CN102793269A - Method for selectively reducing phenol in smoke - Google Patents
Method for selectively reducing phenol in smoke Download PDFInfo
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- CN102793269A CN102793269A CN2012103093653A CN201210309365A CN102793269A CN 102793269 A CN102793269 A CN 102793269A CN 2012103093653 A CN2012103093653 A CN 2012103093653A CN 201210309365 A CN201210309365 A CN 201210309365A CN 102793269 A CN102793269 A CN 102793269A
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- cigarette
- phenol
- flue gas
- selectivity
- filter stick
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Abstract
The invention discloses a method for selectively reducing phenol in smoke, which is characterized by being realized through optimizing the parameter of a cigarette filter stick, wherein the parameter of the cigarette filter stick contains the suction resistance optimization range of the filter stick, which is 3600-4800Pa. The length optimization range of each filter stick is 24-27mm, and the plasticizer content optimization range of the filter stick is 3.06-10.35%. The release amount of the phenol in the smoke of a cigarette can be selectively reduced, harm to smokers is reduced, and meanwhile, the taste of the cigarette is not affected. The method provided by the invention is simple and convenient for process and application, easy to implement and remarkable in harm reducing effect; and the current cigarette processing technology is not changed.
Description
Technical field
The invention belongs to cigarette harm reduction field, be specifically related to the cigarette filter rod parameters optimization method that a kind of selectivity reduces phenol in the flue gas.
Background technology
Phenolic compound is the common compounds of occurring in nature, and the existence of phenolic compound is all arranged in water, fuel, vehicle exhaust, air, wine and cigarette smoke.Aldehydes matter has kind more than 50 in the cigarette smoke of having reported, and wherein topmost phenolic compound comprises phenol, catechol, resorcinol, hydroquinones, o, m, 7 kinds of compositions such as p-cresols.Phenolic compound can be through directly getting into blood circulation with contacting of skin, mucous membrane, causes protein denaturation, cytoclasis and lose vigor.And induced by alkyl hydroxybenzene has the endocrine interferon activity, and mammal and hydrobiological reproductive development are impacted, and is called as the phenols environmental estrogens, and the part phenols component has genotoxicity and carcinogenic or promotion mutagenesis.More than 7 kinds of phenols components all be put in the EPA harmful components list, wherein phenol is most important a kind of harmful substance in the cigarette mainstream flue gas, also is the main goal in research composition that the great special project of domestic tobacco business " lowering harm and decreasing coking " is confirmed.
In recent years; Along with tobacco business scientific and technological progress and technological innovation work continue push ahead; Especially along with the continuous development of tobacco chemistry and the continuous progress of cigarette technology; Tobacco business is being done a lot of work aspect the lowering harm and decreasing coking technical research and application, and has obtained certain effect.Introduced the influence of catalyst like U.S. Pat 20030131859, US20060037621 etc. to phenolic compound burst size in the cigarette smoke.Domestic also have some related patent U.S. Patent No. report: reported a kind of fluorine-containing surfactant papery cigarette filter tip like CN101243901, can significantly reduce in the cigarette smoke the especially content of phenol of aldehydes matter; CN101194757 has reported a kind of nanometer SiO of silane coupler modification
2, can effectively reduce tar and phenols harmful substance in the cigarette smoke; CN101015394 has reported Al
2O
3, Fe
2O
3, Al
2O
3-Fe
2O
3Modified active carbon fiber adds and the highlyest in the binary composite filter tip to reduce phenolic compound 25% in the flue gas.But above method and material all can not selectivity reduce phenolic compound.
Relate to pointedly at present reduce phenol relevant report seldom; Have only CN 102266123 A to report that a kind of selectivity reduces the β-cyclodextrin composite particles and the application of flue gas phenolic compound; The phenol selectivity reduces more than 40%, but this method needs functional material is processed binary compound filter candle, not only can change the production and processing technology of present most cigarette industry enterprise filter stick; And the cost of cigarette rises significantly, and industrial application is difficult.
Summary of the invention
To the weak point that present technology exists, the present invention provides a kind of selectivity to reduce the method for flue gas phenol, and this method can optionally reduce the phenol in the main flume, and has the composition of good influence not reduce to inhaling flavor in the cigarette smoke, or reduces less.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
Selectivity reduces the method for flue gas phenol, and this method realizes through optimizing the cigarette filter rod parameter; Described cigarette filter rod parameter has comprised filtering rod, filter stick length, filter stick plasticizer loading.Wherein the filtering rod optimization range is that 3600-4800 Pa, filter stick length optimization scope are for 24-27 mm/ props up, filter stick plasticizer loading optimization range is 3.06-10.35%.
Further, described filter stick filter stick plasticizer is a triacetyl glycerine.
Further, described cigarette filter rod is that cigarette is used acetate fiber.
The usefulness of technique scheme is:
The present invention is through to the optimization of cigarette filter rod parameter (filtering rod, filter stick length, filter stick plasticizer loading), can selectivity reducing cigarette fume in the burst size of phenol, when reducing the harm that the smoker is caused, do not influence the mouthfeel of cigarette.Method of the present invention and application are all easy, do not change the processing technology of present cigarette, and easy to implement, the harm reduction effect is remarkable.
Description of drawings
Do not have
The specific embodiment
Further set forth the present invention below in conjunction with specific embodiment.These embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention.
Case study on implementation 1 (through increasing the burst size that the filtering rod selectivity reduces phenol in the flue gas)
Select same cigarette composition leaf group, fix other auxiliary material parameter constant, only change the resistance to suction of cellulose acetate filter rod, the filtering rod scope progressively is increased to 4800 Pa from 3600 Pa.Carry out the mensuration of phenol and tar in the flue gas then, the result is as shown in table 1.Can find out from the result: with filtering rod 3600Pa is control samples, and along with the increase of filtering rod, the burst size selectivity of phenol descends in the flue gas, the highlyest decreases by 12.6%.
Table 1 filtering rod is to the influence of phenol in the flue gas
| Filtering rod | The phenol burst size | Releasing content of coke tar | The phenol selectivity descends |
| （Pa） | （μg/cig） | （mg/cig） | （%） |
| 3600 | 11.4 | 11.3 | - |
| 4000 | 10.8 | 11.2 | 4.15 |
| 4400 | 10.3 | 11.1 | 8.3 |
| 4800 | 9.8 | 11.1 | 12.6 |
Case study on implementation 2 (through increasing the burst size that filter stick length selectivity reduces phenol in the flue gas)
Select same cigarette composition leaf group, fix other auxiliary material parameter constant, only change the length of cellulose acetate filter rod, filter stick length is increased to 27 mm from 24 mm.Carry out the mensuration of phenol and tar in the flue gas then, the result is as shown in table 2.Can find out from the result: with filter stick length 24 mm is control samples, and filter stick length is increased to 27 mm from 24 mm, and the burst size selectivity of phenol descends 16.7% in the flue gas.
Table 2 filter stick length is to the influence of phenol in the flue gas
| Filter stick length | The phenol burst size | Releasing content of coke tar | The phenol selectivity descends |
| （mm） | （μg/cig） | （mg/cig） | （%） |
| 24 | 15.6 | 13.6 | - |
| 27 | 11.1 | 12.1 | 16.7% |
Case study on implementation 3 (reducing the burst size of phenol in the flue gas through the content selectivity that increases triacetyl glycerine)
Select same cigarette composition leaf group, fix other auxiliary material parameter constant, only change the triacetyl glycerine applied amount of cellulose acetate filter rod, the triacetyl glycerine applied amount progressively is increased to 10.35% from 3.06%.Carry out the mensuration of phenol and tar in the flue gas then, the result is as shown in table 3.Can find out from the result: with triacetyl glycerine applied amount 3.06 % is control samples, and along with the increase of triacetyl glycerine applied amount, the burst size selectivity of phenol descends in the flue gas, the highlyest decreases by 33.5%.
Table 3 filtering rod is to the influence of phenol in the flue gas
Case study on implementation 4 (reducing the burst size of phenol in the flue gas through the complex optimum selectivity of filter stick length and filtering rod)
Select same cigarette composition leaf group, fixing other auxiliary material parameter constant changes cellulose acetate filter rod resistance to suction and length simultaneously; Resistance to suction is increased to 4800 Pa from 3600 Pa; Filter stick length is increased to 27 mm from 24 mm, carries out the mensuration of phenol and tar in the flue gas then, and the result is as shown in table 4.Can find out from the result: 24 mm are control samples with filtering rod 3600Pa/ length, and when filtering rod is increased to 4800 Pa and filter stick length is increased to 27 mm, the burst size selectivity of phenol descends 25.5% in the flue gas.
Table 4 filter stick length and filtering rod combination and variation are to the influence of phenol in the flue gas
| Filtering rod | Filter stick length | The phenol burst size | Releasing content of coke tar | The phenol selectivity descends |
| Pa | （mm） | （μg/cig） | （mg/cig） | （%） |
| 3600 | 24 | 15.6 | 13.6 | - |
| 4800 | 27 | 9.9 | 12.1 | 25.5% |
Case study on implementation 5 (reducing the burst size of phenol in the flue gas through the complex optimum selectivity of filter stick length and triacetyl glycerine content)
Select same cigarette composition leaf group; Fixing other auxiliary material parameter constant; Change the content of cellulose acetate filter rod length and triacetyl glycerine simultaneously, filter stick length is increased to 27 mm from 24 mm, and triacetyl glycerine content is increased to 9% from 7%; Carry out the mensuration of phenol and tar in the flue gas then, the result is as shown in table 5.Can find out from the result: with filter stick length 24 mm/ triacetyl glycerine content 7% is control samples, and when filter stick length is increased to 27 mm and triacetyl glycerine content is increased to 9%, the burst size selectivity of phenol descends 21.1% in the flue gas.
The content combination and variation of table 5 filter stick length and triacetyl glycerine is to the influence of phenol in the flue gas
| Filter stick length | Triglyceride content | The phenol burst size | Releasing content of coke tar | The phenol selectivity descends |
| （mm） | （%） | （μg/cig） | （mg/cig） | （%） |
| 24 | 7 | 15.6 | 13.6 | - |
| 27 | 9 | 10.7 | 12.2 | 21.1% |
Case study on implementation 6 (reducing the burst size of phenol in the flue gas through the complex optimum selectivity of filtering rod, filter stick length and triacetyl glycerine content)
Select same cigarette composition leaf group; Fix other auxiliary material parameter constant, change the content of cellulose acetate filter rod resistance to suction, length and triacetyl glycerine simultaneously, filtering rod is increased to 4000 Pa from 3600 Pa; Filter stick length is increased to 27 mm from 24 mm; The content of triacetyl glycerine is increased to 9% from 7%, carries out the mensuration of phenol and tar in the flue gas then, and the result is as shown in table 6.Can find out from the result: with filtering rod 3600 Pa/ filter stick length 24 mm/ triacetyl glycerine content 7% is control samples; When filtering rod is increased to 4400 Pa, filter stick length is increased to 27 mm and triacetyl glycerine content is increased to 9%, the burst size selectivity of phenol descends 23.3% in the flue gas.
The content combination and variation of table 6 filtering rod, filter stick length and triacetyl glycerine
Influence to phenol in the flue gas
| Filtering rod | Filter stick length | Triglyceride content | The phenol burst size | Releasing content of coke tar | The phenol selectivity descends |
| Pa | （mm） | （%） | （μg/cig） | （mg/cig） | （%） |
| 3600 | 24 | 7 | 15.6 | 13.6 | - |
| 4000 | 27 | 9 | 10.0 | 11.9 | 23.3% |
Above-mentionedly be merely six specific embodiments of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (13)
1. selectivity reduces the method for flue gas phenol, it is characterized in that: this method realizes through optimizing the cigarette filter rod parameter; Described cigarette filter rod parameter has comprised filtering rod, filter stick length, filter stick plasticizer loading.
2. selectivity as claimed in claim 1 reduces the method for flue gas phenol, and it is characterized in that: the filtering rod optimization range is 3600-4800 Pa.
3. according to claim 1 or claim 2 selectivity reduces the method for flue gas phenol, and it is characterized in that: filter stick length optimization scope is propped up for 24-27 mm/.
4. according to claim 1 or claim 2 selectivity reduces the method for flue gas phenol, and it is characterized in that: filter stick plasticizer loading optimization range is 3.06-10.35%.
