CN113796571A - Heating non-combustion cigarette with composite polysaccharide magnetic particles - Google Patents
Heating non-combustion cigarette with composite polysaccharide magnetic particles Download PDFInfo
- Publication number
- CN113796571A CN113796571A CN202111159696.9A CN202111159696A CN113796571A CN 113796571 A CN113796571 A CN 113796571A CN 202111159696 A CN202111159696 A CN 202111159696A CN 113796571 A CN113796571 A CN 113796571A
- Authority
- CN
- China
- Prior art keywords
- magnetic particles
- section
- cigarette
- composite
- heating
- 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
- 239000006249 magnetic particle Substances 0.000 title claims abstract description 103
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 82
- 238000010438 heat treatment Methods 0.000 title claims abstract description 70
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 56
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 56
- 239000002131 composite material Substances 0.000 title claims abstract description 54
- 150000004676 glycans Chemical class 0.000 title claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 title description 11
- 239000000443 aerosol Substances 0.000 claims abstract description 37
- 230000000391 smoking effect Effects 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 229920002678 cellulose Polymers 0.000 claims description 38
- 239000001913 cellulose Substances 0.000 claims description 38
- 229920001661 Chitosan Polymers 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 241000208125 Nicotiana Species 0.000 claims description 23
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 19
- -1 compound polysaccharide Chemical class 0.000 claims description 19
- 239000003546 flue gas Substances 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000012043 crude product Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 230000001804 emulsifying effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000002608 ionic liquid Substances 0.000 claims description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 5
- 229920000053 polysorbate 80 Polymers 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 5
- 239000008158 vegetable oil Substances 0.000 claims description 5
- PLWSZOQYWKLNIL-UHFFFAOYSA-N 1-butyl-2-chloro-3-methyl-2h-imidazole Chemical compound CCCCN1C=CN(C)C1Cl PLWSZOQYWKLNIL-UHFFFAOYSA-N 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 229920006221 acetate fiber Polymers 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 21
- 229920002301 cellulose acetate Polymers 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 7
- 229920000747 poly(lactic acid) Polymers 0.000 abstract description 6
- 239000004626 polylactic acid Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004509 smoke generator Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- 238000005406 washing 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000004005 microsphere Substances 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a heating non-combustible cigarette with composite polysaccharide magnetic particles, which comprises a smoking section, a smoke guide section, a cooling section and a filter section which are connected in sequence, wherein the smoking section is filled with a mixture of the composite polysaccharide magnetic particles and an aerosol substrate, the smoke guide section is a hollow cellulose acetate tube, the cooling section is filled with polylactic acid particles, the filter section is filled with cellulose acetate tows, the outer layers of the smoking section, the smoke guide section, the cooling section and the filter section are coated with cigarette paper, and the mass ratio of the composite polysaccharide magnetic particles to the aerosol substrate is 1: (30-100), the density of the composite polysaccharide magnetic particles is low, the processing is resistant, and the heating efficiency of the prepared cigarette without burning is high.
Description
Technical Field
The invention relates to the field of heating non-combustion tobacco products, in particular to a heating non-combustion cigarette with composite polysaccharide magnetic particles.
Technical Field
The cigarette which is heated without burning tobacco substances is a cigarette which heats tobacco substances through electronic equipment, does not generate open fire and cigarette ash in the smoking process of the cigarette, is environment-friendly, enables consumers to feel the fragrance of the tobacco when smoking the cigarette through the electronic heating equipment, reduces harmful substances generated by high-temperature pyrolysis in the burning of the conventional cigarette, provides an effective way for the healthy smoking of the consumers, and is more and more popular at home and abroad, thereby forming a consumer group with a considerable scale.
Compared with the traditional cigarette, the cigarette without burning tobacco is heated by utilizing an external heat source instead of igniting the tobacco to generate nicotine and tobacco flavor substances so as to meet the requirements of tobacco consumers. Because the non-combustible cigarette is heated at low temperature (300-500 ℃), the release of tar and harmful substances in the main stream smoke can be greatly reduced, and the non-combustible cigarette becomes the main stream direction for the development of the tobacco industry.
