CN104312703A - Lubricating oil for ships - Google Patents
Lubricating oil for ships Download PDFInfo
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- CN104312703A CN104312703A CN201410644978.1A CN201410644978A CN104312703A CN 104312703 A CN104312703 A CN 104312703A CN 201410644978 A CN201410644978 A CN 201410644978A CN 104312703 A CN104312703 A CN 104312703A
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- parts
- lubricating oil
- ships
- boats
- sucrose ester
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Abstract
The invention discloses lubricating oil for ships, and relates to the technical field of fine chemical engineering. The lubricating oil for ships is prepared from the following raw materials in parts by weight: 80-100 parts of sucrose ester, 1-5 parts of an amino antioxidant, 2-7 parts of amino sodium phosphate, 3-5 parts of sorbitan monooleate, 4 parts of N,N'-disulfoxide salicyl propane diamine and 2-8 parts of sulfurized calcium phenolate. The lubricating oil for ships, which is disclosed by the invention, is excellent in anti-oxidation property, corrosion resistance, water resistance and shearing stability, the property degradation of the lubricating oil which contacts moisture for a long time is avoided, and the service life of the lubricating oil is prolonged.
Description
Technical field
The present invention relates to technical field of fine, especially a kind of boats and ships lubricating oil.
Background technology
Lubricating oil is used in reduce friction, protection machinery and the liquid of workpiece or semi-solid lubricants on automobile, mechanical means, boats and ships, its mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.Lubricating oil is made up of base oil and additive two portions, base oil is lubrication main body of oil, and decide the essential property of lubricating oil, additive then can make up and improve the deficiency of base oil aspect of performance, giving the performance that some is new, is the important component part of lubricating oil.
Boats and ships lubricating oil Chang Yinshui enters ship power system and performance degradation occurs, cause corrosion simultaneously and cause some lubricating oil additive to be hydrolyzed generation acidic by-products, cause the further engine corrosion of by product or power drive system, therefore, protection against corrosion is developed and the excellent boats and ships lubricating oil of water resistance is with a wide range of applications.
Summary of the invention
The object of this invention is to provide a kind of boats and ships lubricating oil, this boats and ships lubricating oil can solve the problem of existing ship lubricating oil resistant to corrosion and water resistance difference.
In order to solve the problem, the technical solution used in the present invention is:
These boats and ships raw material of lubricating oil by following parts by weight is prepared from: sucrose ester 80 parts ~ 100 parts, 1 part ~ 5 parts, amine type oxidation inhibitor, 2 parts ~ 7 parts, phosphoramidic acid sodium, sorbitan monooleates 3 parts ~ 5 parts, N, N'-bis-salicylidene propylene diamine 4 parts, sulfurized calcium phenate 2 parts ~ 8 parts.
In technique scheme, scheme can also be more specifically:
The parts by weight of described raw material are: sucrose ester 90 parts, 1 part, amine type oxidation inhibitor, 2 parts, phosphoramidic acid sodium, sorbitan monooleates 3 parts, N, N'-bis-salicylidene propylene diamine 2.5 parts, sulfurized calcium phenate 5 parts.
Further, the parts by weight of described raw material are: sucrose ester 80 parts, 5 parts, amine type oxidation inhibitor, 5 parts, phosphoramidic acid sodium, sorbitan monooleates 4 parts, N, N'-bis-salicylidene propylene diamine 4 parts, sulfurized calcium phenate 8 parts.
Further, the parts by weight of described raw material are: sucrose ester 100 parts, 3 parts, amine type oxidation inhibitor, 7 parts, phosphoramidic acid sodium, sorbitan monooleates 5 parts, N, N'-bis-salicylidene propylene diamine 1 part, sulfurized calcium phenate 2 parts.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
Boats and ships lubricating oil of the present invention is by sucrose ester, amine type oxidation inhibitor, phosphoramidic acid sodium, sorbitan monooleates, N, N'-bis-salicylidene propylene diamine and sulfurized calcium phenate formulated, improve its antioxidant property, erosion resistance, water-repellancy and shear stability largely, avoiding boats and ships lubricating oil causes lubricants performance to go down because of Long Term Contact moisture, extends the work-ing life of lubricating oil.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
The present embodiment boats and ships lubricating oil is prepared from by the raw material of following weight: sucrose ester 90 parts, 1 part, amine type oxidation inhibitor, 2 parts, phosphoramidic acid sodium, sorbitan monooleates 3 parts, N, N'-bis-salicylidene propylene diamine 2.5 parts, sulfurized calcium phenate 5 parts.
Preparation method is: proceeded to by sucrose ester in reactor, is warming up to 45 DEG C, at the uniform velocity stirs, add amine type oxidation inhibitor, phosphoramidic acid sodium, sorbitan monooleates, N successively, N'-bis-salicylidene propylene diamine and sulfurized calcium phenate, be warming up to 60 DEG C, at the uniform velocity stirs 38 minutes.
Embodiment 2
The present embodiment boats and ships lubricating oil is prepared from by the raw material of following weight: sucrose ester 80 parts, 5 parts, amine type oxidation inhibitor, 5 parts, phosphoramidic acid sodium, sorbitan monooleates 4 parts, N, N'-bis-salicylidene propylene diamine 4 parts, sulfurized calcium phenate 8 parts.
Preparation method is: proceeded to by sucrose ester in reactor, is warming up to 50 DEG C, at the uniform velocity stirs, add amine type oxidation inhibitor, phosphoramidic acid sodium, sorbitan monooleates, N successively, N'-bis-salicylidene propylene diamine and sulfurized calcium phenate, be warming up to 60 DEG C, at the uniform velocity stirs 40 minutes.
Embodiment 3
The present embodiment boats and ships lubricating oil is prepared from by the raw material of following weight: sucrose ester 100 parts, 3 parts, amine type oxidation inhibitor, 7 parts, phosphoramidic acid sodium, sorbitan monooleates 5 parts, N, N'-bis-salicylidene propylene diamine 1 part, sulfurized calcium phenate 2 parts.
Preparation method is: proceeded to by sucrose ester in reactor, is warming up to 55 DEG C, at the uniform velocity stirs, add amine type oxidation inhibitor, phosphoramidic acid sodium, sorbitan monooleates, N successively, N'-bis-salicylidene propylene diamine and sulfurized calcium phenate, be warming up to 60 DEG C, at the uniform velocity stirs 35 minutes.
Claims (4)
1. a boats and ships lubricating oil, it is characterized in that being prepared from by the raw material of following parts by weight: sucrose ester 80 parts ~ 100 parts, 1 part ~ 5 parts, amine type oxidation inhibitor, 2 parts ~ 7 parts, phosphoramidic acid sodium, sorbitan monooleates 3 parts ~ 5 parts, N, N'-bis-salicylidene propylene diamine 4 parts, sulfurized calcium phenate 2 parts ~ 8 parts.
2. boats and ships lubricating oil according to claim 1, is characterized in that the parts by weight of described raw material are: sucrose ester 90 parts, 1 part, amine type oxidation inhibitor, 2 parts, phosphoramidic acid sodium, sorbitan monooleates 3 parts, N, N'-bis-salicylidene propylene diamine 2.5 parts, sulfurized calcium phenate 5 parts.
3. boats and ships lubricating oil according to claim 1, is characterized in that the parts by weight of described raw material are: sucrose ester 80 parts, 5 parts, amine type oxidation inhibitor, 5 parts, phosphoramidic acid sodium, sorbitan monooleates 4 parts, N, N'-bis-salicylidene propylene diamine 4 parts, sulfurized calcium phenate 8 parts.
4. boats and ships lubricating oil according to claim 1, is characterized in that the parts by weight of described raw material are: sucrose ester 100 parts, 3 parts, amine type oxidation inhibitor, 7 parts, phosphoramidic acid sodium, sorbitan monooleates 5 parts, N, N'-bis-salicylidene propylene diamine 1 part, sulfurized calcium phenate 2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644978.1A CN104312703A (en) | 2014-11-14 | 2014-11-14 | Lubricating oil for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644978.1A CN104312703A (en) | 2014-11-14 | 2014-11-14 | Lubricating oil for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104312703A true CN104312703A (en) | 2015-01-28 |
Family
ID=52368024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644978.1A Pending CN104312703A (en) | 2014-11-14 | 2014-11-14 | Lubricating oil for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104312703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267262A (en) * | 2017-05-25 | 2017-10-20 | 曹平 | A kind of novel flame-retardant conductive lubricating cream |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212411A (en) * | 2011-04-25 | 2011-10-12 | 广西大学 | Universal machinery lubricating oil in pharmaceutical industry |
| CN102575185A (en) * | 2009-08-06 | 2012-07-11 | 卢布里佐尔公司 | Asphaltene dispersant containing lubricating compositions |
-
2014
- 2014-11-14 CN CN201410644978.1A patent/CN104312703A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575185A (en) * | 2009-08-06 | 2012-07-11 | 卢布里佐尔公司 | Asphaltene dispersant containing lubricating compositions |
| CN102212411A (en) * | 2011-04-25 | 2011-10-12 | 广西大学 | Universal machinery lubricating oil in pharmaceutical industry |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267262A (en) * | 2017-05-25 | 2017-10-20 | 曹平 | A kind of novel flame-retardant conductive lubricating cream |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |