CN104353422A - Antibacterial breathing mask adsorbent and preparation method thereof - Google Patents

Abstract

The invention relates to an antibacterial breathing mask adsorbent. The adsorbent is prepared from the following raw materials in parts by weight: 3-4 parts of superfine silicon dioxide, 0.3-0.6 part of waterless magnesium chloride, 2-3 parts of magnesia, 10-14 parts of carbon molecular sieve, 0.7-0.9 part of glacial acetic acid, 0.3-0.5 part of nanometer silver, 3-5 parts of ion exchange fiber, 1-1.7 parts of coenzyme Q10, 2-3 parts of nanometer zirconia, 80-90 parts of activated carbon, 230-250 parts of sodium hydroxide solution of 1Mol/L, 240-260 parts of a calcium chloride solution of 1Mol/L, an appropriate amount of water, and 3-5 parts of an auxiliary agent. The adsorbent disclosed by the invention uses the nanometer silver, so that the adsorbent has lasting antibacterial property; the coenzyme Q10 is used, so that skin can be protected, and the allergy is avoided; the carbon molecular sieve and the ion exchange fiber are used, so that the performance for adsorbing and filtering PM2.5 is improved; the auxiliary agent is used, so that the skin sensibility can be avoided, the adsorbent can refresh people and restore consciousness, and the filtration property is improved.

Description

A kind of antibacterial mask adsorbent and preparation method thereof

Technical field

The present invention relates to absorbent fields, particularly relate to a kind of antibacterial mask adsorbent and preparation method thereof.

Background technology

Haze weather was more and more serious in recent years, PM2.5 severe overweight, containing a large amount of germ and dust in haze, great threat is brought to the health of people, current common mouth mask adsorbent is substantially based on active carbon, but active carbon to the absorption of particulate pollutant and filter effect limited, in air, various Organic Waste Gas Pollution thing also increases gradually, acticarbon can not decompose these pollutants of removing, even if be adsorbed onto on mouth mask, also there is impact to health, therefore in order to ensure that people's is healthy, needing to improve mouth mask adsorbent.

Summary of the invention

The object of the present invention is to provide a kind of antibacterial mask adsorbent and preparation method thereof, this adsorbent has durable antibiotic performance, can protect skin, prevent allergy, adds the performance of adsorption filtration PM2.5.

Technical scheme of the present invention is as follows:

A kind of antibacterial mask adsorbent, is characterized in that being made up of the raw material of following weight portion: superfine silicon dioxide 3-4, anhydrous magnesium chloride 0.3-0.6, magnesia 2-3, carbon molecular sieve 10-14, glacial acetic acid 0.7-0.9, Nano Silver 0.3-0.5, ion-exchange fibre 3-5, Co-Q10 1-1.7, nano zircite 2-3, active carbon 80-90,1Mol/L sodium hydroxide solution 230-250,1Mol/L calcium chloride solution 240-260, water are appropriate, auxiliary agent 3-5;

Described auxiliary agent is made up of the raw material of following weight portion: grape pip 3-4, ginkgo leaf 1-2, ethanol 4-6, amylan 0.5-1, iron hydroxide 1-2, clay 4-6, tea tree ethereal oil 0.4-0.7, silester 3-4, water are appropriate, preparation method is: by grape pip, ginkgo leaf is pulverized, add water and ethanol decoction, filter to obtain filter cake and slurries, filter cake is dried, with iron hydroxide, clay mixes, be crushed to below 180 orders, with amylan, silester is sent in mixer together, add water and stir into lotion, extruding slivering, then in retort, air heat is completely cut off to 700-800 DEG C, insulation 40-50 minute, obtain carbonized material, carbonized material is used steam activation 2-2.5 hour at 850-900 DEG C, take out, evenly spray the mixture of tea tree ethereal oil and described slurries again, dry, be ground into the particle of below 0.3mm, obtain.

The preparation method of described antibacterial mask adsorbent, is characterized in that comprising the following steps:

(1) by superfine silicon dioxide, glacial acetic acid, Nano Silver, nano zircite, ion-exchange fibre mixing, add the water of 7-9 times of weight portion, stir 10-14 hour, dehydration by evaporation at 70-80 DEG C, be 4-6% to water content, at 200-250 DEG C, calcine 1-2 hour, pulverize, cross 100 mesh sieves, obtain particle;

(2) other residual components will mix except auxiliary agent, Co-Q10, and add water, granulation, roasting 30-40 minute at 500-600 DEG C, pulverized 30 mesh sieves, obtained particle;

(3) particle that first two steps obtain is mixed with auxiliary agent, add 1Mol/L sodium hydroxide solution, be heated to 95-98 DEG C, process 1.5-2 hour, washing, dry;

(4) material that (3) step obtains is added in 1Mol/L calcium chloride solution, be heated to 75-80 DEG C, soak 5-6 hour, washing, dry, mix with Co-Q10, to obtain final product.

Beneficial effect of the present invention

Adsorbent of the present invention, by using Nano Silver, has durable antibiotic performance; By using Co-Q10, can skin being protected, prevent allergy, by using carbon molecular sieve, ion-exchange fibre, adding the performance of adsorption filtration PM2.5.The application of the invention auxiliary agent, can prevent allergic, produce refreshing effect to the mind, and improves strainability.

Detailed description of the invention

A kind of antibacterial mask adsorbent, is made up of the raw material of following weight portion (kilogram): superfine silicon dioxide 3.5, anhydrous magnesium chloride 0.5, magnesia 2.5, carbon molecular sieve 13, glacial acetic acid 0.8, Nano Silver 0.4, ion-exchange fibre 4, Co-Q10 1.4, nano zircite 2.5, active carbon 85,1Mol/L sodium hydroxide solution 240,1Mol/L calcium chloride solution 250, water are appropriate, auxiliary agent 4;

Described auxiliary agent is made up of the raw material of following weight portion (kilogram): grape pip 3.5, ginkgo leaf 1.5, ethanol 5, amylan 0.8, iron hydroxide 1.5, clay 5, tea tree ethereal oil 0.6, silester 3.5, water are appropriate, preparation method is: by grape pip, ginkgo leaf is pulverized, add water and ethanol decoction, filter to obtain filter cake and slurries, filter cake is dried, with iron hydroxide, clay mixes, be crushed to below 180 orders, with amylan, silester is sent in mixer together, add water and stir into lotion, extruding slivering, then isolated air heat to 750 DEG C in retort, be incubated 45 minutes, obtain carbonized material, carbonized material is used steam activation 2.3 hours at 880 DEG C, take out, evenly spray the mixture of tea tree ethereal oil and described slurries again, dry, be ground into the particle of below 0.3mm, obtain.

The preparation method of described antibacterial mask adsorbent, comprises the following steps:

(1) by superfine silicon dioxide, glacial acetic acid, Nano Silver, nano zircite, ion-exchange fibre mixing, add the water of 8 times of weight portions, stir 12 hours, dehydration by evaporation at 75 DEG C is 5% to water content, calcines 1.5 hours at 230 DEG C, pulverize, cross 100 mesh sieves, obtain particle;

(2) other residual components will mix except auxiliary agent, Co-Q10, and add water, granulation, at 550 DEG C, roasting 35 minutes, pulverized 30 mesh sieves, obtained particle;

(3) particle that first two steps obtain is mixed with auxiliary agent, add 1Mol/L sodium hydroxide solution, be heated to 96 DEG C, process 1.7 hours, washing, dry;

(4) material that (3) step obtains is added in 1Mol/L calcium chloride solution, be heated to 77 DEG C, soak 5.5 hours, washing, dry, mix with Co-Q10, to obtain final product.

test data

The specific area of this adsorbent is 513 ㎡/g, is 0.39g/g, this adsorbent is used for non-woven fabrics gauze mask to the saturated extent of adsorption of benzene, is 99% to the filter of PM2.5.

Claims (2)

1. an antibacterial mask adsorbent, is characterized in that being made up of the raw material of following weight portion: superfine silicon dioxide 3-4, anhydrous magnesium chloride 0.3-0.6, magnesia 2-3, carbon molecular sieve 10-14, glacial acetic acid 0.7-0.9, Nano Silver 0.3-0.5, ion-exchange fibre 3-5, Co-Q10 1-1.7, nano zircite 2-3, active carbon 80-90,1Mol/L sodium hydroxide solution 230-250,1Mol/L calcium chloride solution 240-260, water are appropriate, auxiliary agent 3-5;

Described auxiliary agent is made up of the raw material of following weight portion: grape pip 3-4, ginkgo leaf 1-2, ethanol 4-6, amylan 0.5-1, iron hydroxide 1-2, clay 4-6, tea tree ethereal oil 0.4-0.7, silester 3-4, water are appropriate, preparation method is: by grape pip, ginkgo leaf is pulverized, add water and ethanol decoction, filter to obtain filter cake and slurries, filter cake is dried, with iron hydroxide, clay mixes, be crushed to below 180 orders, with amylan, silester is sent in mixer together, add water and stir into lotion, extruding slivering, then in retort, air heat is completely cut off to 700-800 DEG C, insulation 40-50 minute, obtain carbonized material, carbonized material is used steam activation 2-2.5 hour at 850-900 DEG C, take out, evenly spray the mixture of tea tree ethereal oil and described slurries again, dry, be ground into the particle of below 0.3mm, obtain.

2. the preparation method of antibacterial mask adsorbent according to claim 1, is characterized in that comprising the following steps:

(1) by superfine silicon dioxide, glacial acetic acid, Nano Silver, nano zircite, ion-exchange fibre mixing, add the water of 7-9 times of weight portion, stir 10-14 hour, dehydration by evaporation at 70-80 DEG C, be 4-6% to water content, at 200-250 DEG C, calcine 1-2 hour, pulverize, cross 100 mesh sieves, obtain particle;

(2) other residual components will mix except auxiliary agent, Co-Q10, and add water, granulation, roasting 30-40 minute at 500-600 DEG C, pulverized 30 mesh sieves, obtained particle;

(3) particle that first two steps obtain is mixed with auxiliary agent, add 1Mol/L sodium hydroxide solution, be heated to 95-98 DEG C, process 1.5-2 hour, washing, dry;

(4) material that (3) step obtains is added in 1Mol/L calcium chloride solution, be heated to 75-80 DEG C, soak 5-6 hour, washing, dry, mix with Co-Q10, to obtain final product.