CN104711076A - Dehydrating antirust oil and production method thereof - Google Patents
Dehydrating antirust oil and production method thereof Download PDFInfo
- Publication number
- CN104711076A CN104711076A CN201310673130.7A CN201310673130A CN104711076A CN 104711076 A CN104711076 A CN 104711076A CN 201310673130 A CN201310673130 A CN 201310673130A CN 104711076 A CN104711076 A CN 104711076A
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- China
- Prior art keywords
- sulfonate
- temperature
- production method
- base oil
- oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a dehydrating antirust oil, which is composed of the following raw materials in percentage by weight: 75 to 85% of base oil, 0.5 to10% of synthesized sulfonate, 0.5 to 10% of naphthalene sulfonate, 0.5 to 10% of lanolin magnesium soap, and 10 to 15% of dehydrating agent. The production method comprises the following steps: under a normal pressure, adding base oil into a container, heating to a temperature of 120 DEG C, carrying out vacuum dehydration under stirring for 15 minutes, then adding lanolin magnesium soap, naphthalene sulfonate and synthesized sulfonate, stopping vacuumizing and heating when the components are completely dissolved, cooling to a temperature of 50 DEG C or less, adding an dehydrating agent, stirring to dissolve the dehydrating agent, sampling, detecting, cooling to a room temperature, and packaging.
Description
Technical field
The present invention relates to petrochemical industry, especially a kind of with low cost, without the need to the dewatering rust preventive oil agent and process for producing same of heat drying after cleaning.
Background technology
In manufacturing equipment industry, to the metallic element after mechanical workout, need cleaning, rinsing, heat drying, use slushing oil process more afterwards, operation is various, consumes the energy.
Summary of the invention
The present invention is the above-mentioned technical problem in order to solve existing for prior art, provides a kind of dewatering rust preventive oil, it is characterized in that raw materials used and weight percent is as follows:
Base oil 75 ~ 85%
Synthesising sulfonate 0.5 ~ 10%
Naphthalene sulfonate 0.5 ~ 10%
Lanolin magnesium soap 0.5 ~ 10%
Dewatering agent 10 ~ 15%.
A production method for above-mentioned dewatering rust preventive oil, is characterized in that carrying out in accordance with the following steps: under normal pressure, in container, add base oil, heat 120 DEG C, after stirring vacuum dehydration 15min, add lanolin magnesium soap, naphthalene sulfonate, synthesising sulfonate, after all dissolving each other, stop vacuum and heating, lower the temperature less than 50 DEG C, add dewatering agent, stir after all dissolving each other, sample detecting, temperature is down to normal temperature, enters packet assembler.
The present invention by the formula of science, dewatering rust preventive oil prepared by retrofit, the workpiece after rinsing is without heat drying, directly can use process of the present invention, the water of workpiece surface can be taken off, simultaneously slushing oil firmly can be attached to workpiece surface, reaches and not only dewaters but also antirust object.Have dehydration thoroughly, the advantage such as speed is fast, antirust function is good, nontoxic, free from extraneous odour, non-stimulated, environmentally friendly, safe and convenient to use.
Embodiment
A kind of dewatering rust preventive oil, raw materials used and weight percent is as follows:
Base oil 75 ~ 85%
Synthesising sulfonate 0.5 ~ 10%
Naphthalene sulfonate 0.5 ~ 10%
Lanolin magnesium soap 0.5 ~ 10%
Dewatering agent 10 ~ 15%.
The production method of described dewatering rust preventive oil is carried out in accordance with the following steps: under normal pressure, in container, add base oil, heats 120 DEG C, after stirring vacuum dehydration 15min, add lanolin magnesium soap, naphthalene sulfonate, synthesising sulfonate, after all dissolving each other, stop vacuum and heating, lower the temperature less than 50 DEG C, add dewatering agent, stir after all dissolving each other, sample detecting, temperature is down to normal temperature, enters packet assembler.
| Project | Technological standard | Detected result | Detection method |
| Outward appearance | Clear homogeneous liquid | Brown color is without phase-splitting liquid | Range estimation |
| Kinematic viscosity mm/s50 DEG C | 31～36 | 32.7 | GB /265－1988 |
| Condensation point DEG C < | －10 | －4.4 | GB / T510—1983 |
| Water-soluble soda acid | Nothing | Nothing | GB / T259－1988 |
| Mechanical impurity % | 0.02 | Nothing | SH/ T0305－1992 |
| Rustless property QT lamination | 24h non-corroding | Non-corroding | SH/ T0367－1992 |
| Humid heat test 45# steel 96h | ＜1 | 1 | GB / T2361－1992 |
Claims (2)
1. a dewatering rust preventive oil, is characterized in that raw materials used and weight percent is as follows:
Base oil 75 ~ 85%
Synthesising sulfonate 0.5 ~ 10%
Naphthalene sulfonate 0.5 ~ 10%
Lanolin magnesium soap 0.5 ~ 10%
Dewatering agent 10 ~ 15%.
2. a production method for dewatering rust preventive oil as claimed in claim 1, is characterized in that carrying out in accordance with the following steps: under normal pressure, in container, add base oil, heat 120 DEG C, after stirring vacuum dehydration 15min, add lanolin magnesium soap, naphthalene sulfonate, synthesising sulfonate, after all dissolving each other, stop vacuum and heating, lower the temperature less than 50 DEG C, add dewatering agent, stir after all dissolving each other, sample detecting, temperature is down to normal temperature, enters packet assembler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673130.7A CN104711076A (en) | 2013-12-12 | 2013-12-12 | Dehydrating antirust oil and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673130.7A CN104711076A (en) | 2013-12-12 | 2013-12-12 | Dehydrating antirust oil and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711076A true CN104711076A (en) | 2015-06-17 |
Family
ID=53410796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310673130.7A Pending CN104711076A (en) | 2013-12-12 | 2013-12-12 | Dehydrating antirust oil and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711076A (en) |
-
2013
- 2013-12-12 CN CN201310673130.7A patent/CN104711076A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |