroporous absorbent resin on cigarette, it is characterized in that: used dispersant is gelatin or polyvinyl alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100866575A CN102599654A (en) | 2012-03-29 | 2012-03-29 | Application of macroporous adsorption resin to cigarettes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100866575A CN102599654A (en) | 2012-03-29 | 2012-03-29 | Application of macroporous adsorption resin to cigarettes |
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| CN102599654A true CN102599654A (en) | 2012-07-25 |
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| CN2012100866575A Pending CN102599654A (en) | 2012-03-29 | 2012-03-29 | Application of macroporous adsorption resin to cigarettes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183783A (en) * | 2017-07-25 | 2017-09-22 | 云南中烟工业有限责任公司 | A kind of high retention efficiency filter for preventing that filter tip heat from collapsing |
| CN107674141A (en) * | 2017-11-21 | 2018-02-09 | 中国烟草总公司郑州烟草研究院 | The evaluation of one tobacco articles in vitro toxicology carries out the method for cell culture with the preparation of three-dimensional cell support and using it |
| CN112266770A (en) * | 2020-11-25 | 2021-01-26 | 甘肃烟草工业有限责任公司 | Beeswax/polystyrene composite phase change energy storage material and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201700402U (en) * | 2010-06-14 | 2011-01-12 | 张海容 | Cigarette filter tip |
-
2012
- 2012-03-29 CN CN2012100866575A patent/CN102599654A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201700402U (en) * | 2010-06-14 | 2011-01-12 | 张海容 | Cigarette filter tip |
Non-Patent Citations (1)
| Title |
|---|
| 周良模，万邦和，商振华，刘学良: "《现代化学试剂手册 第六分册 仪器分析试剂》", 31 January 1998, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183783A (en) * | 2017-07-25 | 2017-09-22 | 云南中烟工业有限责任公司 | A kind of high retention efficiency filter for preventing that filter tip heat from collapsing |
| CN107674141A (en) * | 2017-11-21 | 2018-02-09 | 中国烟草总公司郑州烟草研究院 | The evaluation of one tobacco articles in vitro toxicology carries out the method for cell culture with the preparation of three-dimensional cell support and using it |
| CN112266770A (en) * | 2020-11-25 | 2021-01-26 | 甘肃烟草工业有限责任公司 | Beeswax/polystyrene composite phase change energy storage material and preparation method and application thereof |
| CN112266770B (en) * | 2020-11-25 | 2022-02-01 | 甘肃烟草工业有限责任公司 | Beeswax/polystyrene composite phase change energy storage material and preparation method and application thereof |
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Application publication date: 20120725 |