Compared with the traditional cigarette, the non-combustion tobacco product is heated by carbon or electricity to be free from combustion, and is cracked at a low temperature of 200-400 ℃ to generate smoke, and then the smoke is filtered, wherein the temperature of the smoke is 50-100 ℃, so that the tobacco fragrance can be smoked by a consumer, and harmful smoke components cracked and distilled in the combustion process of the conventional cigarette are reduced.
The smoking set that the technique adopted is not burnt in the heating generally includes the casing, locate holding pipe and the heating element of arranging outside holding pipe that is used for holding cigarette in the casing, inserts cigarette during the use in the casing, then heating element circular telegram generate heat and heat through holding the pipe and toast cigarette for cigarette release fragrant smell material supplies the user to inhale. The existing heating components are divided into resistance type heating and electromagnetic type heating, the heat generated by electrifying the heating components is firstly transferred to a containing pipe, the containing pipe heats a cigarette, which leads to the defects of low heating efficiency, large power consumption and slow heating of the existing smoking set, but the problem can be overcome by electromagnetic type heating, alternating current is introduced into an electromagnetic heating coil in the electromagnetic type heating component to generate an alternating magnetic field, then metal in the non-combustible cigarette is heated to generate alternating current, namely eddy current, through cutting alternating magnetic lines of force, the eddy current electrons move irregularly at high speed, and collide and rub with each other to generate heat energy, namely, the materials in the cigarette are heated in the cigarette, the electromagnetic type heating device for the cigarette is more in the market products, the prior art also discloses an electromagnetic heating type heating and non-combustible cigarette heating device disclosed in the Chinese patent with the publication number of CN201520621349.7, chinese patent publication No. CN201410363339.8 discloses an electromagnetic heating-based tobacco smoking device and the like.
The heating non-combustible cigarette adapted to the heating device is generally filled with metal substances at a smoking section to complete electromagnetic heating, for example, the Chinese patent with the publication number of CN201520621329.X discloses an electromagnetic heating type heating non-combustible novel cigarette, a metal disc or a metal ring is arranged in the middle of a cigarette body, rapid heating can be realized, the cigarette body is heated more uniformly and fully, the Chinese patent with the publication number of CN202021127931.5 discloses an electromagnetic heating smoking set and a matched cigarette, the electromagnetic heating smoking set comprises a smoke generator, the smoke generator comprises a cigarette accommodating cavity, an induction coil is arranged on the periphery of the cigarette accommodating cavity, and the winding mode of the induction coil is changed from sparse to dense gradually; the tobacco material section of supporting cigarette has the heat acceptor, the heat acceptor is graininess magnetic conductivity heating material, the heat acceptor with the tobacco material section mixes and forms the section of being fuming together, but the heat acceptor that this scheme was filled is pure metal magnetic particle, and density is too high, connects the in-process at the book of cigarette, and the magnetic field that the high-speed operation of cigarette machine produced can adsorb magnetic particle, has an influence to the running speed of cigarette machine, and has reduced the magnetic particle quantity that actually adds in the cigarette and has a influence heating efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a heating non-combustion cigarette provided with composite polysaccharide magnetic particles, the density of the composite polysaccharide magnetic particles is low, the processing is resistant, and the heating efficiency of the prepared heating non-combustion cigarette is high.
The technical scheme of the invention is that the heating non-combustible cigarette with the composite polysaccharide magnetic particles comprises a smoking section, a smoke guide section, a cooling section and a filter section which are sequentially connected, wherein the smoking section is filled with a mixture of the composite polysaccharide magnetic particles and an aerosol substrate, the smoke guide section is a hollow cellulose acetate tube, the filter section is filled with cellulose acetate tows, outer layers of the smoking section, the smoke guide section, the cooling section and the filter section are coated with cigarette paper, and the mass ratio of the composite polysaccharide magnetic particles to the aerosol substrate is 1: (30-100).
