CN103882778B - A kind of reduce the preparation method of the pore cigarette paper of the harmful substance burst size such as CO in cigarette mainstream flue gas - Google Patents
A kind of reduce the preparation method of the pore cigarette paper of the harmful substance burst size such as CO in cigarette mainstream flue gas Download PDFInfo
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Abstract
The preparation method of a kind of pore cigarette paper reducing the harmful substance burst sizes such as CO in cigarette mainstream flue gas, adds to the catalyst for cracking of cigarette paper cellulose and porogen in cigarette paper；Described catalyst for cracking is 1: 10 20: 1 with the mass ratio of porogen；The addition total in cigarette paper of described catalyst for cracking and porogen is 0.3 3.0g m‑2；By fiber pulp, discongest, pull an oar, then add inorganic filler, through dehydration, paper molding, squeeze, dry, spray catalyst for cracking and porogen mixed solution, dry again, batch, rewinding prepares.Improve the diffusivity of CO in main flume, it is possible to decrease CO burst size more than 15% in main flume.Cigarette paper preparation method is simple, production cost is low for this, can industrialized production.
Description
Technical field
The present invention relates to a kind of pore cigarette paper reducing the harmful substance burst sizes such as carbon oxide of main stream smoke of cigarette prepare.
Technical background
2005, " Framework Convention on Tobacco Control " (FCTC) was formally effective in China, required that national governments work up phase in pact
The control regime answered, more strictly limits the burst size of harmful components (Hoffmann analyte) in cigarette products.Along with public affairs
Many growing interests to smoking Yu health problem, in cigarette smoke, the harmful components of release are increasingly becoming focal issue of concern,
Its burst size becomes the important parameter of evaluating cigarette hazardness size.
Cigarette paper is the important materials in production of cigarettes, cigarette paper be mainly characterized by directly participating in cigarette burning, it is to cigarette
The aspects such as burst size, cigarette odor-absorbing and the presentation quality of smolderability, cigarette burning speed, main flow and side-stream smoke are respectively provided with important
Impact.Therefore, utilize the cigarette paper impact on cigarette burning state, be to realize reducing having of cigarette mainstream flue gas harmful components
Effect means.
CO is that in seven kinds of representative harmful components of cigarette mainstream flue gas, content is the highest, is also the composition being most difficult to remove.At present,
Come mainly by the Dilution air effect of filter tip ventilation dilution technology and high air permeability cigarette paper in some effective means used
Realize effective reduction of CO in main flume.Austrian Gleinser M et al. have studied dissimilar perfect combustion catalizer to Medicated cigarette
The impact of paper diffusibility level.This research shows, combustion adjuvant can produce impact to the output of main flume, increases cigarette paper diffusion
Ability will significantly reduce the burst size of CO in main flume；Baker et al. is to the air permeability of cigarette paper and flue gas composition variable quantity
Relation is studied.Result shows, along with the increase of air permeability, the component such as CO, tar all reduces significantly, with
Time point out that drilling cigarette paper and natural permeable cigarette paper have Different Effects to CO.When there is identical air permeability, the cigarette paper of punching
Flow into air capacity natural permeable the to be more than cigarette paper of cigarette.
Muramatsu et al. have studied the porosity of cigarette paper and cigarette length and makees the diffusion in Medicated cigarette of the components such as CO and dilution
With.Diffusibility of gases is relevant with molecular weight gas, and molecular weight is the fewest, and diffusibility is the biggest.And they think the CO in main flume
CO diffusion and dilution are given the credit in the reduction of concentration.The research of Rostami shows that CO passes through cigarette paper diffusion by cigarette length with thick
Carefully, the thickness of cigarette paper, the impact of the factors such as the air permeability of cigarette paper.Thierry L of France et al. have studied cigarette paper porous
The characteristic of structure and the impact on CO release.Research thinks that cigarette paper mainly has dilution and diffusion two kinds to the impact of the release of CO
Effect, dilution method relies on the actual loose structure of cigarette paper mainly by air penetration, diffusion rule.Use the skills such as mercury porosimeter
Art have rated has identical air permeability, but the cigarette paper of different CO release, the diversity of its diffusion result is construed to loose structure
Difference is caused.
United States Patent (USP) US6817365 discloses a kind of containing the cigarette paper that can be pyrolyzed filler particle and the Medicated cigarette made, but this volume
Cigarette paper is bigger than the thickness of general cigarette paper, paper injustice and easily dry linting；And such can be pyrolyzed the speed of filler particle thermal decomposition
Relatively slow, actual effect is not good enough.
Chinese patent 200710192688.8 discloses a kind of cigarette tissue with variable permeating degree and preparation method thereof, and the method mainly exists
Cigarette paper adds organic blowing-agent particle, makes the ventilative of cigarette paper near carbonization line by foaming agent thermal decomposition post-foaming effect
Degree increases.But the organic foaming agent that this patent uses is during pyrolysis in addition to producing nitrogen, and also can generate a large amount of NOx etc. has
Do harm to gas, and the membership that adds of foaming agent has a strong impact on the suction taste of Medicated cigarette, is not suitable for industrialized production.
Summary of the invention
It is an object of the invention to the demand of deficiency and the industry development existed for above-mentioned prior art, it is provided that one is used for reducing volume
The burst size of the harmful substance such as CO in cigarette main flume, and do not affect the cigarette paper of cigarette smoking organoleptic quality, this Medicated cigarette is made of paper
Preparation Method is simple, and production cost is low, can meet industrialization production requirements.
It is an object of the invention to be accomplished by:
The catalyst for cracking of cigarette paper cellulose and porogen are added in cigarette paper；Described catalyst for cracking and porogen
Mass ratio is 1: 10-20: 1；The addition total in cigarette paper of described catalyst for cracking and porogen is 0.3-3.0g m-2；
By fiber pulp, discongest, pull an oar, then add inorganic filler, through dehydration, paper molding, squeeze, dry, spray cracking
Catalyst and porogen mixed solution, dry again, batch, rewinding prepares.
In described fibrous raw material, softwood pulp is carried out with slurry with hardwood pulp by weight 1:10-10:1.
Described inorganic filler is calcium carbonate, light calcium carbonate powder or the calcium carbonate suspension of fresh preparation, and its consumption is at Medicated cigarette
In paper, weight percentage ranges is 20-40%.The present invention also can be according to the function additive composition adding routine needed for preparing cigarette paper.
Described catalyst for cracking is in Soluble tartar., Potassium fumarate., sodium tartrate, fumaric acid sodium and cerous acetate, zinc acetate
One or more.
Described porogen is one or more in sodium bicarbonate, potassium bicarbonate, potassium chlorate.
The present invention program preferably employs catalyst for cracking and porogen in mass ratio 1.0-2.5: 1.
The most preferred embodiment of the present invention includes:
Soluble tartar.: sodium tartrate: zinc acetate: the mass ratio of potassium bicarbonate is 10: 3: 3: 8.
Potassium fumarate.: sodium tartrate: cerous acetate: the mass ratio of sodium bicarbonate is 7: 3: 2: 5.
Soluble tartar.: fumaric acid sodium: zinc acetate: cerous acetate: potassium chlorate mass ratio is 10: 2: 3: 2: 10.
Potassium fumarate.: sodium tartrate: zinc acetate: potassium bicarbonate: potassium chlorate mass ratio is 8: 5: 5: 10: 5.
Soluble tartar.: fumaric acid sodium: cerous acetate: potassium bicarbonate: sodium bicarbonate mass ratio is 10: 3: 3: 8: 5.
The addition total in cigarette paper of described catalyst for cracking and porogen is 0.3-3.0g m-2。
Compared with the prior art the present invention has a following distinguishing feature:
First passage slurry of the present invention has cellulose catalytic cracking pore and gas pore dual function with preferably preparing of porogen
Cigarette paper.By utilizing the catalytic pyrolysis paper fibre element pore effect of the catalyst for cracking such as potassium salt, zinc acetate and cerous acetate,
And the CO that the thermal decomposition of sodium bicarbonate, potassium bicarbonate, potassium chlorate produces2With O2Gas pore effect, thus comprehensive adjustment volume
Cigarette sheet hole structure, can realize reducing cigarette mainstream flue gas CO burst size more than 15%.
After prepared by the present invention has cellulose catalytic cracking pore and gas pore dual function cigarette paper rolling cigarette, can be effective
Reduce CO burst size more than 15% in main flume, and do not affect the suction quality of Medicated cigarette；
The present invention, by promoting the quality of Medicated cigarette, becomes a spotlight of Less harmful cigarette, is expected to become the economic increasing that cigarette product is new
Long point.
Accompanying drawing explanation
[Fig. 1] is the SEM image cracking cigarette paper in comparative example 1 and embodiment 2 the most completely: Fig. 1 (a) is comparative example 1, Fig. 1 (b)
For embodiment 2.
[Fig. 2] is the SEM image cracking cigarette paper in comparative example 1 and embodiment 2 completely: Fig. 2 (a) is comparative example 1, Fig. 2 (b)
For embodiment 2.
Detailed description of the invention
Following example are intended to the present invention rather than the further restriction to scope are described.
Comparative example 1
Take 120 kg softwood pulp and 450 kilograms of birch broad-leaved slurries, add calcium carbonate 500 kilograms and carry out papermaking of pulling an oar, preparation
Mass percent is Soluble tartar. and the sodium tartrate additive package solution of 6% of 10%, is existed by the additive solution prepared
The applying glue workshop section that cigarette paper produces uniformly is added in cigarette paper by metering stick type film transferring sizing applicator, and papermaking process is raw routinely
Producing cigarette paper, controlling cigarette paper parameter on equipment is: quantitatively 29g m-2, air permeability 60CORESTA, additive is at Medicated cigarette
Addition in paper is 1.00g m-2.This is control sample cigarette paper (numbered S1).
Embodiment 2
Take 150 kilograms of softwood pulps and 420 kilograms of birch broad-leaved slurries, add calcium carbonate 500 kilograms and carry out papermaking of pulling an oar, prepare matter
Amount percent is that the potassium bicarbonate additive package of Soluble tartar., the sodium tartrate of 3%, the zinc acetate of 3% and 8% of 10% is molten
Liquid, is uniformly added to the additive solution prepared by metering stick type film transferring sizing applicator in the applying glue workshop section that cigarette paper produces
In cigarette paper, papermaking process produces cigarette paper routinely, controls cigarette paper parameter and is: quantitatively 29g m on equipment-2, air permeability
60CORESTA, additive addition in cigarette paper is 1.00g m-2(numbered S2).By prepared functional cigarette paper
S2 and control sample cigarette paper S1 be the production of cigarettes of a certain trade mark of cigarette in Hunan, the Medicated cigarette rolled is carried out main flume CO,
The conventional flue gas data analysis of tar, 7 harmful Indexs measure and sensory quality assessment, result is shown in Table 1, table 2 and table 3 respectively.
Additionally, after also using scanning electron microscope (SEM) to observe Medicated cigarette Actual combustion process carbonization line in 2mm (cracking the most completely)
With the cigarette paper pore structure Changing Pattern in combustion cone (cracking completely) and two zoness of different, result is shown in Fig. 1, table 4 respectively
With Fig. 2, table 5.
Fig. 1 is the SEM image of the cigarette paper (2mm region near carbonization line) cracked the most completely, can see clearly in Fig. 1
Observe microcellular structure produced by the catalytic pyrolysis pore of cellulose and gas pore.Fig. 1 result shows, during cigarette burning
Two cigarette paper samples of S1 Yu S2 all occur in that a large amount of micropore, and wherein S2 is more more than S1 number of perforations, and aperture is less.Use system
Different pore size is analyzed by meter method, the results are shown in Table 4.Result in table 4 shows, in 76.42*51.79 μm test specimens
In product region, the test by 4 Duplicate Samples of the S1 sample, averagely there are the hole of 1837 different pore sizes, the gross area 1727.54 μm2,
Average pore area 0.948 μm2, approximate aperture is 0.548 μm, hole average perimeter 3.015 μm；And S2 sample is by 4
The test of individual Duplicate Samples, averagely has the hole of 2489 different pore sizes, area 1405.92 μm2, average pore area 0.567 μm2,
Approximate aperture is 0.424 μm, hole average perimeter 2.312 μm.It can be inferred that during cigarette burning, Medicated cigarette
Paper S2 creates more micropore number, the less hole gross area, less aperture than S1, and is more evenly distributed, Medicated cigarette
Near paper carbonization line, produced abundant microcellular structure is more beneficial for the diffusion of CO.
Fig. 2 is the SEM image of the cigarette paper (cigarette combustion cone region) cracked completely.Fig. 2 result shows, S2 is than S1's
Number of perforations is more, and aperture is less.Use statistical method that different pore size is analyzed, the results are shown in Table 5.As shown in Table 5,
After cigarette paper cracks completely, inside 227.78*153.33 μm measured zone, the sample S2 test by 4 Duplicate Samples, flat
All number of perforations are 4148, the gross area 3398.32 μm2, hole average area 0.82 μm2, approximate aperture is 0.511 μm；
And the test that sample S1 is by 4 Duplicate Samples, average number of pores mesh is 3585, the hole gross area 3582.37 μm2, hole is put down
All area 1.00 μm2, approximate aperture is 0.564 μm.This is it is to say, inside this measured zone, S2 has more
Micropore number, the less hole gross area, so that its hole average area is less, aperture is more uniform, and this structure is favourable
Spread in CO, thus reduce CO burst size in main flume.
Embodiment 3
Take 150 kilograms of softwood pulps, 420 kilograms of birch broad-leaved slurries, add calcium carbonate 500 kilograms and carry out papermaking of pulling an oar, preparation
Mass percent is the sodium bicarbonate additive package of Potassium fumarate., the sodium tartrate of 3%, the cerous acetate of 2% and 5% of 7%
Solution, is uniformly added the additive solution prepared by metering stick type film transferring sizing applicator in the applying glue workshop section that cigarette paper produces
In cigarette paper, papermaking process produces cigarette paper routinely, controls cigarette paper parameter and is: quantitatively 29g m on equipment-2, ventilative
Degree 60CORESTA, additive addition in cigarette paper is 1.10g m-2(numbered S3).By prepared functional volume
Cigarette paper S3 and control sample cigarette paper S1 is the production of cigarettes of a certain trade mark of cigarette in Hunan, and the Medicated cigarette rolled is carried out main flume
CO, the conventional flue gas data analysis of tar, 7 harmful Indexs measure and sensory quality assessment, result is shown in Table 1 respectively, table 2
With table 3.
Embodiment 4
Take 150 kilograms of softwood pulps, 420 kilograms of birch broad-leaved slurries, add calcium carbonate 500 kilograms and carry out papermaking of pulling an oar, preparation
Mass percent is Soluble tartar., the fumaric acid sodium of 2%, the zinc acetate of 3%, the cerous acetate of 2% and the potassium chlorate of 10% of 10%
Additive package solution, by the additive solution prepared in the applying glue workshop section that cigarette paper produces by metering bar type film transfer applying glue
Machine uniformly adds in cigarette paper, and papermaking process produces cigarette paper routinely, controls cigarette paper parameter and is: quantitative 29 on equipment
g m-2, air permeability 60CORESTA, additive addition in cigarette paper is 0.92g m-2(numbered S4).To prepare
Functional cigarette paper S4 and the control sample cigarette paper S1 production of cigarettes of a certain trade mark of cigarette in Hunan, the Medicated cigarette rolled is entered
Row main flume CO, the conventional flue gas data analysis of tar, 7 harmful Indexs measure and sensory quality assessment, result is shown in respectively
Table 1, table 2 and table 3.
Embodiment 5
Take 180 kilograms of softwood pulps, 400 kilograms of birch broad-leaved slurries, add calcium carbonate 500 kilograms and carry out papermaking of pulling an oar, preparation
Mass percent is Potassium fumarate., the sodium tartrate of 5%, the zinc acetate of 5% and the potassium bicarbonate of 10% and the chloric acid of 5% of 8%
Potassium additive package solution, is executed the additive solution prepared by metering bar type film transfer in the applying glue workshop section that cigarette paper produces
Glue machine uniformly adds in cigarette paper, and papermaking process produces cigarette paper routinely, controls cigarette paper parameter and is: quantitatively on equipment
29g m-2, air permeability 60CORESTA, additive addition in cigarette paper is 1.05g m-2(numbered S5).Will system
Functional cigarette paper S5 obtained and the control sample cigarette paper S1 production of cigarettes of a certain trade mark of cigarette in Hunan, to the Medicated cigarette rolled
Carrying out main flume CO, the conventional flue gas data analysis of tar, 7 harmful Indexs measure and sensory quality assessment, result is respectively
It is shown in Table 1, table 2 and table 3.
Embodiment 6
Take 150 kilograms of softwood pulps, 420 kilograms of birch broad-leaved slurries, add calcium carbonate 500 kilograms and carry out papermaking of pulling an oar, preparation
Mass percent is Soluble tartar., the fumaric acid sodium of 3%, the cerous acetate of 3% and the potassium bicarbonate of 8% and the carbonic acid of 5% of 10%
Hydrogen sodium additive package solution, is shifted the additive solution prepared by metering bar type film in the applying glue workshop section that cigarette paper produces
Sizing applicator uniformly adds in cigarette paper, and papermaking process produces cigarette paper routinely, controls cigarette paper parameter and is: be fixed on equipment
Amount 29g m-2, air permeability 60CORESTA, additive addition in cigarette paper is 1.12g m-2(numbered S6).Will
Functional cigarette paper S6 prepared and the control sample cigarette paper S1 production of cigarettes of a certain trade mark of cigarette in Hunan, to the volume rolled
Cigarette carries out main flume CO, the conventional flue gas data analysis of tar, 7 harmful Indexs measure and sensory quality assessment, and result is divided
It is not shown in Table 1, table 2 and table 3.
Table 1 cigarette mainstream flue gas routine flue gas data
7 Indexs measure data of table 2 cigarette mainstream flue gas
Table 3 Sensory Quality of Cigarette is smoked panel test data (judging panel's number 10 people)
| Medicated cigarette sample | Gloss (5) | Fragrance (32) | Coordinate (6) | Miscellaneous QI (12) | Zest (20) | Pleasant impression (25) | Add up to |
| S1 | 5.0 | 30.1 | 5.1 | 10.8 | 17.6 | 22.3 | 90.9 |
| S2 | 5.0 | 30.0 | 5.2 | 10.8 | 17.8 | 22.4 | 91.2 |
| S3 | 5.0 | 30.1 | 5.2 | 10.9 | 17.7 | 22.4 | 91.3 |
| S4 | 5.0 | 30.0 | 5.2 | 10.8 | 17.7 | 22.3 | 91.0 |
| S5 | 5.0 | 30.0 | 5.2 | 10.8 | 17.7 | 22.3 | 91.0 |
| S6 | 5.0 | 30.1 | 5.2 | 10.8 | 17.8 | 22.2 | 91.1 |
Table 4 cracks the pore structure parameter of cigarette paper the most completely
| Medicated cigarette sample | Hole total number | The hole gross area/μm2 | Hole average area/μm2 | Approximate aperture/μm | Pore area ratio/% |
| S1 | 1837 | 1727.54 | 0.948 | 0.548 | 43.68 |
| S2 | 2489 | 1405.92 | 0.567 | 0.424 | 35.56 |
Table 5 cracks the pore structure parameter of cigarette paper completely
| Medicated cigarette sample | Hole total number | The hole gross area/μm2 | Hole average area/μm2 | Approximate aperture/μm | Pore area ratio/% |
| S1 | 3585 | 3582.37 | 1.00 | 0.564 | 10.22 |
| S2 | 4148 | 3398.32 | 0.82 | 0.511 | 9.73 |
Claims (7)
1. can reduce a preparation method for the pore cigarette paper of CO harmful substance burst size in cigarette mainstream flue gas, its feature exists
In, the catalyst for cracking of cigarette paper cellulose and porogen are added in cigarette paper；Described catalyst for cracking and porogen
Mass ratio be 1: 10-20: 1；The addition total in cigarette paper of described catalyst for cracking and porogen is 0.3-3.0 g
m-2；Fiber pulp is discongested, pull an oar, then add inorganic filler, through dehydration, paper molding, squeeze, dry, spray cracking and urge
Agent and porogen mixed solution, dry again, batch, rewinding prepares；Described catalyst for cracking is Soluble tartar., fumaric acid
Potassium, sodium tartrate, fumaric acid sodium and one or more in cerous acetate, zinc acetate；Described porogen is sodium bicarbonate, carbonic acid
One or more in hydrogen potassium, potassium chlorate.
