CN103113966A - Lubricating oil of gas turbine of ship - Google Patents
Lubricating oil of gas turbine of ship Download PDFInfo
- Publication number
- CN103113966A CN103113966A CN2013100727187A CN201310072718A CN103113966A CN 103113966 A CN103113966 A CN 103113966A CN 2013100727187 A CN2013100727187 A CN 2013100727187A CN 201310072718 A CN201310072718 A CN 201310072718A CN 103113966 A CN103113966 A CN 103113966A
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- Prior art keywords
- lubricating oil
- internal combustion
- boats
- mass ratio
- agent
- 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.)
- Granted
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 48
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- -1 pentaerythritol ester Chemical class 0.000 claims abstract description 13
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract description 10
- 239000002199 base oil Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims description 36
- 150000001875 compounds Chemical class 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229920002367 Polyisobutene Polymers 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims description 2
- NQBWNECTZUOWID-UHFFFAOYSA-N (E)-cinnamyl (E)-cinnamate Natural products C=1C=CC=CC=1C=CC(=O)OCC=CC1=CC=CC=C1 NQBWNECTZUOWID-UHFFFAOYSA-N 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N N-phenyl aniline Natural products C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- 125000006177 alkyl benzyl group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 150000004867 thiadiazoles Chemical class 0.000 claims description 2
- IKXFIBBKEARMLL-UHFFFAOYSA-N triphenoxy(sulfanylidene)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=S)OC1=CC=CC=C1 IKXFIBBKEARMLL-UHFFFAOYSA-N 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000013556 antirust agent Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000006078 metal deactivator Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The invention provides lubricating oil of a gas turbine for a ship. The lubricating oil comprises base oil, an antioxidant, an antiwear agent, a metal deactivator, an antirust agent, a clearing agent, a dispersing agent, a demulsifier, a defoaming agent and an oiliness agent. According to the lubricating oil of the gas turbine of the ship, the poly-Alpha-olefin (PAO (Poly Alpha Olefins)) and pentaerythritol ester are adopted and compounded to be used as the base oil, and the special additives are added based on the working conditions, so that the viscosity of the lubricating oil can be kept in sufficient value for a longer time, and the proper thickness of an oil film can be remained; the lubricating oil is high in inoxidizability, high in gas releasing performance, high in viscosity-temperature, higher in flash point and long in replacement period and is suitable for being circularly utilized along with high strength, the price is lower than that of conventional lubricating oil, and the lubricating oil can be applied to the gas turbine of the ship well.
Description
Technical field
The present invention relates to a kind of boats and ships internal combustion turbine technical field of lubricating oil.
Background technology
Internal combustion turbine is the heat engine of the new class type after steam turbine and oil engine.Its feature be have that quality is light, volume is little, single-machine capacity is large, startup is fast, pollute less, vibration is little, thermo-efficiency is high and the combustion gas initial temperature is high advantage, be convenient to realize the cascade utilization of energy, good economy performance.The boats and ships internal combustion turbine is a kind of internal combustion of continuous rotary, the Novel heat engine of turbomachine formula.It is different from piston type internal combustion engine and external combustion type steam turbine, is a kind of with the isobaric internal combustion of continuous flow gaseous media, and the heat engine of the turbomachine formula of continuous rotary.
The boats and ships internal combustion turbine is except the major partss such as pneumatic plant, fuel chamber and turbine, the various subsystems and the auxiliary facility that also have the normal operation of many assurance internal combustion turbine comprise air intake filter before lubricating oil and lubricating oil tightness system, startup system, prime the fuel system, air cooling, turning gear and compressor air inlet machine etc.The lubricating oil system of boats and ships internal combustion turbine is comprised of lubrication box, lubricationpump (oil feed pump and dump pump), lubricating oil interchanger, lubricating oil filter, pressure reduction or door, oil-gas separator, centrifugal ventilator, magnetic chip detector, Lubricating oil nozzle and conduit.The oiling system of boats and ships internal combustion turbine is usually designed to two independently systems, and wherein the lubricating oil system of gasifier part is also referred to as front oiling system, and the parts of lubricating oil system of work turbine and power set transmission mechanism is called rear lubricating oil system.
The boats and ships internal combustion turbine is because working condition is harsh, to lubricating, strict demand has been proposed, due to technical restriction, present lubricating oil is with gasifier and the separately design of retarding mechanism lubricating oil, therefore, caused the singularity of oiling system, for this reason, propose the development of boats and ships internal combustion turbine lubricating oil, that this lubricating oil has is anticorrosive, salt fog resistance, high temperature resistance etc., and viscosity is appropriate, oxidation stability is good, good air release, sticking warm nature and higher flash-point are arranged itself, antirust, abrasion resistance, antiseptic property and demulsification performance are outstanding.Before and after this lubricating oil can satisfy, system is lubricated, has broken separately design in the past, for the lubricated of boats and ships internal combustion turbine provided convenience.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of to have stability, oxidation-resistance, erosion resistance excellent, and over-all properties is higher, can satisfy the boats and ships internal combustion turbine lubricating oil of oiling system operating mode before and after the boats and ships internal combustion turbine.
The present invention solves the problems of the technologies described above with following technical scheme:
The formula of boats and ships internal combustion turbine lubricating oil is:
| Component | Content (mass percent) |
| Base oil | 85%-95% |
| Oxidation inhibitor | 1%-4% |
| Anti-wear agent | 1%～3% |
| Metal passivator | 0.06% |
| Rust-preventive agent | 0.05%-0.3% |
| Purification agent | 0.5%-1% |
| Dispersion agent | 2%-3% |
| Emulsion splitter | 0.05%-0.1% |
| Foam reducing composition | 0.05%-0.02% |
| Oiliness improver | 0.5%～2% |
Wherein:
The mass ratio of base oil is that the poly-alpha olefins (PAO) of 40%-45% is compound with the pentaerythritol ester of mass ratio 60-55%.
Oxidation inhibitor is with the phenyl-a-naphthylamine of mass ratio 40-50% and the 3.5-di-t-butyl-4 hydroxyl oxidize styracin alkyl (C of mass ratio 60-50%
7, C
9Branching) the high temperature oxidation agent of the butyl octyl pentanoic of ester or 60-50% or 60-50% is compound.
The triphenyl-thiophosphate of anti-wear agent use mass ratio 40%～50% and many alkyl benzyl sulfide of mass ratio 60%～50% are compound.
The composition of metal passivator be thiadiazoles derivative account for the lubricating oil total mass 0.02～0.04%, alkyl diphenylamine accounts for lubricating oil total mass 0.04～0.02%.
Rust-preventive agent is compound with the dodecenylsuccinic acid ester of the petroleum sodium sulfonate of the benzotriazole of mass ratio 60～70% and mass ratio 40～30% or 40～30%.
Purification agent is synthetic sulfonic acid magnesium, and dispersion agent is that the nitrogenous boronation polyisobutene butanediamine of the high molecular weight polyisobutylene succimide of mass ratio 60～50% and mass ratio 40～50% is compound.
Dispersion agent is that dispersion agent is that high molecular weight polyisobutylene succimide and 40～50% the nitrogenous boronation polyisobutene butanediamine of mass ratio 60～50% is compound.
Emulsion splitter is that amine or the oxyethane polycondensate of the propylene oxide of 45%-55% or ethylene oxide copolymer and mass ratio 55%-45% is compound.
Foam reducing composition is the homopolymer of methacrylic ester.
Oiliness improver is that alkylthio molybdenum phosphate and mass ratio 55%～45% 124 Triazole octadecylammonium salt of mass ratio 45%～55% is compound.
Boats and ships internal combustion turbine lubricating oil of the present invention, poly-alpha olefins (PAO) and pentaerythritol ester are compound as base oil owing to having adopted, and add specific additive for working condition, this lubricating oil viscosity can keep enough values in a long time, can keep appropriate oil film thickness; Have good oxidation-resistance, air release, sticking warm nature and higher flash-point, the drain period is long, adapts to high-intensity recycling, and the relative conventional lubrication oil of price is lower, is beneficial on the boats and ships internal combustion turbine and uses.
Embodiment
The present invention is directed to the requirement of boats and ships internal combustion turbine gasifier, adopt poly-alpha olefins (PAO) and pentaerythritol ester compound as base oil, oxidation inhibitor is as the scavenging agent of free radical, with better raising oxidation of lubricating oil stability; By using Fuzzy AHP, oxidation inhibitor, anti-wear agent, metal passivator, rust-preventive agent, purification agent, dispersion agent, emulsion splitter, foam reducing composition, oiliness improver are carried out preferably.Product has satisfactory stability, oxidation-resistance, erosion resistance, anti-bubble etc.Its indices all reaches service requirements, can satisfy boats and ships internal combustion turbine lubricating requirement.
Embodiment 1:
The formula of boats and ships internal combustion turbine lubricating oil is:
Above component summation is 100%.
The raw material mixing and stirring of above-mentioned formula is got final product to get finished product.
Embodiment 2:
The formula of boats and ships internal combustion turbine lubricating oil is:
Above component summation is 100%.
The preparation method is with embodiment 1.
Embodiment 3
The formula of boats and ships internal combustion turbine lubricating oil is:
Above component summation is 100%.
The preparation method is with embodiment 1.
Superintendent office measures through relevant technologies, and the physical and chemical index of the product of the embodiment of the present invention 1 is:
Table 1. boats and ships internal combustion turbine lubricating oil physical and chemical index
Claims (10)
1. boats and ships internal combustion turbine lubricating oil is characterized in that the formula of lubricating oil is:
Above component summation is 100%.
2. boats and ships internal combustion turbine lubricating oil as claimed in claim 1, the mass ratio that it is characterized in that base oil are that the pentaerythritol ester of the poly-alpha olefins of 40%-45% and 60-55% is compound.
3. boats and ships internal combustion turbine lubricating oil as claimed in claim 1, is characterized in that oxidation inhibitor is with the phenyl-a-naphthylamine of mass ratio 40-50% and the 3.5-di-t-butyl-4 hydroxyl oxidize styracin alkyl (C of mass ratio 60-50%
7, C
9Branching) the high temperature oxidation agent of the butyl octyl pentanoic of ester or 60-50% or 60-50% is compound.
4. boats and ships internal combustion turbine lubricating oil as claimed in claim 1 is characterized in that anti-wear agent is compound with many alkyl benzyl sulfide of the triphenyl-thiophosphate of mass ratio 40%～50% and mass ratio 60%～50%.
5. boats and ships internal combustion turbine lubricating oil as claimed in claim 1, the composition that it is characterized in that metal passivator be thiadiazoles derivative account for the lubricating oil total mass 0.02～0.04%, alkyl diphenylamine accounts for lubricating oil total mass 0.04～0.02%.
6. boats and ships internal combustion turbine lubricating oil as claimed in claim 1 is characterized in that rust-preventive agent is compound with the dodecenylsuccinic acid ester of the petroleum sodium sulfonate of the benzotriazole of mass ratio 60～70% and mass ratio 40～30% or 40～30%.
7. boats and ships internal combustion turbine lubricating oil as claimed in claim 1, is characterized in that purification agent is synthetic sulfonic acid magnesium; Dispersion agent is that high molecular weight polyisobutylene succimide and 40～50% the nitrogenous boronation polyisobutene butanediamine of mass ratio 60～50% is compound.
8. boats and ships internal combustion turbine lubricating oil as claimed in claim 1 is characterized in that emulsion splitter is that amine or the oxyethane polycondensate of the propylene oxide of mass ratio 45%-55% or ethylene oxide copolymer and mass ratio 55%-45% is compound.
9. boats and ships internal combustion turbine lubricating oil as claimed in claim 1, is characterized in that foam reducing composition is the homopolymer of methacrylic ester.
10. boats and ships internal combustion turbine lubricating oil as claimed in claim 1 is characterized in that oiliness improver is that alkylthio molybdenum phosphate and 55%～45% 124 Triazole octadecylammonium salt of mass ratio 45%～55% is compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072718.7A CN103113966B (en) | 2013-03-06 | 2013-03-06 | Lubricating oil of gas turbine of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072718.7A CN103113966B (en) | 2013-03-06 | 2013-03-06 | Lubricating oil of gas turbine of ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103113966A true CN103113966A (en) | 2013-05-22 |
| CN103113966B CN103113966B (en) | 2014-05-14 |
Family
ID=48412385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310072718.7A Expired - Fee Related CN103113966B (en) | 2013-03-06 | 2013-03-06 | Lubricating oil of gas turbine of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103113966B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710071A (en) * | 2013-12-25 | 2014-04-09 | 烟台德高石油有限公司 | Synthetic and environment-friendly marine internal combustion engine oil and preparation method thereof |
| CN104293415A (en) * | 2014-10-14 | 2015-01-21 | 上海应用技术学院 | High-quality blended lubricating base oil |
| CN106085371A (en) * | 2016-06-14 | 2016-11-09 | 山东沾化莱斯特石油化工有限公司 | A kind of height leads conduction oil and preparation method thereof |
| CN106479636A (en) * | 2016-09-21 | 2017-03-08 | 广西大学 | A kind of environmental friendliness high temperature heavy load flue gas turbine expander lubricant compositions |
| CN107011968A (en) * | 2017-06-02 | 2017-08-04 | 苏州瑞奇丽新材料有限公司 | A kind of oxidation resistant lubricating oil |
| WO2017171019A1 (en) * | 2016-03-31 | 2017-10-05 | 出光興産株式会社 | Lubricating oil composition, and precision reduction gear using same |
| CN108587752A (en) * | 2018-06-22 | 2018-09-28 | 郑州正赢石化有限公司 | Steam turbine oil |
| CN109439392A (en) * | 2018-11-01 | 2019-03-08 | 宁波钢铁有限公司 | A kind of waste hydraulic oil is reused in the compound modification agent and preparation method thereof of gas cabinet sealing oil |
| CN115612540A (en) * | 2022-10-14 | 2023-01-17 | 广西大学 | Open type gear lubricating grease for large vertical roller mill and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017488A2 (en) * | 1993-12-15 | 1995-06-29 | Exxon Research & Engineering Company | Lubricant composition containing a polymeric antioxidant |
| CN102618365A (en) * | 2012-03-09 | 2012-08-01 | 广西大学 | Lubricating-oil composition of speed reducing machine in gas turbine for ship |
| CN102618366A (en) * | 2012-03-09 | 2012-08-01 | 广西大学 | Lubricant composition for fuel gas generator of ship gas turbine |
-
2013
- 2013-03-06 CN CN201310072718.7A patent/CN103113966B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995017488A2 (en) * | 1993-12-15 | 1995-06-29 | Exxon Research & Engineering Company | Lubricant composition containing a polymeric antioxidant |
| CN102618365A (en) * | 2012-03-09 | 2012-08-01 | 广西大学 | Lubricating-oil composition of speed reducing machine in gas turbine for ship |
| CN102618366A (en) * | 2012-03-09 | 2012-08-01 | 广西大学 | Lubricant composition for fuel gas generator of ship gas turbine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710071A (en) * | 2013-12-25 | 2014-04-09 | 烟台德高石油有限公司 | Synthetic and environment-friendly marine internal combustion engine oil and preparation method thereof |
| CN103710071B (en) * | 2013-12-25 | 2016-08-17 | 烟台德高石油有限公司 | A kind of synthetic environment-friendly internal combustion engine oil and preparation method thereof |
| CN104293415A (en) * | 2014-10-14 | 2015-01-21 | 上海应用技术学院 | High-quality blended lubricating base oil |
| WO2017171019A1 (en) * | 2016-03-31 | 2017-10-05 | 出光興産株式会社 | Lubricating oil composition, and precision reduction gear using same |
| CN108884407A (en) * | 2016-03-31 | 2018-11-23 | 出光兴产株式会社 | Lubricating oil composition and precision speed reducer using same |
| US10800991B2 (en) | 2016-03-31 | 2020-10-13 | Idemitsu Kosan Co., Ltd. | Lubricating oil composition, and precision reduction gear using same |
| CN106085371A (en) * | 2016-06-14 | 2016-11-09 | 山东沾化莱斯特石油化工有限公司 | A kind of height leads conduction oil and preparation method thereof |
| CN106479636A (en) * | 2016-09-21 | 2017-03-08 | 广西大学 | A kind of environmental friendliness high temperature heavy load flue gas turbine expander lubricant compositions |
| CN107011968A (en) * | 2017-06-02 | 2017-08-04 | 苏州瑞奇丽新材料有限公司 | A kind of oxidation resistant lubricating oil |
| CN108587752A (en) * | 2018-06-22 | 2018-09-28 | 郑州正赢石化有限公司 | Steam turbine oil |
| CN109439392A (en) * | 2018-11-01 | 2019-03-08 | 宁波钢铁有限公司 | A kind of waste hydraulic oil is reused in the compound modification agent and preparation method thereof of gas cabinet sealing oil |
| CN115612540A (en) * | 2022-10-14 | 2023-01-17 | 广西大学 | Open type gear lubricating grease for large vertical roller mill and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103113966B (en) | 2014-05-14 |
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