The general idea of this solution is that by filling the smoking segment of a heated non-combustible cigarette with prepared magnetic particles of a complex polysaccharide, heating the smoking segment to heat the aerosol substrate mixed therewith, thereby generating an aerosol, which is a suspension of solid particles or liquid droplets in a gas such as air, so-called "smoke" by the skilled person, during smoking volatile compounds in the aerosol substrate are released from the aerosol-forming substrate by heat transfer from a heat source and entrained in the air by drawing an aerosol-generating article, transported through a smoke inducer to a cooling segment, thereby cooling, and by drawing in condensed aerosol compounds, i.e. smoke, through a user's smoking filter segment, the addition of comparatively simple magnetic particles to the aerosol substrate, due to the encapsulation of the metal magnetic particles by the complex polysaccharide, thereby reduce the density of whole granule system, and the polysaccharide outer layer has the guard action to inlayer metal magnetic particle, has stronger resistant processability in the processing of section of fuming, connects the in-process at the book of cigarette, because the polysaccharide has certain isolated effect to magnetic particle, compound polysaccharide magnetic particle is also difficult for the cigarette machine to adsorb to compound polysaccharide magnetic particle quantity in the cigarette props up influences lessly, easily maintains heating efficiency.
Preferably, the composite polysaccharide magnetic particles are magnetic particles wrapped by cellulose/chitosan composite, and chitosan can be used as a binder of the aerosol substrate to bond the aerosol substrate together, so that the smoking section is more compact and can embed the magnetic particles; hydrogen bonds are easily formed between the cellulose and the chitosan, the magnetic particles are embedded together, the stability of the composite magnetic particles can be enhanced, the composite magnetic particles are resistant to processing, and on the other hand, the porous structure and the inflammability of the composite magnetic particles can be used as a combustion improver of the aerosol matrix, so that the heating difficulty is reduced, and the heating efficiency is improved.
Preferably, the aerosol substrate comprises one or more of tobacco sheets, tobacco shreds and tobacco tar, and the aerosol substrate in the scheme can be solid or liquid and can generate smoke after being heated.
Preferably, the preparation method of the cellulose/chitosan composite magnetic particle is an emulsification method, and specifically comprises the following steps:
s1, adding cellulose and chitosan into ionic liquid, heating to obtain colloidal solution, and blending the cellulose and the chitosan by taking the ionic liquid as a solvent in the step to form cellulose/chitosan solution;
s2, adding metal magnetic particles into the colloidal solution, and uniformly stirring to obtain a mixed solution, wherein the reaction mechanism is that the metal magnetic particles can easily pass through-NH in cellulose/chitosan2the/OH and the cellulose form hydrogen bonds to be coated, and in addition, negative charges on the surface of the cellulose can also generate electrostatic interaction with the metal magnetic particles to help form stable composite microspheres;
s3, emulsifying the mixed solution by using the emulsion, adding ethanol, cooling to room temperature to obtain a crude product, and solidifying the mixed solution so as to regenerate the cellulose/chitosan composite magnetic particles from the ionic liquid;
and S4, adsorbing the crude product by using a magnet, cleaning by using a cleaning agent, and drying in vacuum to obtain the cellulose/chitosan composite magnetic particles, wherein the purpose is to purify the obtained product.
Preferably, the ionic liquid is one or more of 1-butyl-3-methyl chloroimidazole and 1-butyl-3-methyl imidazole tetrafluoroboric acid, has a series of excellent qualities such as extremely low vapor pressure, non-flammability, low melting point, no pollution, good thermal stability and chemical stability, and is widely applied to various fields such as dissolution separation, organic synthesis, biocatalysis and material preparation, and the ionic liquid has the function of non-derivatization dissolution of cellulose and chitosan and keeps the structures of the cellulose and the chitosan.
Preferably, the metal magnetic particle Fe3O4Metal magnetic particles to generate heat in response to the electromagnetic heating device.
Preferably, the emulsion comprises a mixture of vegetable oil, tween 80, sodium sulphate.
Preferably, the cleaning agent comprises one or more of distilled water and ethanol and is used for removing water-soluble impurities.
