CN105996123A - Cigarette filter stick for reducing release quantity of crotonaldehyde in smoke gas - Google Patents
Cigarette filter stick for reducing release quantity of crotonaldehyde in smoke gas Download PDFInfo
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- CN105996123A CN105996123A CN201610361830.6A CN201610361830A CN105996123A CN 105996123 A CN105996123 A CN 105996123A CN 201610361830 A CN201610361830 A CN 201610361830A CN 105996123 A CN105996123 A CN 105996123A
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- Prior art keywords
- cigarette filter
- parts
- prepared
- filter stick
- cigarette
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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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a cigarette filter stick for reducing release quantity of crotonaldehyde in smoke gas. The cigarette filter stick is prepared from the following raw materials in parts by weight: 3.8 to 4.5 parts of calcium stearate, 82 to 92 parts of polypropylene resin, 1.5 to 2 parts of polyvinyl alcohol, 0.7 to 1 part of dibenzylidene sorbitol, 5.3 to 6 parts of silica gel, 3.4 to 4 parts of active carbon, 6.2 to 6.8 parts of oak barks, 3.5 to 4 parts of sodium hydroxide, 0.3 to 0.5 part of hexadecyl trimethyl ammonium bromide and a proper amount of deionized water. The prepared cigarette filter stick has the advantages that the cost is low; when the cigarette filter stick is applied to a cigarette, the volume of aroma is increased; the sucking quality is improved; the process is simple; the equipment investment is low; the popularization is easy; and the application prospects are good.
Description
Technical field
The present invention relates to cigarette filter rod technical field, particularly relate to a kind of Medicated cigarette filter reducing crotonaldehyde release amount in flue gas
Rod.
Background technology
The harmful substance that cigarette combustion produces, such as the N-nitrosamine in tar, benzopyrene, free radical etc., serious harm cigarette
The people's is healthy, and Chinese smoker is numerous, and Smoking is harmful to your health, must improve the safety of Medicated cigarette under existing conditions,
Inevitably cause the loss of fragrance matter, perfuming research to be carried out while reducing harmful substance, improve Medicated cigarette
Local flavor, meets consumer demand.Filter tip can with the harmful substance in effectively catching cigarette smoke, the most novel filter tip material
For reducing, cigarette smoke is coal-tar middle oil and other harmful components tool has very important significance in research.Adsorption technology subtracts at perfuming cigarette
Evil has important application, is added in filter tip after adsorbent essence, the requirement of perfuming can be met;Additionally add at filter tip
Add the adsorbent of suitable high absorption property, the CO in flue gas can be adsorbed.
In " application in perfuming cigarette harm reduction CO of the modified porous material " literary composition, author proposes to select delicate fragrance type spice two
Hydrogen actinidia lactone and geranyl acetone are applied research object, have selected aluminium silicate, montmorillonite and MCM-C41 for absorption storage perfume
Material, for presently, there are the fragrance material problem that release efficiency is the highest from these porous materials, by load glucose again
The method of high temperature cabonization is modified, and test result indicate that the adsorbent after carbonizing and modifying, and the acidic-group on its surface all increases,
Basic group all reduces, and the Desorption Activation Energy of Carbon on dihydroactinidiolide and geranyl acetone adsorbent after modification reduces,
Show that this method of modifying can effectively weaken adsorbent and show the adhesion with fragrance material, contribute to the slow release of fragrance material;
Reducing CO part, preparing the adsorbent of activated carbon supported copper the most respectively by different Cu source, testing and show to prepare
Two kinds of adsorbents all have preferably reduction CO effect.Although author is pretty good in perfuming harm reduction each side effect, but comprehensively real
Border effect and cost consideration, process is loaded down with trivial details, does not possess actual application, is unfavorable for large-scale promotion, and the present invention is from reality
Occurring, the filter stick material understanding China's tobacco business use is mainly cellulose diacetate and polypropylene fibre, diacetate fiber
Element fall Jiaozhuo is used substantially, comfortable taste, but its raw material sources are limited, and price is high, and complex manufacturing is seriously polluted, polypropylene
Fiber is cheap, and chemical stability is good, but owing to the polarity of this material is little, smooth surface, to the nicotine in flue gas and tar
Absorbability poor diacetate fiber so that it is only used in low-grade medicated cigarette, and polypropylene fibre is modified by the present invention,
Make fiber surface coarse, introduce functional group, strengthen its absorption and retain the performance of harmful ingredients in flue gas, reduce cost, economize on resources,
Invention is made to possess good Social benefit and economic benefit.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of reduce crotonaldehyde release amount in flue gas
Cigarette filter rod.
The present invention is achieved by the following technical solutions:
A kind of reduce the cigarette filter rod of crotonaldehyde release amount in flue gas, be made up of the raw material of following weight portion: calcium stearate
3.8-4.5, acrylic resin 82-92, polyvinyl alcohol 1.5-2, dibenzal sorbitol 0.7-1, silica gel 5.3-6, activated carbon 3.4-
4, quercus 6.2-6.8, sodium hydroxide 3.5-4, cetyl trimethylammonium bromide 0.3-0.5, deionized water are appropriate.
Described a kind of reduce the cigarette filter rod of crotonaldehyde release amount in flue gas, be made up of step in detail below:
(1) quercus ovendry power being broken into micropowder, sodium hydroxide and deionized water are mixed according to mol ratio 1:9-14, stirring is extremely
Cetyl trimethylammonium bromide, then ultrasonic disperse 20-30min in ultrasound wave is added, after ultrasonic end after being completely dissolved
Adding above-mentioned Oak Tree corium farinosum, stirring and evenly mixing, be subsequently placed in hydro-thermal reaction 3-4h in crystallizing kettle, temperature controls at 130-150 DEG C, mistake
Filter, product distilled water wash post-drying several times, it is subsequently placed in Muffle furnace roasting at 200-250 DEG C and obtains mesoporous material;
(2) calcium stearate is added in the Oleum Terebinthinae of 15-18 times amount, is evenly stirred until dissolving, be subsequently adding the polypropylene tree of 40%
Fat mixes, and heated and stirred is completely dissolved to polypropylene, adds polyvinyl alcohol and two benzal Pyrusussuriensiss when temperature is cooled to 40-55 DEG C
Alcohol, ultrasonic disperse is uniform, is then added to pelletize in double screw extruder and makes master batch, by washing with alcohol post-drying for several times and residue
Acrylic resin blending and modifying to make modified polypropene standby;
(3) modified polypropene prepared by silica gel, activated carbon and step (2) is respectively placed in baking oven drying, drains moisture, cooling
After modified polypropene is cut into granule, the melt blending 20min in banbury by modified polypropylene particles and activated carbon granule, so
Rear addition silica gel continues 30min is blended, and cuts into the granule of uniform particle sizes after taking out cooling, be placed on capillary rheometer
In, make mixing precursor, precursor is clamped on fixture, add in hot tank at the environment of 170-180 DEG C, with the speed of 10mm/min
Uniform Tension makes fiber;
(4) load essence on product step (1) prepared, be coated in modification prepared by step (3) by binding agent compound poly-
On tacryl, after drying, conventionally make cigarette filter rod.
The invention have the advantage that the present invention pollutes for the reduction that economizes on resources, select polypropylene fibre to replace two acetic acid fine
Tie up as cigarette filter rod, use calcium stearate etc. to polypropylene modification to improve the shortcoming of polypropylene fibre so that it is surface goes out
Existing hole, crack and groove increase its specific surface area, and also use porous and poromerics silica gel, activated carbon to change polypropylene
Property so that it is become capillary polypropylene material, improve its adsorptivity further, and the means using solid phase to stretch make fiber,
Avoid the impact on polypropylene fibre absorption property of the electrostatic spinning intermediate ion liquid, improve safety, and in medicated cigarette
Harmful substance plays good crown_interception, also utilizes cetyl trimethylammonium bromide as template, generates quercus and be situated between
Porous materials, specific surface area is big, and hole is high, and absorbability is good, and has the burst size of crotonic aldehyde in medicated cigarette and well stop work
With, cigarette filter rod low cost prepared by the present invention, it is applied in medicated cigarette increase perfume quantity, promotes suction quality, technique is simple, if
Standby input is little, easily promotes, and application prospect is good.
Detailed description of the invention
A kind of reduce the cigarette filter rod of crotonaldehyde release amount in flue gas, the raw material of following weight portion (kilogram) prepare system
Become: calcium stearate 3.8, acrylic resin 82, polyvinyl alcohol 1.5, dibenzal sorbitol 0.7, silica gel 5.3, activated carbon 3.4, rubber
Bark 6.2, sodium hydroxide 3.5, cetyl trimethylammonium bromide 0.3, deionized water are appropriate.
Described a kind of reduce the cigarette filter rod of crotonaldehyde release amount in flue gas, be made up of step in detail below:
(1) quercus ovendry power being broken into micropowder, sodium hydroxide and deionized water are mixed according to mol ratio 1:9, stirring is to complete
Add cetyl trimethylammonium bromide, then ultrasonic disperse 20min in ultrasound wave after CL, add after ultrasonic end
Stating Oak Tree corium farinosum, stirring and evenly mixing, be subsequently placed in hydro-thermal reaction 3h in crystallizing kettle, temperature controls at 130 DEG C, filters, and product steams
Distilled water washs post-drying several times, is subsequently placed in Muffle furnace roasting at 200 DEG C and obtains mesoporous material;
(2) calcium stearate is added in the Oleum Terebinthinae of 15 times amount, is evenly stirred until dissolving, be subsequently adding the acrylic resin of 40%
Mixing, heated and stirred is completely dissolved to polypropylene, adds polyvinyl alcohol and dibenzal sorbitol when temperature is cooled to 40 DEG C, super
Sound is uniformly dispersed, and is then added to pelletize in double screw extruder and makes master batch, by washing with alcohol post-drying for several times and remaining poly-
It is standby that allyl resin blending and modifying makes modified polypropene;
(3) modified polypropene prepared by silica gel, activated carbon and step (2) is respectively placed in baking oven drying, drains moisture, cooling
After modified polypropene is cut into granule, the melt blending 20min in banbury by modified polypropylene particles and activated carbon granule, so
Rear addition silica gel continues 30min is blended, and cuts into the granule of uniform particle sizes after taking out cooling, be placed on capillary rheometer
In, to make mixing precursor, precursor is clamped on fixture, add in hot tank at the environment of 170 DEG C, the speed with 10mm/min is uniform
Fiber is made in stretching;
(4) load essence on product step (1) prepared, be coated in modification prepared by step (3) by binding agent compound poly-
On tacryl, after drying, conventionally make cigarette filter rod.
Cigarette sample is prepared, with the Medicated cigarette only adding polypropylene fibre as compareing, with reference to ISO's and GB according to embodiment
Method detects, and test result is as follows:
Comparison Medicated cigarette:
Puff number (mouth /): 8.1;TPM (mg/ props up): 14.45;Nicotine (mg/ props up): 1.15;Tar (mg/ props up):
9.5;Cd reduction rate (%): 14.5;Pb reduction rate (%): 14.6;CO(mg/ props up): 11.5;
Test Medicated cigarette:
Puff number (mouth /): 8.1;TPM (mg/ props up): 11.68;Nicotine (mg/ props up): 1.02;Tar (mg/ props up):
9.3;Cd reduction rate (%): 23.2;Pb reduction rate (%): 21.0;CO(mg/ props up): 10.3.
Claims (2)
1. one kind is reduced the cigarette filter rod of crotonaldehyde release amount in flue gas, it is characterised in that prepared by the raw material of following weight portion
Make: calcium stearate 3.8-4.5, acrylic resin 82-92, polyvinyl alcohol 1.5-2, dibenzal sorbitol 0.7-1, silica gel 5.3-
6, activated carbon 3.4-4, quercus 6.2-6.8, sodium hydroxide 3.5-4, cetyl trimethylammonium bromide 0.3-0.5, deionization
Water is appropriate.
A kind of reduce the cigarette filter rod of crotonaldehyde release amount in flue gas, it is characterised in that by following
Concrete steps are made:
(1) quercus ovendry power being broken into micropowder, sodium hydroxide and deionized water are mixed according to mol ratio 1:9-14, stirring is extremely
Cetyl trimethylammonium bromide, then ultrasonic disperse 20-30min in ultrasound wave is added, after ultrasonic end after being completely dissolved
Adding above-mentioned Oak Tree corium farinosum, stirring and evenly mixing, be subsequently placed in hydro-thermal reaction 3-4h in crystallizing kettle, temperature controls at 130-150 DEG C, mistake
Filter, product distilled water wash post-drying several times, it is subsequently placed in Muffle furnace roasting at 200-250 DEG C and obtains mesoporous material;
(2) calcium stearate is added in the Oleum Terebinthinae of 15-18 times amount, is evenly stirred until dissolving, be subsequently adding the polypropylene tree of 40%
Fat mixes, and heated and stirred is completely dissolved to polypropylene, adds polyvinyl alcohol and two benzal Pyrusussuriensiss when temperature is cooled to 40-55 DEG C
Alcohol, ultrasonic disperse is uniform, is then added to pelletize in double screw extruder and makes master batch, by washing with alcohol post-drying for several times and residue
Acrylic resin blending and modifying to make modified polypropene standby;
(3) modified polypropene prepared by silica gel, activated carbon and step (2) is respectively placed in baking oven drying, drains moisture, cooling
After modified polypropene is cut into granule, the melt blending 20min in banbury by modified polypropylene particles and activated carbon granule, so
Rear addition silica gel continues 30min is blended, and cuts into the granule of uniform particle sizes after taking out cooling, be placed on capillary rheometer
In, make mixing precursor, precursor is clamped on fixture, add in hot tank at the environment of 170-180 DEG C, with the speed of 10mm/min
Uniform Tension makes fiber;
(4) load essence on product step (1) prepared, be coated in modification prepared by step (3) by binding agent compound poly-
On tacryl, after drying, conventionally make cigarette filter rod.
Priority Applications (1)
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CN201610361830.6A CN105996123A (en) | 2016-05-27 | 2016-05-27 | Cigarette filter stick for reducing release quantity of crotonaldehyde in smoke gas |
Applications Claiming Priority (1)
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CN201610361830.6A CN105996123A (en) | 2016-05-27 | 2016-05-27 | Cigarette filter stick for reducing release quantity of crotonaldehyde in smoke gas |
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CN105996123A true CN105996123A (en) | 2016-10-12 |
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CN201610361830.6A Pending CN105996123A (en) | 2016-05-27 | 2016-05-27 | Cigarette filter stick for reducing release quantity of crotonaldehyde in smoke gas |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111227303A (en) * | 2020-03-20 | 2020-06-05 | 中国科学院宁波材料技术与工程研究所 | Cigarette filter tip additive material and preparation method and application thereof |
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CN1251281A (en) * | 1998-10-16 | 2000-04-26 | 洛阳石化聚丙烯有限责任公司 | Composition for producing filter-tip material for cigarette and production method thereof |
CN201691048U (en) * | 2009-11-24 | 2011-01-05 | 肖同银 | Novel cigarette filter tip rod |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111227303A (en) * | 2020-03-20 | 2020-06-05 | 中国科学院宁波材料技术与工程研究所 | Cigarette filter tip additive material and preparation method and application thereof |
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Application publication date: 20161012 |