CN105533800B - A kind of cigarette energetic material and low-temperature heat type cigarette - Google Patents
A kind of cigarette energetic material and low-temperature heat type cigarette Download PDFInfo
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- CN105533800B CN105533800B CN201510895813.6A CN201510895813A CN105533800B CN 105533800 B CN105533800 B CN 105533800B CN 201510895813 A CN201510895813 A CN 201510895813A CN 105533800 B CN105533800 B CN 105533800B
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- cigarette
- pointed star
- energetic material
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- bucket
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- 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
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D3/00—Generation of smoke or mist (chemical part)
Abstract
The invention discloses a kind of cigarette energetic material and low-temperature heat type cigarette, wherein cigarette is mixed and processed with energetic material by the raw material of following mass fraction: oxidant 40~55%, fuel agent 25~35%, adhesive 5~20%, other auxiliary agents 3.5~20%；The copper bucket of a Five-pointed star (13) are set in the heat source area (1) of low-temperature heat type cigarette of the present invention, five jiaos of the copper bucket of Five-pointed star (13) connect with the tube wall of thermal insulation ceramics casing (5), load energetic material (10) in the copper bucket of the Five-pointed star (13).Energetic material of the present invention is easier to ignite, and ignition temperature and speed are controllable, and release heat only effectively passes to air by way of conducting and radiating after its burning, be formed by stream of hot air to and heat aerogel generating agent and pipe tobacco, generate flue gas.
Description
Technical field
The present invention relates to a kind of cigarette energetic material and low-temperature heat type cigarette, belong to new tobacco products field.
Background technique
Low-temperature heat type cigarette passes to satisfaction and tobacco flavor generally by the mode for heating not burning tobacco
Consumer, appearance is also similar to traditional cigarette in consumption pattern, adapts to and meet to a certain extent the life of consumer
Reason needs and psychological needs.The mode of this " heating is not burnt ", makes tobacco (ideal temperature section at a lower temperature
300-500 DEG C) it is heated, a large amount of hazardous compounds caused by hot environment generate when avoiding result of combustion of tobacco, and due to base
This does not have side-stream smoke, will not generate second-hand flue gas, will not have an impact to public environment, alleviate smoking to a certain extent
With the contradiction of public place smoking ban.
The realization of low-temperature heat type cigarette is usually to be physically isolated tobacco and heat source, and therefore, the design of heat source is
Its core.Currently, low temperature cigarette heating technique is divided into according to principle of heating difference: electric heating, fuel heating and physical and chemical heating etc.
Three kinds.Electric heating is current mainstream patented technology, and research is most extensive, patent numbers are most, but there are electric heating devices for the technology
Complexity is heavy, at high cost, needs to change the disadvantages of battery.There is also reaction temperatures to be difficult to control problem for physics and chemistry heating, and technology is realized
Difficulty is big.And fuel heating technique structure is simple, cheap, technical difficulty is relatively low.Therefore, fuel heating technique just at
For the good complement of electric-heating technology, gradually it is taken seriously.Fuel heating technique mainly uses gaseous state, liquid, solid fuel combustion
It burns and is heated to cigarette core material, it is mainly carbon heat source that fuel is especially in the majority in solid form, and patent has accounted for fuel hot type
The 66.7% of low temperature cigarette product patent sum.Although carbon heat source material because have safety and stability, quickly and efficiently, it is cheap
The advantages that, it has also become one of main heating source of low temperature cigarette, but currently, it still has excessively high CO burst size, difficult point combustion, easily takes off
Fall, easily ignite pipe tobacco the problems such as.Although being changed by formula composition, physical design and processing technology adjustment can solve
Some problems, but new problem is also brought along simultaneously, such as patent 101098635B, CN1039711A, CN1100453A addition are micro-
Nano material reduces CO burst size, but brings the trust problem of the safety to low temperature cigarette；Patent
CN102458165A, US4881556, CN101420876A, CN89104936.3, CN1100453A and CN103263084A etc. are logical
Cross and multiple longitudinal directions are set lead to the surface area for increasing carbon heat source material, improve burning adequacy and igniting property, but to plus
Work band is difficult and challenge；Patent CN102458165A, US4714082 and CN1886069A etc. pass through exhausted using glass fibre etc.
Hot material wraps up carbon heat source, avoids caducous problem, but glass fibre can inevitably fall off during packed and transported etc.
It is adsorbed to that side of filter tip, makes smoker may be in glass fibre suction body, harm is healthy.In addition, though carbon heat source
It is not directly contacted with tobacco, but the high temperature gas flow (being greater than 800 DEG C) that carbon heat source burning generates has a possibility that igniting pipe tobacco,
And pipe tobacco will discharge a large amount of harmful components once burning.Therefore, it is intended that it is hot to substitute carbonaceous to find a kind of novel heat source material
Source material, fundamentally to solve the problems such as CO output is excessively high, difficult point is fired, heat source is easy to fall off.Also want to this novel heat source
Material can burn (400-800 DEG C) at low temperature, to thoroughly avoid the problem that pipe tobacco is ignited.
Summary of the invention
To overcome existing fuel hot type source materials drawbacks described above, the present invention provides a kind of cigarette energetic material and
Low-temperature heat type cigarette has the advantages that easily to ignite, low burn temperature, can stablize burning, discharge, do not fall off without CO.
Cigarette energetic material of the present invention, is mixed and processed by the raw material of following mass fraction:
The oxidant includes potassium perchlorate, potassium hyperchlorate, sodium chlorate, sodium perchlorate, ammonium chlorate, ammonium perchlorate, chromic acid
It is potassium, potassium bichromate, potassium nitrate, sodium nitrate, nitrocellulose, nitroglycerine, pentaerythritol tetranitrate, trinitrotoluene, black
Suo Jin, otanitrocubane, four ammonium nitrate of ring tetramethylene, silver azide, sodium azide, triaminoguanidine azide, poly- nitrine
In glycidol ether, barium peroxide, strontium peroxide, lead peroxide, iron oxide, ferroso-ferric oxide, manganese dioxide, copper oxide etc.
It is one or more.
The fuel agent include zirconium, magnesium, aluminium, zinc, magnesium alloy, mg-si master alloy, silico-aluminum, Antaciron, phosphorus, carbon,
Calcium silicide, polyethylene wax, polyethylene powder, wood powder, coke blacking, charcoal powder, carbon black, active powdered carbon, lactose, starch, triethyl aluminum,
One of magnesium stearate etc., calcium stearate, zinc oleate, lithium hydride, beryllium hydride, zircoium hydride etc. are a variety of.
Described adhesive includes shellac, rosin, rosinate, phenolic resin, epoxy resin, drying oil, castor oil, hard
One of rouge, beeswax, paraffin, dextrin, guar gum, sodium alginate, pectin, Arabic gum and ethyl cellulose etc. are a variety of.
Other auxiliary agents include catalyst, can be copper oxide, iron oxide, adipic acid copper, Ferrocene and its derivative etc.
One of or it is a variety of, to adjust the burn rate of energetic material, dosage is 0.5~2%.
Other auxiliary agents further include deterrent, can be de- for graphite, diatomite, convex-concave stick, zeolite, mica, hydrotalcite, illiteracy
Soil, aluminium oxide, silica, titanium dioxide, paraffin, camphor etc., to reduce the sensitivity of energetic material, dosage is 2~15%.
Other auxiliary agents further include plasticizer, can be lecithin, dibatyl phithalate, phthalic acid dibutyl ester, sweet
Oily triacetate, ethyl acetate, ethyl alcohol, nitroglycerine, diethlene glycol dinitrate, triethylene glycol dinitrate, butanetriol trinitrate etc.,
To adjust the processing performance of energetic material, dosage is 1~3%.
Above each raw material dosage meets zero oxygen balance principle.
The energetic material ignition temperature is 400~800 DEG C.
The energetic material burn rate is 0.5~20mm/min.
The energetic material burning Heat liberation unit is 10~25KJ/g.
Low-temperature heat type cigarette of the present invention, by thermal insulation ceramics casing 5 and be placed in thermal insulation ceramics casing 5 from left to right according to
Secondary connected heat source area 1, aerosol generating region 2, fragrance generating region 3, cigarette holder area 4 form.
One Five-pointed star copper bucket 13 is set in the heat source area 1, five jiaos of the copper bucket 13 of Five-pointed star with it is heat-insulated
The tube wall of porcelain bushing 5 connects, and energetic material 10 is loaded in the copper bucket 13 of the Five-pointed star.
There is a raised aperture 12 on the left side of the copper bucket 13 of Five-pointed star, the height of projection of aperture 12 is 0.3~
The internal diameter of 0.8mm, aperture 12 are 0.2~0.5mm, and the wall thickness of aperture 12 is identical as the wall thickness of the copper bucket 13 of Five-pointed star.Institute
It states 5 left side of thermal insulation ceramics casing and one circular hole 15, the size of circular hole 15 and position and copper 13 left side of bucket of the Five-pointed star is set
The size of raised aperture 12 and position match on end face.
Copper 13 wall thickness of bucket of Five-pointed star is 0.1~0.5mm, and circumscribed circle diameter is 4.5~8mm, inscribed circle diameter
For 2~4mm, the length of the copper bucket 13 of Five-pointed star and the equal length in heat source area 1.
Gap between the copper bucket 13 of Five-pointed star and the thermal insulation ceramics casing 5 is that air heats channel 14, volume
When cigarette aspirates, air enters air from five air intakes 11 for being distributed in 5 left end of thermal insulation ceramics casing and heats channel 14,
And it is effectively heated by the heat of the burning release of energetic material 10 in the form conducted and radiated.
Aerogel generating agent 20 is loaded in the aerosol generating region 2, the aerogel generating agent 20 is to have adsorbed glycerol
Zeolite；Filling pipe tobacco and fragrance in the fragrance generating region 3.
Compared with the prior art, the beneficial effects of the present invention are embodied in:
Present invention base heat source containing energy has the advantages that low ignition point, low burn temperature, can stablize burning；
It is of the invention containing can base heat source without outside air participate in just can self-burning discharge heat, and energetic material
Combustion heat release amount effectively passes to the air flowed through around heat source in the form conducted and radiated, and fundamentally avoids carbonaceous
The excessively high problem of heat source CO production quantity；
Energetic material of the invention is seated in the copper bucket of Five-pointed star, and the various pieces of cigarette utilize thermal insulation ceramics set
Pipe connection collapses when will not lead to the problem of carbon heat source burning and falls off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of low-temperature heat type cigarette.
Fig. 2 is cigarette front end face left view of the present invention.
Fig. 3 is cigarette section left view at air intake of the present invention.
Fig. 4 is heat source area of the present invention longitudinal sectional drawing.
Figure label: 1 it is heat source area, 2 is aerosol generating region, 3 is fragrance generating region, 4 is cigarette holder area, 5 is heat-insulated pottery
Porcelain bushing shell, 10 be energetic material, 11 be air intake, 12 be the aperture of protrusion, 13 be the copper bucket of Five-pointed star, 14 be that air adds
The passage of heat, 15 be 5 left side circular hole of thermal insulation ceramics casing, 20 be aerogel generating agent, 30 be fragrance propellant, 40 be filter tip.
Specific embodiment
Comparative example 1
As comparative example 1, the embodiment 1 in the patent CN 10142876A of Japan tobacco Inc,
Heat source is carbon heat source.
Embodiment 1:
Energetic material is mixed and processed by the raw material of following mass fraction in the present embodiment: 45% potassium nitrate, 30% wood
Powdered carbon, 14% guar gum, 2% iron oxide, 7% graphite, 2% lecithin.
The ignition temperature of the energetic material is about 600 DEG C.
The burn rate of the energetic material is in 1.5mm/min.
The burning Heat liberation unit of the energetic material is in 15KJ/g.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the low-temperature heat type cigarette in the present embodiment containing above-mentioned energetic material is by heat-insulated
Porcelain bushing 5 and it is placed in the heat source area 1 being sequentially connected from left to right in thermal insulation ceramics casing 5, aerosol generating region 2, fragrance
Generating region 3, cigarette holder area 4 form.
One Five-pointed star copper bucket 13 is set in the heat source area 1, five jiaos of the copper bucket 13 of Five-pointed star with it is heat-insulated
The tube wall of porcelain bushing 5 connects, and energetic material 10 is loaded in the copper bucket 13 of the Five-pointed star.
There is a raised aperture 12 on the left side of the copper bucket 13 of Five-pointed star, the height of projection of aperture 12 is 0.4mm,
The internal diameter of aperture 12 is 0.3mm, and the wall thickness of aperture 12 is identical as the wall thickness of the copper bucket 13 of Five-pointed star.In the thermal insulation ceramics set
5 left side of pipe is arranged raised on a circular hole 15, the size of circular hole 15 and position and copper 13 left side of bucket of the Five-pointed star
The size of aperture 12 and position match.
Copper 13 wall thickness of bucket of Five-pointed star is 0.3mm, length 35mm, circumscribed circle diameter 7.8mm, and inscribed circle is straight
Diameter is 4mm.
Gap between the copper bucket 13 of Five-pointed star and the thermal insulation ceramics casing 5 is that air heats channel 14, volume
When cigarette aspirates, air enters air from five air intakes 11 for being distributed in 5 left end of thermal insulation ceramics casing and heats channel 14,
And it is effectively heated by the heat of the burning release of energetic material 10 in the form conducted and radiated；
Aerogel generating agent 20 is loaded in the aerosol generating region 2, the aerogel generating agent 20 is to have adsorbed glycerol
Zeolite；Filling pipe tobacco and fragrance in the fragrance generating region 3.
Embodiment 2:
Energetic material is mixed and processed by the raw material of following mass fraction in the present embodiment: 55% nitroglycerine, 30%
Pectin, 2% copper oxide, 10% diatomite, 3% lecithin.
The ignition temperature of the energetic material is about 500 DEG C.
The burn rate of the energetic material is in 1.0mm/min.
The burning Heat liberation unit of the energetic material is in 20KJ/g.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the low-temperature heat type cigarette in the present embodiment containing above-mentioned energetic material is by heat-insulated
Porcelain bushing 5 and it is placed in the heat source area 1 being sequentially connected from left to right in thermal insulation ceramics casing 5, aerosol generating region 2, fragrance
Generating region 3, cigarette holder area 4 form.
One Five-pointed star copper bucket 13 is set in the heat source area 1, five jiaos of the copper bucket 13 of Five-pointed star with it is heat-insulated
The tube wall of porcelain bushing 5 connects, and energetic material 10 is loaded in the copper bucket 13 of the Five-pointed star.
There is a raised aperture 12 on the left side of the copper bucket 13 of Five-pointed star, the height of projection of aperture 12 is 0.4mm,
The internal diameter of aperture 12 is 0.3mm, and the wall thickness of aperture 12 is identical as the wall thickness of the copper bucket 13 of Five-pointed star.In the thermal insulation ceramics set
5 left side of pipe is arranged raised on a circular hole 15, the size of circular hole 15 and position and copper 13 left side of bucket of the Five-pointed star
The size of aperture 12 and position match.
Copper 13 wall thickness of bucket of Five-pointed star is 0.3mm, length 35mm, circumscribed circle diameter 7.8mm, and inscribed circle is straight
Diameter is 4mm.
Gap between the copper bucket 13 of Five-pointed star and the thermal insulation ceramics casing 5 is that air heats channel 14, volume
When cigarette aspirates, air enters air from five air intakes 11 for being distributed in 5 left end of thermal insulation ceramics casing and heats channel 14,
And it is effectively heated by the heat of the burning release of energetic material 10 in the form conducted and radiated；
Aerogel generating agent 20 is loaded in the aerosol generating region 2, the aerogel generating agent 20 is to have adsorbed glycerol
Zeolite；Filling pipe tobacco and fragrance in the fragrance generating region 3.
The low-temperature heat type cigarette of the heating of the base heat source containing energy prepared by comparative example 1, embodiment 1 and embodiment 2 is carried out a little
Combustion property and flue gas evaluation, the results are shown in Table 1.
Kindling evaluation method:
It is carried out under the air pumping volume of 2 seconds/35ml using electric igniter, lighted with lighter and arbitrarily sets the
Cigarette group, second of the cigarette (aspirated under the conditions of standard aspiration with 35ml/2 seconds, then, be again aspirated after 58 seconds)
Group, makes the front end face of entire heat source burn, and the burning of the entire front end face of the heat source is joined even if second of later cigarette group
System is when observing 5 times or more, using the setting value of first time cigarette group as doing live time.
The test of total granules (TPM) and CO burst size in flue gas test under the conditions of standard aspiration using smoking machine
And it obtains.
Ignition time, total granules (TPM), CO and the cigarette of 1 each sample of table roll into a ball number
As can be seen from Table 1, compared with carbon heat source (comparative example 1), base heat source (embodiment 1 and embodiment 2) pole containing energy
It easily lights, and CO burst size is greatly reduced, while total granules content is not substantially reduced in flue gas, illustrates the base heat source containing energy
It can be under the premise of guaranteeing cigarette smoking amount of smoke, hence it is evident that improve igniting property, and reduce the burst size of harmful components.
Claims (4)
1. a kind of cigarette energetic material, is mixed and processed by the raw material of following mass fraction:
The oxidant includes potassium perchlorate, potassium hyperchlorate, sodium chlorate, sodium perchlorate, ammonium chlorate, ammonium perchlorate, potassium chromate, again
Potassium chromate, potassium nitrate, sodium nitrate, nitrocellulose, nitroglycerine, pentaerythritol tetranitrate, trinitrotoluene, hexogen,
Otanitrocubane, four ammonium nitrate of ring tetramethylene, silver azide, sodium azide, triaminoguanidine azide, poly- nitrine shrink sweet
One of oily ether, barium peroxide, strontium peroxide, lead peroxide, iron oxide, ferroso-ferric oxide, manganese dioxide, copper oxide are more
Kind；
The fuel agent includes zirconium, magnesium, aluminium, zinc, magnesium alloy, mg-si master alloy, silico-aluminum, Antaciron, phosphorus, carbon, silication
Calcium, polyethylene wax, polyethylene powder, wood powder, coke blacking, charcoal powder, carbon black, active powdered carbon, lactose, starch, triethyl aluminum, tristearin
One of sour magnesium etc., calcium stearate, zinc oleate, lithium hydride, beryllium hydride, zircoium hydride are a variety of；
Described adhesive includes shellac, rosin, rosinate, phenolic resin, epoxy resin, drying oil, castor oil, tristearin, bee
One of wax, paraffin, dextrin, guar gum, sodium alginate, pectin, Arabic gum and ethyl cellulose are a variety of；
Other auxiliary agents include catalyst, deterrent and plasticizer；
The catalyst is one of copper oxide, iron oxide, adipic acid copper, Ferrocene and its derivative or a variety of, and dosage is
0.5~2%；
The deterrent is graphite, diatomite, convex-concave stick, zeolite, mica, hydrotalcite, montmorillonite, aluminium oxide, silica, two
One of titanium oxide, paraffin, camphor are a variety of, and dosage is 2~15%；
The plasticizer is lecithin, dibatyl phithalate, phthalic acid dibutyl ester, triacetin, ethyl acetate, second
One of alcohol, nitroglycerine, diethlene glycol dinitrate, triethylene glycol dinitrate, butanetriol trinitrate are a variety of, dosage be 1~
3%；
The energetic material ignition temperature is 400~800 DEG C, and burn rate is 0.5~20mm/min, and burning Heat liberation unit is 10
~25KJ/g.
2. a kind of low-temperature heat type cigarette containing energetic material described in claim 1, by thermal insulation ceramics casing (5) and sets
The heat source area (1) that is sequentially connected in the thermal insulation ceramics casing (5) from left to right, aerosol generating region (2), fragrance generating region (3),
Cigarette holder area (4) composition, it is characterised in that:
The copper bucket of a Five-pointed star (13) are set in the heat source area (1), five jiaos of the copper bucket of Five-pointed star (13) with every
The tube wall of thermal Ceramics casing (5) connects, and loads energetic material (10) in the copper bucket of the Five-pointed star (13)；
There is a raised aperture (12) on the left side of the copper bucket of Five-pointed star (13)；It is left in the thermal insulation ceramics casing (5)
A circular hole (15) are arranged in end face, and the size of circular hole (15) and position match with the size of aperture (12) and position；
Gap between the copper bucket of Five-pointed star (13) and the thermal insulation ceramics casing (5) is that air heats channel (14),
When cigarette smoking, air is heated from five air intakes (11) for being distributed in thermal insulation ceramics casing (5) left end into air
Channel (14), and effectively heated by the heat of energetic material (10) burning release in the form conducted and radiated.
3. low-temperature heat type cigarette according to claim 2, it is characterised in that:
The height of projection of aperture (12) is 0.3~0.8mm, and internal diameter is 0.2~0.5mm, the wall thickness and Five-pointed star of aperture (12)
The wall thickness of copper bucket (13) is identical.
4. low-temperature heat type cigarette according to claim 2, it is characterised in that:
The copper bucket of Five-pointed star (13) wall thickness is 0.1~0.5mm, and circumscribed circle diameter is 4.5~8mm, inscribed circle diameter 2
~4mm, the length of the copper bucket of Five-pointed star (13) and the equal length of heat source area (1).
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| CN201510895813.6A CN105533800B (en) | 2015-12-03 | 2015-12-03 | A kind of cigarette energetic material and low-temperature heat type cigarette |
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| CN201510895813.6A CN105533800B (en) | 2015-12-03 | 2015-12-03 | A kind of cigarette energetic material and low-temperature heat type cigarette |
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| CN105533800B true CN105533800B (en) | 2019-04-30 |
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| CN107149167A (en) * | 2017-04-28 | 2017-09-12 | 南京理工大学 | Low temperature thermal source containing energy and preparation method thereof during cigarette is used |
| CN107319627B (en) * | 2017-05-27 | 2018-10-12 | 浙江中烟工业有限责任公司 | It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide |
| CN108041687B (en) * | 2017-12-22 | 2020-11-27 | 安徽中烟工业有限责任公司 | Aerosol-generating article with low temperature combustion heat source |
| CN109222210B (en) * | 2018-08-13 | 2020-07-17 | 云南中烟工业有限责任公司 | Modified carbon material, preparation method and application thereof |
| CN109567269B (en) * | 2018-12-26 | 2022-03-22 | 广东中烟工业有限责任公司 | Low-temperature cigarette and preparation method thereof |
| CN110981650A (en) * | 2019-11-27 | 2020-04-10 | 江西吉润花炮新材料科技有限公司 | Multifunctional smokeless and sulfur-free moisture-proof agent for fireworks and firecrackers and preparation method thereof |
| CN110937966A (en) * | 2019-11-27 | 2020-03-31 | 江西吉润花炮新材料科技有限公司 | Multifunctional smokeless and sulfur-free firecracker propellant and preparation method thereof |
| CN114605210A (en) * | 2022-03-28 | 2022-06-10 | 欧阳明生 | Silicon crystal powder insensitive agent |
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| CN105533800A (en) | 2016-05-04 |
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