CN108993110A - For removing formaldehyde, eliminating the unusual smell, the composition of dry air - Google Patents

For removing formaldehyde, eliminating the unusual smell, the composition of dry air Download PDF

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Publication number
CN108993110A
CN108993110A CN201810787955.4A CN201810787955A CN108993110A CN 108993110 A CN108993110 A CN 108993110A CN 201810787955 A CN201810787955 A CN 201810787955A CN 108993110 A CN108993110 A CN 108993110A
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China
Prior art keywords
composition
parts
dry air
eliminating
unusual smell
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CN201810787955.4A
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Chinese (zh)
Inventor
陆敬伟
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Nanjing Founder Environmental Engineering Co Ltd
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Nanjing Founder Environmental Engineering Co Ltd
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Priority to CN201810787955.4A priority Critical patent/CN108993110A/en
Publication of CN108993110A publication Critical patent/CN108993110A/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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention is provided to remove formaldehyde, eliminate the unusual smell, the composition of dry air, the composition includes diatomite, nano-titanium dioxide and plant extraction liquid.With multiple functions, formaldehyde, dry air, purification air can decompose.Adsorption capacity is strong, decomposition rate is fast.And by discoloration can timely learning composition state, determine when replaced, avoid formaldehyde secondary pollution.

Description

For removing formaldehyde, eliminating the unusual smell, the composition of dry air
Technical field
The invention belongs to technical field of air purification, more particularly, to remove formaldehyde, eliminate the unusual smell, the combination of dry air Object.
Background technique
Formaldehyde, chemical formula HCHO or CH2O, formula weight 30.03, also known as formaldehyde.Colourless gas has special penetrating odor, right The irritating effect such as human eye, nose.Gas relative density 1.067, fluid density 0.815g/cm3(-20℃).- 92 DEG C of fusing point, boiling - 19.5 DEG C of point.Soluble easily in water and ethyl alcohol.The concentration of aqueous solution reaches as high as 55%.On October 27th, 2017, the World Health Organization The carcinogenic substance inventory edit reference that international cancer research institution announces, formaldehyde is in a kind of carcinogenic substance inventory.Except formaldehyde There are many modes, and usual way is ventilation, plant absorption, but effect is poor, and time-consuming.In order to solve the above technical problems, ability Field technique personnel are improved using chemical decomposition method or active carbon adsorption except formaldehyde efficiency.But the above method still exists The problem that decomposition efficiency is low, adsorption capacity is poor.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides for except formaldehyde, eliminate the unusual smell, the composition of dry air and Preparation method.In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary is shown below.It should Summarized section is not extensive overview, nor to determine key/critical component or describe the protection scope of these embodiments. Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
The present invention adopts the following technical scheme: for removing formaldehyde, eliminating the unusual smell, the composition of dry air, the composition packet It includes, diatomite, nano-titanium dioxide and plant extraction liquid.
Wherein, according to volume parts meter, the composition include 50-70 parts diatomite, 15-25 parts of nano-titanium dioxides and 5-15 parts of plant extraction liquid.
Wherein, according to volume fraction, the composition include 50-60 parts diatomite, 15-20 parts of nano-titanium dioxides and 10-15 parts of plant extraction liquid.
Wherein, according to volume fraction, the composition includes 60 parts of diatomite, 20 parts of nano-titanium dioxides and 15 parts Plant extraction liquid
It wherein, further include hydroscopic high-molecular resin, according to volume parts meter, the additive amount of the hydroscopic high-molecular resin It is 10 parts.
Wherein, the plant extraction liquid is vanilla extracting solution and/or epipremnum aureum extracting solution.
Wherein, the vanilla extracting solution the preparation method comprises the following steps:
S1: entering pot for 200ml distilled water and burn to boiling, is put into the dry vanilla stirring of 5-10g；
S2: it closes fiery pot cover and steams 10-15 minutes；
S3: cooled and filtered is put into container and is stored in refrigerator, and storage life is 1-2 weeks.
Wherein, the epipremnum aureum extracting solution the preparation method comprises the following steps:
S1: entering pot for 200ml distilled water and burn to boiling, is put into the stirring of 5-10g epipremnum aureum leaves；
S2: it closes fiery pot cover and steams 10-15 minutes；
S3: cooled and filtered is put into container and is stored in refrigerator, and storage life is 1-2 weeks.
The utility model has the advantages that having multiple functions brought by of the invention, formaldehyde, dry air, purification air can decompose.Absorption Ability is strong, decomposition rate is fast.And by discoloration can timely learning composition state, determine when replaced, avoid formaldehyde Secondary pollution.
Specific embodiment
It is described below and specific embodiments of the present invention is fully shown, to enable those skilled in the art to practice They.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment is only Represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims Object.
In some illustrative embodiments, 1.9-2.3g/cm3 of density of diatomite, 0.34-0.65g/ of heap density Cm3,40-65m/g of specific surface area, 0.45-0.98m of pore volume, water absorption rate are 2-4 times of own vol, fusing point 1650C- 1750 DEG C, under an electron microscope it can be observed that special porous construction.Diatomite is big with porosity, absorbability is strong, changes The features such as property is stable, wear-resisting, heat-resisting is learned, it can be to provide excellent surface property, increase-volume thickens and improves adhesive force.Silicon The main component of diatomaceous earth is silicic acid matter, has the characteristics such as superfluorescent fiber, Porous, and ultra tiny boring ratio charcoal is more 5000 to be arrived out 6000 times.When humidity indoors rises, ultra micro pore on kieselguhr wall material can moisture content in automatic absorption air, by it It stores.If the moisture content in room air is reduced, humidity decline, diatomite can will be stored in the moisture content in ultra micro pore It releases.Secondly, diatomite also has the function of eliminating peculiar smell, indoor cleaning is kept.Research and the experimental results showed that, diatom Soil can play the role of deodorant.If adding titanium oxide in diatomite is made composite material, peculiar smell can be eliminated for a long time With absorb, decompose harmful chemical, and indoor wall can be kept to clean for a long time, even if there is smoker in family, wall is not yet It can turn to be yellow.
For except formaldehyde, eliminate the unusual smell, the composition of dry air, the composition includes, diatomite, nano-titanium dioxide and Plant extraction liquid instills plant extraction liquid the preparation method comprises the following steps: diatomite and titanium dioxide be sufficiently mixed stirring evenly, Continue after being uniformly mixed, graininess is made.
Embodiment 1: according to volume parts meter, the composition include 50-70 parts diatomite, 15-25 parts of nanometer titanium dioxides Titanium and 5-15 parts of plant extraction liquid.
Embodiment 2: according to volume fraction, the composition include 50-60 parts diatomite, 15-20 parts of nanometer titanium dioxides Titanium and 10-15 parts of plant extraction liquid.
Embodiment 3: shining volume fraction, and the composition includes 60 parts of diatomite, 20 parts of nano-titanium dioxides and 15 parts Plant extraction liquid.
In an alternative embodiment, hydroscopic high-molecular resin can be also added, according to volume parts meter, the macromolecule The additive amount of water-absorbing resin is 10 parts.
Titanium dioxide is preferably nanometer anatase titania.
This product uses diatomite, pH 6-8, using the superpower adsorption capacity of diatomite, by formaldehyde absorbing, with titanium dioxide Titanium and plant extraction liquid reaction, generate water, carbon dioxide.Titanium dioxide makes surface layer electric under the action of daylight or light ultraviolet light Son is fled from, and positively charged hole and free electron are formed, and positively charged hole is had by very strong oxidability for formaldehyde etc. Machine object, which decomposes to react with oxygen, provides reaction platform, and the pernicious gases such as formaldehyde are resolved into carbon dioxide and water.Macromolecule Water-absorbing resin, water absorbing capacity extra-heavy, water holding capacity is extra-high, in order to which formaldehyde and acetylacetone,2,4-pentanedione reaction provide environment, generates yellow 3,5- acetyl group -1,4 dihydropyridine, two carbonic acid.Discoloration is so that the service life of composition of the invention, root can be observed in time It determines to replace according to color.
Plant extraction liquid is vanilla extracting solution and/or epipremnum aureum extracting solution.
The vanilla extracting solution the preparation method comprises the following steps:
S1: entering pot for 200ml distilled water and burn to boiling, is put into the dry vanilla stirring of 5-10g；
S2: it closes fiery pot cover and steams 10-15 minutes；
S3: cooled and filtered is put into container and is stored in refrigerator, and storage life is 1-2 weeks.
The epipremnum aureum extracting solution the preparation method comprises the following steps:
S1: entering pot for 200ml distilled water and burn to boiling, is put into the stirring of 5-10g epipremnum aureum leaves；
S2: it closes fiery pot cover and steams 10-15 minutes；
S3: cooled and filtered is put into container and is stored in refrigerator, and storage life is 1-2 weeks.
When plant extraction liquid is vanilla extracting solution and epipremnum aureum extracting solution, vanilla extracting solution and epipremnum aureum extracting liquid volume ratio: 1:1-1.5。
It should also be appreciated by one skilled in the art that various illustrative logical boxs, mould in conjunction with the embodiments herein description Electronic hardware, computer software or combinations thereof may be implemented into block, circuit and algorithm steps.In order to clearly demonstrate hardware and Interchangeability between software surrounds its function to various illustrative components, frame, module, circuit and step above and carries out It is generally described.Hardware is implemented as this function and is also implemented as software, depends on specific application and to entire The design constraint that system is applied.Those skilled in the art can be directed to each specific application, be realized in a manner of flexible Described function, still, this realization decision should not be construed as a departure from the scope of protection of this disclosure.

Claims (8)

1. for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that the composition includes diatomite, nanometer Titanium dioxide and plant extraction liquid.
2. according to claim 1 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that according to body Product number meter, the composition includes 50-70 parts of diatomite, 15-25 parts of nano-titanium dioxides and 5-15 parts of plant extraction liquid.
3. according to claim 2 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that according to body Fraction meter, the composition include 50-60 parts of diatomite, 15-20 parts of nano-titanium dioxides and 10-15 parts of plant extract Liquid.
4. according to claim 3 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that according to body Fraction meter, the composition include 60 parts of diatomite, 20 parts of nano-titanium dioxides and 15 parts of plant extraction liquid.
5. according to claim 1-4 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, feature exists In further including hydroscopic high-molecular resin, according to volume parts meter, the additive amount of the hydroscopic high-molecular resin is 10 parts.
6. according to claim 5 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that the plant Object extracting solution is vanilla extracting solution and/or epipremnum aureum extracting solution.
7. according to claim 6 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that the perfume (or spice) Careless extracting solution the preparation method comprises the following steps:
S1: entering pot for 200ml distilled water and burn to boiling, is put into the dry vanilla stirring of 5-10g；
S2: it closes fiery pot cover and steams 10-15 minutes；
S3: cooled and filtered is put into container and is stored in refrigerator, and storage life is 1-2 weeks.
8. according to claim 7 for removing formaldehyde, eliminating the unusual smell, the composition of dry air, which is characterized in that described green Trailing plants extracting solution the preparation method comprises the following steps:
S1: entering pot for 200ml distilled water and burn to boiling, is put into the stirring of 5-10g epipremnum aureum leaves；
S2: it closes fiery pot cover and steams 10-15 minutes；
S3: cooled and filtered is put into container and is stored in refrigerator, and storage life is 1-2 weeks.
CN201810787955.4A 2018-07-18 2018-07-18 For removing formaldehyde, eliminating the unusual smell, the composition of dry air Pending CN108993110A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368795A (en) * 2019-07-26 2019-10-25 杨鑫 A kind of natural lignin's formaldehyde purifying agent and preparation method thereof
CN114576912A (en) * 2020-11-30 2022-06-03 合肥华凌股份有限公司 Volatilization device and storage device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353333A (en) * 2014-10-21 2015-02-18 青岛智谷创新技术有限公司 Methanal purifying agent based on traditional Chinese medicine components
CN104475038A (en) * 2014-12-08 2015-04-01 陈素云 Environment-friendly automotive air purification agent and preparation method thereof
CN104815515A (en) * 2015-03-09 2015-08-05 北京中天国宏环保科技有限公司 Decoration pollution removing agent
CN105920977A (en) * 2016-05-04 2016-09-07 长沙创远环保科技有限公司 Pure vegetal air disinfection purifying agent and preparing method thereof
CN106075517A (en) * 2016-05-31 2016-11-09 刘贤伦 Except formaldehyde, eliminate the unusual smell air purifying preparation and preparation method thereof
CN107376632A (en) * 2017-09-08 2017-11-24 颐中（青岛）实业有限公司 A kind of preparation method for the probiotics for purifying cigar flue gas
CN107376641A (en) * 2017-09-22 2017-11-24 太仓弘杉环保科技有限公司 A kind of environment-friendly filter element material for air purifier
EP3284532A1 (en) * 2016-08-19 2018-02-21 Belisarius B.V. Mouldable desiccant composition
CN107793125A (en) * 2017-10-09 2018-03-13 武汉马腾科技发展有限公司 A kind of construction material for indoor gas pollution and preparation method thereof
CN107821480A (en) * 2017-09-05 2018-03-23 山东春碧秋玉环保科技有限公司 A kind of formaldehyde scavenger and preparation method thereof
CN108014611A (en) * 2018-01-23 2018-05-11 庞志兰 A kind of indoor air purification composition and its preparation process

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353333A (en) * 2014-10-21 2015-02-18 青岛智谷创新技术有限公司 Methanal purifying agent based on traditional Chinese medicine components
CN104475038A (en) * 2014-12-08 2015-04-01 陈素云 Environment-friendly automotive air purification agent and preparation method thereof
CN104815515A (en) * 2015-03-09 2015-08-05 北京中天国宏环保科技有限公司 Decoration pollution removing agent
CN105920977A (en) * 2016-05-04 2016-09-07 长沙创远环保科技有限公司 Pure vegetal air disinfection purifying agent and preparing method thereof
CN106075517A (en) * 2016-05-31 2016-11-09 刘贤伦 Except formaldehyde, eliminate the unusual smell air purifying preparation and preparation method thereof
EP3284532A1 (en) * 2016-08-19 2018-02-21 Belisarius B.V. Mouldable desiccant composition
CN107821480A (en) * 2017-09-05 2018-03-23 山东春碧秋玉环保科技有限公司 A kind of formaldehyde scavenger and preparation method thereof
CN107376632A (en) * 2017-09-08 2017-11-24 颐中（青岛）实业有限公司 A kind of preparation method for the probiotics for purifying cigar flue gas
CN107376641A (en) * 2017-09-22 2017-11-24 太仓弘杉环保科技有限公司 A kind of environment-friendly filter element material for air purifier
CN107793125A (en) * 2017-10-09 2018-03-13 武汉马腾科技发展有限公司 A kind of construction material for indoor gas pollution and preparation method thereof
CN108014611A (en) * 2018-01-23 2018-05-11 庞志兰 A kind of indoor air purification composition and its preparation process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110368795A (en) * 2019-07-26 2019-10-25 杨鑫 A kind of natural lignin's formaldehyde purifying agent and preparation method thereof
CN114576912A (en) * 2020-11-30 2022-06-03 合肥华凌股份有限公司 Volatilization device and storage device
CN114576912B (en) * 2020-11-30 2023-05-16 合肥华凌股份有限公司 Volatilizing device and storage device

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