CN111778090A - Transformer oil produced by taking palm oil as raw material and preparation method thereof - Google Patents
Transformer oil produced by taking palm oil as raw material and preparation method thereof Download PDFInfo
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- CN111778090A CN111778090A CN202010584699.6A CN202010584699A CN111778090A CN 111778090 A CN111778090 A CN 111778090A CN 202010584699 A CN202010584699 A CN 202010584699A CN 111778090 A CN111778090 A CN 111778090A
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- parts
- oil
- palm oil
- agent
- transformer oil
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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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
-
- 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
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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
- C10M2207/401—Fatty vegetable or animal oils used as base material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses transformer oil produced by taking palm oil as a raw material and a preparation method thereof, belonging to the field of transformer oil. The transformer oil comprises, by weight, 150 parts of palm oil 100-one, 2-3 parts of an anticoagulant, 1-2 parts of a pour point depressant, 1-3 parts of a metal purifying agent and 5-7 parts of a titanium dioxide anti-photosensitivity agent with a core-shell structure. By optimizing the proportion of the palm oil, the anticoagulant, the pour point depressant, the metal purifying agent and the core-shell structure titanium dioxide anti-photosensitivity agent, the transformer oil has better dispersibility and aging resistance, and the palm oil has higher ignition point compared with vegetable oil, higher safety coefficient, environmental protection, no pollution, biodegradability, extremely low acid value and difficult corrosion to equipment.
Description
Technical Field
The invention belongs to the field of transformer oil, and particularly relates to transformer oil produced by taking palm oil as a raw material and a preparation method thereof.
Background
The transformer oil is used for transformers, reactors, mutual inductors and sleeves. The oil switch and other gasoline electric equipment has insulating and cooling functions. At present, the main raw material of the transformer oil is mineral oil, and the transformer oil has low ignition point and is not biodegradable. Once leakage occurs, the environment is polluted, and the mineral oil resource is not renewable.
Disclosure of Invention
Compared with the traditional transformer oil on the market, the vegetable oil has higher ignition point, higher safety coefficient, environmental protection, no pollution, biodegradability, extremely low acid value and difficult corrosion to equipment.
The invention is realized by the following technical scheme.
The transformer oil produced by taking palm oil as a raw material comprises the following raw materials in parts by weight:
100-150 parts of palm oil, 2-3 parts of anticoagulant, 1-2 parts of pour point depressant, 1-3 parts of metal purifying agent and 5-7 parts of titanium dioxide anti-photosensitivity agent with core-shell structure.
In a specific embodiment, the anti-freezing agent comprises 100 parts of palm oil, 2 parts of anti-freezing agent, 1 part of pour point depressant, 1 part of metal purifying agent and 5 parts of core-shell structure titanium dioxide anti-photosensitivity agent.
In a specific embodiment, 150 parts of palm oil, 3 parts of anticoagulant, 2 parts of pour point depressant, 3 parts of metal purifying agent and 7 parts of core-shell structure titanium dioxide anti-photosensitivity agent.
In a specific embodiment, 125 parts of palm oil, 2.5 parts of anticoagulant, 1.5 parts of pour point depressant, 2 parts of metal purifying agent and 6 parts of titanium dioxide anti-photosensitivity agent with core-shell structure.
In addition, the invention also provides a preparation method for producing the transformer oil by taking the palm oil as the raw material, which comprises the following steps:
the method specifically comprises the following steps:
s1: the palm oil is used as a raw material for pretreatment, and impurities are removed by filtration;
s2: carrying out esterification, rectification and dealcoholization on the pretreated palm oil;
s3: and S2, adding an anticoagulant, a pour point depressant, a metal purifying agent and a core-shell structure titanium dioxide anti-photosensitivity agent, heating to 70-85 ℃, stirring and mixing for 30-45 min, and standing for 30-60 min to obtain the transformer oil.
The invention has the beneficial effects that:
the transformer oil produced by using the palm oil as the raw material has better dispersibility and aging resistance by optimizing the proportion of the palm oil, the anticoagulant, the pour point depressant, the metal purifying agent and the core-shell structure titanium dioxide anti-photosensitivity agent, and compared with vegetable oil, the palm oil has higher ignition point, higher safety coefficient, environmental protection, no pollution, biodegradability, extremely low acid value and difficult corrosion to equipment.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
Example 1
Selecting 100 parts of palm oil, 2 parts of anticoagulant, 1 part of pour point depressant, 1 part of metal purifying agent and 5 parts of core-shell structure titanium dioxide anti-photosensitivity agent, and weighing the raw materials according to the weight parts.
S1: the palm oil is used as a raw material for pretreatment, and impurities are removed by filtration;
s2: carrying out esterification, rectification and dealcoholization on the pretreated palm oil;
s3: and S2, adding an anticoagulant, a pour point depressant, a metal purifying agent and a core-shell structure titanium dioxide anti-photosensitivity agent, heating to 70-85 ℃, stirring and mixing for 30-45 min, and standing for 30-60 min to obtain the transformer oil.
Example 2
Selecting 150 parts of palm oil, 3 parts of anticoagulant, 2 parts of pour point depressant, 3 parts of metal purifying agent and 7 parts of titanium dioxide anti-photosensitivity agent with core-shell structure, and weighing the raw materials according to the weight parts.
S1: the palm oil is used as a raw material for pretreatment, and impurities are removed by filtration;
s2: carrying out esterification, rectification and dealcoholization on the pretreated palm oil;
s3: and S2, adding an anticoagulant, a pour point depressant, a metal purifying agent and a core-shell structure titanium dioxide anti-photosensitivity agent, heating to 70-85 ℃, stirring and mixing for 30-45 min, and standing for 30-60 min to obtain the transformer oil.
Example 3
Selecting 125 parts of palm oil, 2.5 parts of anticoagulant, 1.5 parts of pour point depressant, 2 parts of metal purifying agent and 6 parts of core-shell structure titanium dioxide anti-photosensitivity agent, and weighing the raw materials according to the weight parts.
S1: the palm oil is used as a raw material for pretreatment, and impurities are removed by filtration;
s2: carrying out esterification, rectification and dealcoholization on the pretreated palm oil;
s3: and S2, adding an anticoagulant, a pour point depressant, a metal purifying agent and a core-shell structure titanium dioxide anti-photosensitivity agent, heating to 70-85 ℃, stirring and mixing for 30-45 min, and standing for 30-60 min to obtain the transformer oil.
Comparative example 1
The formulation was identical to example 1 and the procedure was identical to example 1.
Comparative example 2
The formulation was identical to example 2 and the procedure was identical to example 2.
Comparative example 3
The formulation was identical to example 2 and the procedure was identical to example 2.
Comparative example 4
Transformer oil is common in the market.
The transformer oil is respectively used for testing transformers of the same type and the same working condition, the transformer oil prepared in the comparative example 1 has no oil leakage phenomenon within 28 months after being used, the transformer oil prepared in the comparative example 2 has no oil leakage phenomenon within 30 months after being used, the transformer oil prepared in the comparative example 3 has no oil leakage phenomenon within 35 months after being used, and the common transformer oil adopted in the comparative example 4 has oil leakage phenomenon within 23 months. And tests prove that the transformer oil produced in the comparative examples 1-3 has the advantages of high ignition point, easy biodegradation, extremely low acid value and difficult corrosion to equipment.
The transformer oil produced by using the palm oil as the raw material has better dispersibility and aging resistance by optimizing the proportion of the palm oil, the anticoagulant, the pour point depressant, the metal purifying agent and the core-shell structure titanium dioxide anti-photosensitivity agent, and compared with vegetable oil, the palm oil has higher ignition point, higher safety coefficient, environmental protection, no pollution, biodegradability, extremely low acid value and difficult corrosion to equipment.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several equivalent substitutions or obvious modifications can be made without departing from the spirit of the invention, and all the same properties or uses should be considered as belonging to the invention.
Claims (5)
1. The method for producing the transformer oil by using the palm oil as the raw material is characterized by comprising the following raw materials in parts by weight:
100-150 parts of palm oil, 2-3 parts of anticoagulant, 1-2 parts of pour point depressant, 1-3 parts of metal purifying agent and 5-7 parts of titanium dioxide anti-photosensitivity agent with core-shell structure.
2. The method for producing transformer oil by using palm oil as a raw material according to claim 1, wherein the transformer oil is prepared from 100 parts of palm oil, 2 parts of anticoagulant, 1 part of pour point depressant, 1 part of metal purifying agent and 5 parts of titanium dioxide anti-photosensitivity agent with a core-shell structure.
3. The method for producing transformer oil by using palm oil as a raw material according to claim 1, wherein the transformer oil is prepared from 150 parts of palm oil, 3 parts of anticoagulant, 2 parts of pour point depressant, 3 parts of metal purifying agent and 7 parts of core-shell titanium dioxide anti-photosensitivity agent.
4. The method for producing transformer oil by using palm oil as a raw material according to claim 1, wherein 125 parts of palm oil, 2.5 parts of anticoagulant, 1.5 parts of pour point depressant, 2 parts of metal purifying agent and 6 parts of core-shell structure titanium dioxide anti-photosensitivity agent.
5. The method for preparing transformer oil by using palm oil as a raw material according to any one of claims 1 to 4, wherein the method comprises the following steps: the method comprises the following steps:
s1: the palm oil is used as a raw material for pretreatment, and impurities are removed by filtration;
s2: carrying out esterification, rectification and dealcoholization on the pretreated palm oil;
s3: and S2, adding an anticoagulant, a pour point depressant, a metal purifying agent and a core-shell structure titanium dioxide anti-photosensitivity agent, heating to 70-85 ℃, stirring and mixing for 30-45 min, and standing for 30-60 min to obtain the transformer oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584699.6A CN111778090A (en) | 2020-06-23 | 2020-06-23 | Transformer oil produced by taking palm oil as raw material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584699.6A CN111778090A (en) | 2020-06-23 | 2020-06-23 | Transformer oil produced by taking palm oil as raw material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN111778090A true CN111778090A (en) | 2020-10-16 |
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| CN202010584699.6A Pending CN111778090A (en) | 2020-06-23 | 2020-06-23 | Transformer oil produced by taking palm oil as raw material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604269A (en) * | 2021-07-30 | 2021-11-05 | 广西大学 | Preparation method of nano-magnesia modified palm insulating oil with high volume resistivity |
-
2020
- 2020-06-23 CN CN202010584699.6A patent/CN111778090A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604269A (en) * | 2021-07-30 | 2021-11-05 | 广西大学 | Preparation method of nano-magnesia modified palm insulating oil with high volume resistivity |
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