Preparation method the most according to claim 1, it is characterised in that described fiber pulp is softwood pulp and leaf wood
Slurry.
Preparation method the most according to claim 2, it is characterised in that by softwood pulp with hardwood pulp by weight 1:
10-10: 1 carry out with slurry.
Preparation method the most according to claim 1, it is characterised in that described inorganic filler is calcium carbonate or fresh preparation
Calcium carbonate suspension.
Preparation method the most according to claim 1, it is characterised in that described inorganic filler weight percent in cigarette paper
It is 20-40% than scope.
Preparation method the most according to claim 1, it is characterised in that described catalyst for cracking is with porogen in mass ratio
1.0-2.5∶1。
Preparation method the most according to claim 1, it is characterised in that Soluble tartar.: sodium tartrate: zinc acetate: bicarbonate
The mass ratio of potassium is 10: 3: 3: 8；Or Potassium fumarate.: sodium tartrate: cerous acetate: the mass ratio of sodium bicarbonate is 7: 3: 2: 5；Or
Soluble tartar.: fumaric acid sodium: zinc acetate: cerous acetate: potassium chlorate mass ratio is 10: 2: 3: 2: 10；Or Potassium fumarate.: sodium tartrate
: zinc acetate: potassium bicarbonate: potassium chlorate mass ratio is 8: 5: 5: 10: 5；Or Soluble tartar.: fumaric acid sodium: cerous acetate: potassium bicarbonate
: sodium bicarbonate mass ratio is 10: 3: 3: 8: 5.
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| CN105220560A (en) * | 2015-07-27 | 2016-01-06 | 杭州华丰纸业有限公司 | The preparation method of the thin cigarette paper of the tight light black circle of grey of ash is wrapped in a kind of burning smoke less |
| CN105019299A (en) * | 2015-08-12 | 2015-11-04 | 湖南中烟工业有限责任公司 | Application of cigarette paper with thermal cracking pore forming function in preparation of cigarettes with low hydrocyanic acid release amount |
| CN105002784B (en) * | 2015-08-12 | 2017-03-08 | 湖南中烟工业有限责任公司 | A kind of real-time pore cigarette paper and its preparation method and application |
| CN105092622A (en) * | 2015-08-12 | 2015-11-25 | 湖南中烟工业有限责任公司 | Method for testing relation between pore structure of cigarette paper and release amount of CO in main stream smoke in cigarette burning process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429946A (en) * | 2002-12-27 | 2003-07-16 | 云南瑞升科技有限公司 | Functional cigarette paper |
| CN101487203A (en) * | 2009-02-24 | 2009-07-22 | 湖南中烟工业有限责任公司 | Preparation of peppermint type cigarette tissue |
| CN103556541A (en) * | 2013-10-18 | 2014-02-05 | 湖南中烟工业有限责任公司 | Cigarette paper with variable diffusion rate and pore structure and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6817365B2 (en) * | 2001-11-15 | 2004-11-16 | Philip Morris Usa Inc. | Cigarette paper having heat-degradable filler particles, and cigarette comprising a cigarette paper wrapper having heat-degradable filler particles |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429946A (en) * | 2002-12-27 | 2003-07-16 | 云南瑞升科技有限公司 | Functional cigarette paper |
| CN101487203A (en) * | 2009-02-24 | 2009-07-22 | 湖南中烟工业有限责任公司 | Preparation of peppermint type cigarette tissue |
| CN103556541A (en) * | 2013-10-18 | 2014-02-05 | 湖南中烟工业有限责任公司 | Cigarette paper with variable diffusion rate and pore structure and application thereof |
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