5. selectivity as claimed in claim 3 reduces the method for flue gas phenol, and it is characterized in that: filter stick plasticizer loading optimization range is 3.06-10.35%.
6. selectivity as claimed in claim 4 reduces the method for flue gas phenol, and it is characterized in that: described filter stick filter stick plasticizer is a triacetyl glycerine.
7. selectivity as claimed in claim 5 reduces the method for flue gas phenol, and it is characterized in that: described filter stick filter stick plasticizer is a triacetyl glycerine.
8. according to claim 1 or claim 2 selectivity reduces the method for flue gas phenol, and it is characterized in that: cigarette filter rod is that cigarette is used acetate fiber.
9. selectivity as claimed in claim 3 reduces the method for flue gas phenol, and it is characterized in that: cigarette filter rod is that cigarette is used acetate fiber.
10. selectivity as claimed in claim 4 reduces the method for flue gas phenol, and it is characterized in that: cigarette filter rod is that cigarette is used acetate fiber.
11. selectivity as claimed in claim 5 reduces the method for flue gas phenol, it is characterized in that: cigarette filter rod is that cigarette is used acetate fiber.
12. selectivity as claimed in claim 6 reduces the method for flue gas phenol, it is characterized in that: cigarette filter rod is that cigarette is used acetate fiber.
13. selectivity as claimed in claim 7 reduces the method for flue gas phenol, it is characterized in that: cigarette filter rod is that cigarette is used acetate fiber.
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| CN2012103093653A CN102793269A (en) | 2012-08-27 | 2012-08-27 | Method for selectively reducing phenol in smoke |
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| CN2012103093653A CN102793269A (en) | 2012-08-27 | 2012-08-27 | Method for selectively reducing phenol in smoke |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576922A (en) * | 2018-03-21 | 2018-09-28 | 云南中烟工业有限责任公司 | The complex additive and its preparation method and application of phenol release amount in a kind of reduction flue gas |
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| CN101243901A (en) * | 2007-12-21 | 2008-08-20 | 湖南中烟工业有限责任公司 | High-phynol removing papery cigarette filter tip and application of fluorine-containing surfactant in papery cigarette filter tip |
| CN101408012A (en) * | 2008-10-31 | 2009-04-15 | 湖南中烟工业有限责任公司 | Paper and filter stick of paper filter stick for reducing phenols material in cigarette smoke and preparing method thereof |
| CN101486802A (en) * | 2009-02-12 | 2009-07-22 | 云南省玉溪市溶剂厂有限公司 | Production method of plasticiser capable of improving cigarette filter stick filtering effectiveness and suction quality |
| CN101778577A (en) * | 2007-03-09 | 2010-07-14 | 菲利普莫里斯生产公司 | Smoking articles with restrictor and aerosol former |
| CN102551208A (en) * | 2010-11-01 | 2012-07-11 | 株式会社大赛璐 | Cigarette filter, process for producing the same, and cigarette |
-
2012
- 2012-08-27 CN CN2012103093653A patent/CN102793269A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778577A (en) * | 2007-03-09 | 2010-07-14 | 菲利普莫里斯生产公司 | Smoking articles with restrictor and aerosol former |
| CN101243901A (en) * | 2007-12-21 | 2008-08-20 | 湖南中烟工业有限责任公司 | High-phynol removing papery cigarette filter tip and application of fluorine-containing surfactant in papery cigarette filter tip |
| CN101408012A (en) * | 2008-10-31 | 2009-04-15 | 湖南中烟工业有限责任公司 | Paper and filter stick of paper filter stick for reducing phenols material in cigarette smoke and preparing method thereof |
| CN101486802A (en) * | 2009-02-12 | 2009-07-22 | 云南省玉溪市溶剂厂有限公司 | Production method of plasticiser capable of improving cigarette filter stick filtering effectiveness and suction quality |
| CN102551208A (en) * | 2010-11-01 | 2012-07-11 | 株式会社大赛璐 | Cigarette filter, process for producing the same, and cigarette |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576922A (en) * | 2018-03-21 | 2018-09-28 | 云南中烟工业有限责任公司 | The complex additive and its preparation method and application of phenol release amount in a kind of reduction flue gas |
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Application publication date: 20121128 |