CN203969193U - A kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle - Google Patents
A kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle Download PDFInfo
- Publication number
- CN203969193U CN203969193U CN201420328771.9U CN201420328771U CN203969193U CN 203969193 U CN203969193 U CN 203969193U CN 201420328771 U CN201420328771 U CN 201420328771U CN 203969193 U CN203969193 U CN 203969193U
- Authority
- CN
- China
- Prior art keywords
- binary compound
- reduction type
- ordered mesopore
- harm reduction
- mesoporous carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 21
- 230000009467 reduction Effects 0.000 title claims abstract description 20
- 239000002245 particle Substances 0.000 title claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 20
- 229910052799 carbon Inorganic materials 0.000 title claims description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000008187 granular material Substances 0.000 claims abstract description 21
- 229920006221 acetate fiber Polymers 0.000 claims abstract description 20
- 239000011218 binary composite Substances 0.000 claims abstract description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 38
- 230000000391 smoking effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003517 fume Substances 0.000 abstract description 3
- 230000001603 reducing effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 7
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 229920006239 diacetate fiber Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The harm reduction type binary compound filter candle that the utility model discloses a kind of order mesoporous carbon granule comprises filter core (1) and is wrapped in the integument on described filter core (1), described filter core is binary composite filter element, is to consist of acetate fiber section (1a) joint alternate with order mesoporous carbon granule acetate fiber section (1b).Binary compound filter candle of the present utility model maximum feature be compared to existing technology can selectivity reducing cigarette fume in harmful components as nitrosamine (NNK), thereby reach the object that reduces cigarette harmfulness, meanwhile, improve cigarette smoking quality.
Description
Technical field
The utility model relates to the filter stick of manufacturing for cigarette, be a kind of containing ordered mesopore carbon particle, can effectively reduce harmful components in cigarette mainstream flue gas, improve the binary compound filter candle of cigarette smoking quality simultaneously.
Background technology
Last century acetate fiber cigarette filter utility model, effectively catching a part of harmful substance in cigarette smoke, reduced the harmfulness of cigarette.But along with improving constantly of people's living standard, cigarette consumption person is to smoking and health problem growing interest, security requirement to cigarette increases day by day, and the cellulose acetate filter rod that cigarette filter is used at present can not meet the demand of consumer to low tar, low hazard cigarette.In filter stick, add some materials with tar and harm reducing function and can improve the lowering harm and decreasing coking performance of the fine filter stick of vinegar, but ubiquity lowering harm and decreasing coking effect is undesirable, can not meet simultaneously and fall burnt and improve the requirement of cigarette smoking quality.
Utility model content
For this reason, technical problem to be solved in the utility model is the acetate fibre filter tip harm reduction DeGrain in prior art cigarette, and then a kind of suction effect that do not affect is provided, the binary compound filter candle containing ordered mesopore carbon particle of harm reduction successful.
For solving the problems of the technologies described above, a kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle of the present utility model, comprise filter core and be wrapped in the integument on described filter core, described filter core is binary composite filter element, is to consist of acetate fiber section and the alternate joint of described order mesoporous carbon granule acetate fiber section.
Described order mesoporous carbon granule acetate fiber section is by mesoporous carbon uniform particles is sprinkling upon on acetate silk and is formed.
The length ratio of described acetate fiber section and order mesoporous carbon granule acetate fiber section is 1:1.
The particle diameter of described order mesoporous carbon granule is 20-40 order.
The addition of described order mesoporous carbon granule is that 20-40mg/ props up.
Described integument is provided with two-layer, comprises interior integument and outer wrapping layer.
Technique scheme of the present utility model has the following advantages compared to existing technology, binary compound filter candle containing ordered mesopore carbon particle of the present utility model applies on cigarette, not only do not affect suction effect, and harm reduction successful, especially the reduction of nitrosamine (NNK) in cigarette smoke, effect highly significant.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the cross-sectional view of binary compound filter candle of the present utility model.
In figure, Reference numeral is expressed as: integument, 3-outer wrapping layer in 1-filter core, 1a-acetate fiber section, the order mesoporous carbon granule acetate fiber section of 1b-, 2-.
The specific embodiment
The preparation of ordered mesoporous carbon material is on the books in published patent, refers to open (bulletin) number CN1834203A, and patent name is " mesoporous polymer of bigger serface, high-sequential or the preparation method of meso-porous carbon material in the aqueous solution ".Application (patent right) Ren Shi Fudan University, inventor is Zhao Dongyuan.Binary compound filter candle Shi Yi Guangxi China Tobacco Industrial LCC of order mesoporous carbon granule is scientific achievement main, that Fudan University participates in both sides' joint research.Use binary compound filter candle of the present utility model can reduce harmful substance contents in cigarette smoke, also can improve cigarette smoking quality.
Below in conjunction with specific embodiment, a kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle of the present utility model is specifically described:
As shown in Figure 1, a kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle of the present embodiment, comprise filter core and be wrapped in the integument on described filter core, described filter core is binary composite filter element, is to consist of acetate fiber section 1a and the alternate joint of order mesoporous carbon granule acetate fiber section 1b.In the present embodiment, described integument is provided with two-layer, comprises interior integument 2 and outer wrapping layer 3.