Preferably, the heating temperature is 100-120 ℃, and the heating time is 30-45min, so that the cellulose and the chitosan are uniformly mixed.
Preferably, the ratio of the mass of the metal magnetic particles to the total mass of the cellulose and chitosan mixture is 1: (50-100) the excessive cellulose and chitosan are kept, and the excessive Fe in the product is avoided3O4Metal magnetic particles.
The invention has the beneficial effects that:
1. the magnetic particles in the scheme are wrapped by the composite polysaccharide, compared with the simple addition of the magnetic particles in the aerosol substrate, the density of the whole particle system is reduced due to the wrapping of the composite polysaccharide on the metal magnetic particles, and the outer polysaccharide layer has a protection effect on the inner metal magnetic particles and has stronger processing resistance in the processing of the smoking section;
2. in the cigarette rolling and connecting process, because polysaccharide has a certain isolation effect on magnetic particles, the composite polysaccharide magnetic particles are not easy to be adsorbed by a cigarette making machine, so that the quantity of the composite polysaccharide magnetic particles in cigarettes is less influenced, and the heating efficiency is easy to maintain;
3. in the scheme, the chitosan can be used as a binder of the aerosol substrate to bond the aerosol substrate together, so that the smoking section is more compact and can embed magnetic particles; hydrogen bonds are easy to form between the cellulose and the chitosan, and the stability of the composite magnetic particles can be enhanced by embedding the magnetic particles together, so that the composite magnetic particles are processing-resistant;
4. the cellulose in the composite polysaccharide magnetic particles is used as a combustion improver of the aerosol matrix by utilizing the porous structure and the inflammability of the cellulose, so that the heating difficulty is reduced, and the heating efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a cigarette which is provided with composite polysaccharide magnetic particles and is not burnt by heating in the scheme;
FIG. 2 is a schematic structural diagram of the composite polysaccharide magnetic particle in the present embodiment;
FIG. 3 is a graph showing the comparison between the residual magnetic materials and the heating efficiency of the comparative example and the example.
In the figure: 1. a smoking segment; 2. a flue gas diversion section 3, a cooling section 4 and a filter section; 11. an aerosol substrate; 12. composite polysaccharide magnetic particles; 5. cellulose/chitosan; 6. fe3O4Metal magnetic particles.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available by purchase.
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual points, and between the individual points may be combined with each other to give one or more new ranges of values, and these ranges of values should be considered as specifically disclosed herein.
Example 1
The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle 12, includes smoking section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 that connect gradually, smoking section 1 is filled with the mixture of compound polysaccharide magnetic particle 12 and aerosol substrate 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate pipe, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with the cellulose acetate silk bundle, the outer all claddings of smoking section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 have the cigarette paper, aerosol substrate 11 includes the tobacco flake, compound polysaccharide magnetic particle 12 with the mass ratio of aerosol substrate 11 is 1: 30.
the composite polysaccharide magnetic particle 12 is a magnetic particle coated by a cellulose/chitosan 5 composite, and the preparation method comprises the following steps:
s1, mixing cellulose and chitosan according to a mass ratio of 1: 2, adding the mixture into 1-butyl-3-methylchloroimidazole, and heating the mixture at 100 ℃ for 30min to obtain a colloidal solution, wherein the total mass of the mixture of cellulose and chitosan is 100 g;
s2, under the condition of vigorous stirring, 20g of Fe3O4Adding the metal magnetic particles 6 into the colloidal solution, stirring for 15min to homogenize the colloidal solution, and then centrifuging and defoaming the mixture to obtain a mixed solution;
s3, adding 20ml of mixed solution into the emulsion at the rotation speed of 100 ℃ and 1000rpm, emulsifying for 2h at 1000rpm, emulsifying the mixed solution by using the emulsion, slowly adding ethanol into the emulsified suspension, and cooling to room temperature after the suspension is solidified to obtain a crude product, wherein the emulsion is a mixture of vegetable oil, Tween 80 and sodium sulfate;
and S4, adsorbing the crude product by using a magnet, respectively cleaning the crude product by using ethanol and distilled water for 3 times, and drying the crude product in vacuum to obtain the cellulose/chitosan 5 composite magnetic particles.
Example 2
The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle 12, includes smoking section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 that connect gradually, smoking section 1 is filled with the mixture of compound polysaccharide magnetic particle 12 and aerosol substrate 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate pipe, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with the cellulose acetate silk bundle, the outer all claddings of smoking section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 have the cigarette paper, aerosol substrate 11 includes the pipe tobacco, compound polysaccharide magnetic particle 12 with the mass ratio of aerosol substrate 11 is 1: 100.
the composite polysaccharide magnetic particle 12 is a magnetic particle coated by a cellulose/chitosan 5 composite, and the preparation method comprises the following steps:
s1, mixing cellulose and chitosan according to a mass ratio of 1: 3, adding the mixture into 1-butyl-3-methylimidazolium tetrafluoroborate, and heating the mixture at 120 ℃ for 45min to obtain a colloidal solution, wherein the total mass of the mixture of cellulose and chitosan is 100 g;
s2, under the condition of vigorous stirring, 10g of Fe3O4Adding the metal magnetic particles 6 into the colloidal solution, stirring for 15min to homogenize the colloidal solution, and then centrifuging and defoaming the mixture to obtain a mixed solution;
s3, adding 20ml of mixed solution into the emulsion at the rotation speed of 100 ℃ and 1000rpm, emulsifying for 2h at 1000rpm, emulsifying the mixed solution by using the emulsion, slowly adding ethanol into the emulsified suspension, and cooling to room temperature after the suspension is solidified to obtain a crude product, wherein the emulsion is a mixture of vegetable oil, Tween 80 and sodium sulfate;
and S4, adsorbing the crude product by using a magnet, washing the crude product for 3 times by using distilled water, and drying the crude product in vacuum to obtain the cellulose/chitosan 5 composite magnetic particles.
Example 3
The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle 12, includes smoking section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 that connect gradually, smoking section 1 is filled with the mixture of compound polysaccharide magnetic particle 12 and aerosol substrate 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate pipe, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with the acetate fiber tow, the outer all claddings of smoking section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 have the cigarette paper, aerosol substrate 11 is the tobacco tar, compound polysaccharide magnetic particle 12 with the mass ratio of aerosol substrate 11 is 1: 50.
the composite polysaccharide magnetic particle 12 is a magnetic particle coated by a cellulose/chitosan 5 composite, and the preparation method comprises the following steps:
s1, mixing cellulose and chitosan according to a mass ratio of 1: 4, adding the mixture into 1-butyl-3-methylchloroimidazole, and heating the mixture at 110 ℃ for 35min to obtain a colloidal solution, wherein the total mass of the mixture of cellulose and chitosan is 100 g;
s2, under the condition of vigorous stirring, 15g of Fe3O4Adding the metal magnetic particles 6 into the colloidal solution, stirring for 20min to homogenize the colloidal solution, and then centrifuging and defoaming the mixture to obtain a mixed solution;
s3, adding 20ml of mixed solution into the emulsion at the rotation speed of 100 ℃ and 1000rpm, emulsifying for 1h at 1200rpm, emulsifying the mixed solution by using the emulsion, slowly adding ethanol into the emulsified suspension, and cooling to room temperature after the suspension is solidified to obtain a crude product, wherein the emulsion is a mixture of vegetable oil, Tween 80 and sodium sulfate;
and S4, adsorbing the crude product by using a magnet, washing the crude product by using ethanol for 2 times, and drying the crude product in vacuum to obtain the cellulose/chitosan 5 composite magnetic particles.
Comparative example 1
The utility model provides a heating incombustible cigarette with magnetic particle, includes smoke generation section 1, flue gas water conservancy diversion section 2, cooling section 3, filter tip section 4 that connect gradually, smoke generation section 1 is filled with the mixture of magnetic particle and aerosol substrate 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate pipe, cooling section 3 is filled with polylactic acid granule, filter tip section 4 is filled with the cellulose acetate silk bundle, smoke generation section 1, flue gas water conservancy diversion section 2, cooling section 3, the outer equal cladding of filter tip section 4 have the cigarette paper, aerosol substrate 11 includes the tobacco flake, the magnetic particle with the mass ratio of aerosol substrate 11 is 1: 30, the magnetic particlesIs Fe3O4Metal magnetic particles 6.
