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Preparation method for high-performance emulsified oil
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A production method and emulsified oil technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of poor lubrication, anti-rust ability, high price, and increased production costs, and achieve low cost, improve work efficiency, and avoid corrosion. Effect
Inactive Publication Date: 2018-05-15
徐州瀚德机械有限公司
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Summary
Abstract
Description
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Problems solved by technology
[0002] At present, emulsified oil is used in the machining and cutting process, which generally has a good cooling effect, but the various raw materials used in it are expensive, which directly increases the production cost, and the lubricating and antirust capabilities are poor
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0016] The emulsified oil is made as follows:
[0017] (1) Weigh 60 parts of mineral oil, 2 parts of sodium petroleumsulfonate, 1 part of magnesiumphosphate, 2 parts of diethylene glycol, 5 parts of acetone, 5 parts of methanol, 2 parts of sodium hydroxide, 1 part of potassiumpermanganate, soften 6 parts of water, add triethanolamine, methanol, and acetone into the reaction kettle at 25°C at the same time, stir thoroughly for 30 minutes to dissolve;
[0020] (4) Precipitate at room temperature for 12-15 hours, then filter to remove impurities to obtain emulsified oil.
[0021] The raw materials used in the above examples are easy to obtain and the cost is low. It has been found through actual use that it has a ...
Embodiment 2
[0023] The emulsified oil is made as follows:
[0024] (1) Weigh 55 parts of mineral oil, 2.5 parts of sodium petroleum sulfonate, 3 parts of magnesium phosphate, 2 parts of triethanolamine, 4 parts of acetone, 5 parts of methanol, 2.5 parts of sodium hydroxide, 1.5 parts of potassium permanganate, demineralized water 5.5 parts, at 25°C, add triethanolamine, methanol, and acetone into the reaction kettle at the same time, stir thoroughly for 30 minutes to dissolve;
[0027] (4) Precipitate at room temperature for 12-15 hours, then filter to remove impurities to obtain emulsified oil.
[0028] Use effect is consistent with embodiment 1.
Embodiment 3
[0030] The emulsified oil is made as follows:
[0031] (1) Weigh 50 parts of mineral oil, 2 parts of sodium petroleum sulfonate, 1 part of magnesium phosphate, 2 parts of triethanolamine, 3 parts of acetone, 4 parts of methanol, 2 parts of sodium hydroxide, 1 part of potassium permanganate, demineralized water 5 parts, at 25°C, add triethanolamine, methanol, and acetone into the reaction kettle at the same time, stir thoroughly for 30 minutes to dissolve;
[0032] (2) Add mineral oil, sodium petroleum sulfonate, and magnesium phosphate, and continue stirring for 10 minutes at normal temperature;
[0033] (3) Add sodium hydroxide, potassium permanganate, and demineralized water at 45°C, and homogenize for 15 minutes;
[0034] (4) Precipitate at room temperature for 12-15 hours, then filter to remove impurities to obtain emulsified oil.
[0035] Use effect is consistent with embodiment 1.
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Abstract
The invention discloses a preparation method for high-performance emulsified oil. The preparation method comprises the following steps of weighing 50-60 parts of mineral oil, 2-3 parts of petroleumsodiumsulfonate, 1-3 parts of magnesiumphosphate, 2-3 parts of triethanolamine, 3-5 parts of acetone, 4-5 parts of methanol, 2-3 parts of sodiumhydroxide, 1-2 parts of potassiumpermanganate and 5-6parts of softened water, simultaneously adding triethanolamine, methanol and acetone into a reaction kettle at the temperature of 25 DEG C and carrying out stirring fully for 30 minutes so as to enable the triethanolamine, the methanol and the acetone to be dissolved; adding the mineral oil, the petroleumsodiumsulfonate and the magnesiumphosphate and carrying out stirring continuously for 10 minutes at the normal temperature; adding the sodium hydroxide, potassiumpermanganate and softened water at the temperature of 40-45 DEG C and carrying out homogenizing for 15 minutes; and carrying outprecipitating for 12-15 hours at the normal temperature and then carrying out filtering and removing impurities so as to obtain the emulsified oil. According to the preparation method, the adopted raw materials are easy to obtain and low in cost, actual use shows that the emulsified oil has a relatively strong lubricating effect, can replace sulfurized cutting oil and has good anti-corrosion performance when being used for heavy-load cuttingmachining, the working efficiency can be improved, the surfaces of parts can be protected, corrosion of the parts can be avoided, and the emulsified oilis worthy of being widely popularized and used.
Description
technical field [0001] The invention relates to a method for preparing high-performance emulsified oil, belonging to the field of oil preparation. Background technique [0002] At present, emulsified oil is used in the machining and cutting process, which generally has a good cooling effect, but the various raw materials used in it are expensive, which directly increases the production cost, and has poor lubrication and anti-rust capabilities. Therefore, how to produce emulsified oil with high performance and low cost is an urgent problem to be solved. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the object of the present invention is to provide a method for producing high-performance emulsified oil with simple operation and low production cost, and the prepared emulsified oil has good use effect. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a kind of preparation ...
Claims
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Application Information
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