CN102894471A - Method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke - Google Patents
Method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke Download PDFInfo
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- CN102894471A CN102894471A CN2012102904209A CN201210290420A CN102894471A CN 102894471 A CN102894471 A CN 102894471A CN 2012102904209 A CN2012102904209 A CN 2012102904209A CN 201210290420 A CN201210290420 A CN 201210290420A CN 102894471 A CN102894471 A CN 102894471A
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- add
- reconstituted tobacco
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- harmful ingredients
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 37
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000004615 ingredient Substances 0.000 title claims abstract description 12
- 239000000779 smoke Substances 0.000 title abstract description 7
- 239000012141 concentrate Substances 0.000 claims abstract description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002808 molecular sieve Substances 0.000 claims abstract description 10
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010457 zeolite Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000001508 potassium citrate Substances 0.000 claims abstract description 5
- 229960002635 potassium citrate Drugs 0.000 claims abstract description 5
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims abstract description 5
- 235000011082 potassium citrates Nutrition 0.000 claims abstract description 5
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 claims abstract description 5
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 claims abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
- 239000003546 flue gas Substances 0.000 claims description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 13
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 abstract description 8
- 239000000654 additive Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 description 11
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 3
- 239000012496 blank sample Substances 0.000 description 3
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical group C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 2
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 150000004005 nitrosamines Chemical class 0.000 description 2
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 239000011285 coke tar Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Abstract
The invention discloses a method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke. The method comprises the following steps of: in the production process of reconstituted tobacco, adding sodium potassium tartrate tetrahydrate, potassium citrate, nano titania powder, nano titania liquid and a zeolite molecular sieve into concentrate, and adding the nano titania powder, the nano titania liquid and the zeolite molecular sieve into slurry. A harm reduction additive added in the method is more uniform, better in harm reduction effect, easier in adding and simpler in operation, without forming dust and loss or causing damage to the environment and human health. The releasing amount of seven harmful ingredients in reconstituted tobacco smoke treated by the method is significantly reduced, with the hazard index dropping to 5.6-6.1 from 7.0.
Description
Technical field
The invention belongs to cigarette reconstituted tobacco technical field, be specifically related to a kind of method that reduces reconstituted tobacco harmful ingredients in flue gas burst size.
Background technology
The focus that Jiao is tobacco business research falls in Harm reduction techniques.2008, " suggestion of burnt work falls in State Tobacco Monopoly Bureau about further propelling Harm reduction techniques " (No. [2008] 471, domestic cigarettes section) was with CO, HCN, NNK, NH in the cigarette smoke
3, benzo [a] pyrene, phenol, seven kinds of compositions of crotonaldehyde be as direction and the main task of Chinese-style cigarette harm reduction.
In recent years, domestic reconstituted tobacco research and development, production and application level have obtained faster development, the scope of application and the ratio of reconstituted tobacco product in cigarette brand constantly enlarges, outstanding cigarette product aromatic style, reduction releasing content of coke tar and unit consumption of tobacco leaf have been played good effect, but the harm reduction technical development of reconstituted tobacco lags behind, and particularly reduces the burst size of seven kinds of harmful components.
At present, the technology that reduces the harmful components burst size more is to be applied in the cigarette, the method that the method that reduces nitrosamine (TSNAs) abroad has the baking oven baking tobacco leaves method of U.S. Reynolds scholar company and company of star section to kill to produce the nitrosamine bacterium etc.U.S. Reynolds scholar company has developed the tobacco leaf modulation technique that replaces directly using baking oven baking tobacco leaves TSNAs with heat exchanger, can be with the content at least 80% of TSNAs in the flue-cured tobacco.The people such as domestic Dai Ya add hemoglobin in the mouth rod, can effectively remove the NO in the cigarette smoke, the nitroso compound of NOx, carcinogenicity, free radical, aldehyde material, CO, trace element etc., and the harmful components in the flue gas can be held back average out to more than 50%.
Wang Ying etc. have invented a kind of cigarette additive that reduces content of nitrosamines in the cigarette smoke, and this additive mainly is comprised of the alginate aaerosol solution that contains porous material, are sprayed on the content of nitrosamines that can make on the pipe tobacco in the cigarette smoke and reduce by 17% one 65%.There is series of problems but in pipe tobacco, spray harm reduction additive, as adds difficulty, skewness, DeGrain etc., owing in the sprinkling process, form easily dust, thus easily loss in processing or storage process, and can cause environmental issue and to the infringement of health.
Reconstituted tobacco is that tobacco material offal and offal are carried out Separation of Solid and Liquid after by extraction, and solid slurrying form slurry is manufactured paper with pulp into paper substrate, and liquid is coated on and is dried into reconstituted tobacco on the paper substrate by being condensed into concentrate.Owing to the step of slurry and the concentrate of the liquid phase made is arranged in the reconstituted tobacco production process, therefore can add the harm reduction additive at home and abroad at slurry and concentrate.
Summary of the invention
The purpose of this invention is to provide a kind of method that reduces reconstituted tobacco harmful ingredients in flue gas burst size, solve in the prior art difficult problems such as the harm reduction additive effect is not obvious, effectively reduce the burst size of reconstituted tobacco harmful substances in flue gas.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of method that reduces reconstituted tobacco harmful ingredients in flue gas burst size, it is characterized in that: in the reconstituted tobacco production process, add sodium potassium tartrate tetrahydrate according to 0.1 ‰ of concentrate quality-1 ‰, add potassium citrate according to 0.2 ‰ of concentrate quality-0.8 ‰, add nano-titanium dioxide powder according to 0.1 ‰ of concentrate quality-0.5 ‰, add nano titanium oxide liquid according to 0.1 ‰ of concentrate quality-0.6 ‰, add zeolite molecular sieve according to 0.1 ‰ of concentrate quality-0.8 ‰; Add nano-titanium dioxide powder according to 0.1 ‰-0.5 ‰ of slurry over dry quality, add nano titanium oxide liquid according to 0.1 ‰-0.6 ‰ of slurry over dry quality, add zeolite molecular sieve according to 0.1 ‰-0.8 ‰ of slurry over dry quality.
Preferably, add sodium potassium tartrate tetrahydrate according to 1 ‰ of concentrate quality, add potassium citrate according to 0.3 ‰ of concentrate quality, add nano-titanium dioxide powder according to 0.1 ‰ of concentrate quality, add nano titanium oxide liquid according to 0.1 ‰ of concentrate quality, add zeolite molecular sieve according to 0.8 ‰ of concentrate quality; Add nano-titanium dioxide powder according to 0.5 ‰ of slurry over dry quality, add nano titanium oxide liquid according to 0.1 ‰ of slurry over dry quality, add zeolite molecular sieve according to 0.1 ‰ of slurry over dry quality.
The mass concentration of described nano titanium oxide liquid is 8-15%.
Preferably, the mass concentration of described nano titanium oxide liquid is 10%.
The invention has the beneficial effects as follows:
The present invention has utilized reconstituted tobacco preparation technology's particularity, compare with sprinkling harm reduction additive in pipe tobacco, adding in the slurry of liquid phase and the concentrate can be more even, the harm reduction better effects if, and interpolation is easier, operate simplyr, can not form dust and loss, also can not cause damage to environmental and human health impacts.The burst size of seven kinds of harmful components significantly reduces in the reconstituted tobacco flue gas after the present invention processes, and hazard index is down to 5.6-6.1 from 7.0.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1-4
A kind of method that reduces reconstituted tobacco harmful ingredients in flue gas burst size, in the reconstituted tobacco production process, press respectively table 1 in concentrate and the slurry and add following material:
The additive amount table of table 1 embodiment 1-4
Described nano-titanium dioxide powder and nano titanium oxide liquid are all bought by commercial sources, and product type is respectively VK-TG01 and VK-TG02.
Above 4 embodiment and blank sample prepared carry out seven kinds of harmful components burst sizes behind the sample and detect, the result is as shown in table 2.
