CN107008236A - A kind of physical repeatable seizure neutralizing type air cleaning polymer and preparation method thereof - Google Patents
A kind of physical repeatable seizure neutralizing type air cleaning polymer and preparation method thereof Download PDFInfo
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- CN107008236A CN107008236A CN201710296301.7A CN201710296301A CN107008236A CN 107008236 A CN107008236 A CN 107008236A CN 201710296301 A CN201710296301 A CN 201710296301A CN 107008236 A CN107008236 A CN 107008236A
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- air cleaning
- physical
- repeatable
- cleaning polymer
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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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular 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
- B01D53/02—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
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to physical repeatable seizure neutralizing type air cleaning polymer of one kind and preparation method thereof, its preparation method is comprised the steps of：By nano titanium oxide, diatom ooze, carbon black, attapulgite, amino, deionized water in mass ratio 25%:(25%):(15%):(20%):(10%):(5%) be configured to mixing, mixture is produced into granular substance by drying crystalline and extrusion way, after be put into high-temperature high-pressure reaction kettle, pressure 15MPa~25MPa, 150 DEG C~220 DEG C of temperature, react 1.5~3 hours, you can obtain air cleaning new material.The material for air purification that the present invention is provided has aldehyde radical catching reaction effect, and the gaseous aldehyde present in various living environments that can be lived to life is cleaned.
Description
Technical field
It is physical more specifically to one kind the present invention relates to the new material technology field of automatic absorbing space formaldehyde
It is repeatable to catch neutralizing type air cleaning polymer and preparation method thereof.
Background technology
Formaldehyde has intense stimulus effect to skin, eyes and respiratory tract, and Central nervous system has anesthetic effect.First
Aldehyde solidifiable protein, has genetoxic to human body, is also a kind of mutagens.Low concentration formaldehyde can cause respiratory tract to be damaged, long
Phase contact may damage respiratory health.Formaldehyde also have carcinogenesis, new clothes repair the house between due to using artificial board, wallpaper, bubble
Foam plastic or other material, indoor formaldehyde concentration is higher than national standard mostly.Activated carbon is conventional to do formaldehyde absorption material, mainly passes through thing
Concentration of formaldehyde in reason absorption reduction air, absorption efficiency is relatively low.
The content of the invention
The technical problem to be solved in the present invention is that the defect for prior art is caught there is provided physical repeat of one kind
Catch neutralizing type air cleaning polymer and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is：A kind of physical repeatable seizure neutralizing type of construction
Air cleaning polymer, the physical repeatable neutralizing type air cleaning polymer that catches includes the change rich in amidine functional group
Compound and at least one compound containing amido functional group, its mass ratio are 1：1.2~2.8.
In the physical repeatable seizure neutralizing type air cleaning polymer of one kind of the present invention, the official containing amino
The compound that can be rolled into a ball is the carboxylic ions compound containing amido functional group.
In the physical repeatable seizure neutralizing type air cleaning polymer of one kind of the present invention, the official containing amino
The carboxylic ions compound that can be rolled into a ball is L-type alpha amino acid or glycine.
In the physical repeatable seizure neutralizing type air cleaning polymer of one kind of the present invention, the alpha amino acid
For the one or more in glycine, alanine, valine, leucine, isoleucine, phenylalanine, proline.
The present invention solves the technical scheme that is used of its another technical problem：A kind of physical repeatable seizureization of construction
The preparation method of solution type air cleaning polymer, matter is pressed by nano titanium oxide, diatom ooze, carbon black, attapulgite, deionized water
It is 25% to measure percentage:25%:15%:25%:10% is configured to mixed reactant, and the mixed reactant is put into HTHP
In reactor, air cleaning polymer is obtained.
In a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer of the present invention, institute
High temperature is stated for 150 DEG C~220 DEG C.
In a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer of the present invention, institute
High pressure is stated for 15MPa~25MPa.
In a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer of the present invention,
The time reacted in reactor is 1.5~3 hours.