The length ratio of described acetate fiber section 1a and described order mesoporous carbon granule acetate fiber section 1b can be any, is preferably 1:1 in the present embodiment.
Described order mesoporous carbon granule acetate fiber section 1b is by mesoporous carbon uniform particles is sprinkling upon on acetate silk and is formed.And mesoporous carbon particle is to be made into particle by ordered mesoporous carbon material and adhesive.Described ordered mesopore carbon is that meso-porous carbon material adds adhesive according to a certain percentage, through wetting, granulation, sizing, be dried, sieve, obtains required order mesoporous carbon granule, and the particle diameter of described order mesoporous carbon granule is 20-40 order.
Described adhesive is starch, clay, sodium alginate or dextrin.
Described binary compound filter candle is first by particle feeding machine, loose being spread across on diacetate fiber of ordered mesopore carbon uniform particles to be made containing ordered mesopore carbon filter stick in filter stick formation process, then itself and the fine filter stick of common vinegar are composited, the addition of order mesoporous carbon granule is that 20-40mg/ props up.
In the utility model, containing ordered mesopore carbon filter stick and the fine filter stick of common vinegar, be composited as binary compound filter candle, and be made into cigarette, called after test cigarette.
Cigarette sample physical index data in embodiment are in Table 1.Cigarette sample fume indication testing result is in Table 2.
Table 1 cigarette sample physical index
Table 2 cigarette sample fume indication testing result
Note: the cigarette sample of contrast cigarette for producing with pure cellulose acetate filter rod.Contrast cigarette is from test cigarette except mouth rod is different, and pipe tobacco tobacco leaf formulation used, cigarette material and cigarette process are all identical.
Analyze above testing result, can obtain following conclusion:
1, in filter stick, add ordered mesopore carbon particle, addition is that 20mg/ props up, and compares with contrasting cigarette, and the physical indexs such as the resistance to suction of test cigarette, circumference, length significantly do not change, and the normal suction that does not affect cigarette is described.
2, in filter stick, add ordered mesopore carbon particle, compare with contrasting cigarette, the tar content reduction by 7.2% in test cigarette smoke, nicotine content reduction by 4.4%, carbon monoxide content reduction by 3.0%, the reduction by 25.5% of nitrosamine (NNK) content and hydrogen cyanide content reduce by 15.8%.Presentation of results mesoporous carbon particle has stronger adsorptivity to nitrosamine in cigarette smoke (NNK) and hydrogen cyanide (HCN), in addition tar, nicotine and carbon monoxide are had to certain reducing effect, order mesoporous carbon granule is applied and is had obvious lowering harm and decreasing coking effect in cigarette filter in a word.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And among the protection domain that the apparent variation of being extended out thus or change are still created in the utility model.
Claims (6)
1. the harm reduction type binary compound filter candle containing ordered mesopore carbon particle, comprise filter core (1) and be wrapped in the integument on described filter core (1), it is characterized in that: described filter core is binary composite filter element, is to consist of acetate fiber section (1a) joint alternate with order mesoporous carbon granule acetate fiber section (1b).
2. the harm reduction type binary compound filter candle containing ordered mesopore carbon particle according to claim 1, is characterized in that: described order mesoporous carbon granule acetate fiber section (1b) is by mesoporous carbon uniform particles is sprinkling upon on acetate silk and is formed.
3. the harm reduction type binary compound filter candle containing ordered mesopore carbon particle according to claim 2, is characterized in that: the length ratio of described acetate fiber section (1a) and described order mesoporous carbon granule acetate fiber section (1b) is 1:1.
4. the harm reduction type binary compound filter candle containing ordered mesopore carbon particle according to claim 2, is characterized in that: the particle diameter of described order mesoporous carbon granule is 20-40 order.
5. the harm reduction type binary compound filter candle containing ordered mesopore carbon particle according to claim 4, is characterized in that: the addition of described order mesoporous carbon granule is that 20-40mg/ props up.
6. according to the harm reduction type binary compound filter candle containing ordered mesopore carbon particle described in any one in claim 1-5, it is characterized in that: described integument is provided with two-layer, comprise interior integument (2) and outer wrapping layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328771.9U CN203969193U (en) | 2014-06-19 | 2014-06-19 | A kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420328771.9U CN203969193U (en) | 2014-06-19 | 2014-06-19 | A kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle |
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| Publication Number | Publication Date |
|---|---|
| CN203969193U true CN203969193U (en) | 2014-12-03 |
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|---|---|---|---|
| CN201420328771.9U Expired - Lifetime CN203969193U (en) | 2014-06-19 | 2014-06-19 | A kind of harm reduction type binary compound filter candle containing ordered mesopore carbon particle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026739A (en) * | 2014-06-19 | 2014-09-10 | 广西中烟工业有限责任公司 | Harm-reduction type binary compound filter rod with ordered mesoporous carbon particles |
-
2014
- 2014-06-19 CN CN201420328771.9U patent/CN203969193U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026739A (en) * | 2014-06-19 | 2014-09-10 | 广西中烟工业有限责任公司 | Harm-reduction type binary compound filter rod with ordered mesoporous carbon particles |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |