CN103263077A - Method for preparing cigarette flaky carbonaceous heat source materials by calcium salt - Google Patents
Method for preparing cigarette flaky carbonaceous heat source materials by calcium salt Download PDFInfo
- Publication number
- CN103263077A CN103263077A CN2013101449422A CN201310144942A CN103263077A CN 103263077 A CN103263077 A CN 103263077A CN 2013101449422 A CN2013101449422 A CN 2013101449422A CN 201310144942 A CN201310144942 A CN 201310144942A CN 103263077 A CN103263077 A CN 103263077A
- Authority
- CN
- China
- Prior art keywords
- alginate
- heat source
- cigarette
- calcium salt
- carbon dust
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 46
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 26
- 159000000007 calcium salts Chemical class 0.000 title claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 93
- 235000010408 potassium alginate Nutrition 0.000 claims abstract description 36
- 239000000737 potassium alginate Substances 0.000 claims abstract description 36
- MZYRDLHIWXQJCQ-YZOKENDUSA-L potassium alginate Chemical compound [K+].[K+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O MZYRDLHIWXQJCQ-YZOKENDUSA-L 0.000 claims abstract description 36
- 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 claims abstract description 35
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 35
- 239000000661 sodium alginate Substances 0.000 claims abstract description 35
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 35
- 235000010407 ammonium alginate Nutrition 0.000 claims abstract description 34
- 239000000728 ammonium alginate Substances 0.000 claims abstract description 34
- KPGABFJTMYCRHJ-YZOKENDUSA-N ammonium alginate Chemical compound [NH4+].[NH4+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O KPGABFJTMYCRHJ-YZOKENDUSA-N 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 78
- 239000000428 dust Substances 0.000 claims description 40
- 235000015110 jellies Nutrition 0.000 claims description 20
- 239000008274 jelly Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 229920001131 Pulp (paper) Polymers 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 11
- 229920002678 cellulose Polymers 0.000 claims description 11
- 239000011734 sodium Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 241000208125 Nicotiana Species 0.000 claims description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910001424 calcium ion Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000009938 salting Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000084 colloidal system Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000011152 fibreglass Substances 0.000 abstract 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 235000010410 calcium alginate Nutrition 0.000 description 2
- 239000000648 calcium alginate Substances 0.000 description 2
- 229960002681 calcium alginate Drugs 0.000 description 2
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention discloses a method for preparing cigarette flaky carbonaceous heat source materials by calcium salt. The method includes the steps of mixing sodium alginate, ammonium alginate or potassium alginate with carbon powder and water according to a mass ratio of the sodium alginate, ammonium alginate or potassium alginate to the carbon powder of 1:5-45, stirring to colloids, then extruding the colloid into flakes, and enabling the flakes to fully contact with calcium salt solution to obtain cured substances; and subjecting the cured substances to rinsing and drying to enable moisture content to reach 10-20% so as to obtain the cigarette flaky carbonaceous heat source materials. Harm caused by the fact that fiberglass is inhaled into a human body is reduced, and combustibility of carbonaceous heat sources is improved; and the method has the advantages of simplicity, short production cycle, low cost and the like.
Description
Technical field
The invention belongs to the cigarette field, be specifically related to a kind of cigarette that utilizes calcium salt to prepare to use on the low temperature cigarette with the method for sheet carbon heat source material.
Background technology
There are some researches show that nicotine and most tobacco flavor composition (300 ~ 500 ℃) at a lower temperature just can be transferred in the flue gas.If the cigarette temperature is reduced to (about 700 ℃ of tobacco burning-point) below 600 ℃, the multiple harmful components of flue gas can reduce significantly, and the influence that flavor component is subjected to is less relatively.Therefore, a kind of cigarette that uses carbon heat source to carry out the destructive distillation tobacco component is invented, wherein, what the Eclipse cigarette carbon heat source of R.J. Rainolds Tobacco CO. adopted is the mode of glass fibre parcel carbon-point, yet, carbon-point is that extruding forms, inner closely knit, need the ventilative glass fibre of outer parcel for forming thermal current, there is research to think, this particle namely enables to be held back by filter tip material, but in processes such as packing, be adsorbed onto on the filter tip unavoidably, thereby cause sucking health risk, simultaneously, also more very thin carbonaceous filamentary material difficult point combustion of closely knit carbon-point.
Summary of the invention
The objective of the invention is at above-mentioned deficiency, a kind of new cigarette sheet carbon heat source preparation methods is provided, adopt the carbon heat source material of this method preparation owing to when making carbon heat source, be deposited in together, itself is loose, there is the gap, thermal current can pass through smoothly, does not therefore need to adopt the glass fibre that is detrimental to health to wrap up.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of calcium salt that utilizes prepares the method that cigarette is used sheet carbon heat source material, may further comprise the steps: sodium alginate or ammonium alginate or potassium alginate are mixed with carbon dust and water, stir the furnishing jelly, wherein the mass ratio of sodium alginate or ammonium alginate or potassium alginate and carbon dust is 1:5-45, then described jelly is squeezed into thin slice, described thin slice is fully contacted with the solubility calcium salting liquid that can produce free calcium ions, obtain solidfied material; Described solidfied material makes water content reach 10-20% through rinsing, drying, namely gets cigarette sheet carbon heat source material.
Preferably, described calcium salt soln is CaCl
2Solution or Ca (NO
3)
2Solution.
Preferably, the granularity of described carbon dust is 100 orders.
Preferably, described sheet thickness is 0.5-2.5mm.
Preferably, in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise the adding graphite powder, the mass ratio of described sodium alginate or ammonium alginate or potassium alginate and carbon dust and graphite powder is 1:5-45:0.4-3.6.Adding graphite powder is the heat transfer effect that is firing back carbon in order to improve, and reduces ignition temperature, reduces CO and generates.
Preferably, in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding CaCO
3, described sodium alginate or ammonium alginate or potassium alginate and carbon dust and CaCO
3Mass ratio be 1:5-45:0.1-2.Add CaCO
3Be to produce in order to help moulding and to reduce CO.
Preferably, in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise the adding wood pulp cellulose, the mass ratio of described sodium alginate or ammonium alginate or potassium alginate and carbon dust and wood pulp cellulose is 1:5-45:1-10.Adding wood pulp cellulose is in order to improve the processing characteristics of sheet carbon heat source.
Preferably, in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding Na
2CO
3The aqueous solution, described sodium alginate or ammonium alginate or potassium alginate and carbon dust and Na
2CO
3The mass ratio of solid is 1:5-45:0.05-1.Add Na
2CO
3Be in order to improve the combustibility of carbon dust after the moulding.
Further preferably, in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding graphite powder, CaCO
3, wood pulp cellulose and Na
2CO
3The aqueous solution, described sodium alginate or ammonium alginate or potassium alginate and carbon dust and graphite powder and CaCO
3With wood pulp cellulose and Na
2CO
3The mass ratio of solid is 1:5-45:0.4-3.6:0.1-2:1-10:0.05-1.
In order to improve igniting and sucking quality, in sodium alginate, ammonium alginate or potassium alginate and step that carbon dust and water mix, can also add tobacco powder or tobacco extract or essence.
In sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, best sodium alginate or the mass ratio of ammonium alginate or potassium alginate and carbon dust and water are 1:20:100, this moment, the parcel carbon amount of sodium alginate or ammonium alginate or the potassium alginate aqueous solution was moderate, can be at an easy rate stir the furnishing jelly with carbon dust, be conducive to sodium alginate in the jelly or ammonium alginate or potassium alginate and calcium ion and react.
The invention has the beneficial effects as follows:
When 1) preparing, jelly is when contacting with calcium salt soln, sodium alginate in the jelly, ammonium alginate or potassium alginate and calcium ion react, generate calcium alginate, this compound is water insoluble, wrapped up carbon dust thereby form, the solidfied material of raw materials such as graphite powder, use this material, itself there is the space of nature in the latter made carbon heat source of chopping, flexible, be convenient to cigarette processing, and traditional carbon-point is extruding formation, inner closely knit, for forming the needs of ventilative and cigarette flexibility, outer will wrap up ventilative glass fibre, so the carbon heat source among the present invention needs no longer to wrap up with glass fibre, thereby reduced glass fibre to suck human body and the harm that causes.
2) since mixing with parcel of alginic acid or calcium alginate and raw materials such as carbon dust, graphite powder carry out when the generation chemical reaction, and be swift in response, no longer has viscosity after the film forming, therefore the suitable industrial mass of carbon heat source material is processed continuously, and makes easier the lighting of carbon-point that thread back forms than extruding.
3) the inventive method is simple, and is with short production cycle, and cost is low.
The specific embodiment
The present invention is described in detail below in conjunction with embodiment.
Embodiment 1
A kind of cigarette sheet carbon heat source preparation methods, its step is as follows:
1) the 1g sodium alginate is mixed with 20g carbon dust (100 order) and 100g water, stir the furnishing jelly;
2) described jelly is squeezed into the thin slice that thickness is 2.5mm with the roller that rotates in opposite directions, with described thin slice and saturated CaCl
2Solution fully contacts (time that thin slice contacts with calcium solution was at least 1 minute), obtains solidfied material;
3) with the rinsing of described solidfied material process, drying, make water content reach 10%, namely get cigarette sheet carbon heat source material.
Embodiment 2
A kind of cigarette sheet carbon heat source preparation methods, its step is as follows:
1) the 1g ammonium alginate is mixed with 5g carbon dust (100 order), 0.4g graphite powder and 60g water, stir the furnishing jelly;
2) described jelly is squeezed into the thin slice that thickness is 2mm with the roller that rotates in opposite directions, with described thin slice and 10%CaCl
2Solution fully contacts, and obtains solidfied material;
3) with the rinsing of described solidfied material process, drying, make water content reach 20%, namely get cigarette sheet carbon heat source material.
Embodiment 3
A kind of cigarette sheet carbon heat source preparation methods, its step is as follows:
1) with 1g sodium alginate and 45g carbon dust (100 order), 0.1g CaCO
3Mix with 100g water, stir the furnishing jelly;
2) described jelly is squeezed into the thin slice that thickness is 1mm with the roller that rotates in opposite directions, with described thin slice and 1%CaCl
2Solution fully contacts, and obtains solidfied material;
3) with the rinsing of described solidfied material process, drying, make water content reach 15%, namely get cigarette sheet carbon heat source material.
Embodiment 4
A kind of cigarette sheet carbon heat source preparation methods, its step is as follows:
1) the 1g potassium alginate is mixed with 30g carbon dust (100 order), 1g wood pulp cellulose and suitable quantity of water, stir the furnishing jelly;
2) described jelly is squeezed into the thin slice that thickness is 0.5mm with the roller that rotates in opposite directions, with described thin slice and 0.1%CaCl
2Solution fully contacts, and obtains solidfied material;
3) with the rinsing of described solidfied material process, drying, make water content reach 18%, namely get cigarette sheet carbon heat source material.
Embodiment 5
A kind of cigarette sheet carbon heat source preparation methods, its step is as follows:
1) with 1g potassium alginate and 40g carbon dust (100 order), 0.05g Na
2CO
3Mix with suitable quantity of water, stir the furnishing jelly;
2) described jelly is squeezed into the thin slice that thickness is 0.5mm with the roller that rotates in opposite directions, with described thin slice and 10%Ca (NO
3)
2Solution fully contacts, and obtains solidfied material;
3) with the rinsing of described solidfied material process, drying, make water content reach 12%, namely get cigarette sheet carbon heat source material.
Embodiment 6
A kind of cigarette sheet carbon heat source preparation methods, its step is as follows:
1) with 1g potassium alginate and 10g carbon dust (100 order), 3.6g graphite powder, 2g CaCO
3, 10g wood pulp cellulose, 1g Na
2CO
3, 5g tobacco powder and suitable quantity of water mix, and stirs the furnishing jelly;
2) described jelly is squeezed into the thin slice that thickness is 0.8mm with the roller that rotates in opposite directions, with described thin slice and Ca (NO
3)
2Saturated solution fully contacts, and obtains solidfied material;
3) with the rinsing of described solidfied material process, drying, make water content reach 10%, namely get cigarette sheet carbon heat source material.
Claims (10)
1. one kind is utilized calcium salt to prepare the method that cigarette is used sheet carbon heat source material, it is characterized in that may further comprise the steps: sodium alginate or ammonium alginate or potassium alginate are mixed with carbon dust and water, stir the furnishing jelly, wherein the mass ratio of sodium alginate or ammonium alginate or potassium alginate and carbon dust is 1:5-45, then described jelly is squeezed into thin slice, described thin slice is fully contacted with the water-soluble calcium salting liquid that can produce calcium ion, obtain solidfied material; Described solidfied material makes water content reach 10-20% through rinsing, drying, namely gets cigarette sheet carbon heat source material.
2. the calcium salt that utilizes according to claim 1 prepares the method that cigarette is used sheet carbon heat source material, and it is characterized in that: described calcium salt soln is CaCl
2Solution or Ca (NO
3)
2Solution.
3. the calcium salt that utilizes according to claim 1 prepares the method that cigarette is used sheet carbon heat source material, and it is characterized in that: the granularity of described carbon dust is 100 orders.
4. the calcium salt that utilizes according to claim 1 prepares the method that cigarette is used sheet carbon heat source material, and it is characterized in that: described sheet thickness is 0.5-2.5mm.