Seven kinds of harmful components burst sizes of table 2 testing result
| Blank sample | Example 1 | Example 2 | Example 3 | Example 4 | |
| NNK(ng ∕ props up) | 5.30 | 4.16 | 5.12 | 4.23 | 4.56 |
| NH 3(μ g ∕ props up) | 4.80 | 4.51 | 3.89 | 4.03 | 3.98 |
| CO (mg ∕ props up) | 15.94 | 15.2 | 13.8 | 14.8 | 14.1 |
| Crotonaldehyde (μ g ∕ props up) | 20.36 | 18.5 | 16.8 | 17.4 | 17.8 |
| Phenol (μ g ∕ props up) | 2.83 | 2.47 | 2.32 | 2.71 | 2.35 |
| Hydrogen cyanide (μ g/ props up) | 88.7 | 63.5 | 46.5 | 69.7 | 49.8 |
| BaP (ng/ props up) | 3.7 | 3.2 | 2.2 | 2.4 | 2.6 |
| The harmfulness index | 7.0 | 6.1 | 5.6 | 5.9 | 5.7 |
As can be seen from the above table, compare with blank sample, adopt that seven kinds of harmful components burst sizes significantly reduce in the reconstituted tobacco flue gas after this technical finesse, the harmfulness index is down to 5.6-6.1 from 7.0.
Claims (4)
1. method that reduces reconstituted tobacco harmful ingredients in flue gas burst size, it is characterized in that: in the reconstituted tobacco production process, add sodium potassium tartrate tetrahydrate according to 0.1 ‰ of concentrate quality-1 ‰, add potassium citrate according to 0.2 ‰ of concentrate quality-0.8 ‰, add nano-titanium dioxide powder according to 0.1 ‰ of concentrate quality-0.5 ‰, add nano titanium oxide liquid according to 0.1 ‰ of concentrate quality-0.6 ‰, add zeolite molecular sieve according to 0.1 ‰ of concentrate quality-0.8 ‰; Add nano-titanium dioxide powder according to 0.1 ‰-0.5 ‰ of slurry over dry quality, add nano titanium oxide liquid according to 0.1 ‰-0.6 ‰ of slurry over dry quality, add zeolite molecular sieve according to 0.1 ‰-0.8 ‰ of slurry over dry quality.
2. the method for reduction reconstituted tobacco harmful ingredients in flue gas burst size as claimed in claim 1, it is characterized in that: add sodium potassium tartrate tetrahydrate according to 1 ‰ of concentrate quality, add potassium citrate according to 0.3 ‰ of concentrate quality, add nano-titanium dioxide powder according to 0.1 ‰ of concentrate quality, add nano titanium oxide liquid according to 0.1 ‰ of concentrate quality, add zeolite molecular sieve according to 0.8 ‰ of concentrate quality; Add nano-titanium dioxide powder according to 0.5 ‰ of slurry over dry quality, add nano titanium oxide liquid according to 0.1 ‰ of slurry over dry quality, add zeolite molecular sieve according to 0.1 ‰ of slurry over dry quality.
3. the method for reduction reconstituted tobacco harmful ingredients in flue gas burst size as claimed in claim 1 or 2, it is characterized in that: the mass concentration of described nano titanium oxide liquid is 8-15%.
4. the method for reduction reconstituted tobacco harmful ingredients in flue gas burst size as claimed in claim 3, it is characterized in that: the mass concentration of described nano titanium oxide liquid is 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102904209A CN102894471A (en) | 2012-08-16 | 2012-08-16 | Method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102904209A CN102894471A (en) | 2012-08-16 | 2012-08-16 | Method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke |
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| CN102894471A true CN102894471A (en) | 2013-01-30 |
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| CN2012102904209A Pending CN102894471A (en) | 2012-08-16 | 2012-08-16 | Method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416839A (en) * | 2013-08-02 | 2013-12-04 | 上海烟草集团有限责任公司 | Method for improving paper-making reconstituted tobacco product performance |
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| CN103416839A (en) * | 2013-08-02 | 2013-12-04 | 上海烟草集团有限责任公司 | Method for improving paper-making reconstituted tobacco product performance |
| CN103416839B (en) * | 2013-08-02 | 2016-06-29 | 上海烟草集团有限责任公司 | A kind of method improving papermaking-method reconstituted tobaccos properties of product |
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