CN112877703A - Preparation method of novel all-weather cleaning agent for cannons - Google Patents
Preparation method of novel all-weather cleaning agent for cannons Download PDFInfo
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- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
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Abstract
The invention relates to the field of cleaning agent preparation, and provides a preparation method of a novel all-weather blasting cleaning agent, which is prepared by mixing a surfactant, inorganic alkali, an organic solvent, an auxiliary agent, water and a graphene modified iron oleate/boric acid polymer, wherein the cleaning agent not only adopts a compound surfactant, but also is added with the graphene modified iron oleate/boric acid polymer with a decontamination function, and is suitable for removing various oil stains, is suitable for various cleaning modes such as immersion cleaning, mechanical cleaning, manual cleaning and the like, and has low use temperature and good effects of removing oil and carbon deposition; the cleaning agent has the advantages of small dosage, low cost, simple operation, no toxicity, no pollution to the environment, no corrosion to metals, and rust prevention and removal functions; the water-based alkaline cleaning agent composition has the characteristic of wide use temperature range, can quickly remove carbon deposit and heavy oil stain in-40 to 90 extreme environments, and has a strong cleaning effect on heavy oil carbon deposit on military devices.
Description
Technical Field
The invention relates to the field of preparation of cleaning agents, in particular to a preparation method of a novel all-weather cleaning agent for cannons.
Background
The lubricating oil is acted by high temperature in work, oxidation, nitration and vulcanization reactions can be carried out on the lubricating oil in the presence of oxygen and nitrogen in the air, and the lubricating oil can also degrade an antioxidant and an antiwear agent, so that the lubricating oil can also 'store dirt and contain dirt'. These contaminants include: the wear particles and corrosion products of the parts, as well as the colloid, asphalt, oil sludge, combustion products and the like formed by a series of physical and chemical changes of lubricating oil and additives. Therefore, not only is the oil monitoring performed in real time, but also the oil is replaced periodically. But it is far from sufficient to replace the oil only periodically. The oil sludge and solid pollutants accumulated in the oil passage are mixed with the newly added engine oil, so that the new oil is polluted and the performance is reduced. Therefore, cleaning of the oil gallery and the lubricating sludge on the oil pan before replacement with new oil is necessary.
CN101338256A provides a carbon deposition cleaning agent, which mainly comprises the following components: dirt separating agent, distilled water, machine head water and part cleaning agent, wherein the components are in the following ratio: 5-50 ml of dirt separating agent, 60-150 ml of distilled water, 250 ml of handpiece water and 350 ml of part cleaning agent and 80-180 ml of part cleaning agent; wherein, the dirt separating agent is preferably 10 ml, the distilled water is preferably 90 ml, the machine head water is preferably 300 ml, and the part cleaning agent is preferably 100ml, so that the best carbon deposition cleaning effect can be achieved. The carbon deposit cleaning agent has the advantages of unique formula, good cleaning effect and high cleaning efficiency, and can restore the power of an engine, prolong the service life of the engine and reduce the oil consumption of an automobile by cleaning through the carbon deposit cleaning agent. And the air pollution rate is low, and the safety performance is high.
CN1162630A relates to a carbon deposition cleaning agent for a gas water heater, which comprises the following components in percentage by weight: 3-4.5% of sodium fatty alcohol polyoxyethylene ether sulfate, 1-2% of fatty acid alkanolamide, 1.5-2.5% of alkylphenol polyoxyethylene (10) ether, 1-2% of sodium tripolyphosphate, 0.5-1% of sodium pyrophosphate, 1-3% of ethanol, 0.02-0.06% of 2-bromo-2-nitro-1, 3-propanediol, 0.5-2% of citric acid and 82.94-91.48% of water. The carbon deposition cleaning agent for the gas water heater can be used for removing the carbon deposition of the gas water heater so as to enable gas to be fully combusted, thereby preventing the occurrence of poisoning accidents and improving the heat efficiency. It is safe, non-toxic, non-corrosive and simple in use.
CN107236604A discloses a foam carbon deposition removal cleaning agent, which is prepared from 35-42% of nitrogen-methyl tetrahydropyrrolone, 2-5% of ethylene glycol monobutyl ether, 25-30% of deionized water, TERGTTOL 15-S-199-13%, 0.3-0.7% of ammonia water, 3-6% of morpholine, 0.1-0.4% of benzotriazole, 0.1-0.3% of sodium benzoate and 26-17% of propane butane LPG 2.713; the foam carbon deposition removing cleaning agent is suitable for various gasoline engines containing carburetors and injection systems, and can effectively decompose carbon deposition and compounds accumulated on valves, pistons, piston rings and intake manifolds, thereby improving the phenomena of fuel consumption, unstable idling and insufficient horsepower of automobiles, and simultaneously reducing the emission of carbon monoxide and incompletely combusted waste gas.
Military products are special, such as various artillery products, are often in outdoor environments, and the lower outdoor environment can seriously affect cleaning operation.
Disclosure of Invention
In order to solve the problems, the invention provides a preparation method of a novel all-weather cleaning agent for firecrackers.
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 40-60 parts of surfactant and 50-70 parts of inorganic base into a mixing kettle according to the mass parts, controlling the temperature to be 20-45 ℃, stirring for 10-30min, then adding 30-50 parts of organic solvent and 20-40 parts of auxiliary agent, controlling the temperature to be 35-55 ℃, stirring for 20-40min, adding 780-860 parts of water and 2-7 parts of graphene modified iron oleate/boric acid polymer after the stirring is finished, continuously stirring and mixing for 1-5h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
A graphene modified iron oleate/boric acid polymer is prepared by the following steps:
mixing 17-25 parts of iron oleate, 4-11 parts of triallyl borate, 0.3-0.8 part of diallyl bisphenol A and 0.1-0.5 part of emulsifier according to the mass parts, adding 150-180 parts of petroleum ether under the protection of nitrogen, and stirring and dispersing for 10-30 min; and then controlling the temperature to 65-80 ℃, slowly adding 10-20 parts of a petroleum ether solution of benzoyl peroxide with the mass percent content of 5% -10% into a reaction kettle, controlling the addition within 30-40min, continuously stirring for reaction for 3-8h, adding 0.05-0.23 part of graphene oxide after the reaction is finished, continuously controlling the temperature to 60-80 ℃, stirring for 2-5h, and then decompressing and steaming to remove the solvent, thus obtaining the graphene modified iron oleate/boric acid polymer.
The equation for its partial reaction is schematically:
the surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to the mass ratio of 1: 0.1-0.5: 0.3-0.8.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 0.6-1.8.
The organic solvent is diethyl ether or dimethyl ether or isobutyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.2-0.7:0.1-0.8: 1.
The novel all-weather gun cleaning agent is prepared, the cleaning agent disclosed by the invention not only adopts a compounded surfactant, but also is added with a graphene modified iron oleate/boric acid polymer with a decontamination function, and the cleaning agent disclosed by the invention is suitable for removing various oil stains, is suitable for various cleaning modes such as immersion cleaning, mechanical cleaning and manual cleaning, and has the advantages of low use temperature and good effects of removing oil and carbon deposition; the cleaning agent has the advantages of small dosage, low cost, simple operation, no toxicity, no pollution to the environment, no corrosion to metals, and rust prevention and removal functions; the water-based alkaline cleaning agent composition has the characteristic of wide use temperature range, can quickly remove carbon deposit and heavy oil stain in-40 to 90 extreme environments, and has a strong cleaning effect on heavy oil carbon deposit on military devices.
Drawings
Fig. 1 is a fourier infrared spectrum of the graphene-modified iron oleate/boric acid polymer prepared in example 2:
at 1434cm-1A symmetric telescopic absorption peak of carboxylate ions is present nearby and is 1348cm-1An absorption peak of boron-oxygen bond at 1140cm exists nearby-1The antisymmetric telescopic absorption peak of carbon-oxygen bond is present nearby and is 1500cm-1An absorption peak of a benzene ring skeleton exists nearby, so that the graphene modified iron oleate/boric acid polymer participates in the reaction.
Detailed Description
The invention is further illustrated by the following specific examples:
adding 100ml of cleaning agent into a beaker at the low temperature of-15 ℃, respectively putting a workpiece full of oil stain and a workpiece with carbon deposit (50 g of the workpiece contains 5 +/-1 g of oil stain or carbon deposit), taking out after 30 seconds, washing with clear water, drying, weighing the workpiece, and calculating the oil stain removal rate and the carbon deposit removal rate.
Example 1
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 40g of surfactant and 50g of inorganic base into a mixing kettle, controlling the temperature to be 20 ℃, stirring for 10min, then adding 30g of organic solvent and 20g of auxiliary agent, controlling the temperature to be 35 ℃, stirring for 20min, adding 780g of water and 2g of graphene modified iron oleate/boric acid polymer after the stirring is finished, continuously stirring and mixing for 1h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
A graphene modified iron oleate/boric acid polymer is prepared by the following steps:
mixing 17g of iron oleate, 4g of triallyl borate, 0.3-g of diallyl bisphenol A and 0.1g of emulsifier, adding 150g of petroleum ether under the protection of nitrogen, and stirring and dispersing for 10 min; and then controlling the temperature to 65 ℃, slowly adding 10g of a 5 mass percent benzoyl peroxide petroleum ether solution into a reaction kettle, controlling the addition within 30min, continuously stirring for reaction for 3h, adding 0.05g of graphene oxide after the reaction is finished, continuously controlling the temperature to 60 ℃, stirring for 2h, and then evaporating the solvent under reduced pressure to obtain the graphene modified iron oleate/boric acid polymer.
The adsorbent is activated carbon.
The surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to a mass ratio of 1: 0.1: 0.3.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 0.6.
The organic solvent is diethyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.2:0.1: 1.
Example 2
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 50g of surfactant and 60g of inorganic base into a mixing kettle, controlling the temperature to be 35 ℃, stirring for 20min, then adding 40g of organic solvent and 30g of auxiliary agent, controlling the temperature to be 45 ℃, stirring for 30min, adding 820g of water and 3.4g of graphene modified iron oleate/boric acid polymer after the stirring is finished, continuously stirring and mixing for 3h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
A graphene modified iron oleate/boric acid polymer is prepared by the following steps:
mixing 19g of iron oleate, 7g of triallyl borate, 0.5g of diallyl bisphenol A and 0.3g of emulsifier, adding 160g of petroleum ether under the protection of nitrogen, and stirring and dispersing for 17 min; and then controlling the temperature to 72 ℃, slowly adding 14g of a petroleum ether solution containing 7% by mass of benzoyl peroxide into the reaction kettle, controlling the addition within 35min, continuously stirring for reaction for 6h, adding 0.1g of graphene oxide after the reaction is finished, continuously controlling the temperature to 67 ℃, stirring for 3h, and then evaporating the solvent under reduced pressure to obtain the graphene modified iron oleate/boric acid polymer. The adsorbent is activated carbon or activated clay.
The surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to the mass ratio of 1: 0.3: 0.5.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 1.2.
The organic solvent is methyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.5:0.3: 1.
Example 3
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 60g of surfactant and 70g of inorganic base into a mixing kettle, controlling the temperature to be 45 ℃, stirring for 30min, then adding 50g of organic solvent and 40g of auxiliary agent, controlling the temperature to be 55 ℃, stirring for 40min, adding 860g of water and 7g of graphene modified iron oleate/boric acid polymer after the completion of stirring, continuing stirring and mixing for 5h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
A graphene modified iron oleate/boric acid polymer is prepared by the following steps:
mixing 25g of iron oleate, 11g of triallyl borate, 0.8g of diallyl bisphenol A and 0.5g of emulsifier, adding 180g of petroleum ether under the protection of nitrogen, and stirring and dispersing for 30 min; and then controlling the temperature to 80 ℃, slowly adding 20g of 10 mass percent benzoyl peroxide petroleum ether solution into the reaction kettle, controlling the addition within 40min, continuously stirring for reaction for 8h, adding 0.23g of graphene oxide after the reaction is finished, continuously controlling the temperature to 80 ℃, stirring for 5h, and then decompressing and steaming off the solvent to obtain the graphene modified iron oleate/boric acid polymer. The adsorbent is activated clay.
The surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to the mass ratio of 1: 0.5: 0.8.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 1.8.
The organic solvent is diethyl ether or dimethyl ether or isobutyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.7: 0.8: 1.
The removal rates of the cleaning agents prepared in the above examples for oil stain and carbon deposit are shown in the following table:
| carbon deposition removal Rate (%) | Oil stain removal Rate (%) | |
| Example 1 | 96.34 | 98.71 |
| Example 2 | 96.92 | 98.84 |
| Example 3 | 97.16 | 99.18 |
Comparative example 1
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 40g of surfactant and 50g of inorganic base into a mixing kettle, controlling the temperature to be 20 ℃, stirring for 10min, then adding 30g of organic solvent and 20g of auxiliary agent, controlling the temperature to be 35 ℃, stirring for 20min, adding 780g of water and 2g of graphene modified iron oleate/boric acid polymer after the stirring is finished, continuously stirring and mixing for 1h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
A graphene modified iron oleate/boric acid polymer is prepared by the following steps:
mixing 17g of iron oleate, 4g of triallyl borate, 0.3-g of diallyl bisphenol A and 0.1g of emulsifier, adding 150g of petroleum ether under the protection of nitrogen, and stirring and dispersing for 10 min; and then controlling the temperature to 65 ℃, slowly adding 10g of a 5 mass percent benzoyl peroxide petroleum ether solution into a reaction kettle, controlling the addition within 30min, continuously stirring for reaction for 3h, adding 0.05g of graphene oxide after the reaction is finished, continuously controlling the temperature to 60 ℃, stirring for 2h, and then evaporating the solvent under reduced pressure to obtain the graphene modified iron oleate/boric acid polymer. The adsorbent is activated carbon.
The surfactant is fatty alcohol-polyoxyethylene ether.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 0.6.
The organic solvent is diethyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.2:0.1: 1.
Comparative example 2
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 40g of surfactant and 50g of inorganic base into a mixing kettle, controlling the temperature to be 20 ℃, stirring for 10min, then adding 30g of organic solvent and 20g of auxiliary agent, controlling the temperature to be 35 ℃, stirring for 20min, adding 780g of water after the stirring is finished, continuing stirring and mixing for 1h, and cooling to room temperature to obtain the novel all-weather gun cleaning agent.
The surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to a mass ratio of 1: 0.1: 0.3.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 0.6.
The organic solvent is diethyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.2:0.1: 1.
Comparative example 3
A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 40g of surfactant and 50g of inorganic base into a mixing kettle, controlling the temperature to be 20 ℃, stirring for 10min, then adding 30g of organic solvent and 20g of auxiliary agent, controlling the temperature to be 35 ℃, stirring for 20min, adding 780g of water and 2g of graphene modified iron oleate/boric acid polymer after the stirring is finished, continuously stirring and mixing for 1h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
A graphene modified iron oleate/boric acid polymer is prepared by the following steps:
mixing 17g of iron oleate, 4g of triallyl borate, 0.3-g of diallyl bisphenol A and 0.1g of emulsifier, adding 150g of petroleum ether under the protection of nitrogen, and stirring and dispersing for 10 min; and then controlling the temperature to 65 ℃, slowly adding 10g of a 5 mass percent benzoyl peroxide petroleum ether solution into a reaction kettle, controlling the addition within 30min, continuously stirring for reaction for 3h, adding 0.05g of graphene oxide after the reaction is finished, continuously controlling the temperature to 60 ℃, stirring for 2h, and then evaporating the solvent under reduced pressure to obtain the graphene modified iron oleate/boric acid polymer. The adsorbent is activated carbon.
The surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to a mass ratio of 1: 0.1: 0.3.
The inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 0.6.
The organic solvent is diethyl ether.
The auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.2:0.1: 1.
The removal rate of the cleaning agent prepared in the comparative example on oil stains and carbon deposition is shown in the following table:
| carbon deposition removal Rate (%) | Oil stain removal Rate (%) | |
| Comparative example 1 | 93.21 | 94.16 |
| Comparative example2 | 87.19 | 89.62 |
| Comparative example 3 | 95.31 | 96.54 |
Claims (6)
1. A preparation method of a novel all-weather cleaning agent for firecrackers comprises the following steps:
adding 40-60 parts of surfactant and 50-70 parts of inorganic base into a mixing kettle according to the mass parts, controlling the temperature to be 20-45 ℃, stirring for 10-30min, then adding 30-50 parts of organic solvent and 20-40 parts of auxiliary agent, controlling the temperature to be 35-55 ℃, stirring for 20-40min, adding 780-860 parts of water and 2-7 parts of graphene modified iron oleate/boric acid polymer after the stirring is finished, continuously stirring and mixing for 1-5h, and cooling to room temperature to obtain the novel all-weather blasting cleaning agent.
2. The preparation method of the novel all-weather gun cleaning agent as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation method of the graphene modified iron oleate/boric acid polymer comprises the following steps:
mixing 17-25 parts of iron oleate, 4-11 parts of triallyl borate, 0.3-0.8 part of diallyl bisphenol A and 0.1-0.5 part of emulsifier according to the mass parts, adding 150-180 parts of petroleum ether under the protection of nitrogen, and stirring and dispersing for 10-30 min; and then controlling the temperature to 65-80 ℃, slowly adding 10-20 parts of a petroleum ether solution of benzoyl peroxide with the mass percent content of 5% -10% into a reaction kettle, controlling the addition within 30-40min, continuously stirring for reaction for 3-8h, adding 0.05-0.23 part of graphene oxide after the reaction is finished, continuously controlling the temperature to 60-80 ℃, stirring for 2-5h, and then decompressing and steaming to remove the solvent, thus obtaining the graphene modified iron oleate/boric acid polymer.
3. The preparation method of the novel all-weather gun cleaning agent as claimed in claim 1, wherein the preparation method comprises the following steps: the surfactant is fatty alcohol-polyoxyethylene ether, nonylphenol polyoxyethylene ether and coconut oil fatty acid diethanolamide according to the mass ratio of 1: 0.1-0.5: 0.3-0.8.
4. The preparation method of the novel all-weather gun cleaning agent as claimed in claim 1, wherein the preparation method comprises the following steps: the inorganic alkali is composed of sodium hydroxide and sodium bicarbonate according to the mass ratio of 1: 0.6-1.8.
5. The preparation method of the novel all-weather gun cleaning agent as claimed in claim 1, wherein the preparation method comprises the following steps: the organic solvent is diethyl ether or dimethyl ether or isobutyl ether.
6. The preparation method of the novel all-weather gun cleaning agent as claimed in claim 1, wherein the preparation method comprises the following steps: the auxiliary agent is composed of sodium metasilicate, sodium citrate and urea according to the mass ratio of 0.2-0.7:0.1-0.8: 1.
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| CN108554325A (en) * | 2018-05-14 | 2018-09-21 | 苏州知益微球科技有限公司 | A kind of equal grain preparation of magnetic silicon dioxide microsphere |
| CN112251758A (en) * | 2020-10-20 | 2021-01-22 | 安徽省玉环清洗设备制造有限公司 | Automobile part cleaning agent |
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- 2021-02-05 CN CN202110158041.3A patent/CN112877703A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5747439A (en) * | 1996-04-02 | 1998-05-05 | Church & Dwight Co, Inc. | Aqueous sodium salt metal cleaner |
| CN101445939A (en) * | 2008-12-26 | 2009-06-03 | 中国人民解放军第五七一九工厂 | Water-base cleaning agent composition capable of quickly removing carbon deposit and heavy oil |
| CN101671604A (en) * | 2009-09-29 | 2010-03-17 | 大连三达奥克化学股份有限公司 | Environment-friendly deposited carbon cleaning agent and preparation method thereof |
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Application publication date: 20210601 |