CN108722154A - A kind of phosphatization is except formaldehyde spray and preparation method thereof - Google Patents
A kind of phosphatization is except formaldehyde spray and preparation method thereof Download PDFInfo
- Publication number
- CN108722154A CN108722154A CN201810535873.0A CN201810535873A CN108722154A CN 108722154 A CN108722154 A CN 108722154A CN 201810535873 A CN201810535873 A CN 201810535873A CN 108722154 A CN108722154 A CN 108722154A
- Authority
- CN
- China
- Prior art keywords
- phosphatization
- benzotriazole
- spray
- preparation
- carbamide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- 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
Abstract
The invention discloses a kind of phosphatizations except formaldehyde spray and preparation method thereof, which removes what formaldehyde spray was made of the raw material of following weight parts：Aminotrimethylenephosphonic acid 2-3,18 carbamide 1-2 of saturation, polypropylene glycerol aether 0.4-1, benzotriazole 1-2, tetrahydrofurfuryl alcohol 5-8, carbamide peroxide 2-4, dodecyldimethylammonium hydroxide inner salt 1-2.The present invention uses benzotriazole, carbamide peroxide for synergist to be saturated 18 carbamides as dispersant, not only effectively improves the eradicating efficacy of finished product spray, but also anti-corrosive properties are good, storage life is long.
Description
Technical field
The invention belongs to environmentally friendly liquid fields, and in particular to a kind of phosphatization is except formaldehyde spray and preparation method thereof.
Background technology
Currently, room air is closely bound up with health.With the continuous improvement of living standards, room air pollution is got over
Come more serious.Because of interior decoration or new furniture is added, or ventilation is unsmooth, causes indoor formaldehyde gas exceeded, seriously pollutes air,
Endanger our health.To have strong impulse effect, most common symptom be exactly that eyes are pierced to mucous membrane of the formaldehyde to eye, nose, larynx
Swash and has a headache, it is serious to cause allergic dermatitis and asthma.Since formaldehyde can generate nitrogen methine chemical combination with albumen qualitative response
Object and so that the protein coagulating in cell is denaturalized, thus function capable of inhibiting cell.In addition, formaldehyde can also with it is ionic in air
Chloride reaction generates dichlormetbylether, and the latter is a kind of carcinogen.Therefore, it is very urgent to remove formaldehyde.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of phosphatizations to remove formaldehyde spray and its system
Preparation Method.
To achieve the above object, the present invention uses following technical scheme：
A kind of phosphatization removes formaldehyde spray, it is made of the raw material of following weight parts：
Aminotrimethylenephosphonic acid 2-3,18 carbamide 1-2 of saturation, polypropylene glycerol aether 0.4-1, benzotriazole 1-2, four
Hydrogen furfuryl alcohol 5-8, carbamide peroxide 2-4, dodecyldimethylammonium hydroxide inner salt 1-2.
The phosphatization removes the preparation method of formaldehyde spray, includes the following steps：
（1）18 carbamides of saturation, polypropylene glycerol aether are taken, is added in the deionized water of 20-30 times of mixture weight, stirs
It mixes uniformly, obtains aqueous dispersions；
（2）Benzotriazole, carbamide peroxide mixing are taken, it is 50-60 DEG C to increase temperature, and insulated and stirred 1-2 hours is added to
State in aqueous dispersions, stir evenly, be added remaining each raw material, ultrasonic 10-20 minutes to get.
Advantages of the present invention
The present invention uses benzotriazole, carbamide peroxide for synergist, not only effectively to be saturated 18 carbamides as dispersant
The eradicating efficacy for improving finished product spray, and anti-corrosive properties are good, and storage life is long.
Specific implementation mode
Embodiment 1
A kind of phosphatization removes formaldehyde spray, it is made of the raw material of following weight parts：
Aminotrimethylenephosphonic acid 3,18 carbamides 2 of saturation, polypropylene glycerol aether 1, benzotriazole 2, tetrahydrofurfuryl alcohol 8, mistake
Aoxidize urea 4, dodecyldimethylammonium hydroxide inner salt 2.
The phosphatization removes the preparation method of formaldehyde spray, includes the following steps：
（1）18 carbamides of saturation, polypropylene glycerol aether are taken, is added in the deionized water of 20-30 times of mixture weight, stirs
It mixes uniformly, obtains aqueous dispersions；
（2）Benzotriazole, carbamide peroxide mixing are taken, it is 60 DEG C to increase temperature, and insulated and stirred 1 hour is added to above-mentioned water
In dispersion liquid, stir evenly, be added remaining each raw material, ultrasound 20 minutes to get.
Claims (2)
1. a kind of phosphatization removes formaldehyde spray, which is characterized in that it is made of the raw material of following weight parts：
Aminotrimethylenephosphonic acid 2-3,18 carbamide 1-2 of saturation, polypropylene glycerol aether 0.4-1, benzotriazole 1-2, four
Hydrogen furfuryl alcohol 5-8, carbamide peroxide 2-4, dodecyldimethylammonium hydroxide inner salt 1-2.
2. a kind of phosphatization as described in claim 1 removes the preparation method of formaldehyde spray, which is characterized in that include the following steps：
（1）18 carbamides of saturation, polypropylene glycerol aether are taken, is added in the deionized water of 20-30 times of mixture weight, stirs
It mixes uniformly, obtains aqueous dispersions；
（2）Benzotriazole, carbamide peroxide mixing are taken, it is 50-60 DEG C to increase temperature, and insulated and stirred 1-2 hours is added to
State in aqueous dispersions, stir evenly, be added remaining each raw material, ultrasonic 10-20 minutes to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535873.0A CN108722154A (en) | 2018-05-30 | 2018-05-30 | A kind of phosphatization is except formaldehyde spray and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535873.0A CN108722154A (en) | 2018-05-30 | 2018-05-30 | A kind of phosphatization is except formaldehyde spray and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108722154A true CN108722154A (en) | 2018-11-02 |
Family
ID=63935855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535873.0A Withdrawn CN108722154A (en) | 2018-05-30 | 2018-05-30 | A kind of phosphatization is except formaldehyde spray and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108722154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713586A (en) * | 2021-08-25 | 2021-11-30 | 广西瑞朗生物科技有限公司 | Spray for removing formaldehyde |
-
2018
- 2018-05-30 CN CN201810535873.0A patent/CN108722154A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713586A (en) * | 2021-08-25 | 2021-11-30 | 广西瑞朗生物科技有限公司 | Spray for removing formaldehyde |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |
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| WW01 | Invention patent application withdrawn after publication |