CN104399440A - Deodorization face mask adsorbent and preparation method thereof - Google Patents

Deodorization face mask adsorbent and preparation method thereof Download PDF

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Publication number
CN104399440A
CN104399440A CN201410557867.7A CN201410557867A CN104399440A CN 104399440 A CN104399440 A CN 104399440A CN 201410557867 A CN201410557867 A CN 201410557867A CN 104399440 A CN104399440 A CN 104399440A
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CN
China
Prior art keywords
parts
auxiliary agent
ginkgo leaf
water
hour
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Pending
Application number
CN201410557867.7A
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Chinese (zh)
Inventor
张红骏
张伟程
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Fanchang Beisi Productivity Promotion Center Co Ltd
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Fanchang Beisi Productivity Promotion Center Co Ltd
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Priority to CN201410557867.7A priority Critical patent/CN104399440A/en
Publication of CN104399440A publication Critical patent/CN104399440A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B01D53/565—Nitrogen oxides by treating the gases with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/36—Deoderising or perfuming
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/30—Antimicrobial, e.g. antibacterial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/44—Materials comprising a mixture of organic materials
    • B01J2220/445—Materials comprising a mixture of organic materials comprising a mixture of polymers

Abstract

The invention relates to a deodorization face mask adsorbent, which is prepared from the following raw materials by weight: 80-90 parts of active carbon, 1-2 parts of tea polyphenol, 0.4-0.6 part of tocopherol, 1-2 parts of polyvinyl alcohol, 3-5 parts of titanium dioxide, 2-3 parts of vanadium pentoxide, 0.8-1.3 parts of starch, 2-3 parts of calcined gypsum, 1-2 parts of dried alum, 3-4 parts of ginkgo leaf powder, 0.8-1.3 parts of hydrogen peroxide, 2-3 parts of isopropanol, 2-3 parts of oyster shell powder, 180-220 parts of a 1 Mol/L sodium hydroxide solution, 180-220 parts of a 1 Mol/L calcium chloride solution, a proper amount of water, and 3-5 parts of an auxiliary agent. According to the deodorization face mask adsorbent of the present invention, the titanium dioxide is adopted so as to eliminate nitrogen oxides and remove suspended particulate matter PM2.5, the calcined gypsum, the dried alum, the ginkgo leaf, the tea polyphenol and the tocopherol are adopted so as to provide effects of deodorization and antibacterial, the adsorbent provides the good adsorption barrier effect on the PM2.5, and with the auxiliary agent of the present invention, the skin allergy can be prevented, the effect of spirit refreshing can be provided, and the filtering performance can be increased.

Description

A kind of deodorization mask adsorbent and preparation method thereof
Technical field
The present invention relates to absorbent fields, particularly relate to a kind of deodorization 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 deodorization mask adsorbent and preparation method thereof, this adsorbent can eliminate nitrogen oxide, removes PM2.5 suspended particulate substance, can deodorizing, antibacterial.
Technical scheme of the present invention is as follows:
A kind of deodorization mask adsorbent, is characterized in that being made up of the raw material of following weight portion: active carbon 80-90, Tea Polyphenols 1-2, tocopherol 0.4-0.6, polyvinyl alcohol 1-2, titanium dioxide 3-5, vanadic anhydride 2-3, starch 0.8-1.3, calcined gypsum 2-3, alumen 1-2, ginkgo leaf powder 3-4, hydrogen peroxide 0.8-1.3, isopropyl alcohol 2-3, Ke shell powder 2-3,1Mol/L sodium hydroxide solution 180-220,1Mol/L calcium chloride solution 180-220, 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 deodorization mask adsorbent, is characterized in that comprising the following steps:
(1) by Tea Polyphenols, tocopherol, titanium dioxide, vanadic anhydride, ginkgo leaf powder, starch, hydrogen peroxide 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, 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, to obtain final product.
Beneficial effect of the present invention
Adsorbent of the present invention, by using titanium dioxide, can eliminate nitrogen oxide, removes PM2.5 suspended particulate substance, by using calcined gypsum, alumen, ginkgo leaf, Tea Polyphenols, tocopherol, can deodorizing, antibacterial, this adsorbent has good absorption iris action to 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 deodorization mask adsorbent, is made up of the raw material of following weight portion (kilogram): active carbon 85, Tea Polyphenols 1.5, tocopherol 0.5, polyvinyl alcohol 1.5, titanium dioxide 4, vanadic anhydride 2.5, starch 1, calcined gypsum 2.5, alumen 1.5, ginkgo leaf powder 3.5, hydrogen peroxide 1, isopropyl alcohol 2.5, Ke shell powder 2.5,1Mol/L sodium hydroxide solution 190,1Mol/L calcium chloride solution 190, 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 deodorization mask adsorbent, comprises the following steps:
(1) by Tea Polyphenols, tocopherol, titanium dioxide, vanadic anhydride, ginkgo leaf powder, starch, hydrogen peroxide mixing, add the water of 9 times of weight portions, stir 12 hours, dehydration by evaporation at 75 DEG C, be 5% to water content, calcine 1.5 hours at 230 DEG C, pulverize, cross 100 mesh sieves, obtain particle;
(2) other residual components will mix except auxiliary agent, 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 97 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 5.4 hours, washing, dry, to obtain final product.
test data
The specific area of this adsorbent is 468 ㎡/g, is 0.37g/g, this adsorbent is used for non-woven fabrics gauze mask to the saturated extent of adsorption of benzene, is 96.4% to the filter of PM2.5.

Claims (2)

1. a deodorization mask adsorbent, is characterized in that being made up of the raw material of following weight portion: active carbon 80-90, Tea Polyphenols 1-2, tocopherol 0.4-0.6, polyvinyl alcohol 1-2, titanium dioxide 3-5, vanadic anhydride 2-3, starch 0.8-1.3, calcined gypsum 2-3, alumen 1-2, ginkgo leaf powder 3-4, hydrogen peroxide 0.8-1.3, isopropyl alcohol 2-3, Ke shell powder 2-3,1Mol/L sodium hydroxide solution 180-220,1Mol/L calcium chloride solution 180-220, 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 deodorization mask adsorbent according to claim 1, is characterized in that comprising the following steps:
(1) by Tea Polyphenols, tocopherol, titanium dioxide, vanadic anhydride, ginkgo leaf powder, starch, hydrogen peroxide 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, 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, to obtain final product.
CN201410557867.7A 2014-10-21 2014-10-21 Deodorization face mask adsorbent and preparation method thereof Pending CN104399440A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591739A (en) * 2020-01-23 2021-08-11 Reckitt & Colman Overseas Hygiene Home Ltd Malodour Control

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0865314A1 (en) * 1995-12-07 1998-09-23 Minnesota Mining And Manufacturing Company Permeable, shaped structures of active particulate bonded with psa polymer microparticulate
US20050205469A1 (en) * 2003-06-20 2005-09-22 Kenneth Klabunde Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides
EP1861191A2 (en) * 2005-03-03 2007-12-05 Conocophillips Company Mercury removal sorbent
CN101721976A (en) * 2009-12-17 2010-06-09 云南恩典科技产业发展有限公司 Antimicrobial adsorbent for selectively absorbing carbon monoxide and aldehydes in smoke and application thereof in wrap paper
CN102357255A (en) * 2011-11-04 2012-02-22 海尔科化工程塑料国家工程研究中心股份有限公司 Actively adsorbing sterilization and smell removing bag
CN102489146A (en) * 2011-12-21 2012-06-13 魏海兵 Air purifying agent

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0865314A1 (en) * 1995-12-07 1998-09-23 Minnesota Mining And Manufacturing Company Permeable, shaped structures of active particulate bonded with psa polymer microparticulate
US20050205469A1 (en) * 2003-06-20 2005-09-22 Kenneth Klabunde Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides
EP1861191A2 (en) * 2005-03-03 2007-12-05 Conocophillips Company Mercury removal sorbent
US7498290B2 (en) * 2005-03-03 2009-03-03 Conocophillips Company Mercury removal sorbent
CN101721976A (en) * 2009-12-17 2010-06-09 云南恩典科技产业发展有限公司 Antimicrobial adsorbent for selectively absorbing carbon monoxide and aldehydes in smoke and application thereof in wrap paper
CN102357255A (en) * 2011-11-04 2012-02-22 海尔科化工程塑料国家工程研究中心股份有限公司 Actively adsorbing sterilization and smell removing bag
CN102489146A (en) * 2011-12-21 2012-06-13 魏海兵 Air purifying agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591739A (en) * 2020-01-23 2021-08-11 Reckitt & Colman Overseas Hygiene Home Ltd Malodour Control

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Application publication date: 20150311

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