CN104941608A - Attenuated and tar-reducing cigarette filter composite adsorbent and preparation method thereof - Google Patents
Attenuated and tar-reducing cigarette filter composite adsorbent and preparation method thereof Download PDFInfo
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- CN104941608A CN104941608A CN201510300968.0A CN201510300968A CN104941608A CN 104941608 A CN104941608 A CN 104941608A CN 201510300968 A CN201510300968 A CN 201510300968A CN 104941608 A CN104941608 A CN 104941608A
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Abstract
The invention discloses an attenuated and tar-reducing cigarette filter composite adsorbent, which is characterized by comprising the following raw materials in weight part: 30-40 parts of polyvinyl alcohol, 3-5 parts of cocklebur fruit, 2-4 parts of dandelion, 1-2 parts of skullcap, 0.05-0.1 part of sodium dodecyl sulfate, 5-10 parts of starch maize, 3-5 parts of sodium alginate, 0.3-0.5 part of silane coupling agent A-151, 0.3-0.5 part of tea-seed oil and 5-10 parts of modified inorganic powders. According to the invention, by means of the cigarette filter composite adsorbent, harmful substances in the flue gas can be efficiently filtered and absorbed, so that the tar-reducing and poison-reducing effects are realized. Meanwhile, the mouth feel of the flue gas is kept the same. The cigarette filter composite adsorbent also has the effects of detoxifying, understanding things, diminishing inflammation and relieving pain, thus being good in health-care efficacy.
Description
Technical field
The present invention relates to cigarette filter tip materials field, be specifically related to a kind of attenuation and fall burnt odor tobacco filters compound adsorbent and preparation method thereof.
Background technology
The diseases related caused along with smoking is more and more frequent, and the infringement of smoking to human body becomes common recognition.Main component tar, nicotine and CO etc. in cigarette smoke are all to human body poisonous and harmful, and wherein tar has carcinogenesis to people, and CO causes anoxic, and nicotine easily makes people produce dependence, can also benumb the respiratory center of people, cause angiocardiopathy etc.Filter tip can not only part harmful components in filtering flue gas, and can TPM in effectively catching cigarette mainstream flue gas, reduce tar content, reducing the harm of flue gas to health and environment, is therefore that cigarette is fallen Jiao, fallen harm and manage the most frequently used means to the improvement of cigarette filter tip materials.
At present, the filtering material generally used has Diacetate cellulose tow, polypropylene tows, active carbon, inorganic mineral fiber etc.Suitable filter tip material not only needs optionally to filter and adsorb the harmful substance in flue gas, reduce the stimulation of flue gas to oral cavity and the injury to health, also should be able to keep the mouthfeel of flue gas, retain harmless fragrance component, the development of filter tip material also has larger market prospects and practical value.
Summary of the invention
The object of this invention is to provide a kind of attenuation and fall burnt odor tobacco filters compound adsorbent, energy high efficiency filter and the harmful substance of adsorbing in flue gas, reach the effect of falling Jiao, toxicity reduction.
The present invention is achieved by the following technical solutions:
Burnt odor tobacco filters compound adsorbent falls in a kind of attenuation, and it is obtained by the raw material of following weight parts:
Polyvinyl alcohol 30-40, achene of Siberian cocklebur 3-5, dandelion 2-4, Huang Cen 1-2, lauryl sodium sulfate 0.05-0.1, cornstarch 5-10, sodium alginate 3-5, silane coupling A-151 0.3-0.5, tea-seed oil 0.3-0.5, modified inorganic powder 5-10;
Described modified inorganic powder is obtained by the raw material of following weight parts: sodium-based montmorillonite 20-30, zeolite powder 4-6, citric acid 1-2, shitosan 0.1-0.2; Citric acid and shitosan add in suitable quantity of water by the preparation method of described modified inorganic powder, 60-80 DEG C is stirred until dissolve completely, more ultrasonic process 20-30min under adding sodium-based montmorillonite and the same temperature of zeolite powder, after filtration, filtration cakes torrefaction is complete, grinding evenly, to obtain final product.
A preparation method for burnt odor tobacco filters compound adsorbent falls in attenuation, comprises the following steps:
(1) achene of Siberian cocklebur, dandelion, Huang Cen and lauryl sodium sulfate are added first 70-80 DEG C of stirring 6-8h in suitable quantity of water, ultrasonic process 10-20min again, cooled and filtered removing filter residue, mix and stirring at normal temperature 4-6h with modified inorganic powder after the filtrate obtained is fully concentrated, complete in 70-80 DEG C of drying after filtration, obtain active powder after grinding evenly;
(2) first press solid-liquid weight ratio 1:15-1:20 polyvinyl alcohol and sodium alginate are mixed with water, 85-95 DEG C is stirred until dissolve completely, then the active powder added in cornstarch and (1) stirs 2-4h at same temperature, 10-15min is stirred under adding silane coupling A-151 and the same temperature of tea-seed oil again, finally add the BAS solidification process 12-24h of appropriate calcium chloride, obtain adsorbent matrix, the every 100mL of BAS of described calcium chloride contains 4g boric acid, 5g calcium chloride;
(3) by the adsorbent matrix use water cleaning for several times postlyophilization in (2), pulverizes and grind even after namely obtain attenuation and fall burnt odor tobacco filters compound adsorbent.
Advantage of the present invention is:
Using polyvinyl alcohol, cornstarch and sodium alginate as base material, with the inorganic particle compound of carrying active composition, first obtain the gel with grid cross-linked structure by solidification process, and the compatibility of gel and oils is improved with silane coupling A-151 and tea-seed oil modification, improve its adsorption capacity to tar ingredients in flue gas; High hole adsorbing base is obtained again by freeze drying, the compound adsorbent with high-specific surface area, high absorption property is obtained finally by pulverizing milled processed, pass through the composite of active component simultaneously, make this compound adsorbent can high efficiency filter and absorption flue gas in harmful substance, reach the effect of falling Jiao, toxicity reduction, keep the mouthfeel of flue gas simultaneously, also there is effect that is sensible, anti-inflammatory analgetic of detoxifying, there is good health-care efficacy.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
Burnt odor tobacco filters compound adsorbent falls in a kind of attenuation, is prepared from by the component raw material of following weight (kg):
Polyvinyl alcohol 35, the achene of Siberian cocklebur 4, dandelion 3, Huang Cen 1.5, lauryl sodium sulfate 0.08, cornstarch 8, sodium alginate 4, silane coupling A-151 0.4, tea-seed oil 0.4, modified inorganic powder 8;
Described modified inorganic powder is obtained by the raw material of following weight parts: sodium-based montmorillonite 25, zeolite powder 5, citric acid 1.5, shitosan 0.15; Citric acid and shitosan add in suitable quantity of water by the preparation method of described modified inorganic powder, 80 DEG C are stirred until dissolve completely, more ultrasonic process 20min under adding sodium-based montmorillonite and the same temperature of zeolite powder, after filtration, filtration cakes torrefaction is complete, grinding evenly, to obtain final product.
The preparation method that burnt odor tobacco filters compound adsorbent falls in attenuation comprises the following steps:
(1) achene of Siberian cocklebur, dandelion, Huang Cen and lauryl sodium sulfate are added first 80 DEG C of stirring 6h in suitable quantity of water, ultrasonic process 10min again, cooled and filtered removing filter residue, mix and stirring at normal temperature 4h with modified inorganic powder after the filtrate obtained is fully concentrated, complete in 80 DEG C of dryings after filtration, obtain active powder after grinding evenly;
(2) first press solid-liquid weight ratio 1:15 polyvinyl alcohol and sodium alginate are mixed with water, 95 DEG C are stirred until dissolve completely, then the active powder added in cornstarch and (1) stirs 2h at same temperature, 10min is stirred under adding silane coupling A-151 and the same temperature of tea-seed oil again, finally add the BAS solidification process 12h of appropriate calcium chloride, obtain adsorbent matrix, wherein the every 100mL of the BAS of calcium chloride is containing 4g boric acid, 5g calcium chloride;
(3) by the adsorbent matrix use water cleaning for several times postlyophilization in (2), pulverizes and grind even after namely obtain attenuation and fall burnt odor tobacco filters compound adsorbent.
Before filter tip acetate fibres beam forming, by above-mentioned obtained adsorbent by fibre weight 20% addition be evenly sprinkling upon on the synnema of filter stick, be prepared into cigarette filter rod.Smoking result shows, sorbing material does not cause original suction taste style to change, and tarry matters in smoke reduction simultaneously 50%, nitrosamine reduction by 65%, CO reduce by 33%.
Claims (2)
1. a burnt odor tobacco filters compound adsorbent falls in attenuation, it is characterized in that, it is obtained by the raw material of following weight parts:
Polyvinyl alcohol 30-40, achene of Siberian cocklebur 3-5, dandelion 2-4, Huang Cen 1-2, lauryl sodium sulfate 0.05-0.1, cornstarch 5-10, sodium alginate 3-5, silane coupling A-151 0.3-0.5, tea-seed oil 0.3-0.5, modified inorganic powder 5-10;
Described modified inorganic powder is obtained by the raw material of following weight parts: sodium-based montmorillonite 20-30, zeolite powder 4-6, citric acid 1-2, shitosan 0.1-0.2; Citric acid and shitosan add in suitable quantity of water by the preparation method of described modified inorganic powder, 60-80 DEG C is stirred until dissolve completely, more ultrasonic process 20-30min under adding sodium-based montmorillonite and the same temperature of zeolite powder, after filtration, filtration cakes torrefaction is complete, grinding evenly, to obtain final product.
2. the preparation method of burnt odor tobacco filters compound adsorbent falls in a kind of attenuation according to claim 1, it is characterized in that, comprises the following steps:
(1) achene of Siberian cocklebur, dandelion, Huang Cen and lauryl sodium sulfate are added first 70-80 DEG C of stirring 6-8h in suitable quantity of water, ultrasonic process 10-20min again, cooled and filtered removing filter residue, mix and stirring at normal temperature 4-6h with modified inorganic powder after the filtrate obtained is fully concentrated, complete in 70-80 DEG C of drying after filtration, obtain active powder after grinding evenly;
(2) first press solid-liquid weight ratio 1:15-1:20 polyvinyl alcohol and sodium alginate are mixed with water, 85-95 DEG C is stirred until dissolve completely, then the active powder added in cornstarch and (1) stirs 2-4h at same temperature, 10-15min is stirred under adding silane coupling A-151 and the same temperature of tea-seed oil again, finally add the BAS solidification process 12-24h of appropriate calcium chloride, obtain adsorbent matrix, the every 100mL of BAS of described calcium chloride contains 4g boric acid, 5g calcium chloride;
(3) by the adsorbent matrix use water cleaning for several times postlyophilization in (2), pulverizes and grind even after namely obtain attenuation and fall burnt odor tobacco filters compound adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510300968.0A CN104941608A (en) | 2015-06-05 | 2015-06-05 | Attenuated and tar-reducing cigarette filter composite adsorbent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510300968.0A CN104941608A (en) | 2015-06-05 | 2015-06-05 | Attenuated and tar-reducing cigarette filter composite adsorbent and preparation method thereof |
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| CN104941608A true CN104941608A (en) | 2015-09-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000288A (en) * | 2019-12-30 | 2020-04-14 | 福建中烟工业有限责任公司 | Gel for cigarettes and tobacco products |
| CN111227300A (en) * | 2018-11-28 | 2020-06-05 | 深圳波顿香料有限公司 | Throat-clearing cigarette filter stick additive and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059267A (en) * | 1990-08-25 | 1992-03-11 | 长春冶金地质专科学校 | Specific adsorbent of cigarette tar and production technology |
| CN102423132A (en) * | 2011-08-15 | 2012-04-25 | 武汉力诚生物科技有限公司 | Plant polysaccharide cigarette filter tip and preparation method thereof |
-
2015
- 2015-06-05 CN CN201510300968.0A patent/CN104941608A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059267A (en) * | 1990-08-25 | 1992-03-11 | 长春冶金地质专科学校 | Specific adsorbent of cigarette tar and production technology |
| CN102423132A (en) * | 2011-08-15 | 2012-04-25 | 武汉力诚生物科技有限公司 | Plant polysaccharide cigarette filter tip and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227300A (en) * | 2018-11-28 | 2020-06-05 | 深圳波顿香料有限公司 | Throat-clearing cigarette filter stick additive and preparation method and application thereof |
| CN111000288A (en) * | 2019-12-30 | 2020-04-14 | 福建中烟工业有限责任公司 | Gel for cigarettes and tobacco products |
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Application publication date: 20150930 |