Implement a kind of physical repeatable seizure neutralizing type air cleaning polymer of the present invention and preparation method thereof, have
Following beneficial effect：
The shape that the amido that compound of the air cleaning polymer of the present invention rich in amido has in itself coexists with ionic bond
State, C atoms SP2 hybridized orbit bonding molecules in aldehyde compound can be caught rapidly；When formaldehyde is captured in composition, amido
It can be attacked from the aldehyde radical back side, occur dehydration condensation, and discharge heat, the reaction is irreversible reaction；Pass through idol
Join agent to be grafted amino acid with the compound rich in amido, make that there are more active amines that can be reacted with formaldehyde in molecule；Through
Experiment is proved：In 30min, the composition after being atomized through atomizer, you can by 1m3 test chambers, concentration is 1.00PPM formaldehyde
It is fully cleaned up；Can by 30m3 test chambers, concentration for 1.00PPM purifying formaldehyde more than fully erased formaldehyde after 99%, 1h, and
And the concentration of formaldehyde in the test chamber after purification does not go up.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
150g hydrocarbon black powders, 250g attapulgites, 250g diatom oozes and 250g Nano titanium dioxide powder are mixed
Uniformly, 100ml deionized water solutions are added thereto, mixed reactant is configured to, and mixed reactant is put into high temperature for 150 DEG C
~220 DEG C, high pressure is 15MPa~25MPa, and the time reacted in a kettle. is 1.5~3 hours, is done after stirring
It is dry；The hydrocarbon black powder, attapulgite, titania powder, the particle mean size size of diatom ooze are nanometer grade powder.
Embodiment 2
120g hydrocarbon black powders, 200g attapulgites, 200g diatom oozes and 200g Nano titanium dioxide powder are mixed
Uniformly, 80ml deionized water solutions are added thereto, mixed reactant is configured to, and mixed reactant is put into high temperature for 200 DEG C,
High pressure is 20MPa, and the time reacted in a kettle. is 2 hours, is dried after stirring；The hydrocarbon black powder, bumps
Rod soil, titania powder, the particle mean size size of diatom ooze are nanometer grade powder.
Embodiment 3
90g hydrocarbon black powders, 150g attapulgites, 150g diatom oozes and 150g Nano titanium dioxide powder are mixed equal
It is even, 60ml deionized water solutions are added thereto, mixed reactant is configured to, and mixed reactant is put into high temperature for 220 DEG C, it is high
Press as 25MPa, and the time reacted in a kettle. is 3 hours, is dried after stirring；The hydrocarbon black powder, concave convex rod
Soil, titania powder, the particle mean size size of diatom ooze are nanometer grade powder.
Embodiment 4
75g hydrocarbon black powders, 125g attapulgites, 125g diatom oozes and 125g Nano titanium dioxide powder are mixed equal
It is even, 50ml deionized water solutions are added thereto, mixed reactant is configured to, and mixed reactant is put into high temperature for 210 DEG C, it is high
Press as 23MPa, and the time reacted in a kettle. is 2.8 hours, is dried after stirring；The hydrocarbon black powder, bumps
Rod soil, titania powder, the particle mean size size of diatom ooze are nanometer grade powder.
Obtained air cleaning polymer new material in above-described embodiment 1-4 is subjected to performance test, gas test foundation
《GB/T 18801-2008 air purifiers》The experimental situation：
Test instrument equipment：30m3 standard testings laboratory, ceiling fan, Hygrothermograph, Household Air Purifier, air
Clearing machine, formaldehyde analysis Interscan4160-19.99m, the air atomizer of Interscan companies.
Purification efficiency 1：：The screen pack of size, is put into air cleaner needed for new material is folded into air evolution machine,
And with north pocket sealing clearing machine, a certain amount of formalin detection is injected on the volatilizer in 30m3 test laboratories molten
Liquid, heating 3min is allowed to after volatilization completely, closes heater, while opening stirring blower fan stirring 5min, it is initial dense that sampling surveys it
Spend for (1.00 ± 0.10) PPM, untie the hermetic bag of air cleaner, open air cleaner switch, and adjust to most strong wind
Amount, a concentration of formaldehyde is recorded per 30min, continues 60min.Test result such as table 1.
The test result of table 1
Note：Concentration of formaldehyde before purifying formaldehyde rate=(concentration of formaldehyde after concentration of formaldehyde-purification before purification)/purification.
The shape that the amido that compound of the air cleaning polymer of the present invention rich in amido has in itself coexists with ionic bond
State, C atoms SP2 hybridized orbit bonding molecules in aldehyde compound can be caught rapidly；When formaldehyde is captured in composition, amido
It can be attacked from the aldehyde radical back side, occur dehydration condensation, and discharge heat, the reaction is irreversible reaction；Pass through idol
Join agent to be grafted amino acid with the compound rich in amido, make that there are more active amines that can be reacted with formaldehyde in molecule；Through
Experiment is proved：In 30min, the composition after being atomized through atomizer, you can by 1m3 test chambers, concentration is 1.00PPM formaldehyde
It is fully cleaned up；Can by 30m3 test chambers, concentration for 1.00PPM purifying formaldehyde more than fully erased formaldehyde after 99%, 1h, and
And the concentration of formaldehyde in the test chamber after purification does not go up.
Although being disclosed by above example to the present invention, protection scope of the present invention is not limited thereto,
Under conditions of without departing from present inventive concept, deformation, replacement that each component is done to more than etc. will fall into the right of the present invention
In claimed range.
Claims (8)
1. a kind of physical repeatable seizure neutralizing type air cleaning polymer, it is characterised in that the air cleaning polymer
Including the compound rich in amidine functional group and at least one compound containing amido functional group, its mass ratio is 1：1.2~
2.8。
2. a kind of physical repeatable seizure neutralizing type air cleaning polymer as claimed in claim 1, it is characterised in that institute
The compound containing amido functional group is stated for the carboxylic ions compound containing amido functional group.
3. a kind of physical repeatable seizure neutralizing type air cleaning polymer as claimed in claim 2, it is characterised in that institute
The carboxylic ions compound containing amido functional group is stated for L-type alpha amino acid or glycine.
4. a kind of physical repeatable seizure neutralizing type air cleaning polymer as claimed in claim 3, it is characterised in that institute
It is one kind or many in glycine, alanine, valine, leucine, isoleucine, phenylalanine, proline to state alpha amino acid
Kind.
5. a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer, it is characterised in that by nanometer two
Titanium oxide, diatom ooze, carbon black, attapulgite, deionized water are 25% by mass percentage:25%:15%:25%:10% matches somebody with somebody
Mixed reactant is set to, the mixed reactant is put into high-temperature high-pressure reaction kettle, air cleaning polymer is obtained.
6. a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer as claimed in claim 5, its
It is characterised by, the high temperature is 150 DEG C~220 DEG C.
7. a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer as claimed in claim 5, its
It is characterised by, the high pressure is 15MPa~25MPa.
8. a kind of physical repeatable preparation method for catching neutralizing type air cleaning polymer as claimed in claim 5, its
It is characterised by, the time reacted in a kettle. is 1.5~3 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296301.7A CN107008236A (en) | 2017-04-28 | 2017-04-28 | A kind of physical repeatable seizure neutralizing type air cleaning polymer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710296301.7A CN107008236A (en) | 2017-04-28 | 2017-04-28 | A kind of physical repeatable seizure neutralizing type air cleaning polymer and preparation method thereof |
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| CN107008236A true CN107008236A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710296301.7A Pending CN107008236A (en) | 2017-04-28 | 2017-04-28 | A kind of physical repeatable seizure neutralizing type air cleaning polymer and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260946A (en) * | 2018-11-19 | 2019-01-25 | 芜湖格丰环保科技研究院有限公司 | A kind of safety-type indoor formaldehyde agent for capturing and its preparation and application |
| CN112934181A (en) * | 2021-01-28 | 2021-06-11 | 宁波方太厨具有限公司 | Formaldehyde removal material and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561767A (en) * | 2016-01-18 | 2016-05-11 | 深圳中纺滤材科技有限公司 | Capture type formaldehyde scavenger |
| CN105770957A (en) * | 2014-12-22 | 2016-07-20 | 上海斯米克控股股份有限公司 | Air purifying compound and preparation method and application thereof |
| CN106111091A (en) * | 2016-07-26 | 2016-11-16 | 东莞市晶谷新材料技术有限公司 | A kind of diatom soil matrix is except formaldehyde composite material for air cleaning and preparation method thereof |
-
2017
- 2017-04-28 CN CN201710296301.7A patent/CN107008236A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105770957A (en) * | 2014-12-22 | 2016-07-20 | 上海斯米克控股股份有限公司 | Air purifying compound and preparation method and application thereof |
| CN105561767A (en) * | 2016-01-18 | 2016-05-11 | 深圳中纺滤材科技有限公司 | Capture type formaldehyde scavenger |
| CN106111091A (en) * | 2016-07-26 | 2016-11-16 | 东莞市晶谷新材料技术有限公司 | A kind of diatom soil matrix is except formaldehyde composite material for air cleaning and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260946A (en) * | 2018-11-19 | 2019-01-25 | 芜湖格丰环保科技研究院有限公司 | A kind of safety-type indoor formaldehyde agent for capturing and its preparation and application |
| CN112934181A (en) * | 2021-01-28 | 2021-06-11 | 宁波方太厨具有限公司 | Formaldehyde removal material and preparation method and application thereof |
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Application publication date: 20170804 |
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