CN104959127A - Tranquillizing soothing health-care composite adsorbent for cigarette filter and preparation method thereof - Google Patents

Abstract

The invention discloses a tranquillizing soothing health-care composite adsorbent for a cigarette filter. The adsorbent is characterized by being prepared from the following raw materials by weight: 30 to 40 parts of polyvinyl alcohol, 3 to 5 parts of red sage root, 2 to 4 parts of catnip, 2 to 4 parts of Radix Astragali, 0.5 to 1 part of Chinese magnoliavine fruit, 0.05 to 0.1 part of sodium dodecyl sulfate, 5 to 10 parts of maize starch, 3 to 5 parts of sodium alginate, 0.3 to 0.5 part of a silane coupling agent A-151 and 5 to 10 parts of modified inorganic powder. The composite adsorbent for the cigarette filter can highly efficiently filter out and adsorb harmful substances in smoke and achieve the effect of reduction in tar and toxic matters, maintains the taste of smoke, is capable of clearing the heart, eliminating vexation, tranquillizing the mind and helping sleeping and has health care efficacy.

Description

One is calmed the nerves health filter-tip of cigarette compound adsorbent and preparation method thereof of releiving

Technical field

The present invention relates to cigarette filter tip materials field, be specifically related to one and calm the nerves health filter-tip of cigarette compound adsorbent and preparation method thereof of releiving.

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 one to calm the nerves health filter-tip of cigarette compound adsorbent of releiving, can harmful substance in high efficiency filter and absorption flue gas, reach the effect of falling Jiao, toxicity reduction.

The present invention is achieved by the following technical solutions:

One is calmed the nerves health filter-tip of cigarette compound adsorbent of releiving, and it is obtained by the raw material of following weight parts:

Polyvinyl alcohol 30-40, red sage root 3-5, schizonepeta 2-4, Radix Astragali 2-4, fruit of Chinese magnoliavine 0.5-1, lauryl sodium sulfate 0.05-0.1, cornstarch 5-10, sodium alginate 3-5, silane coupling A-151 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.

Calm the nerves the preparation method of health filter-tip of cigarette compound adsorbent of releiving, and comprises the following steps:

(1) red sage root, schizonepeta, the Radix Astragali, the fruit of Chinese magnoliavine 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 the same temperature of silane coupling A-151 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 cigarette filter compound adsorbent of releiving of calming the nerves.

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 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 of the relieving restlessness that clears away heart-fire, relieving mental strain and helping sleep, there is good health-care efficacy.

Detailed description of the invention

Non-limiting examples of the present invention is as follows:

One is calmed the nerves health filter-tip of cigarette compound adsorbent of releiving, and is prepared from by the component raw material of following weight (kg):

Polyvinyl alcohol 35, the red sage root 4, schizonepeta 3, the Radix Astragali 3, the fruit of Chinese magnoliavine 0.8, lauryl sodium sulfate 0.08, cornstarch 8, sodium alginate 4, silane coupling A-151 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 releive preparation method of health filter-tip of cigarette compound adsorbent of calming the nerves comprises the following steps:

(1) red sage root, schizonepeta, the Radix Astragali, the fruit of Chinese magnoliavine 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 the same temperature of silane coupling A-151 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 cigarette filter compound adsorbent of releiving of calming the nerves.

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 61%, CO reduce by 32%.

Claims (2)

1. calm the nerves a health filter-tip of cigarette compound adsorbent of releiving, it is characterized in that, it is obtained by the raw material of following weight parts:

Polyvinyl alcohol 30-40, red sage root 3-5, schizonepeta 2-4, Radix Astragali 2-4, fruit of Chinese magnoliavine 0.5-1, lauryl sodium sulfate 0.05-0.1, cornstarch 5-10, sodium alginate 3-5, silane coupling A-151 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. a kind of preparation method of health filter-tip of cigarette compound adsorbent of releiving that calms the nerves according to claim 1, is characterized in that, comprise the following steps:

(1) red sage root, schizonepeta, the Radix Astragali, the fruit of Chinese magnoliavine 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 the same temperature of silane coupling A-151 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 cigarette filter compound adsorbent of releiving of calming the nerves.