CN110124450A - A kind of preparation method of environment-friendly type formaldehyde remover - Google Patents
A kind of preparation method of environment-friendly type formaldehyde remover Download PDFInfo
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- CN110124450A CN110124450A CN201910352744.2A CN201910352744A CN110124450A CN 110124450 A CN110124450 A CN 110124450A CN 201910352744 A CN201910352744 A CN 201910352744A CN 110124450 A CN110124450 A CN 110124450A
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- 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
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- 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
- B01D53/14—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 absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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Abstract
The invention belongs to formaldehyde remover technical fields, especially the invention discloses a kind of preparation methods of environment-friendly type formaldehyde remover, include the following steps, S1, prepare raw material, is made of the raw material of following parts by weight: 1-5 parts of bracketplant extracting solution, 1-5 parts of sansevieria trifasciata extracting solution, 1-5 parts of ivy extracting solution, 1-5 parts of American aloe extracting solution, 1-5 parts of dayflower extracting solution, 3-10 parts of active carbon powder, 15-30 parts of acetic acid, 3-10 parts of nano-titanium dioxide, 50-70 parts of ethyl alcohol, 3-10 parts of dispersing agent；The nano-titanium dioxide of above-mentioned parts by weight is put into ethyl alcohol, and dispersing agent is added by S2, stirs 10-30min, adds active carbon powder, stir 30-50min at 60-80 DEG C.The method of the present invention is reasonable, environment-friendly and green, can fully absorb formaldehyde, is suitble to promote the use of.
Description
Technical field
The present invention relates to formaldehyde remover technical field more particularly to a kind of preparation methods of environment-friendly type formaldehyde remover.
Background technique
Formaldehyde, chemical formula HCHO or CH2O, molecular weight 30.03, also known as formaldehyde.It is colourless, to the irritating work such as human eye, nose
With.Air=1 gas relative density 1.067(), 0.815g/cm3(-20 DEG C of fluid density).- 92 DEG C of fusing point, -19.5 DEG C of boiling point.
Soluble easily in water and ethyl alcohol.The concentration of aqueous solution reaches as high as 55%, and usually 40%, referred to as formalin are commonly called as formalin
It (formalin), is the colourless liquid of irritating smell.
On October 27th, 2017, international cancer research institution, the World Health Organization announce carcinogenic substance inventory in, by formaldehyde
It is placed in a kind of carcinogenic substance list.
Removal for formaldehyde is always the object of people's research, and existing formaldehyde remover contains toxic chemical substance,
It is be easy to cause secondary pollution, for this purpose, the present invention proposes a kind of preparation method of environment-friendly type formaldehyde remover.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of environment-friendly type formaldehyde removal proposed
The preparation method of agent.
To achieve the goals above, present invention employs following technical solutions:
A kind of preparation method of environment-friendly type formaldehyde remover, includes the following steps,
S1 prepares raw material, is made of the raw material of following parts by weight: 1-5 parts of bracketplant extracting solution, 1-5 parts of sansevieria trifasciata extracting solution, Chang Chun
1-5 parts of rattan extracting solution, 1-5 parts of American aloe extracting solution, 1-5 parts of dayflower extracting solution, 3-10 parts of active carbon powder, acetic acid 15-30
Part, 3-10 parts of nano-titanium dioxide, 50-70 parts of ethyl alcohol, 3-10 parts of dispersing agent；
The nano-titanium dioxide of above-mentioned parts by weight is put into ethyl alcohol, and dispersing agent is added by S2, stirs 10-30min, adds
Active carbon powder stirs 30-50min at 60-80 DEG C；
S3, the bracketplant extracting solution, sansevieria trifasciata extracting solution, ivy that above-mentioned parts by weight are added in solution obtained into S2 extract
Liquid, American aloe extracting solution, dayflower extracting solution stir 10~20min at 30~40 DEG C, stand 10~20min, are mixed
Solution A；
Acetic acid is added into mixed solution A by S4, is uniformly mixed, is sealed, obtains environment-friendly type formaldehyde remover.
Preferably, in the S1, prepare raw material, be made of the raw material of following parts by weight: 2-4 parts of bracketplant extracting solution, brave tail
Blue extracting solution 2-4 parts, 2-4 parts of ivy extracting solution, 2-4 parts of American aloe extracting solution, 2-4 parts of dayflower extracting solution, active powdered carbon
5-7 parts last, 20-25 parts of acetic acid, 5-7 parts of nano-titanium dioxide, 55-65 parts of ethyl alcohol, 5-7 parts of dispersing agent.
Preferably, in the S1, prepare raw material, be made of the raw material of following parts by weight: 3 parts of bracketplant extracting solution, sansevieria trifasciata
3 parts of extracting solution, 3 parts of ivy extracting solution, 3 parts of American aloe extracting solution, 3 parts of dayflower extracting solution, 6 parts of active carbon powder, acetic acid
22 parts, 6 parts of nano-titanium dioxide, 60 parts of ethyl alcohol, 6 parts of dispersing agent.
Preferably, the dispersing agent is lauryl sodium sulfate, cetyl trimethylammonium bromide, lauryl sulfosuccinate
Acid monoester disodium, single Tryfac 5573, laurel alcohol ether phosphate potassium, nonylphenol polyoxyethylene ether, in polyvinylpyrrolidone
One kind or combinations thereof.
Preferably, the bracketplant extracting solution, sansevieria trifasciata extracting solution, ivy extracting solution, American aloe extracting solution and dayflower
The weight part ratio of extracting solution is 1:1:1:1:1.
Compared with prior art, the beneficial effects of the present invention are: by the way that the nano-titanium dioxide of above-mentioned parts by weight is put into
In ethyl alcohol, and dispersing agent is added, stirs 10-30min, add active carbon powder, 30-50min is stirred at 60-80 DEG C, makes
Make active carbon suspension, in air by active carbon suspension spray, so that active carbon be made to come into full contact with formaldehyde, and then can be with
The formaldehyde in air is fully absorbed, bracketplant extracting solution, the sansevieria trifasciata of above-mentioned parts by weight are added in the solution as made from into S2
Extracting solution, ivy extracting solution, American aloe extracting solution, dayflower extracting solution stir 10~20min at 30~40 DEG C, stand
10~20min obtains mixed solution A, and formaldehyde absorbing effect can be improved, and the method for the present invention is reasonable, environment-friendly and green, can be abundant
Formaldehyde is absorbed, is suitble to promote the use of.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one
A kind of preparation method of environment-friendly type formaldehyde remover proposed by the present invention, includes the following steps,
S1 prepares raw material, and be made of the raw material of following parts by weight: 3 parts of bracketplant extracting solution, 3 parts of sansevieria trifasciata extracting solution, ivy mention
Take 3 parts of liquid, 3 parts of American aloe extracting solution, 3 parts of dayflower extracting solution, 6 parts of active carbon powder, 22 parts of acetic acid, nano-titanium dioxide 6
Part, 60 parts of ethyl alcohol, 6 parts of dispersing agent；
The nano-titanium dioxide of above-mentioned parts by weight is put into ethyl alcohol, and dispersing agent is added by S2, stirs 20min, adds activity
Carbon powder stirs 40min at 70 DEG C；
S3, the bracketplant extracting solution, sansevieria trifasciata extracting solution, ivy that above-mentioned parts by weight are added in solution obtained into S2 extract
Liquid, American aloe extracting solution, dayflower extracting solution stir 15min at 35 DEG C, stand 15min, obtain mixed solution A；
Acetic acid is added into mixed solution A by S4, is uniformly mixed, is sealed, obtains environment-friendly type formaldehyde remover.
Embodiment two
A kind of preparation method of environment-friendly type formaldehyde remover proposed by the present invention, includes the following steps,
S1 prepares raw material, and be made of the raw material of following parts by weight: 1 part of bracketplant extracting solution, 1 part of sansevieria trifasciata extracting solution, ivy mention
Take 1 part of liquid, 1 part of American aloe extracting solution, 1 part of dayflower extracting solution, 3 parts of active carbon powder, 15 parts of acetic acid, nano-titanium dioxide 3
Part, 50 parts of ethyl alcohol, 3 parts of dispersing agent；
The nano-titanium dioxide of above-mentioned parts by weight is put into ethyl alcohol, and dispersing agent is added by S2, stirs 10min, adds activity
Carbon powder stirs 30min at 60 DEG C；
S3, the bracketplant extracting solution, sansevieria trifasciata extracting solution, ivy that above-mentioned parts by weight are added in solution obtained into S2 extract
Liquid, American aloe extracting solution, dayflower extracting solution stir 10min at 30 DEG C, stand 10min, obtain mixed solution A；
Acetic acid is added into mixed solution A by S4, is uniformly mixed, is sealed, obtains environment-friendly type formaldehyde remover.
Embodiment three
A kind of preparation method of environment-friendly type formaldehyde remover proposed by the present invention, includes the following steps,
S1 prepares raw material, and be made of the raw material of following parts by weight: 5 parts of bracketplant extracting solution, 5 parts of sansevieria trifasciata extracting solution, ivy mention
Take 5 parts of liquid, 5 parts of American aloe extracting solution, 5 parts of dayflower extracting solution, 10 parts of active carbon powder, 30 parts of acetic acid, nano-titanium dioxide
10 parts, 70 parts of ethyl alcohol, 10 parts of dispersing agent；
The nano-titanium dioxide of above-mentioned parts by weight is put into ethyl alcohol, and dispersing agent is added by S2, stirs 30min, adds activity
Carbon powder stirs 50min at 80 DEG C；
S3, the bracketplant extracting solution, sansevieria trifasciata extracting solution, ivy that above-mentioned parts by weight are added in solution obtained into S2 extract
Liquid, American aloe extracting solution, dayflower extracting solution stir 20min at 40 DEG C, stand 20min, obtain mixed solution A；
Acetic acid is added into mixed solution A by S4, is uniformly mixed, is sealed, obtains environment-friendly type formaldehyde remover.
By the way that the nano-titanium dioxide of above-mentioned parts by weight to be put into ethyl alcohol, and dispersing agent is added in the present invention, stirs 10-
30min adds active carbon powder, and 30-50min is stirred at 60-80 DEG C, makes active carbon suspension, active carbon is suspended
Liquid spray in air, so that active carbon be made to come into full contact with formaldehyde, and then the formaldehyde in air can be fully absorbed, pass through to
The bracketplant extracting solutions of above-mentioned parts by weight, sansevieria trifasciata extracting solution, ivy extracting solution, American aloe is added in S2 in solution obtained to mention
Liquid, dayflower extracting solution are taken, 10~20min is stirred at 30~40 DEG C, 10~20min is stood, obtains mixed solution A, it can be with
Formaldehyde absorbing effect is improved, the method for the present invention is reasonable, environment-friendly and green, can fully absorb formaldehyde, is suitble to promote the use of.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of preparation method of environment-friendly type formaldehyde remover, which is characterized in that include the following steps,
S1 prepares raw material, is made of the raw material of following parts by weight: 1-5 parts of bracketplant extracting solution, 1-5 parts of sansevieria trifasciata extracting solution, Chang Chun
1-5 parts of rattan extracting solution, 1-5 parts of American aloe extracting solution, 1-5 parts of dayflower extracting solution, 3-10 parts of active carbon powder, acetic acid 15-30
Part, 3-10 parts of nano-titanium dioxide, 50-70 parts of ethyl alcohol, 3-10 parts of dispersing agent；
The nano-titanium dioxide of above-mentioned parts by weight is put into ethyl alcohol, and dispersing agent is added by S2, stirs 10-30min, adds
Active carbon powder stirs 30-50min at 60-80 DEG C；
S3, the bracketplant extracting solution, sansevieria trifasciata extracting solution, ivy that above-mentioned parts by weight are added in solution obtained into S2 extract
Liquid, American aloe extracting solution, dayflower extracting solution stir 10~20min at 30~40 DEG C, stand 10~20min, are mixed
Solution A；
Acetic acid is added into mixed solution A by S4, is uniformly mixed, is sealed, obtains environment-friendly type formaldehyde remover.
2. a kind of preparation method of environment-friendly type formaldehyde remover according to claim 1, which is characterized in that in the S1,
Prepare raw material, be made of the raw material of following parts by weight: 2-4 parts of bracketplant extracting solution, 2-4 parts of sansevieria trifasciata extracting solution, ivy are extracted
2-4 parts of liquid, 2-4 parts of American aloe extracting solution, 2-4 parts of dayflower extracting solution, 5-7 parts of active carbon powder, 20-25 parts of acetic acid, nanometer
5-7 parts of titanium dioxide, 55-65 parts of ethyl alcohol, 5-7 parts of dispersing agent.
3. a kind of preparation method of environment-friendly type formaldehyde remover according to claim 1, which is characterized in that in the S1,
Prepare raw material, is made of the raw material of following parts by weight: 3 parts of bracketplant extracting solution, 3 parts of sansevieria trifasciata extracting solution, ivy extracting solution 3
Part, 3 parts of American aloe extracting solution, 3 parts of dayflower extracting solution, 6 parts of active carbon powder, 22 parts of acetic acid, 6 parts of nano-titanium dioxide, second
60 parts of alcohol, 6 parts of dispersing agent.
4. a kind of preparation method of environment-friendly type formaldehyde remover according to claim 1, which is characterized in that the dispersing agent
For lauryl sodium sulfate, cetyl trimethylammonium bromide, lauryl sulfosuccinic acid monoester disodium, single lauryl phosphoric acid
One of ester, laurel alcohol ether phosphate potassium, nonylphenol polyoxyethylene ether, polyvinylpyrrolidone or combinations thereof.
5. a kind of preparation method of environment-friendly type formaldehyde remover according to claim 1, which is characterized in that the bracketplant mentions
The weight part ratio for taking liquid, sansevieria trifasciata extracting solution, ivy extracting solution, American aloe extracting solution and dayflower extracting solution is 1:1:1:1:
1。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672483A (en) * | 2020-05-20 | 2020-09-18 | 南京风清扬健康科技有限公司 | Manufacturing process of composite material for removing formaldehyde for vehicles |
| CN112274838A (en) * | 2020-11-11 | 2021-01-29 | 广东精盾环保科技有限公司 | Preparation method of formaldehyde scavenger for artificial board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582208A (en) * | 2016-12-22 | 2017-04-26 | 安徽乐金环境科技有限公司 | Formaldehyde remover based on plant extract and preparation method of formaldehyde remover |
| CN107821458A (en) * | 2017-10-30 | 2018-03-23 | 胡国剑 | It is a kind of except air-atomizing agent of formaldehyde and preparation method thereof |
-
2019
- 2019-04-29 CN CN201910352744.2A patent/CN110124450A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582208A (en) * | 2016-12-22 | 2017-04-26 | 安徽乐金环境科技有限公司 | Formaldehyde remover based on plant extract and preparation method of formaldehyde remover |
| CN107821458A (en) * | 2017-10-30 | 2018-03-23 | 胡国剑 | It is a kind of except air-atomizing agent of formaldehyde and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672483A (en) * | 2020-05-20 | 2020-09-18 | 南京风清扬健康科技有限公司 | Manufacturing process of composite material for removing formaldehyde for vehicles |
| CN112274838A (en) * | 2020-11-11 | 2021-01-29 | 广东精盾环保科技有限公司 | Preparation method of formaldehyde scavenger for artificial board |
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