CN111793519B - Degradable lubricating oil for conveyor - Google Patents
Degradable lubricating oil for conveyor Download PDFInfo
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- CN111793519B CN111793519B CN202010641332.3A CN202010641332A CN111793519B CN 111793519 B CN111793519 B CN 111793519B CN 202010641332 A CN202010641332 A CN 202010641332A CN 111793519 B CN111793519 B CN 111793519B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/061—Carbides; Hydrides; Nitrides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
Abstract
The invention discloses degradable lubricating oil for a conveyor, and relates to lubricating oil, which consists of the following substances: vegetable-based synthetic oil, iminodiethanol, water, organic acid, an enhancing additive, calcium hydroxide, an antioxidant, an anti-emulsifier, a preservative and a defoaming agent. The lubricating oil has the degradable characteristic, so that the pollution degree to the environment is obviously reduced, and the lubricating oil has good lubricating and using effects and high application value.
Description
Technical Field
The invention relates to lubricating oil, in particular to degradable lubricating oil for a conveyor.
Background
The fixed belt conveyor is a conveying machine with wide application in the field of conveying loose materials of quantitative packing boxes, and can be matched with the processing process in the production flow of each industrial enterprise to form a rhythmic line production conveying line.
The transmission part of the conveyor needs to use a large amount of lubricating oil, the lubricating oil is a liquid or semisolid lubricating oil used on various types of automobiles and mechanical equipment to reduce friction and protect the machinery and workpieces, mainly plays roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, can reduce friction and abrasion caused by contact of two objects as long as the lubricating oil is applied between the two objects which move relatively, namely the lubricating oil, the lubricating oil is a technically intensive product and is a complex mixture of hydrocarbon, and the lubricating oil is generally applied to oily liquid on the surfaces of moving parts such as machine bearings and the like in the production and processing of machinery and has the effects of reducing friction, avoiding friction, preventing machine abrasion and the like.
With the use of a large amount of lubricating oil and the increasing awareness of environmental crisis, the production of environmentally-friendly and degradable lubricating oil is vital because the environment is easily polluted by the large amount of lubricating oil due to permeation, leakage, overflow and improper treatment in the production, use and discharge processes.
The application numbers are: 201911061767.4 discloses a degradable lubricating oil and its preparation method, which uses vegetable synthetic oil as main component, the prepared lubricating oil has good degradable performance, but the lubricating effect is not good in practical use, and needs to be further enhanced.
Disclosure of Invention
The invention aims to provide degradable lubricating oil for a conveyor, which aims to solve the defects in the prior art.
The technical scheme adopted by the invention is as follows:
the degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
90-100 parts of plant-based synthetic oil, 25-30 parts of iminodiethanol, 60-65 parts of water, 4-7 parts of organic acid, 5-8 parts of reinforcing additive, 3-6 parts of calcium hydroxide, 2-5 parts of antioxidant, 2-4 parts of anti-emulsifier, 3-7 parts of preservative and 2-4 parts of defoaming agent.
Preferably, the composition consists of the following substances in parts by weight:
95 parts of plant-based synthetic oil, 28 parts of iminodiethanol, 63 parts of water, 6 parts of organic acid, 7 parts of reinforcing additive, 5 parts of calcium hydroxide, 4 parts of antioxidant, 3 parts of anti-emulsifier, 5 parts of preservative and 3 parts of defoaming agent.
Further, the plant-based synthetic oil comprises the following components in parts by weight:
12-16 parts of oleic acid, 5-10 parts of linoleic acid, 45-50 parts of castor oil, 30-35 parts of cottonseed oil and 2-5 parts of stearic acid.
Furthermore, the plant-based synthetic oil comprises the following components in parts by weight:
14 parts of oleic acid, 8 parts of linoleic acid, 47 parts of castor oil, 32 parts of cottonseed oil and 4 parts of stearic acid.
Further, the antioxidant is any one of an antioxidant 168 and an antioxidant 1010.
Further, the demulsifier is a polyoxypropylene derivative D114.
Further, the preservative is sodium diacetate.
Further, the defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
Further, the preparation method of the enhancing additive comprises the following steps:
(1) calcining montmorillonite at 900-950 ℃ for 40-50 min, taking out, immersing the montmorillonite into a silane coupling agent, stirring for 30-35 min, filtering, and washing with deionized water for later use;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1-1.5 h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 15-20 min; the composite treatment liquid consists of the following substances in parts by weight: 10-15 parts of hexadecyl trimethyl ammonium bromide, 5-8 parts of sodium hexametaphosphate, 8-12 parts of nonylphenol polyoxyethylene ether, 7-10 parts of nano titanium nitride and 180-200 parts of water.
Further, controlling the frequency of ultrasonic waves to be 260-300 kHz during ultrasonic treatment in the step (2); and during plasma irradiation treatment, the irradiation power is controlled to be 3000-3500W, and the irradiation atmosphere is controlled to be oxygen.
The invention has the following beneficial effects:
the invention provides a degradable lubricating oil, which is prepared by mixing and processing plant-based synthetic oil serving as a main component, iminodiethanol, water, organic acid, an enhancing additive, calcium hydroxide, an antioxidant, an anti-emulsifier, a preservative and a defoaming agent, in particular to an enhancing additive component, wherein the enhancing additive is prepared by processing and modifying montmorillonite serving as a main raw material, calcining the montmorillonite to improve the specific surface area and the adsorption capacity of the montmorillonite, soaking and modifying the montmorillonite by using a composite treatment liquid, penetrating nano titanium nitride in the composite treatment liquid into interlayer of the montmorillonite of a sheet layer under the action of ultrasound to form a composite particle filler component, finally performing plasma irradiation treatment, and enhancing the binding capacity between the nano titanium nitride and the montmorillonite under the action of plasma, the enhanced additive is added into the lubricating oil, the spherical nano titanium nitride is matched with the montmorillonite of the lamella, can well generate sliding in a matching way, absorbs partial stress and reduces friction and wear, the nano titanium nitride plays a roll ball effect, the lamella montmorillonite plays a role in sliding and reducing wear, the lubricating effect of the lubricating oil is obviously enhanced by the cooperation of the nano titanium nitride and the montmorillonite, even under the condition of small using amount of the lubricating oil, the dry friction of mechanical parts can be avoided, the using amount of the lubricating oil can be reduced, the production and use cost is reduced, and the treatment cost of a factory is reduced.
Detailed Description
The following description will be clearly and completely described in conjunction with the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
90-100 parts of plant-based synthetic oil, 25-30 parts of iminodiethanol, 60-65 parts of water, 4-7 parts of organic acid, 5-8 parts of reinforcing additive, 3-6 parts of calcium hydroxide, 2-5 parts of antioxidant, 2-4 parts of anti-emulsifier, 3-7 parts of preservative and 2-4 parts of defoaming agent.
The plant-based synthetic oil comprises the following components in parts by weight:
12-16 parts of oleic acid, 5-10 parts of linoleic acid, 45-50 parts of castor oil, 30-35 parts of cottonseed oil and 2-5 parts of stearic acid.
The antioxidant is any one of antioxidant 168 and antioxidant 1010.
The derivative D114 of the demulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
The preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 900-950 ℃ for 40-50 min, taking out, immersing the montmorillonite into a silane coupling agent, stirring for 30-35 min, filtering, and washing with deionized water for later use;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1-1.5 h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 15-20 min; the composite treatment liquid consists of the following substances in parts by weight: 10-15 parts of hexadecyl trimethyl ammonium bromide, 5-8 parts of sodium hexametaphosphate, 8-12 parts of nonylphenol polyoxyethylene ether, 7-10 parts of nano titanium nitride and 180-200 parts of water.
Controlling the frequency of ultrasonic waves to be 260-300 kHz during ultrasonic treatment in the step (2); and during plasma irradiation treatment, the irradiation power is controlled to be 3000-3500W, and the irradiation atmosphere is controlled to be oxygen.
Example 1
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
90 parts of plant-based synthetic oil, 25 parts of iminodiethanol, 60 parts of water, 4 parts of organic acid, 5 parts of reinforcing additive, 3 parts of calcium hydroxide, 2 parts of antioxidant, 2 parts of anti-emulsifier, 3 parts of preservative and 2 parts of defoaming agent.
The plant-based synthetic oil comprises the following components in parts by weight:
12 parts of oleic acid, 5 parts of linoleic acid, 45 parts of castor oil, 30 parts of cottonseed oil and 2 parts of stearic acid.
The antioxidant is antioxidant 168.
The derivative D114 of the anti-emulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
The preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 900 deg.C for 40min, taking out, soaking in silane coupling agent, stirring for 30min, filtering, and washing with deionized water;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 15 min; the composite treatment liquid consists of the following substances in parts by weight: 10 parts of hexadecyl trimethyl ammonium bromide, 5 parts of sodium hexametaphosphate, 8 parts of nonylphenol polyoxyethylene ether, 7 parts of nano titanium nitride and 180 parts of water.
Controlling the frequency of ultrasonic waves to be 260kHz during the ultrasonic treatment in the step (2); the irradiation power is controlled to be 3000W during plasma irradiation treatment, and the irradiation atmosphere is controlled to be oxygen.
Example 2
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
95 parts of plant-based synthetic oil, 28 parts of iminodiethanol, 63 parts of water, 6 parts of organic acid, 7 parts of reinforcing additive, 5 parts of calcium hydroxide, 4 parts of antioxidant, 3 parts of anti-emulsifier, 5 parts of preservative and 3 parts of defoaming agent.
The plant-based synthetic oil comprises the following components in parts by weight:
14 parts of oleic acid, 8 parts of linoleic acid, 47 parts of castor oil, 32 parts of cottonseed oil and 4 parts of stearic acid.
The antioxidant is an antioxidant 168.
The derivative D114 of the demulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
The preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 930 deg.C for 45min, taking out, soaking in silane coupling agent, stirring for 32min, filtering, and washing with deionized water;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1.2h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 17 min; the composite treatment liquid consists of the following substances in parts by weight: 12 parts of hexadecyl trimethyl ammonium bromide, 7 parts of sodium hexametaphosphate, 10 parts of nonylphenol polyoxyethylene ether, 9 parts of nano titanium nitride and 190 parts of water.
Controlling the frequency of ultrasonic waves to be 280kHz during the ultrasonic treatment in the step (2); during plasma irradiation treatment, the irradiation power is controlled to be 3300W, and the irradiation atmosphere is controlled to be oxygen.
Example 3
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
100 parts of plant-based synthetic oil, 30 parts of iminodiethanol, 65 parts of water, 7 parts of organic acid, 8 parts of reinforcing additive, 6 parts of calcium hydroxide, 5 parts of antioxidant, 4 parts of anti-emulsifier, 7 parts of preservative and 4 parts of defoaming agent.
The plant-based synthetic oil comprises the following components in parts by weight:
16 parts of oleic acid, 10 parts of linoleic acid, 50 parts of castor oil, 35 parts of cottonseed oil and 5 parts of stearic acid.
The antioxidant is an antioxidant 1010.
The derivative D114 of the demulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
The preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 950 deg.C for 50min, taking out, soaking in silane coupling agent, stirring for 35min, filtering, and washing with deionized water;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1.5h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 20 min; the composite treatment liquid consists of the following substances in parts by weight: 15 parts of hexadecyl trimethyl ammonium bromide, 8 parts of sodium hexametaphosphate, 12 parts of nonylphenol polyoxyethylene ether, 10 parts of nano titanium nitride and 200 parts of water.
Controlling the frequency of ultrasonic waves to be 300kHz during the ultrasonic treatment in the step (2); the irradiation power is controlled to be 3500W during plasma irradiation treatment, and the irradiation atmosphere is controlled to be oxygen.
Comparative example 1
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
100 parts of plant-based synthetic oil, 30 parts of iminodiethanol, 65 parts of water, 7 parts of organic acid, 8 parts of reinforcing additive, 6 parts of calcium hydroxide, 5 parts of antioxidant, 4 parts of anti-emulsifier, 7 parts of preservative and 4 parts of defoaming agent.
The plant-based synthetic oil comprises the following components in parts by weight:
16 parts of oleic acid, 10 parts of linoleic acid, 50 parts of castor oil, 35 parts of cottonseed oil and 5 parts of stearic acid.
The antioxidant is an antioxidant 1010.
The derivative D114 of the demulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
The preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 950 deg.C for 50min, taking out, soaking in silane coupling agent, stirring for 35min, filtering, and washing with deionized water;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, and filtering out after ultrasonic treatment for 1.5 h; the composite treatment liquid consists of the following substances in parts by weight: 15 parts of hexadecyl trimethyl ammonium bromide, 8 parts of sodium hexametaphosphate, 12 parts of nonylphenol polyoxyethylene ether, 10 parts of nano titanium nitride and 200 parts of water.
And (3) controlling the frequency of the ultrasonic wave to be 300kHz during the ultrasonic treatment in the step (2).
This comparative example 1 is different from example 3 only in that in the preparation of the reinforcing additive, the operation of plasma irradiation treatment was omitted except that the process steps were the same.
Comparative example 2
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
100 parts of plant-based synthetic oil, 30 parts of iminodiethanol, 65 parts of water, 7 parts of organic acid, 8 parts of reinforcing additive, 6 parts of calcium hydroxide, 5 parts of antioxidant, 4 parts of anti-emulsifier, 7 parts of preservative and 4 parts of defoaming agent.
The plant-based synthetic oil comprises the following components in parts by weight:
16 parts of oleic acid, 10 parts of linoleic acid, 50 parts of castor oil, 35 parts of cottonseed oil and 5 parts of stearic acid.
The antioxidant is an antioxidant 1010.
The derivative D114 of the demulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
The preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 950 deg.C for 50min, taking out, soaking in silane coupling agent, stirring for 35min, filtering, and washing with deionized water;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1.5h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 20 min; the composite treatment liquid consists of the following substances in parts by weight: 15 parts of hexadecyl trimethyl ammonium bromide, 8 parts of sodium hexametaphosphate, 12 parts of nonylphenol polyoxyethylene ether and 200 parts of water.
Controlling the frequency of ultrasonic waves to be 300kHz during the ultrasonic treatment in the step (2); the irradiation power is controlled to be 3500W during plasma irradiation treatment, and the irradiation atmosphere is controlled to be oxygen.
This comparative example 2 is different from example 3 only in that the use of the nano titanium nitride component in the preparation of the reinforcing additive is omitted, except that the process steps are the same.
Comparative example 3
The degradable lubricating oil for the conveyor consists of the following substances in parts by weight:
100 parts of plant-based synthetic oil, 30 parts of iminodiethanol, 65 parts of water, 7 parts of organic acid, 8 parts of montmorillonite, 6 parts of calcium hydroxide, 5 parts of antioxidant, 4 parts of anti-emulsifier, 7 parts of preservative and 4 parts of defoaming agent.
The vegetable-based synthetic oil consists of the following components in parts by weight:
16 parts of oleic acid, 10 parts of linoleic acid, 50 parts of castor oil, 35 parts of cottonseed oil and 5 parts of stearic acid.
The antioxidant is an antioxidant 1010.
The derivative D114 of the anti-emulsifier polyoxypropylene type.
The preservative is sodium diacetate.
The defoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
This comparative example 3 is different from example 3 only in that the use of the reinforcing additive is omitted and the reinforcing additive is replaced with an equal mass portion of montmorillonite, except that the process steps are the same.
Comparative example 4
The application numbers are: 201911061767.4 discloses a degradable lubricating oil and a preparation method thereof, which particularly adopts the technical proposal of the embodiment 3.
In order to compare the effects of the present invention, the performance tests of the lubricating oils prepared in the above example 3 and comparative examples 1 to 4 were performed, and the specific comparative data are shown in table 1 below:
TABLE 1
| Coefficient of friction (. mu) | Wear and tearAmount (mg) | |
| Example 3 | 0.09 | 10.4 |
| Comparative example 1 | 0.13 | 22.5 |
| Comparative example 2 | 0.14 | 28.6 |
| Comparative example 3 | 0.18 | 38.1 |
| Comparative example 4 | 0.21 | 42.6 |
Note: the friction coefficient described in the above table 1 is measured by a linear reciprocating friction wear tester, the specifications, characteristics and the like of samples used in the wear process are completely the same, the control load is 250N in the test, the linear velocity is 1.4m/s, and the friction coefficient is measured by continuously measuring for 5 hours; the abrasion loss is measured by weighing a sample after measuring the friction coefficient.
As can be seen from the above table 1, the lubricating effect of the lubricating oil of the invention is obviously improved, the use quality is obviously improved, and the lubricating oil has great popularization and application values.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention is not limited to the illustrated embodiments, and all the modifications and equivalents of the embodiments may be made without departing from the spirit of the present invention.
Claims (9)
1. The degradable lubricating oil for the conveyor is characterized by comprising the following substances in parts by weight:
90-100 parts of plant-based synthetic oil, 25-30 parts of iminodiethanol, 60-65 parts of water, 4-7 parts of organic acid, 5-8 parts of reinforcing additive, 3-6 parts of calcium hydroxide, 2-5 parts of antioxidant, 2-4 parts of anti-emulsifier, 3-7 parts of preservative and 2-4 parts of defoaming agent;
the preparation method of the reinforcing additive comprises the following steps:
(1) calcining montmorillonite at 900-950 ℃ for 40-50 min, taking out, immersing the montmorillonite into a silane coupling agent, stirring for 30-35 min, filtering, and washing with deionized water for later use;
(2) immersing the montmorillonite treated in the step (1) into the composite treatment liquid, filtering after ultrasonic treatment for 1-1.5 h, then putting into a plasma radiation instrument for plasma radiation treatment, and taking out after 15-20 min; the composite treatment liquid consists of the following substances in parts by weight: 10-15 parts of hexadecyl trimethyl ammonium bromide, 5-8 parts of sodium hexametaphosphate, 8-12 parts of nonylphenol polyoxyethylene ether, 7-10 parts of nano titanium nitride and 180-200 parts of water.
2. The degradable lubricating oil for the conveyor according to claim 1, which is characterized by comprising the following substances in parts by weight:
95 parts of plant-based synthetic oil, 28 parts of iminodiethanol, 63 parts of water, 6 parts of organic acid, 7 parts of reinforcing additive, 5 parts of calcium hydroxide, 4 parts of antioxidant, 3 parts of anti-emulsifier, 5 parts of preservative and 3 parts of defoaming agent.
3. The degradable lubricating oil for conveyors according to claim 1 or 2, wherein the vegetable-based synthetic oil comprises the following components in parts by weight:
12-16 parts of oleic acid, 5-10 parts of linoleic acid, 45-50 parts of castor oil, 30-35 parts of cottonseed oil and 2-5 parts of stearic acid.
4. The degradable lubricating oil for conveyors according to claim 3, wherein the vegetable-based synthetic oil comprises the following components in parts by weight:
14 parts of oleic acid, 8 parts of linoleic acid, 47 parts of castor oil, 32 parts of cottonseed oil and 4 parts of stearic acid.
5. The degradable lubricating oil for conveyors according to claim 1 or 2, wherein the antioxidant is any one of an antioxidant 168 and an antioxidant 1010.
6. The degradable lubricating oil for conveyors according to claim 1 or 2, wherein the derivative D114 of the demulsifier polyoxypropylene type.
7. The degradable lubricating oil for conveyors according to claim 1 or 2, wherein the preservative is sodium diacetate.
8. The degradable lubricating oil for conveyors of claim 1 or 2 wherein the antifoaming agent is polyoxyethylene polyoxypropylene pentaerythritol ether.
9. The degradable lubricating oil for conveyors according to claim 1, wherein the frequency of the ultrasonic wave is controlled to be 260 to 300kHz during the ultrasonic treatment in the step (2); and during plasma irradiation treatment, the irradiation power is controlled to be 3000-3500W, and the irradiation atmosphere is controlled to be oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641332.3A CN111793519B (en) | 2020-07-06 | 2020-07-06 | Degradable lubricating oil for conveyor |
Applications Claiming Priority (1)
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