CN107175070A - It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method - Google Patents

It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method Download PDF

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Publication number
CN107175070A
CN107175070A CN201610139160.3A CN201610139160A CN107175070A CN 107175070 A CN107175070 A CN 107175070A CN 201610139160 A CN201610139160 A CN 201610139160A CN 107175070 A CN107175070 A CN 107175070A
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China
Prior art keywords
tastes
air cleaning
except formaldehyde
adsorbent
formaldehyde
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CN201610139160.3A
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Chinese (zh)
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程威军
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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 by adsorption, e.g. preparative gas chromatography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12Naturally occurring clays or bleaching earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14Diatomaceous earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/40Nitrogen compounds
    • B01D2257/406Ammonia
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702Hydrocarbons
    • B01D2257/7027Aromatic hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/06Polluted air

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention relates to a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent and preparation method, its raw material composition and percentage by weight are:Activated carbon 20-40%, diatomite 20-40%, attapulgite 5-10%, bentonite 5-10%, tourmaline 5-10%, sepiolite 5-10%, Cui's agent 2-10%, additive 2-10%.Present invention is mainly used for the harmful substance such as free formaldehyde, benzene, toluene, TVOC in air is eliminated, so as to solve indoor, in-car air pollution, the purpose of purification air is reached.

Description

It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method
Technical field
The present invention relates to the complex art such as environmental protection, environment and health, new material field, more particularly to a kind of height Effect de-tastes air cleaning adsorbent and preparation method except formaldehyde.
Background technology
With the rapid development of economy, the living standard of people is stepped up, people there has also been to the quality of home environment Higher requirement, finishing is as fashion at home.But people often ignore the living environment by finishing to health and peace Full influence.It is well known that indoor environmental pollution has badly influenced the healthy of people.Indoor various articles for use can be released Various harmful substances are put, especially newly-decorated interior, the discharge of the pernicious gas such as its benzene, formaldehyde is even more very surprising, even if It is to claim that the product with environment-friendly function also can constantly give out the various harmful or gases with smell.
Indoor polluted gas is mainly discharged by family's indoor ornament, coating, furniture etc., predominantly formaldehyde, benzene, first Benzene, TVOC etc..According to detection report of the national authority department to progress such as residential houses indoor polluted gas formaldehyde, benzene, TVOC Accuse, reach national promulgation《Civil buildings indoor environmental pollution controls specification》It is required that only account for sum 7.7%, wherein again with Formaldehyde is the most serious, and exceeding standard rate is 80.8%, most serious it is exceeded up to 21 times.Formaldehyde (HCHO) is a kind of colourless readily soluble Irritative gas, formaldehyde can absorb through respiratory tract, and its aqueous solution " formalin " can absorb through alimentary canal.Modern scientific research Show, formaldehyde has negative effect to health.When indoor content is 0.1mg/m3When just have peculiar smell and sense of discomfort; 0.5mg/m3 Eyes can be stimulated to cause to shed tears;0.6mg/m3Shi Yinqi throat discomforts or pain;Concentration again it is high cause Nausea and vomiting, cough, Uncomfortable in chest, asthma even pulmonary emphysema;When reaching 30mg/m in air3When can cause death at once.Long Term Contact formaldehyde can cause Chronic respiratory disease, feminine menstrual are disorderly, pregnancy syndrome, cause the reduction of neonate's constitution, chromosome abnormality, or even cause Nasopharyngeal carcinoma.The formaldehyde of high concentration is all toxic to nervous system, immune system, liver etc..It can also stimulate eye conjunctiva, respiratory tract Mucous membrane and producing is shed tears, runny nose, causes the diseases such as conjunctivitis, sphagitis, asthma, bronchitis.
The dusty gas such as formaldehyde in indoor air are prevalent in daily life, to human health damage
It is huge.The first China indoor environmental pollution and children's health seminar are disclosed, the cause of the death of children below China 1,000,000 5 years old It is relevant with room air pollution.It is annual to cause excess emergency treatment number to be 4,300,000 times by room air pollution.Thus, take measures to subtract Less or even the pollution of the dusty gas such as formaldehyde is eliminated, the people are physically and mentally healthy to protection, and improving people's living standard has great meaning Justice, this kind of technology and product will bring good society and economic benefit, be environmental medicine field and its important problem.
Activated carbon or bamboo charcoal in the market certain in the period of in be respectively provided with certain adsorption capacity, but have the disadvantage several It is saturation after week.Common practice is dried under the sun, moisture content and part pernicious gas is evaporated, in adsorption saturation situation Under, it can also discharge again under specific circumstances, on the contrary as toxic contaminants source, the problem of polluting environment once again.
The content of the invention
The technical problems to be solved by the invention be overcome the deficiencies in the prior art there is provided one kind it is nontoxic, continue when Between it is long, purification air effect significantly except formaldehyde de-tastes air cleaning adsorbent and preparation method.
It is of the present invention a kind of efficiently except the technical scheme that formaldehyde de-tastes the use of air cleaning adsorbent is:Percentage by weight Than being made up of following raw material:
Activated carbon 20-40%
Diatomite 20-40%
Attapulgite 5-10%
Bentonite 5-10%
Tourmaline 5-10%
Sepiolite 5-10%
Cui's agent 2-10%
Additive 2-10%
The activated carbon, can be following one or more mixtures:Wood activated charcoal, coal mass active carbon, cocoanut active charcoal, Active fruit shell carbon, bamboo charcoal.
Described adsorbent, packaged form can be following a variety of or any:Powdery, graininess, it is bag-shaped, box-like, Tubulose, bulk.
It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method, comprise the following steps:
Activated carbon, diatomite, attapulgite, bentonite, tourmaline, sepiolite are taken by weight percentage, is each first crushed, and are poured into Mixer, is stirred 5-10 minutes with 300 revs/min of rotating speed, is added Cui's agent, additive and is stirred with 300 revs/min of rotating speed 10 minutes, then be dried after being molded by packaged form, produce a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent.
Beneficial effect of the present invention compared with conventional art:Table one
Specific implementation method
Technical scheme and effect are further described below by embodiment, but the present invention be not limited to it is following Embodiment.
According to the formula listed by form, prepare of the present invention a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent.
Table two
According to the formula listed by table two, described one kind is prepared respectively efficiently except formaldehyde de-tastes air cleaning adsorbent, specific system Standby technique is as follows:Activated carbon, diatomite, attapulgite, bentonite, tourmaline, sepiolite are taken by weight percentage, each elder generation's powder It is broken, mixer is poured into, is stirred 5-10 minutes with 300 revs/min of rotating speed, Cui's agent, additive is added with 300 revs/min Rotating speed is stirred 10 minutes, then is dried after being molded by packaged form, is produced and a kind of is efficiently adsorbed except formaldehyde de-tastes air cleaning Agent.According to《QB/T 2761-2006 indoor air purification product clean-up effect assay methods》Detect the removal formaldehyde of product, benzene, Ammonia, TVOC effects.Table three is the test result of embodiment 1,2,3,4, and clearance shows that the present invention has good up to more than 95% Good air purification effect.
Table three
It is of the invention a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent, using activated carbon as base-material, and add natural minerals Matter, such as diatomite, attapulgite, bentonite, tourmaline, sepiolite, naturally possess very strong adsorption-decomposition function energy using mineral matter Power, then it is subject to Cui's agent, so that the pollutant such as quick adsorption, decomposition, the formaldehyde in Cuiization air, benzene, ammonia, TVOC, reaches one The purpose of secondary purification air.The present invention has environment-protecting and non-poisonous, with low cost, easy to use, non-secondary pollution, purification efficiency high The features such as, wide application prospect is respectively provided with the fields such as environmental protection, air cleaning.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not On the premise of departing from present inventive concept, some simple deduction or replace can also be made, the guarantor of the present invention should be all considered as belonging to Protect scope.

Claims (4)

1. it is a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent and preparation method, it is characterised in that raw material is constituted and weight hundred Point ratio is:Activated carbon 20-40%, diatomite 20-40%, attapulgite 5-10%, bentonite 5-10%, tourmaline 5-10%, sepiolite 5-10%, Cui's agent 2-10%, additive 2-10%.
2. it is according to claim 1 a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent, it is characterised in that the activity Charcoal is that the one or more in wood activated charcoal, coal mass active carbon, cocoanut active charcoal, active fruit shell carbon, bamboo charcoal are applied in combination.
3. it is according to claim 1 a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent, it is characterised in that described system Preparation Method is comprised the steps of:Activated carbon, diatomite, attapulgite, bentonite, tourmaline, sepiolite are taken by weight percentage, Each first crush, pour into mixer, stirred 5-10 minutes with 300 revs/min of rotating speed, add Cui's agent, additive with 300 Rev/min rotating speed stir 10 minutes, then be dried after being molded by packaged form, produce a kind of efficiently except formaldehyde de-tastes air Purifying adsorbent.
4. it is according to claim 1 a kind of efficiently except formaldehyde de-tastes air cleaning adsorbent, it is characterised in that described suction Attached dose can be made the different product packaged form such as powdery, graininess, bag-shaped, box-like, tubulose, bulk.
CN201610139160.3A 2016-03-11 2016-03-11 It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method Pending CN107175070A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107890747A (en) * 2017-11-15 2018-04-10 江苏齐力涂装机械制造有限公司 One kind spraying filter cotton and preparation method thereof
CN108126513A (en) * 2017-11-30 2018-06-08 安徽宏远职业卫生技术服务有限公司 It is a kind of to be used to absorb absorbent of pernicious gas and preparation method thereof in air
CN108160035A (en) * 2018-01-16 2018-06-15 于铭谦 Air purifying preparation and preparation method thereof
CN108690784A (en) * 2018-06-29 2018-10-23 贵州省仁怀市致和酒业有限公司 A kind of white wine processing technology of removal acid
CN108854516A (en) * 2018-05-31 2018-11-23 安徽科浦环保科技有限公司 A kind of preparation method of indoor highly effective formaldehyde scavenger
CN109046227A (en) * 2018-08-28 2018-12-21 黄志伟 A kind of natural mineral matter air purifying composition and preparation method thereof
CN109276970A (en) * 2018-09-30 2019-01-29 浙江维康日用品有限公司 A kind of car removes the production of aldehyde lemon charcoal bag
CN109701492A (en) * 2019-02-22 2019-05-03 常州兴烯石墨烯科技有限公司 A kind of functionality graphene composite activated carbon and preparation method thereof
CN110052112A (en) * 2019-05-24 2019-07-26 天津市朗威柏丽科技有限公司 Odor-eating cartridge
CN110586032A (en) * 2019-09-17 2019-12-20 胡子林 Indoor air purification material for removing formaldehyde and generating negative ions and preparation thereof
CN111111431A (en) * 2019-12-25 2020-05-08 山东吉鑫节能科技有限公司 Formula for removing formaldehyde by graphene and preparation method thereof
CN111171528A (en) * 2020-02-05 2020-05-19 陕西军来创环保科技有限公司 Formaldehyde-removing polymer composite material and preparation method thereof
CN113789061A (en) * 2021-09-23 2021-12-14 江苏美乐嘉科技新材料有限公司 Environment-friendly pollution-free wood-plastic new material and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1515352A (en) * 2003-08-28 2004-07-28 上海交通大学 Preparation method of load type photocatalytic purification net block
CN104841472A (en) * 2015-04-03 2015-08-19 马鞍山锐凯特新材料有限公司 Supported room temperature air cleaning non-photocatalyst and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1515352A (en) * 2003-08-28 2004-07-28 上海交通大学 Preparation method of load type photocatalytic purification net block
CN104841472A (en) * 2015-04-03 2015-08-19 马鞍山锐凯特新材料有限公司 Supported room temperature air cleaning non-photocatalyst and preparation method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107890747A (en) * 2017-11-15 2018-04-10 江苏齐力涂装机械制造有限公司 One kind spraying filter cotton and preparation method thereof
CN108126513A (en) * 2017-11-30 2018-06-08 安徽宏远职业卫生技术服务有限公司 It is a kind of to be used to absorb absorbent of pernicious gas and preparation method thereof in air
CN108160035A (en) * 2018-01-16 2018-06-15 于铭谦 Air purifying preparation and preparation method thereof
CN108854516A (en) * 2018-05-31 2018-11-23 安徽科浦环保科技有限公司 A kind of preparation method of indoor highly effective formaldehyde scavenger
CN108690784A (en) * 2018-06-29 2018-10-23 贵州省仁怀市致和酒业有限公司 A kind of white wine processing technology of removal acid
CN109046227A (en) * 2018-08-28 2018-12-21 黄志伟 A kind of natural mineral matter air purifying composition and preparation method thereof
CN109276970A (en) * 2018-09-30 2019-01-29 浙江维康日用品有限公司 A kind of car removes the production of aldehyde lemon charcoal bag
CN109701492A (en) * 2019-02-22 2019-05-03 常州兴烯石墨烯科技有限公司 A kind of functionality graphene composite activated carbon and preparation method thereof
CN110052112A (en) * 2019-05-24 2019-07-26 天津市朗威柏丽科技有限公司 Odor-eating cartridge
CN110586032A (en) * 2019-09-17 2019-12-20 胡子林 Indoor air purification material for removing formaldehyde and generating negative ions and preparation thereof
CN111111431A (en) * 2019-12-25 2020-05-08 山东吉鑫节能科技有限公司 Formula for removing formaldehyde by graphene and preparation method thereof
CN111171528A (en) * 2020-02-05 2020-05-19 陕西军来创环保科技有限公司 Formaldehyde-removing polymer composite material and preparation method thereof
CN113789061A (en) * 2021-09-23 2021-12-14 江苏美乐嘉科技新材料有限公司 Environment-friendly pollution-free wood-plastic new material and preparation method thereof

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Application publication date: 20170919