CN113186020A - Aluminum product rolling oil taking coal-made oil as base oil and preparation method thereof - Google Patents
Aluminum product rolling oil taking coal-made oil as base oil and preparation method thereof Download PDFInfo
- Publication number
- CN113186020A CN113186020A CN202110411279.2A CN202110411279A CN113186020A CN 113186020 A CN113186020 A CN 113186020A CN 202110411279 A CN202110411279 A CN 202110411279A CN 113186020 A CN113186020 A CN 113186020A
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- Prior art keywords
- oil
- coal
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- base oil
- aluminum
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Classifications
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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
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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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
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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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions 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
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
Abstract
An aluminum product rolling oil taking coal-made oil as base oil and a preparation method thereof belong to the technical field of processing lubrication. The invention mainly solves the problems of complex chemical components, high content of cycloparaffin and aromatic hydrocarbon, strong odor, serious environmental pollution and the like of the traditional aluminum rolling oil. The invention comprises the following components in percentage by weight: 2 to 4 percent of fatty alcohol; 0.1 to 0.3 percent of dibutyl phosphite; 0.1 to 0.7 percent of natural cinnamyl alcohol; and preparing oil from the rest coal. The product of the invention takes coal oil as base oil, fatty alcohol as oiliness agent, di-n-butyl phosphite as extreme pressure agent, and natural cinnamyl alcohol has the functions of lubrication, corrosion inhibition and dissolution assistance. The product of the invention has the advantages of low additive content, single base oil component, no color, no odor, no toxicity, no harmful substances and the like, has low corrosion to metal and good lubricating property, thereby being capable of meeting the lubricating property requirement of the modern aluminum rolling process while reducing the pollution of rolling oil to the environment and the harm to human health.
Description
Technical Field
The invention relates to the technical field of lubrication, is used for process lubrication in a metal processing process, and particularly relates to aluminum product rolling oil taking coal oil as base oil and a preparation method thereof.
Background
The problems of environmental protection and sustainable energy development are the important concerns in the development of modern industry. The base oil is used as the main component of the aluminum product rolling oil and plays a decisive role in the physical and chemical properties and the process lubrication property of the rolling oil. Most of traditional rolling base oil is mineral oil, the components are complex, the rolling base oil is difficult to degrade in natural environment, and the rolling base oil has non-negligible influence on environment and human health. Therefore, the search for a novel base oil has important significance for the environmental protection and harmless development of the aluminum rolling oil. The coal-to-liquid oil obtained by liquefying and hydrorefining the coal has the characteristics of single component, low aromatic hydrocarbon content, high stability, no color, no odor and the like, is an ideal substitute of the traditional aluminum product rolling base oil, is applied to the field of metal processing lubrication after being liquefied and refined, not only accords with the energy distribution characteristic of 'more coal and less oil' in China, but also provides a new idea and a new method for solving the energy problem in China. The invention provides an aluminum product rolling oil taking coal oil as base oil, which can improve and replace the traditional aluminum product rolling oil.
Disclosure of Invention
In order to solve the problems of heavy smell, large environmental pollution and the like of the traditional aluminum rolling oil, the invention aims to provide the aluminum rolling oil taking coal oil as base oil and the preparation method thereof.
An aluminum product rolling oil taking coal-made oil as base oil comprises the following components in percentage by weight: fatty alcohol: 2% -4%; dibutyl phosphite: 0.1 to 0.3 percent; natural cinnamyl alcohol: 0.1-0.7 percent and the balance of coal-to-liquid.
The fatty alcohol is one or a mixture of more of undecanol, dodecanol, tridecanol and tetradecanol in any proportion.
The coal-to-liquid is an isomeric alkane oil obtained by liquefying and hydrorefining coal and has a kinetic viscosity of 1.0-2.5 mm2·s–1。
The preparation method of the aluminum product rolling oil with the coal-made oil as the base oil comprises the following steps:
under the heating condition of 30-50 ℃, firstly adding natural cinnamyl alcohol into fatty alcohol, stirring until the natural cinnamyl alcohol is completely and uniformly mixed, then adding dibutyl phosphite, continuously stirring under the heating condition of 30-50 ℃ until the natural cinnamyl alcohol is completely dissolved, finally adding coal-made oil, and continuously stirring until the natural cinnamyl alcohol is uniformly mixed under the condition of 30-50 ℃.
By the technical scheme, the invention has the beneficial effects that:
1. the coal-based oil component in the aluminum product rolling oil taking the coal-based oil as the base oil has the advantages of single component, high purity, good oxidation stability and long-term cyclic utilization, meets the technical requirements of high flash point and narrow distillation range of the aluminum product base oil, and can solve the problems of great environmental pollution and strong harm to human bodies of the traditional aluminum product rolling oil.
2. The coal-based oil component in the aluminum product rolling oil taking the coal-based oil as the base oil has low corrosivity to metals and strong sensitivity of the additive, can effectively reduce the using amount of the rolling oil additive, reduces the cost and the environmental pollution, and simultaneously improves the annealing quality of the rolled aluminum product.
3. The aluminum product rolling oil taking the coal-made oil as the base oil is widely applicable to the rolling process of aluminum plates with foils, has excellent lubricating property, can effectively improve the surface quality of products, reduce the minimum rolling thickness, reduce the abrasion and scratch of the surfaces of the products in the rolling process and reduce the rolling energy consumption.
Detailed Description
Example 1
The formula of the embodiment 1 comprises the following components in percentage by weight: dodecanol: 2 percent; dibutyl phosphite: 0.1 percent; natural cinnamyl alcohol: 0.4 percent; preparing oil from coal: 97.5 percent.
The preparation method comprises the following steps by weight:
adding natural cinnamyl alcohol into undecanol, stirring to be completely uniform under the heating condition of 40 ℃, adding dibutyl phosphite, stirring to be completely dissolved under the heating condition of 40 ℃, adding coal-made oil, and stirring to be uniform.
Example 2
Example 2 the formulation weight percentage is: undecanol: 1 percent; dodecanol: 2 percent; dibutyl phosphite 0.2%; natural cinnamyl alcohol: 0.6 percent; preparing oil from coal: 96.2 percent.
The preparation method comprises the following steps by weight:
adding natural cinnamyl alcohol into a mixture of undecanol and dodecanol, stirring to be completely uniform under the heating condition of 40 ℃, adding dibutyl phosphite, stirring to be completely dissolved under the heating condition of 40 ℃, adding coal-made oil, and stirring to be uniform.
Example 3
Example 3 the formulation weight percentage is: undecanol: 1 percent; dodecanol: 1 percent; tridecanol: 1 percent; tetradecanol: 1 percent; dibutyl phosphite 0.3%; natural cinnamyl alcohol: 0.7 percent; preparing oil from coal: 95 percent.
The preparation method comprises the following steps by weight:
adding natural cinnamyl alcohol into a mixture of undecanol, dodecanol, tridecanol and tetradecanol, stirring to be completely uniform under the heating condition of 40 ℃, adding dibutyl phosphite, stirring to be completely dissolved under the heating condition of 40 ℃, finally adding the rest coal-made oil, and stirring to be uniform.
The performance indexes of the prepared product are as follows:
| inspection item | Example 1 | Example 2 | Example 3 | Test method |
| Appearance of the product | Colorless and transparent | Colorless and transparent | Colorless and transparent | Visual inspection of |
| Annealing grade (1h,350 ℃ C.) | I | I | I | EXXON aluminum box annealing test |
| PB/Kg | 88 | 107 | 121 | GB/T3142 |
| Copper sheet Corrosion (3h,50 ℃ C.) | 1a | 1a | 1a | GB/T5096 |
The above embodiments are only preferred embodiments of the present invention, but the implementation manner of the present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, simplifications, which do not depart from the spirit and principle of the present invention, should be regarded as equivalent replacements within the protection scope of the present invention.
Claims (4)
1. An aluminum product rolling oil taking coal-made oil as base oil is characterized by comprising the following components in percentage by weight: fatty alcohol: 2% -4%; dibutyl phosphite: 0.1 to 0.3 percent; natural cinnamyl alcohol: 0.1-0.7 percent and the balance of coal-to-liquid.
2. The aluminum rolling oil based on coal-based oil as claimed in claim, wherein the fatty alcohol is one or more of undecanol, dodecanol, tridecanol and tetradecanol.
3. The aluminum product rolling oil based on coal-based oil as claimed in claim 1, wherein the coal-based oil is an isoparaffin oil obtained by liquefying and hydrorefining coal and having a kinetic viscosity of 1.0-2.5 mm2·s–1。
4. The method for preparing an aluminum material rolling oil using a coal-based oil as a base oil according to claim 1, comprising the steps of:
under the heating condition of 30-50 ℃, firstly adding natural cinnamyl alcohol into fatty alcohol, stirring until the natural cinnamyl alcohol is completely and uniformly mixed, then adding dibutyl phosphite, continuously stirring under the heating condition of 30-50 ℃ until the natural cinnamyl alcohol is completely dissolved, finally adding coal-made oil, and continuously stirring until the natural cinnamyl alcohol is uniformly mixed under the condition of 30-50 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110411279.2A CN113186020B (en) | 2021-04-16 | 2021-04-16 | Aluminum product rolling oil taking coal-made oil as base oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110411279.2A CN113186020B (en) | 2021-04-16 | 2021-04-16 | Aluminum product rolling oil taking coal-made oil as base oil and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113186020A true CN113186020A (en) | 2021-07-30 |
| CN113186020B CN113186020B (en) | 2022-09-27 |
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| CN202110411279.2A Active CN113186020B (en) | 2021-04-16 | 2021-04-16 | Aluminum product rolling oil taking coal-made oil as base oil and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752410A (en) * | 2022-03-28 | 2022-07-15 | 中国神华煤制油化工有限公司 | Metal rolling base oil and preparation method thereof |
| CN115806853A (en) * | 2022-11-29 | 2023-03-17 | 山东京博新能源控股发展有限公司 | High-quality environment-friendly aluminum rolling oil and preparation method thereof |
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| US20060264338A1 (en) * | 2005-04-28 | 2006-11-23 | Yasushi Kawamura | Lubricating grease composition |
| CN102977974A (en) * | 2011-09-02 | 2013-03-20 | 中国石油化工股份有限公司 | Hot rolling lubricating oil composition and use thereof |
| CN104812879A (en) * | 2012-11-20 | 2015-07-29 | 出光兴产株式会社 | Water-soluble metal working oil, metal working fluid, and metal working method |
| CN106146549A (en) * | 2015-04-02 | 2016-11-23 | 中国科学院宁波材料技术与工程研究所 | Bio-based alkylthio phosphoric acid or derivatives thereof, its preparation method and application |
| CN108251200A (en) * | 2018-02-28 | 2018-07-06 | 北京科技大学 | A kind of clean type copper-aluminum composite board cold rolling oil and preparation method thereof |
| CN109666528A (en) * | 2017-10-13 | 2019-04-23 | 青岛四通八达商贸有限公司 | A kind of steel processing device lubricating oil |
| CN111548847A (en) * | 2020-05-27 | 2020-08-18 | 华阳新兴科技（天津）集团有限公司 | Aluminum foil rolling lubricating oil, preparation method and application |
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2021
- 2021-04-16 CN CN202110411279.2A patent/CN113186020B/en active Active
Patent Citations (7)
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| US20060264338A1 (en) * | 2005-04-28 | 2006-11-23 | Yasushi Kawamura | Lubricating grease composition |
| CN102977974A (en) * | 2011-09-02 | 2013-03-20 | 中国石油化工股份有限公司 | Hot rolling lubricating oil composition and use thereof |
| CN104812879A (en) * | 2012-11-20 | 2015-07-29 | 出光兴产株式会社 | Water-soluble metal working oil, metal working fluid, and metal working method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752410A (en) * | 2022-03-28 | 2022-07-15 | 中国神华煤制油化工有限公司 | Metal rolling base oil and preparation method thereof |
| CN114752410B (en) * | 2022-03-28 | 2024-03-26 | 中国神华煤制油化工有限公司 | Metal rolling base oil and preparation method thereof |
| CN115806853A (en) * | 2022-11-29 | 2023-03-17 | 山东京博新能源控股发展有限公司 | High-quality environment-friendly aluminum rolling oil and preparation method thereof |
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| Publication number | Publication date |
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| CN113186020B (en) | 2022-09-27 |
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