CN115264731A - Benzene series remover for indoor plate finish paint and using method thereof - Google Patents
Benzene series remover for indoor plate finish paint and using method thereof Download PDFInfo
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- CN115264731A CN115264731A CN202210933657.8A CN202210933657A CN115264731A CN 115264731 A CN115264731 A CN 115264731A CN 202210933657 A CN202210933657 A CN 202210933657A CN 115264731 A CN115264731 A CN 115264731A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
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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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Abstract
The invention discloses a benzene series remover for indoor plate finish paint, which comprises the following raw materials: water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide. The invention also provides a use method of the indoor board finish paint benzene series remover. The benzene series remover disclosed by the invention is wide in application scene, convenient and flexible to use and higher in benzene series removal rate.
Description
Technical Field
The invention relates to the technical field related to air purification. More specifically, the invention relates to a benzene series remover for indoor plate finish paint and a using method thereof.
Background
The benzene series in the interior decoration material, including benzene, toluene, ethylbenzene, xylene, etc., can affect human health, and can damage human nervous system and blood system after long-term contact. At present, the prior art mainly adopts photocatalyst to decompose benzene series, but obviously, the method is not convenient to be used in the environment with poor light, and the photocatalyst is easy to be inactivated. Therefore, a technical solution is needed to overcome the above-mentioned drawbacks to some extent.
Disclosure of Invention
The invention aims to provide a benzene series remover for indoor plate finish paint and a using method thereof.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a benzene-based remover for a top coat of an indoor panel, comprising: water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide.
Further, the method also comprises the following steps: calcium chloride and sodium carboxymethyl cellulose.
Further, the feed comprises the following raw materials in parts by weight: 100 parts of water, 8-15 parts of ethanol, 2-3 parts of sodium chloride, 1-3 parts of sodium dodecyl sulfate and 5-8 parts of polyacrylamide.
Further, the feed also comprises the following raw materials in parts by weight: 1-3 parts of calcium chloride and 3-6 parts of sodium carboxymethylcellulose.
The invention provides a benzene series remover for indoor plate finish paint, which comprises the following raw materials in parts by weight:
100 parts of water, 10 parts of ethanol, 3 parts of sodium chloride, 2 parts of calcium chloride, 2 parts of sodium dodecyl sulfate, 5 parts of sodium carboxymethyl cellulose and 6 parts of polyacrylamide.
The invention also provides a use method of the indoor plate finish paint benzene series remover, which comprises the following steps: step 1: preparing water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide into a mixed solution; step 2: preparing calcium chloride and sodium carboxymethyl cellulose into solid powder; and step 3: and spraying the mixed solution on the surface of the decorative material, and then spraying the solid powder on the surface of the decorative material.
Further, 100 parts of water, 8-15 parts of ethanol, 2-3 parts of sodium chloride, 1-3 parts of sodium dodecyl sulfate and 5-8 parts of polyacrylamide are prepared into a mixed solution; 1-3 parts of calcium chloride and 3-6 parts of sodium carboxymethylcellulose are taken to prepare solid powder.
Further, after spraying the mixed solution, the solid powder is sprayed at an interval of 60 to 120 seconds.
The invention at least comprises the following beneficial effects:
according to the invention, calcium chloride is dissolved in water to generate heat, so that the effect of ethanol, sodium dodecyl sulfate and polyacrylamide on paint on the surface of the decorative material is promoted, the benzene series clusters in the paint are promoted to be decomposed, then the benzene series clusters are adsorbed by a solid attachment formed by the sodium dodecyl sulfate, the polyacrylamide and sodium carboxymethyl cellulose, and the solid attachment is erased, so that the benzene series can be removed; the benzene series remover disclosed by the invention is wide in application scene, convenient and flexible to use and higher in benzene series removal rate.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
The embodiment of the application provides an indoor panel finish benzene series remover, includes: water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide; optionally, the method further comprises: calcium chloride, sodium carboxymethylcellulose; water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide form a mixed solution, the mixed solution is sprayed on the surface of the paint of the decorative material, and the ethanol, the sodium dodecyl sulfate and the polyacrylamide permeate and act on the paint to volatilize benzene series from the paint; the calcium chloride reacts with water in the mixed solution, is dissolved in water to generate heat, promotes the action of ethanol, sodium dodecyl sulfate and polyacrylamide on the paint, also promotes the decomposition and volatilization of benzene series clusters in the paint, is adsorbed by solid attachments formed by the reduction of the heating water amount of the sodium dodecyl sulfate, the polyacrylamide and the sodium carboxymethyl cellulose, and can remove the benzene series after the action for a period of time, such as 5 to 7 days; it can be seen that the benzene series remover is not limited by the environment like a photocatalyst, is not easy to lose efficacy, has wide application scenes, is convenient and flexible to use, and has higher removal rate of benzene series.