Comparative example 2
The utility model provides a heating incombustible cigarette with magnetic iron sheet, includes smoke generation section 1, flue gas water conservancy diversion section 2, cooling zone 3, filter tip section 4 that connect gradually, smoke generation section 1 is filled with the mixture of magnetic iron sheet and aerosol substrate 11, flue gas water conservancy diversion section 2 is hollow cellulose acetate pipe, cooling zone 3 is filled with polylactic acid granule, filter tip section 4 is filled with the cellulose acetate silk bundle, smoke generation section 1, flue gas water conservancy diversion section 2, cooling zone 3, the equal cladding of outer layer of filter tip section 4 have the cigarette paper, aerosol substrate 11 includes the tobacco flake, the magnetic iron sheet with aerosol substrate 11's mass ratio is 1: 30.
test data
The method comprises the steps of performing cigarette making and tipping on the heated and nonflammable cigarette prepared in the embodiment 1-3 and the heated and nonflammable cigarette prepared in the comparative example 1-2 by using a cigarette making and tipping machine, then removing the heated and nonflammable cigarette, taking out the filler of the smoking section 1, adsorbing the magnetic substance by a magnet, and measuring the residual percentage of the magnetic substance to judge the loss condition of the magnetic particles, wherein the result is shown in fig. 3;
the cigarette with the composite polysaccharide magnetic particles 12 prepared in examples 1 to 3 and the cigarette with the composite polysaccharide magnetic particles 12 prepared in comparative examples 1 to 2 were inserted into an electromagnetic generator, the bottom coil was turned on, the peripheral coils were turned off, a voltage of 3.7V was applied, and the time required for heating the same point of the cigarette to 350 ℃ was statistically detected, with the results shown in fig. 3.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a heating incombustible cigarette with compound polysaccharide magnetic particle, its characterized in that, is including smoking section (1), flue gas water conservancy diversion section (2), cooling zone (3), filter section (4) that connect gradually, smoking section (1) is filled with the mixture of compound polysaccharide magnetic particle (12) and aerosol substrate (11), flue gas water conservancy diversion section (2) are hollow acetate cellulose pipe, filter section (4) are filled with the acetate fiber silk bundle, the outer equal cladding of smoking section (1), flue gas water conservancy diversion section (2), cooling zone (3), filter section (4) has the cigarette paper, compound polysaccharide magnetic particle (12) with the mass ratio of aerosol substrate (11) is 1: (30-100).
2. A heat non-combustible cigarette provided with composite polysaccharide magnetic particles according to claim 1, characterized in that the composite polysaccharide magnetic particles (12) are magnetic particles coated with cellulose/chitosan (5) composite.
3. A heat non-combustible cigarette provided with composite polysaccharide magnetic particles according to claim 1, characterized in that the aerosol substrate (11) comprises one or more of tobacco sheet, cut tobacco and tobacco tar.
4. A cigarette provided with composite polysaccharide magnetic particles and not burning, as claimed in claim 2, wherein the preparation method of the magnetic particles coated by the cellulose/chitosan (5) composite comprises the following steps:
s1, adding cellulose and chitosan into ionic liquid, and heating to obtain a colloidal solution;
s2, adding metal magnetic particles into the colloidal solution, and uniformly stirring to obtain a mixed solution;
s3, emulsifying the mixed solution by using an emulsion, adding ethanol, and cooling to room temperature to obtain a crude product;
and S4, adsorbing the crude product by using a magnet, cleaning by using a cleaning agent, and drying in vacuum to obtain the cellulose/chitosan (5) composite magnetic particles.
5. The cigarette provided with the composite polysaccharide magnetic particles and not combusted by heating is characterized in that the ionic liquid is one or more of 1-butyl-3-methyl chloroimidazole and 1-butyl-3-methyl imidazole tetrafluoroborate.
