CN108410590B - Cleaning agent and application thereof in cleaning ceramic filter plate - Google Patents
Cleaning agent and application thereof in cleaning ceramic filter plate Download PDFInfo
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- CN108410590B CN108410590B CN201810351008.0A CN201810351008A CN108410590B CN 108410590 B CN108410590 B CN 108410590B CN 201810351008 A CN201810351008 A CN 201810351008A CN 108410590 B CN108410590 B CN 108410590B
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a cleaning agent and application thereof in cleaning a ceramic filter plate, wherein the cleaning agent mainly comprises the following components: the metal ion composite material comprises a metal ion complexing agent, an organic penetrating agent, a main agent A and a main agent B, wherein the main agent A is at least one of water-soluble organic acids, and the main agent B is soluble salt corresponding to the main agent A. The main agent B in the cleaning agent can promote the indissolvable metal salt of the main agent A to be dissolved in the water solution, the cleaning effect is enhanced, the metal ion complexing agent and the organic penetrating agent can generate a synergistic effect, and fine-grained metal minerals blocking filter holes are dissolved, indissolvable attachments and organic agents are cleaned, so that the ceramic plate is cleaned comprehensively and thoroughly, the production efficiency of the ceramic filter is improved, the service life of the filter plate is prolonged, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a cleaning agent and application thereof in cleaning a ceramic filter plate.
Background
The ceramic filter is a device which adopts a microporous ceramic plate as a filter medium and realizes solid-liquid separation by applying the capillary effect principle. When the capillary force in the micropores of the ceramic plate is greater than the pressure difference between the two ends of the micropores, the micropores are filled with liquid, and air is prevented from passing through the micropores. When the filter plate is immersed in the ore pulp, the dehydration process is started by virtue of natural force generated by capillary effect under the condition of no external force, and solid particles in the ore pulp are accumulated on the surface of the filter plate to form a filter cake, so that the aim of solid-liquid separation is fulfilled.
In actual industrial production, micropores of the ceramic filter plate are often blocked by micro-fine mineral and organic matters, so that the use efficiency is affected and the service life is shortened. After each filtration cycle, the ceramic plate is immediately washed with backwash water to wash away residual filter cake and fine particles in the surface pores of the ceramic plate caused by the gap between the filter plate and the scraper. The micropore blockage of the filter plate after working for a period of time is more and more serious, the fine mineral particles and the chemical substances such as calcium carbonate, calcium sulfate and the like extruded into micropores on the surface of the filter ceramic chip cannot be cleaned up only by backwashing water in long-time operation, and in order to recover the technical performance, the current home and abroad more commonly used methods are as follows: ultrasonic cleaning, chemical cleaning, and combinations thereof. The ultrasonic cleaning is to generate cavitation by bubbles generated by high-frequency vibration, bombard attachments on the surface of the ceramic filter plate and mechanically promote the attachments to fall off, so that the surface of the filter plate is cleaned, but the blockages in micropores of the ceramic plate are difficult to clean; the chemical cleaning method mainly adopts nitric acid, hydrochloric acid, hydrofluoric acid, oxalic acid or a compound of the acids, and then combines substances such as salts, surfactants and the like to clean the ceramic filter plate.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing a cleaning agent and application thereof in cleaning a ceramic filter plate.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the cleaning agent comprises the following components in percentage by weight:
the main agent A is at least one of water-soluble organic acids, and the main agent B is soluble salt corresponding to the main agent A.
In the cleaning agent, preferably, the metal ion complexing agent comprises 0.4-1.0% of tannic acid and 0.2-0.5% of potassium ferrocyanide trihydrate. The tannic acid has a strong complexing effect on metal ions such as iron ions, copper ions, zinc ions and the like in minerals, and a plurality of ortho phenolic hydroxyl structures of the tannic acid can be used as a polybase ligand to perform a complexing reaction with the metal ions. Two adjacent phenolic hydroxyl groups can form stable five-membered ring chelate with metal ions in the form of oxygen anions, and the third phenolic hydroxyl group in the pyrogallol structure can promote the dissociation of the other two phenolic hydroxyl groups although not participating in the complexation, thereby promoting the formation and the stability of the complex; the potassium ferrocyanide trihydrate can complex metal ions such as iron and copper in the solution, and the dissolving capacity of the metal ions such as iron and copper is improved.
In the cleaning agent, preferably, the organic penetrating agent comprises 0.2-0.8% of fatty alcohol-polyoxyethylene ether and 0.5-1.5% of di-sec-octyl maleate sodium sulfonate. Fatty alcohol-polyoxyethylene ether and sodium di-sec-octyl maleate are organic penetrants, can improve the permeability of cleaning agents, promote the agents to permeate into micropores of the ceramic filter plate, facilitate the removal of the organic agents in the micropores, and simultaneously can perform physical or chemical adsorption with metal ions such as iron ions and copper ions, thereby facilitating the removal of the metal ions. The fatty alcohol-polyoxyethylene ether has a washing effect on organic substances (such as flotation reagents) and scales on the surface and in the inner micropores of the ceramic filter plate, and the adhesive force of the organic substances and the scales on the filter plate is weakened, so that the cleaning purpose is achieved.
In the cleaning agent, the water-soluble organic acid is preferably at least one selected from the group consisting of acetic acid, oxalic acid, malonic acid and succinic acid.
In the cleaning agent, the main agent a is preferably at least one selected from acetic acid and oxalic acid, and the main agent B is preferably a potassium salt or an ammonium salt corresponding to acetic acid or oxalic acid.
In the cleaning agent, preferably, the metal ion complexing agent is at least one of tannic acid, potassium ferrocyanide trihydrate, triethanolamine, sodium ethylene diamine tetracetate and tartaric acid. Triethanolamine, sodium ethylene diamine tetracetate and tartaric acid are dissolved in water, have strong chelating capacity to metal ions and form a stable complex.
In the cleaning agent, preferably, the organic penetrating agent is at least one of fatty alcohol-polyoxyethylene ether, di-sec-octyl maleate sodium sulfonate, dibutyl naphthalene sodium sulfonate, sodium dodecyl benzene sulfonate, sorbitan monooleate, nonylphenol polyoxyethylene ether and castor oil polyoxyethylene ether. The sodium dodecyl benzene sulfonate and the sodium dibutyl naphthalene sulfonate have strong binding capacity to metal ions in aqueous solution and good stability in a complex system, can be used together with other organic penetrants, and have synergistic effect. Sorbitan monooleate, nonylphenol polyoxyethylene ether and castor oil polyoxyethylene ether have strong permeability and permeate into the micro-holes to be combined with dirt, so that the cleaning effect is achieved.
In the cleaning agent, preferably, the number of carbon atoms in the fatty alcohol molecular group in the fatty alcohol-polyoxyethylene ether is 10-15.
Among the above-mentioned cleaning agents, it is preferable that the cleaning agent contains no other components than the above-mentioned components.
As a general inventive concept, the invention also provides an application of the cleaning agent in cleaning the ceramic filter plate.
The application preferably comprises the following steps:
(1) preparing a cleaning agent into a solution with the mass concentration of below 15% at normal temperature, and then soaking the ceramic filter plate in the solution;
(2) and (3) cleaning the ceramic filter plate soaked in the step (1) with water and drying to finish the whole cleaning process.
In the above application, preferably, in the step (1), the immersion time is 1 to 4 hours.
The components of the cleaning agent are environment-friendly products, are easy to degrade, do not contain inorganic acid, and are friendly to human bodies and environment.
The components of the cleaning agent have good solubility in water at normal temperature, and the use of the main agent B can promote the main agent A to dissolve and complex fine metal minerals and increase the solubility of the complex in water, so that the cleaning process can be smoothly carried out at normal temperature.
The main agent A in the cleaning agent component has the effects of dissolving, complexing and oxidizing fine-grained metal oxide minerals, metal sulfide minerals and various salt minerals which block the surfaces of the micropores of the ceramic filter plate, and the main agent B is beneficial to increasing the solubility of organic acid insoluble salts in the organic acid insoluble salts, enhancing the chelating or complexing capacity of a complexing agent and metal ions (iron ions and copper ions), promoting the reaction capacity of the main agent A and the fine-grained metal minerals, and simultaneously, the main agent A and the penetrant can permeate into the micropores to act with the minerals. The aim of cleaning the ceramic filter plate comprehensively and thoroughly is achieved through the combined action of the agents on the surface and the inside of the micropores of the ceramic plate.
Compared with the prior art, the invention has the following advantages:
(1) the cleaning agent disclosed by the invention is an environment-friendly product, is easy to degrade and is friendly to human bodies and environment;
(2) the cleaning agent does not need to heat the medicament in the using process, has low energy consumption, saves energy and protects the environment;
(3) the cleaning agent has good dissolving, complexing and chelating effects on fine metal minerals, and has good dredging effect on metal minerals blocked on the surface of the ceramic filter plate and in the filter cavity;
(4) the penetrant contained in the cleaning agent has strong permeability, and has good washing effect on organic matters blocked on the surface of the ceramic filter plate and in the inner cavity of the filter cavity;
(5) the components contained in the cleaning agent have mutual synergistic action, the cleaning effect is better than that of a single agent, the filtering efficiency of the ceramic filter plate can be effectively improved, and the service life of the ceramic filter plate is prolonged.
Detailed Description
In order to facilitate an understanding of the present invention, the present invention will be described more fully and in detail with reference to the preferred embodiments, but the scope of the present invention is not limited to the specific embodiments below.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by existing methods.
Example 1
The cleaning agent disclosed by the invention comprises the following components in percentage by weight:
the preparation method of the cleaning agent in the embodiment is as follows: the components are weighed according to the proportion and then added into a stirring barrel, stirred for 10 minutes at normal temperature, and discharged for standby, so that the cleaning agent is obtained.
Example 2
The cleaning agent disclosed by the invention comprises the following components in percentage by weight:
the preparation method of the cleaning agent in the embodiment is as follows: the components are weighed according to the proportion and then added into a stirring barrel, stirred for 10 minutes at normal temperature, and discharged for standby, so that the cleaning agent is obtained.
Example 3
The cleaning agent disclosed by the invention comprises the following components in percentage by weight:
the preparation method of the cleaning agent in the embodiment is as follows: the components are weighed according to the proportion and then added into a stirring barrel, stirred for 10 minutes at normal temperature, and discharged for standby, so that the cleaning agent is obtained.
Example 4
Taking the filtration flotation magnetite concentrate of Shandong Hualian mining industry as an example, a fatty acid collecting agent, starch, calcium oxide and other substances are added in the mineral separation stage, the granularity of the flotation concentrate is fine, the proportion of the-0.045 mm size fraction is about 90%, the ceramic filter plate needs to be shut down and cleaned after being normally used for 8 hours, a large amount of oxalic acid needs to be prepared into 60 ℃ aqueous solution for use in the cleaning process, the filtration efficiency of the cleaned filter plate is 80% of that of a new filter plate, and the service life of the ceramic filter plate is 7 months.
The cleaning agent of the embodiment 1 of the invention is used for cleaning the ceramic filter plate, the cleaning agent is firstly prepared into a solution with the mass concentration of 10% at normal temperature, then the ceramic filter plate is put into the solution to be soaked for 2 hours, the ceramic filter plate is taken out to be cleaned with water and dried, the filtering efficiency of the cleaned filter plate is close to 90% of that of a new filter plate, the service life is 12 months, the service life is prolonged by 70%, and the cleaning period is 12 hours by adopting the cleaning agent. Meanwhile, the cleaning process hardly corrodes stainless steel fittings on the ceramic filter plate.
Example 5
Taking the filtration flotation hematite of the Anglo gold Japan industry as an example, substances such as saponified fatty acid, starch, calcium oxide and the like are added in the mineral separation stage, the granularity of flotation concentrate is fine, the proportion of the-0.045 mm size fraction is about 92%, the ceramic filter plate needs to be shut down and cleaned after being normally used for 8 hours, a large amount of oxalic acid needs to be prepared into a solution with the temperature of 60 ℃ for use in the cleaning process, the filtration efficiency of the cleaned filter plate is 85% of that of a new filter plate, and the service life of the ceramic filter plate is 7 months.
The cleaning agent of the embodiment 2 of the invention is used for cleaning the ceramic filter plate, the cleaning agent is firstly prepared into a solution with the mass concentration of 11.1% at normal temperature, then the ceramic filter plate is put into the solution to be soaked for 2 hours, the ceramic filter plate is taken out to be cleaned by water and dried, the filtering efficiency of the cleaned filter plate is 92% of that of a new filter plate, the service life reaches 10 months, the service life is prolonged by 42%, and the cleaning period is 12 hours by adopting the cleaning agent. The cleaning process is almost non-corrosive to stainless steel fittings on the ceramic filter plates. Therefore, the cleaning effect is better, and the use cost of the filter plate is reduced.
Example 6
Taking the filtered copper concentrate of the large metallurgical nonferrous Fengshan copper ore as an example, substances such as xanthate, black powder, lime, pinitol and the like are added in the beneficiation stage, the ceramic filter plate needs to be stopped and cleaned after being normally used for 8 hours, the cleaning process adopts ultrasonic vibration and oxalic acid solution at 60 ℃ for combined cleaning, the filtering efficiency of the cleaned filter plate is 75 percent of that of a new filter plate, and the service life of the ceramic filter plate is 6 months.
The cleaning agent of the embodiment 3 of the invention is used for cleaning the ceramic filter plate, the cleaning agent is firstly prepared into a solution with the mass concentration of 13.4% at normal temperature, then the ceramic filter plate is put into the solution to be soaked for 2 hours, the ceramic filter plate is taken out to be cleaned and dried by water, the filtering efficiency of the cleaned filter plate is 90% of that of the new filter plate, the service life is 10 months, the service life is prolonged by 66%, and the cleaning period is 12 hours by adopting the cleaning agent. The cleaning effect of the invention is better, and the cleaning process hardly corrodes stainless steel fittings on the ceramic filter plate.
Claims (6)
1. The cleaning agent for cleaning the ceramic filter plate is characterized by comprising the following components in percentage by weight:
the main agent A is at least one of water-soluble organic acids, and the main agent B is a soluble salt corresponding to the main agent A;
the metal ion complexing agent comprises 0.4-1.0% of tannic acid and 0.2-0.5% of potassium ferrocyanide trihydrate;
the organic penetrant comprises 0.2-0.8% of fatty alcohol-polyoxyethylene ether and 0.5-1.5% of di-sec-octyl maleate sodium sulfonate;
the water-soluble organic acid is at least one selected from acetic acid, oxalic acid, malonic acid and succinic acid; the main agent A is at least one of acetic acid and oxalic acid, and the main agent B is potassium salt or ammonium salt corresponding to the acetic acid or the oxalic acid.
2. The cleaning agent for cleaning the ceramic filter plate according to claim 1, wherein the number of carbon atoms in a fatty alcohol molecular group in the fatty alcohol-polyoxyethylene ether is 10-15.
3. The cleaning agent according to claim 1 or 2, wherein the cleaning agent contains no further components other than the above-mentioned components.
4. Use of a cleaning agent according to any of claims 1 to 3 for cleaning ceramic filter plates.
5. The use according to claim 4, characterized in that it comprises in particular the following steps:
(1) preparing a cleaning agent into a solution with the mass concentration of below 15% at normal temperature, and then soaking the ceramic filter plate in the solution;
(2) and (3) cleaning the ceramic filter plate soaked in the step (1) with water and drying to finish the whole cleaning process.
6. Use according to claim 5, wherein in step (1), the immersion time is 1-4 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351008.0A CN108410590B (en) | 2018-04-18 | 2018-04-18 | Cleaning agent and application thereof in cleaning ceramic filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810351008.0A CN108410590B (en) | 2018-04-18 | 2018-04-18 | Cleaning agent and application thereof in cleaning ceramic filter plate |
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| Publication Number | Publication Date |
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| CN108410590A CN108410590A (en) | 2018-08-17 |
| CN108410590B true CN108410590B (en) | 2020-06-02 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298505A (en) * | 2020-02-21 | 2020-06-19 | 连云港博云机械有限公司 | Method for cleaning filter plate of ceramic filter |
| CN112358920A (en) * | 2020-11-04 | 2021-02-12 | 合肥微睿光电科技有限公司 | Ceramic plate cleaning liquid medicine for plasma chamber and application thereof |
| CN112940878A (en) * | 2021-02-04 | 2021-06-11 | 合肥华清方兴表面技术有限公司 | Filter plate cleaning agent of ceramic filter and preparation method thereof |
| CN113174294B (en) * | 2021-04-19 | 2022-04-08 | 无锡市怡禾格瑞环保设备有限公司 | Special cleaning agent for ceramic filter plate and composite filter plate |
| CN113430062A (en) * | 2021-06-28 | 2021-09-24 | 王单跻 | Ceramic filter cleaning agent |
| CN113462484A (en) * | 2021-06-28 | 2021-10-01 | 新疆水处理工程技术研究中心有限公司 | Cleaning agent for mine ceramic plate and preparation method and application thereof |
| CN114276878B (en) * | 2022-01-16 | 2023-12-12 | 韶关高科祥高新材料有限公司 | Environment-friendly ceramic filter plate cleaning agent |
| CN115340908A (en) * | 2022-08-16 | 2022-11-15 | 紫金矿业集团股份有限公司 | Environment-friendly solid mining cleaning agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257910A (en) * | 1998-12-23 | 2000-06-28 | 王福霖 | Quick-acting heavy-duty detergent |
| CN103562144A (en) * | 2011-04-14 | 2014-02-05 | 巴斯夫欧洲公司 | Method of dissolving and/or inhibiting the deposition of scale on surface of system |
| CN104403813A (en) * | 2014-12-22 | 2015-03-11 | 广东富行洗涤剂科技有限公司 | Cleaning agent |
| CN105733822A (en) * | 2014-12-24 | 2016-07-06 | 三星显示有限公司 | Cleaning composition for removing oxide and method of cleaning using the same |
| CN107674769A (en) * | 2017-10-18 | 2018-02-09 | 绍兴自远磨具有限公司 | A kind of ceramic cleaning fluid and its manufacture method and application |
-
2018
- 2018-04-18 CN CN201810351008.0A patent/CN108410590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257910A (en) * | 1998-12-23 | 2000-06-28 | 王福霖 | Quick-acting heavy-duty detergent |
| CN103562144A (en) * | 2011-04-14 | 2014-02-05 | 巴斯夫欧洲公司 | Method of dissolving and/or inhibiting the deposition of scale on surface of system |
| CN104403813A (en) * | 2014-12-22 | 2015-03-11 | 广东富行洗涤剂科技有限公司 | Cleaning agent |
| CN105733822A (en) * | 2014-12-24 | 2016-07-06 | 三星显示有限公司 | Cleaning composition for removing oxide and method of cleaning using the same |
| CN107674769A (en) * | 2017-10-18 | 2018-02-09 | 绍兴自远磨具有限公司 | A kind of ceramic cleaning fluid and its manufacture method and application |
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