5. prepare the method that cigarette is used sheet carbon heat source material according to each described calcium salt that utilizes among the claim 1-4, it is characterized in that: in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise the adding graphite powder, the mass ratio of described sodium alginate or ammonium alginate or potassium alginate and carbon dust and graphite powder is 1:5-45:0.4-3.6.
6. prepare cigarette with method of sheet carbon heat source material according to each described calcium salt that utilizes among the claim 1-4, it is characterized in that: in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding CaCO
3, described sodium alginate or ammonium alginate or potassium alginate and carbon dust and CaCO
3Mass ratio be 1:5-45:0.1-2.
7. prepare the method that cigarette is used sheet carbon heat source material according to each described calcium salt that utilizes among the claim 1-4, it is characterized in that: in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise the adding wood pulp cellulose, the mass ratio of described sodium alginate or ammonium alginate or potassium alginate and carbon dust and wood pulp cellulose is 1:5-45:1-10.
8. prepare cigarette with method of sheet carbon heat source material according to each described calcium salt that utilizes among the claim 1-4, it is characterized in that: in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding Na
2CO
3The aqueous solution, described sodium alginate or ammonium alginate or potassium alginate and carbon dust and Na
2CO
3The mass ratio of solid is 1:5-45:0.05-1.
9. prepare cigarette with method of sheet carbon heat source material according to each described calcium salt that utilizes among the claim 1-4, it is characterized in that: in sodium alginate or ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding graphite powder, CaCO
3, wood pulp cellulose and Na
2CO
3The aqueous solution, described sodium alginate or ammonium alginate or potassium alginate and carbon dust and graphite powder and CaCO
3With wood pulp cellulose and Na
2CO
3The mass ratio of solid is 1:5-45:0.4-3.6:0.1-2:1-10:0.05-1.
10. the calcium salt that utilizes according to claim 9 prepares the method that cigarette is used sheet carbon heat source material, it is characterized in that: in sodium alginate, ammonium alginate or potassium alginate and step that carbon dust and water mix, also comprise adding tobacco powder or tobacco extract or essence.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144942.2A CN103263077B (en) | 2013-04-24 | 2013-04-24 | Method for preparing cigarette flaky carbonaceous heat source materials by calcium salt |
| PCT/CN2013/088343 WO2014173130A1 (en) | 2013-04-24 | 2013-12-02 | Method for preparing carbonaceous heat source materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144942.2A CN103263077B (en) | 2013-04-24 | 2013-04-24 | Method for preparing cigarette flaky carbonaceous heat source materials by calcium salt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103263077A true CN103263077A (en) | 2013-08-28 |
| CN103263077B CN103263077B (en) | 2014-12-03 |
Family
ID=49006779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310144942.2A Active CN103263077B (en) | 2013-04-24 | 2013-04-24 | Method for preparing cigarette flaky carbonaceous heat source materials by calcium salt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103263077B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055219A (en) * | 2014-06-19 | 2014-09-24 | 川渝中烟工业有限责任公司 | Tobacco shred additive as well as preparation method and application thereof in cigarette production |
| WO2014173130A1 (en) * | 2013-04-24 | 2014-10-30 | 湖北中烟工业有限责任公司 | Method for preparing carbonaceous heat source materials |
| CN106690410A (en) * | 2017-01-09 | 2017-05-24 | 湖北中烟工业有限责任公司 | Carbon fuel rod of carbon-heating novel cigarette containing cellulose and preparation method thereof |
| CN110638090A (en) * | 2018-06-27 | 2020-01-03 | 韩力 | Carbon fuel for smoking article, preparation method thereof and micro-explosion micro-capsule smoking article |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014173130A1 (en) * | 2013-04-24 | 2014-10-30 | 湖北中烟工业有限责任公司 | Method for preparing carbonaceous heat source materials |
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| CN106690410A (en) * | 2017-01-09 | 2017-05-24 | 湖北中烟工业有限责任公司 | Carbon fuel rod of carbon-heating novel cigarette containing cellulose and preparation method thereof |
| CN110638090A (en) * | 2018-06-27 | 2020-01-03 | 韩力 | Carbon fuel for smoking article, preparation method thereof and micro-explosion micro-capsule smoking article |
| CN110638090B (en) * | 2018-06-27 | 2022-05-24 | 韩力 | Carbon fuel for smoking article, preparation method thereof and micro-explosion micro-capsule smoking article |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103263077B (en) | 2014-12-03 |
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