In other embodiments, the composition comprises the following raw materials in parts by weight: 100 parts of water, 8-15 parts of ethanol, 2-3 parts of sodium chloride, 1-3 parts of sodium dodecyl sulfate and 5-8 parts of polyacrylamide; optionally, the feed also comprises the following raw materials in parts by weight: 1 to 3 parts of calcium chloride and 3 to 6 parts of sodium carboxymethyl cellulose.
The embodiment of the application also provides a benzene series remover for the finish paint of the indoor plate, which comprises the following raw materials in parts by weight:
100 parts of water, 10 parts of ethanol, 3 parts of sodium chloride, 2 parts of calcium chloride, 2 parts of sodium dodecyl sulfate, 5 parts of sodium carboxymethyl cellulose and 6 parts of polyacrylamide.
As shown in fig. 1, an embodiment of the present application further provides a use method of the benzene-based remover for indoor plate top-coat, including: step 1: mixing water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide, and preparing into a mixed solution; step 2: mixing calcium chloride and sodium carboxymethylcellulose uniformly to obtain solid powder; and step 3: the mixed solution is sprayed on the surface of the decorative material, and then the solid powder is sprayed on the surface of the decorative material, wherein both the mixed solution and the solid powder can be sprayed by adopting a spray bottle.
In other embodiments, 100 parts of water, 8-15 parts of ethanol, 2-3 parts of sodium chloride, 1-3 parts of sodium dodecyl sulfate and 5-8 parts of polyacrylamide are prepared into a mixed solution; 1-3 parts of calcium chloride and 3-6 parts of sodium carboxymethylcellulose are taken to prepare solid powder.
In other embodiments, after spraying the mixed solution, spraying the solid powder at an interval of 60 to 120 seconds, standing for 5 to 7 days, and then wiping off the formed solid attachments to realize the removal of the benzene series.
The following are illustrated by specific examples:
example 1:
the indoor plate finish benzene series remover comprises the following raw materials in parts by weight: 100 parts of water, 8 parts of ethanol, 2 parts of sodium chloride, 1 part of sodium dodecyl sulfate, 5 parts of polyacrylamide, 1 part of calcium chloride and 3 parts of sodium carboxymethylcellulose;
preparing water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide into a mixed solution; preparing calcium chloride and sodium carboxymethyl cellulose into solid powder; and spraying the mixed solution on the surface of the decorative material at intervals of 120 seconds, spraying the solid powder on the surface of the decorative material, standing for 5 days, and wiping off formed solid attachments.
Example 2:
the indoor plate finish benzene series remover comprises the following raw materials in parts by weight: 100 parts of water, 15 parts of ethanol, 3 parts of sodium chloride, 3 parts of sodium dodecyl sulfate, 8 parts of polyacrylamide, 3 parts of calcium chloride and 6 parts of sodium carboxymethylcellulose;
preparing water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide into a mixed solution; preparing calcium chloride and sodium carboxymethyl cellulose into solid powder; and spraying the mixed solution on the surface of the decorative material at intervals of 120 seconds, spraying the solid powder on the surface of the decorative material, standing for 6 days, and wiping off formed solid attachments.
Example 3:
the indoor plate finish benzene series remover comprises the following raw materials in parts by weight: 100 parts of water, 10 parts of ethanol, 3 parts of sodium chloride, 2 parts of calcium chloride, 2 parts of sodium dodecyl sulfate, 5 parts of sodium carboxymethyl cellulose and 6 parts of polyacrylamide;
preparing water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide into a mixed solution; preparing calcium chloride and sodium carboxymethyl cellulose into solid powder; and spraying the mixed solution on the surface of the decorative material at intervals of 120 seconds, spraying the solid powder on the surface of the decorative material, standing for 7 days, and wiping off formed solid attachments.
Comparative example 1:
the raw materials and procedures were the same as in example 3 except that calcium chloride and sodium carboxymethylcellulose were not added.
Comparative example 2:
the remaining raw materials and procedures were exactly the same as in example 3, except that ethanol, sodium dodecylsulfate and polyacrylamide were not added.
And (3) testing:
establishing a test chamber and a blank chamber, wherein the volumes of the test chamber and the blank chamber are both 1 cubic meter, and plates coated with alkyd resin paint are placed in the test chamber and the blank chamber; in the test chamber, the benzene series removing agents of examples 1 to 3 and comparative examples 1 to 2 were applied to alkyd resin paint-coated plates of the same size, and solid deposits were wiped off after 7 days of the test, and then the benzene series concentrations in the test chamber and the blank chamber were measured, and the results are shown in tables 1 to 2.
TABLE 1 volatile concentration of benzene series in blank chamber
| Item | Benzene and its derivatives | Toluene | Xylene |
| Average concentration (mg/m) 3 ) | 0.85 | 0.55 | 0.49 |
TABLE 2 volatile concentration of benzene series in test chamber after each example and comparative example
As can be seen from tables 1-2, compared with the plates in the blank cabin, the concentrations of benzene, toluene and xylene in the blank cabin are far beyond the national standard because benzene series remover is not used for treatment; after the benzene series remover is used, the concentrations of benzene, toluene and xylene are reduced to a great extent except for the comparative example 2; the reason why the decrease in the benzene series concentration in comparative example 2 was small may be that there were less solid deposits (sodium dodecylsulfate, polyacrylamide) adsorbing the benzene series; the reason why the benzene series concentration in comparative example 1 decreased less than in each example is that the thermal action without calcium chloride promoted the decomposition and volatilization of the benzene series clusters; therefore, the benzene series remover raw materials, in particular to calcium chloride, sodium dodecyl sulfate, polyacrylamide and sodium carboxymethyl cellulose, can be cooperatively matched to remove benzene series to a great extent.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.
Claims (8)
1. The indoor plate finish benzene series remover is characterized by comprising the following raw materials:
water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide.
2. The indoor board finish benzene series remover according to claim 1, further comprising:
calcium chloride and sodium carboxymethyl cellulose.
3. The indoor board finish benzene series remover according to claim 1, characterized by comprising the following raw materials in parts by weight:
100 parts of water, 8-15 parts of ethanol, 2-3 parts of sodium chloride, 1-3 parts of sodium dodecyl sulfate and 5-8 parts of polyacrylamide.
4. The indoor plate finish benzene series remover according to claim 3, further comprising the following raw materials in parts by weight:
1 to 3 parts of calcium chloride and 3 to 6 parts of sodium carboxymethyl cellulose.
5. The indoor plate finish benzene series remover is characterized by comprising the following raw materials in parts by weight:
100 parts of water, 10 parts of ethanol, 3 parts of sodium chloride, 2 parts of calcium chloride, 2 parts of sodium dodecyl sulfate, 5 parts of sodium carboxymethyl cellulose and 6 parts of polyacrylamide.
6. The use method of the indoor plate finish paint benzene series remover is characterized by comprising the following steps:
step 1: preparing water, ethanol, sodium chloride, sodium dodecyl sulfate and polyacrylamide into a mixed solution;
step 2: preparing calcium chloride and sodium carboxymethyl cellulose into solid powder;
and step 3: and spraying the mixed solution on the surface of the decorative material, and then spraying the solid powder on the surface of the decorative material.
7. The use method of the indoor plate finish benzene series remover according to claim 6, characterized in that 100 parts of water, 8-15 parts of ethanol, 2-3 parts of sodium chloride, 1-3 parts of sodium dodecyl sulfate and 5-8 parts of polyacrylamide are prepared into a mixed solution;
taking 1-3 parts of calcium chloride and 3-6 parts of sodium carboxymethylcellulose, and preparing into solid powder.
8. The method for using the benzene series remover for the finish paint of the indoor board as claimed in claim 6, wherein the solid powder is sprayed at an interval of 60 to 120 seconds after the mixed solution is sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933657.8A CN115264731A (en) | 2022-08-04 | 2022-08-04 | Benzene series remover for indoor plate finish paint and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933657.8A CN115264731A (en) | 2022-08-04 | 2022-08-04 | Benzene series remover for indoor plate finish paint and using method thereof |
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| Publication Number | Publication Date |
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| CN115264731A true CN115264731A (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210933657.8A Pending CN115264731A (en) | 2022-08-04 | 2022-08-04 | Benzene series remover for indoor plate finish paint and using method thereof |
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| Country | Link |
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| CN (1) | CN115264731A (en) |
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2022
- 2022-08-04 CN CN202210933657.8A patent/CN115264731A/en active Pending
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