6. The cigarette provided with the composite polysaccharide magnetic particles and not combusted during heating as claimed in claim 4, wherein the metal magnetic particles are Fe3O4Metal magnetic particles (6).
7. The cigarette provided with the magnetic particles of the compound polysaccharide and not combusted during heating of the cigarette as claimed in claim 4, wherein the emulsion comprises a mixture of vegetable oil, Tween 80 and sodium sulfate.
8. The cigarette provided with the composite polysaccharide magnetic particles and not combusted during heating according to claim 4, wherein the cleaning agent comprises one or more of distilled water and ethanol.
9. The cigarette provided with the composite polysaccharide magnetic particles and not combusted during heating is characterized in that the heating temperature is 100-120 ℃, and the heating time is 30-45 min.
10. The cigarette provided with the composite polysaccharide magnetic particles and not combusted during heating according to claim 4, wherein the ratio of the mass of the metal magnetic particles to the total mass of the cellulose and chitosan mixture is 1: (50-100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111159696.9A CN113796571B (en) | 2021-09-30 | 2021-09-30 | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111159696.9A CN113796571B (en) | 2021-09-30 | 2021-09-30 | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113796571A true CN113796571A (en) | 2021-12-17 |
| CN113796571B CN113796571B (en) | 2023-11-03 |
Family
ID=78897211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111159696.9A Active CN113796571B (en) | 2021-09-30 | 2021-09-30 | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113796571B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226932A (en) * | 2022-08-16 | 2022-10-25 | 湖北中烟工业有限责任公司 | Heated cigarette with uniformly blended aroma-carrying particles and heated cigarette tobacco shreds and preparation method thereof |
| WO2024036732A1 (en) * | 2022-08-15 | 2024-02-22 | 深圳市吉迩科技有限公司 | Heat-not-burn aerosol-generating substrate and heat-not-burn device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183832A (en) * | 2011-12-28 | 2013-07-03 | 中国科学院青岛生物能源与过程研究所 | Preparation method for magnetic cellulose-chitosan composite microsphere |
| CN106455714A (en) * | 2014-05-21 | 2017-02-22 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| CN209749821U (en) * | 2019-03-29 | 2019-12-10 | 红云红河烟草(集团)有限责任公司 | Combined type heating non-combustion cigarette |
| WO2020154858A1 (en) * | 2019-01-28 | 2020-08-06 | 博颉(上海)管理咨询有限公司 | Heat-not-burn cigarette and processing method therefor |
| CN211241729U (en) * | 2019-10-18 | 2020-08-14 | 云南中烟工业有限责任公司 | Heating cigarette with function of improving utilization rate of fuming medium |
| CN111909427A (en) * | 2020-06-18 | 2020-11-10 | 华南理工大学 | Chitosan-cellulose sulfate magnetic porous composite microsphere and preparation and application thereof |
| CN112369663A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN112369672A (en) * | 2020-06-19 | 2021-02-19 | 湖北中烟工业有限责任公司 | Filter tip and cigarette not burning by heating |
| CN112754074A (en) * | 2020-12-15 | 2021-05-07 | 深圳香满路健康科技有限公司 | Cigarette bullet and electron cigarette with tobacco capsule |
-
2021
- 2021-09-30 CN CN202111159696.9A patent/CN113796571B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183832A (en) * | 2011-12-28 | 2013-07-03 | 中国科学院青岛生物能源与过程研究所 | Preparation method for magnetic cellulose-chitosan composite microsphere |
| CN106455714A (en) * | 2014-05-21 | 2017-02-22 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| CN111035072A (en) * | 2014-05-21 | 2020-04-21 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| CN111449293A (en) * | 2014-05-21 | 2020-07-28 | 菲利普莫里斯生产公司 | Aerosol-forming article comprising magnetic particles |
| WO2020154858A1 (en) * | 2019-01-28 | 2020-08-06 | 博颉(上海)管理咨询有限公司 | Heat-not-burn cigarette and processing method therefor |
| CN209749821U (en) * | 2019-03-29 | 2019-12-10 | 红云红河烟草(集团)有限责任公司 | Combined type heating non-combustion cigarette |
| CN211241729U (en) * | 2019-10-18 | 2020-08-14 | 云南中烟工业有限责任公司 | Heating cigarette with function of improving utilization rate of fuming medium |
| CN112369663A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN111909427A (en) * | 2020-06-18 | 2020-11-10 | 华南理工大学 | Chitosan-cellulose sulfate magnetic porous composite microsphere and preparation and application thereof |
| CN112369672A (en) * | 2020-06-19 | 2021-02-19 | 湖北中烟工业有限责任公司 | Filter tip and cigarette not burning by heating |
| CN112754074A (en) * | 2020-12-15 | 2021-05-07 | 深圳香满路健康科技有限公司 | Cigarette bullet and electron cigarette with tobacco capsule |
Non-Patent Citations (2)
| Title |
|---|
| 彭帅: "磁性多孔纤维素微球的制备与应用研究", 《中国优秀博硕士学位论文全文数据库（博士）工程科技I辑》 * |
| 李满凤: "纤维素硫酸酯/壳聚糖磁性复合微球的制备及其固定化脂肪酶的研究", 《中国优秀博硕士学位论文全文数据库（硕士）基础科学辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024036732A1 (en) * | 2022-08-15 | 2024-02-22 | 深圳市吉迩科技有限公司 | Heat-not-burn aerosol-generating substrate and heat-not-burn device |
| CN115226932A (en) * | 2022-08-16 | 2022-10-25 | 湖北中烟工业有限责任公司 | Heated cigarette with uniformly blended aroma-carrying particles and heated cigarette tobacco shreds and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113796571B (en) | 2023-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113796571B (en) | Heating non-combustible cigarette provided with composite polysaccharide magnetic particles | |
| TW592641B (en) | A simulated smoking article and fuel element therefor | |
| CN108618199B (en) | Cigarette with heating and non-combustion functions for annular heating and non-combustion device | |
| CN206119163U (en) | Utilize heating incombustible cigarette of corrugate reconstituted tobacco preparation | |
| CA2794337A1 (en) | Smoking article with heat resistant sheet material | |
| CN208192157U (en) | A kind of aerosol generating device | |
| JP7414527B2 (en) | Aerosol-generating articles with an insulating heat source | |
| CN110013047A (en) | A kind of reconstituted tobacco comprising metallic particles and preparation method thereof and cigarette comprising it | |
| CN105124763A (en) | Phase-change temperature control type fuel assembly for non-combustion type low temperature cigarette and preparing method thereof | |
| CN111938212B (en) | Self-heating low-temperature cigarette bullet | |
| EP3979844A1 (en) | Stable wrapper for aerosol generating article | |
| CN108567176A (en) | A kind of aerosol generating device and its application method | |
| CN108433179A (en) | A kind of propelling movement type cigarette heating device | |
| JP2023100947A (en) | Aerosol provision system | |
| CN110810917A (en) | Safe and environment-friendly cooling filter tip rod and preparation method thereof | |
| WO2023142359A1 (en) | Heated tobacco product having induction heating plug and adaptive tobacco set thereof | |
| US20220240566A1 (en) | Stable wrapper for aerosol generating article | |
| CN109805446A (en) | A kind of magnetic induction atomising device and magnetic induction are generated heat suction unit | |
| CN104905404A (en) | Sectional type non-combustion cigarette with self-heating material | |
| Sun et al. | Wooden “Air Purifiers” with Fire‐Retardancy and Smoke‐Suppression Properties | |
| CN208550035U (en) | A kind of aerosol generating device | |
| CN109567271B (en) | Filter stick additive capable of reducing smoke temperature of non-burning cigarette after heating and preparation method thereof | |
| CN216292983U (en) | Two-section type heating non-combustion cigarette | |
| CN208192120U (en) | A kind of propelling movement type cigarette heating device | |
| CN113974210A (en) | Heated non-burning cigarette with internal susceptor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |