CN110354627A - A kind of high-efficiency formaldehyde scavenging agent and preparation method thereof - Google Patents
A kind of high-efficiency formaldehyde scavenging agent and preparation method thereof Download PDFInfo
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- CN110354627A CN110354627A CN201810930759.8A CN201810930759A CN110354627A CN 110354627 A CN110354627 A CN 110354627A CN 201810930759 A CN201810930759 A CN 201810930759A CN 110354627 A CN110354627 A CN 110354627A
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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
- B01D53/02—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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
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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
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
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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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- Environmental & Geological Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of high-efficiency formaldehyde scavenging agent, the formaldehyde scavenger is consisted of the following components in percentage by weight: 5 parts of adsorbent；0.06 part of surfactant；1 part of chelating agent；5 parts of ethylene urea；0.6 part of catechin；0.45 part of camphor；0.4 part of bleeding agent；2.2 parts of biological enzyme；0.3 part of ethylene glycol；170 parts of deionized water, present invention employs a kind of high-efficiency formaldehyde scavenging agents and preparation method thereof, inorganic salts adsorbent can adsorb the free state formaldehyde of air and plate superficial in no light conditions well, promote the polymerization reaction of formaldehyde, ethylene urea is also good formaldehyde catching agent simultaneously, it is even more potent to the formaldehyde combination reaction of plate substrate deep layer with the help of bleeding agent, improve the effect of removal formaldehyde.
Description
Technical field
The present invention relates to environmental purification agent technical field, specifically a kind of high-efficiency formaldehyde scavenging agents and preparation method thereof.
Background technique
Formaldehyde has become the major pollutants for influencing human health, the formaldehyde source in family's air mainly have with
Under several aspects: the artificial boards such as glued board, core-board, medium density fibre board (MDF) and particieboard for (1) being used for indoor ornamentation, it is raw
For the adhesive that production wood-based plate uses using formaldehyde as main component, formaldehyde that is remaining in plate and having neither part nor lot in reaction can be gradually to week
Environment release is enclosed, is the main body to form formaldehyde in indoor air.(2) furniture manufactured with wood-based plate, use underproof plate
Material, or when being bonded surface lining using glue inferior, plate is severely exceeded with the formaldehyde in glue.(3) containing formaldehyde at
Divide and is possible to the other kinds ornament materials outwardly distributed, such as wall covering fabric, wallpaper, chemical fibre carpet, paint and coating；
The formaldehyde inefficient of formaldehyde scavenger in currently available technology, can not the harmful substances such as PARA FORMALDEHYDE PRILLS(91,95) harmful substance carry out it is high
It imitates clear, is unable to satisfy actual demand, therefore need to develop a kind of high-efficiency formaldehyde scavenging agent to solve in the prior art ask
Topic.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of high-efficiency formaldehyde scavenging agent and preparation method thereof, first
Aldehyde elimination efficiency is high, to material inside and outside formaldehyde and other harmful substances carry out lasting removing, avoid harmful substance
It pollutes again, improves the efficiency and quality of formaldehyde removing.
To achieve the above object, the invention provides the following technical scheme:
A kind of high-efficiency formaldehyde scavenging agent, which is characterized in that the formaldehyde scavenger consists of the following components in percentage by weight:
5 parts of adsorbent；
0.06 part of surfactant；
1 part of chelating agent；
5 parts of ethylene urea；
0.6 part of catechin；
0.45 part of camphor；
0.4 part of bleeding agent；
2.2 parts of biological enzyme；
0.3 part of ethylene glycol；
170 parts of deionized water.
Preferably, the adsorbent is a kind of in inorganic matter adsorbent silica, vermiculite and calcium silicates, specially silicic acid
Calcium inorganic salts adsorbent.
Preferably, the surfactant refer to anionic surfactant, cationic surfactant, both sexes from
One of sub- surfactant, nonionic surfactant.
Preferably, the chelating agent is polyphosphate, amino carboxylic acid, 1,3- diketone, one of hydroxycarboxylic acid, polyamines.
Preferably, the bleeding agent is specially fatty alcohol polyoxyethylene ether.
Preferably, the deionized water conductivity is less than 3 and the pH value of deionized water is 6.7-7.2.
A kind of preparation method of high-efficiency formaldehyde scavenging agent, comprising the following steps:
(1) 170 parts of deionized water is first added into 0.6 share theine, 0.45 part of camphor in the case where 28 DEG C of -33 DEG C of room temperatures
1800 turns stand 2 hours in stirring 25 minutes and at the uniform velocity stir again standing 48 hours 40 minutes, undissolvable small with strainer filtering
Camphor particle, until the catechin and camphor in solution are completely dispersed and are dissolved to stabilization；
(2) by 5 parts of inorganic salts adsorbent, step (1) acquired solution is added, 35 DEG C -50 DEG C of solution are heated, with 2000 turns of speed
It at the uniform velocity stirs, after 1 hour, is down to room temperature to water temperature and stands 3 hours；
(3) step (2) acquired solution is added in the ratio of 1:5:0.4 weight ratio in chelating agent, ethylene urea, bleeding agent, be heated up to
It 36 DEG C -43 DEG C, is then at the uniform velocity stirred with 2000 turns of speed, after 1.5 hours, is down to room temperature to water temperature, finally stand 3 hours,
Wait stablize.
(4) step is added in the ratio of 0.06:2.2:0.3 weight ratio in surfactant, biological decomposition enzyme, ethylene glycol
(3) acquired solution, solution temperature are controlled at 16 DEG C ± 5 DEG C, are then at the uniform velocity stirred with 300 turns of speed, after 30 minutes, to water temperature
It is down to room temperature, finally stands 3 hours, acquired solution is high-efficiency formaldehyde scavenging agent.
Compared with prior art, the beneficial effects of the present invention are:
Present invention employs a kind of high-efficiency formaldehyde scavenging agent and preparation method thereof, inorganic salts adsorbent can be fine in no light conditions
Absorption air and plate superficial free state formaldehyde, promote the polymerization reaction of formaldehyde, while ethylene urea is also good formaldehyde
Agent for capturing, it is even more potent to the formaldehyde combination reaction of plate substrate deep layer with the help of bleeding agent, improve the effect of removal formaldehyde
Fruit.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
In the embodiment of the present invention, a kind of high-efficiency formaldehyde scavenging agent is consisted of the following components in percentage by weight:
5 parts of adsorbent；
0.06 part of surfactant；
1 part of chelating agent；
5 parts of ethylene urea；
0.6 part of catechin；
0.45 part of camphor；
0.4 part of bleeding agent；
2.2 parts of biological enzyme；
0.3 part of ethylene glycol；
170 parts of deionized water.
Adsorbent is a kind of in inorganic matter adsorbent silica, vermiculite and calcium silicates, specially calcium silicates inorganic salts suction
Attached dose, inorganic salts adsorbent can adsorb the free state formaldehyde of air and plate superficial in no light conditions well, promote formaldehyde
Polymerization reaction.
Surfactant refer to anionic surfactant, cationic surfactant, zwitterionic surfactant,
One of nonionic surfactant.
Chelating agent is polyphosphate, amino carboxylic acid, 1,3- diketone, one of hydroxycarboxylic acid, polyamines.
Bleeding agent is specially fatty alcohol polyoxyethylene ether.
Deionized water conductivity is less than 3 and the pH value of deionized water is 6.7-7.2.
A kind of preparation method of high-efficiency formaldehyde scavenging agent of above embodiments, comprising the following steps:
(1) 170 parts of deionized water is first added into 0.6 share theine, 0.45 part of camphor in the case where 28 DEG C of -33 DEG C of room temperatures
1800 turns stand 2 hours in stirring 25 minutes and at the uniform velocity stir again standing 48 hours 40 minutes, undissolvable small with strainer filtering
Camphor particle, until the catechin and camphor in solution are completely dispersed and are dissolved to stabilization；
(2) by 5 parts of inorganic salts adsorbent, step (1) acquired solution is added, 35 DEG C -50 DEG C of solution are heated, with 2000 turns of speed
It at the uniform velocity stirs, after 1 hour, is down to room temperature to water temperature and stands 3 hours；
(3) step (2) acquired solution is added in the ratio of 1:5:0.4 weight ratio in chelating agent, ethylene urea, bleeding agent, be heated up to
It 36 DEG C -43 DEG C, is then at the uniform velocity stirred with 2000 turns of speed, after 1.5 hours, is down to room temperature to water temperature, finally stand 3 hours,
Wait stablize.
(4) step is added in the ratio of 0.06:2.2:0.3 weight ratio in surfactant, biological decomposition enzyme, ethylene glycol
(3) acquired solution, solution temperature are controlled at 16 DEG C ± 5 DEG C, are then at the uniform velocity stirred with 300 turns of speed, after 30 minutes, to water temperature
It is down to room temperature, finally stands 3 hours, acquired solution is high-efficiency formaldehyde scavenging agent.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes be included within the present invention.
Claims (7)
1. a kind of high-efficiency formaldehyde scavenging agent, which is characterized in that the formaldehyde scavenger consists of the following components in percentage by weight:
5 parts of adsorbent；
0.06 part of surfactant；
1 part of chelating agent；
5 parts of ethylene urea；
0.6 part of catechin；
0.45 part of camphor；
0.4 part of bleeding agent；
2.2 parts of biological enzyme；
0.3 part of ethylene glycol；
170 parts of deionized water.
2. a kind of high-efficiency formaldehyde scavenging agent according to claim 1, which is characterized in that the adsorbent is inorganic matter adsorbent
One kind, specially calcium silicates inorganic salts adsorbent in silica, vermiculite and calcium silicates.
3. a kind of high-efficiency formaldehyde scavenging agent according to claim 1, which is characterized in that the surfactant refer to yin from
One of sub- surfactant, cationic surfactant, zwitterionic surfactant, nonionic surfactant.
4. a kind of high-efficiency formaldehyde scavenging agent according to claim 1, which is characterized in that the chelating agent is polyphosphate, ammonia
Yl carboxylic acid, 1,3- diketone, one of hydroxycarboxylic acid, polyamines.
5. a kind of high-efficiency formaldehyde scavenging agent according to claim 1, which is characterized in that the bleeding agent is specially poly alkyl alcohol
Ethylene oxide ether.
6. a kind of high-efficiency formaldehyde scavenging agent according to claim 1, which is characterized in that the deionized water conductivity is less than 3
And the pH value of deionized water is 6.7-7.2.
7. according to claim 1-5 it is one of any described in a kind of preparation method of high-efficiency formaldehyde scavenging agent, which is characterized in that it is described
Method the following steps are included:
170 parts of deionized water is first added into 0.6 share theine, 0.45 part of camphor 1800 in the case where 28 DEG C of -33 DEG C of room temperatures
Turn to stand 2 hours again within stirring 25 minutes at the uniform velocity stirring standing 48 hours 40 minutes, with the undissolvable small camphor of strainer filtering
Particle, until the catechin and camphor in solution are completely dispersed and are dissolved to stabilization；
By 5 parts of inorganic salts adsorbent, step (1) acquired solution is added, 35 DEG C -50 DEG C of solution of heating is even with 2000 turns of speed
Speed stirring after 1 hour, is down to room temperature to water temperature and stands 3 hours；
Step (2) acquired solution is added in the ratio of 1:5:0.4 weight ratio in chelating agent, ethylene urea, bleeding agent, is heated up to 36
It DEG C -43 DEG C, is then at the uniform velocity stirred with 2000 turns of speed, after 1.5 hours, is down to room temperature to water temperature, finally stand 3 hours, to
Stablize；
It will be molten obtained by ratio addition step (3) of surfactant, biological decomposition enzyme, ethylene glycol in 0.06:2.2:0.3 weight ratio
Liquid, solution temperature are controlled at 16 DEG C ± 5 DEG C, are then at the uniform velocity stirred with 300 turns of speed, after 30 minutes, be down to room temperature to water temperature,
3 hours finally are stood, acquired solution is high-efficiency formaldehyde scavenging agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810930759.8A CN110354627A (en) | 2018-08-15 | 2018-08-15 | A kind of high-efficiency formaldehyde scavenging agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810930759.8A CN110354627A (en) | 2018-08-15 | 2018-08-15 | A kind of high-efficiency formaldehyde scavenging agent and preparation method thereof |
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| CN110354627A true CN110354627A (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810930759.8A Pending CN110354627A (en) | 2018-08-15 | 2018-08-15 | A kind of high-efficiency formaldehyde scavenging agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316696A (en) * | 2020-10-28 | 2021-02-05 | 合肥艾尔纳新材料科技有限公司 | Strong-effect formaldehyde scavenger and preparation method thereof |
| CN114432856A (en) * | 2021-10-22 | 2022-05-06 | 上海三希环保科技有限公司 | Non-illumination composite formaldehyde removing agent and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007481A (en) * | 2012-12-07 | 2013-04-03 | 徐州广元知识产权信息咨询有限公司 | Formaldehyde scavenging agent |
| CN105131902A (en) * | 2015-08-20 | 2015-12-09 | 安徽爱弥儿环境科技有限公司 | Safe and potent sterilization deodorant |
| CN105521827A (en) * | 2015-09-16 | 2016-04-27 | 广州长裕化工科技有限公司 | formaldehyde-removal odor-removal double effect catalyst |
| CN105561518A (en) * | 2014-11-09 | 2016-05-11 | 张志红 | Brand-new chelating type formaldehyde remover and preparation method thereof |
| CN107213783A (en) * | 2017-07-29 | 2017-09-29 | 安徽扬子生物科技有限公司 | A kind of environment-friendly highly efficient formaldehyde scavenger and preparation method thereof |
| CN107456841A (en) * | 2017-01-12 | 2017-12-12 | 伦慧东 | A kind of formaldehyde catching agent and the purification of air kit comprising the agent for capturing |
-
2018
- 2018-08-15 CN CN201810930759.8A patent/CN110354627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007481A (en) * | 2012-12-07 | 2013-04-03 | 徐州广元知识产权信息咨询有限公司 | Formaldehyde scavenging agent |
| CN105561518A (en) * | 2014-11-09 | 2016-05-11 | 张志红 | Brand-new chelating type formaldehyde remover and preparation method thereof |
| CN105131902A (en) * | 2015-08-20 | 2015-12-09 | 安徽爱弥儿环境科技有限公司 | Safe and potent sterilization deodorant |
| CN105521827A (en) * | 2015-09-16 | 2016-04-27 | 广州长裕化工科技有限公司 | formaldehyde-removal odor-removal double effect catalyst |
| CN107456841A (en) * | 2017-01-12 | 2017-12-12 | 伦慧东 | A kind of formaldehyde catching agent and the purification of air kit comprising the agent for capturing |
| CN107213783A (en) * | 2017-07-29 | 2017-09-29 | 安徽扬子生物科技有限公司 | A kind of environment-friendly highly efficient formaldehyde scavenger and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316696A (en) * | 2020-10-28 | 2021-02-05 | 合肥艾尔纳新材料科技有限公司 | Strong-effect formaldehyde scavenger and preparation method thereof |
| CN114432856A (en) * | 2021-10-22 | 2022-05-06 | 上海三希环保科技有限公司 | Non-illumination composite formaldehyde removing agent and preparation method thereof |
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| CB02 | Change of applicant information |
Address after: 239000 No. 82 Garden Road West, Anhui, Chuzhou Applicant after: Anhui Emir inspection and Testing Co.,Ltd. Address before: 239000 No. 82 Garden Road West, Anhui, Chuzhou Applicant before: ANHUI AIMIER ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |
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| RJ01 | Rejection of invention patent application after publication |