CN108587752A - Steam turbine oil - Google Patents
Steam turbine oil Download PDFInfo
- Publication number
- CN108587752A CN108587752A CN201810649369.3A CN201810649369A CN108587752A CN 108587752 A CN108587752 A CN 108587752A CN 201810649369 A CN201810649369 A CN 201810649369A CN 108587752 A CN108587752 A CN 108587752A
- Authority
- CN
- China
- Prior art keywords
- oil
- steam turbine
- turbine oil
- base oil
- antioxidant
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- C10M169/042—Mixtures of base-materials and additives the additives being compounds of unknown or incompletely defined constitution 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
- 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
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
-
- 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
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/72—Extended drain
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The present invention proposes a kind of steam turbine oil, is calculated according to weight percent, including following components：Antioxidant 0.3~8%, extreme pressure anti-wear additives ratio are 0.2~5%, ashless anti-rusting additive 0.05~2%, matal deactivator 0.01~3.5% and demulsifier 0.01~0.5%, oil based on surplus；The base oil is the mixture for including IV class base oils PAO8, base oil GTL and V class base oil Glycerin esters.The high temperature oxidation resistance of the steam turbine oil is excellent, and the service life was up to 8000 hours or more.
Description
Technical field
The invention belongs to technical field of lubricating oil, and in particular to a kind of steam turbine oil.
Background technology
Gas turbine and steam turbine are one of the important equipments in thermal power plant, and whether normal relation is to electricity for equipment operation
The safety problem of power supply.Wherein lubricating oil is the key component for ensureing equipment and running well, with unit lubrication, cooling work
With.Due to inevitably contacting water and steam in use so that there are certain moisture in lubricating oil, in addition, profit
Lubricating oil for a long time existing for air under the conditions of applied at elevated temperature, oil product is easy oxidation and forms various oxidation products, oil product acid value improves,
Viscosity increases, meanwhile, it is acted on water and air so that point aqueous energy, the antifoam property of oil product decline, and equipment corrosion etc. occur and ask
Topic, influences the use of oil product.Steam turbine oil oxidation resistance is poor, short life；Anti- bearing capacity is poor, extreme pressure energy force difference.
Invention content
The present invention proposes a kind of steam turbine oil, and the high temperature oxidation resistance of the steam turbine oil is excellent, and the service life was up to 8000 hours
More than.
The technical proposal of the invention is realized in this way：
A kind of steam turbine oil, calculates according to weight percent, including following components：
Antioxidant 0.3~8%, extreme pressure anti-wear additives ratio are 0.2~5%, ashless anti-rusting additive 0.05~2%, metallic blunt
Agent 0.01~3.5% and demulsifier 0.01~0.5%, oil based on surplus；The base oil be include IV class base oils
The mixture of PAO8, base oil GTL and V class base oil Glycerin esters.
Preferably, the IV classes base oil PAO8, base oil GTL and V class base oil Glycerin esters mass ratio be
20~60:15~30:10~50.
Preferably, the antioxidant is naphthylamines type antioxidant, alkyl diphenylamine, thiophenols ester type antioxidant and thioether-type
The mixture of antioxidant.
Preferably, the extreme pressure anti-wear additives are selected from fourth octyl phosphordithiic acid lauryl amine salt, tricresyl phosphate and two fourths
One or more of base phosphorodithioate.
Preferably, the ashless anti-rusting additive is selected from sorbitan monooleate, laurylene butyl succinic acid, polyoxyethylene
It is one or two kinds of in oleic acid sorbitol ester.
Preferably, the matal deactivator is one or more of benzotriazole and thiazoles.
Preferably, the demulsifier is one in oxozone propylidene derivative and ethylene oxide-propylene oxide copolymer
Kind is a variety of.
The preparation method of the steam turbine oil of the present invention：
Said components are weighed according to proportioning, 40~90 DEG C, are stirred 1~6h, you can.
Beneficial effects of the present invention：
The high temperature oxidation resistance of the steam turbine oil of the present invention is excellent, the service life up to 8000 hours or more, gear capacity
Surmount existing market similar product, also can be used as compressor oil, hydraulic oil, gear oil, bobbin oil, bearing oil, antirust oil, guide rail
Oil etc. are applied to the industrial circle for having particular/special requirement to anti-oxidant, extreme pressure, antirust.
Specific implementation mode
Embodiment 1
A kind of steam turbine oil, calculates according to weight percent, including following components：
Antioxidant 3%, extreme pressure anti-wear additives ratio are 2%, ashless anti-rusting additive 1.2%, matal deactivator 2.3% and demulsification
Agent 0.3%, oil based on surplus；Base oil be include IV class base oils PAO8, base oil GTL and V class base oil trihydroxy third
The mixture of alkyl ester.The mass ratio of IV class base oils PAO8, base oil GTL and V class base oil Glycerin esters is 30:23:
27。
Embodiment 2
A kind of steam turbine oil, calculates according to weight percent, including following components：
Antioxidant 0.3%, extreme pressure anti-wear additives ratio are 0.2%, ashless anti-rusting additive 2%, matal deactivator 3.5% and break
Emulsion 0.5%, oil based on surplus；Base oil be include IV class base oils PAO8, base oil GTL and V class base oil trihydroxy
The mixture of propane ester.The mass ratio of IV class base oils PAO8, base oil GTL and V class base oil Glycerin esters is 20:
30:10。
Embodiment 3
A kind of steam turbine oil, calculates according to weight percent, including following components：
Antioxidant 8%, extreme pressure anti-wear additives ratio are 5%, ashless anti-rusting additive 0.05%, matal deactivator 0.01% and break
Emulsion 0.01%, oil based on surplus；Base oil be include IV class base oils PAO8, base oil GTL and V class base oil trihydroxy
The mixture of propane ester.The mass ratio of IV class base oils PAO8, base oil GTL and V class base oil Glycerin esters is 60:
15:50。
Test example
The obtained steam turbine oils of embodiment 1-3 are detected, the results are shown in Table 1.
Table 1
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of steam turbine oil, which is characterized in that calculated according to weight percent, including following components：
Antioxidant 0.3~8%, extreme pressure anti-wear additives ratio are 0.2~5%, ashless anti-rusting additive 0.05~2%, matal deactivator
0.01~3.5% and demulsifier 0.01~0.5%, oil based on surplus；The base oil be include IV class base oils PAO8, base
The mixture of plinth oil GTL and V class base oil Glycerin esters.
2. steam turbine oil according to claim 1, which is characterized in that the IV classes base oil PAO8, base oil GTL and V
The mass ratio of class base oil Glycerin ester is 20~60:15~30:10~50.
3. steam turbine oil according to claim 1, which is characterized in that the antioxidant is naphthylamines type antioxidant, alkyl
The mixture of diphenylamines, thiophenols ester type antioxidant and thioether-type antioxidant.
4. steam turbine oil according to claim 1, which is characterized in that the extreme pressure anti-wear additives are selected from two thio phosphorus of fourth octyl
One or more of sour lauryl amine salt, tricresyl phosphate and dibutyl dithio phosphate.
5. steam turbine oil according to claim 1, which is characterized in that the ashless anti-rusting additive is selected from sorbitan list oil
It is one or two kinds of in acid esters, laurylene butyl succinic acid, polyoxyethylene oleic acid sorbitol ester.
6. steam turbine oil according to claim 1, which is characterized in that the matal deactivator is benzotriazole and thiazoles
One or more of.
7. steam turbine oil according to claim 1, which is characterized in that the demulsifier be oxozone propylidene derivative and
One or more of ethylene oxide-propylene oxide copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649369.3A CN108587752A (en) | 2018-06-22 | 2018-06-22 | Steam turbine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649369.3A CN108587752A (en) | 2018-06-22 | 2018-06-22 | Steam turbine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108587752A true CN108587752A (en) | 2018-09-28 |
Family
ID=63628961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810649369.3A Pending CN108587752A (en) | 2018-06-22 | 2018-06-22 | Steam turbine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108587752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849593A (en) * | 2020-06-28 | 2020-10-30 | 河南蓝耐科技有限公司 | High-lubricity air compressor oil |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020082174A1 (en) * | 1996-09-13 | 2002-06-27 | Aldrich Haven S. | Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| US20050192184A1 (en) * | 2001-11-29 | 2005-09-01 | Wu Margaret M. | Alkylated naphthalenes as synthetic lubricant base stocks |
| CN102746923A (en) * | 2012-07-10 | 2012-10-24 | 上海福岛化工科技发展有限公司 | Steam turbine oil |
| CN103113966A (en) * | 2013-03-06 | 2013-05-22 | 广西大学 | Lubricating oil of gas turbine of ship |
| CN103687935A (en) * | 2011-07-27 | 2014-03-26 | 雪佛龙美国公司 | Turbine oil comprising an ester component |
| JP2014055284A (en) * | 2012-08-16 | 2014-03-27 | Cosmo Oil Lubricants Co Ltd | Turbine oil composition |
| US20150099675A1 (en) * | 2013-10-03 | 2015-04-09 | Exxonmobil Research And Engineering Company | Compositions with improved varnish control properties |
| CN105623790A (en) * | 2014-10-28 | 2016-06-01 | 中国石油化工股份有限公司 | Steam turbine oil composition and method for improving performances of steam turbine oil |
-
2018
- 2018-06-22 CN CN201810649369.3A patent/CN108587752A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020082174A1 (en) * | 1996-09-13 | 2002-06-27 | Aldrich Haven S. | Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals |
| US20050192184A1 (en) * | 2001-11-29 | 2005-09-01 | Wu Margaret M. | Alkylated naphthalenes as synthetic lubricant base stocks |
| CN103687935A (en) * | 2011-07-27 | 2014-03-26 | 雪佛龙美国公司 | Turbine oil comprising an ester component |
| CN102746923A (en) * | 2012-07-10 | 2012-10-24 | 上海福岛化工科技发展有限公司 | Steam turbine oil |
| JP2014055284A (en) * | 2012-08-16 | 2014-03-27 | Cosmo Oil Lubricants Co Ltd | Turbine oil composition |
| CN103113966A (en) * | 2013-03-06 | 2013-05-22 | 广西大学 | Lubricating oil of gas turbine of ship |
| US20150099675A1 (en) * | 2013-10-03 | 2015-04-09 | Exxonmobil Research And Engineering Company | Compositions with improved varnish control properties |
| CN105623790A (en) * | 2014-10-28 | 2016-06-01 | 中国石油化工股份有限公司 | Steam turbine oil composition and method for improving performances of steam turbine oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849593A (en) * | 2020-06-28 | 2020-10-30 | 河南蓝耐科技有限公司 | High-lubricity air compressor oil |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180928 |