CN108728230A - 汽轮机润滑油组合物 - Google Patents

汽轮机润滑油组合物 Download PDF

Info

Publication number
CN108728230A
CN108728230A CN201810913019.3A CN201810913019A CN108728230A CN 108728230 A CN108728230 A CN 108728230A CN 201810913019 A CN201810913019 A CN 201810913019A CN 108728230 A CN108728230 A CN 108728230A
Authority
CN
China
Prior art keywords
steam turbine
lubricating oil
oil composition
weight
parts
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
Application number
CN201810913019.3A
Other languages
English (en)
Other versions
CN108728230B (zh
Inventor
王鹏举
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Furuisidexin Mstar Technology Ltd
Original Assignee
Suzhou Furuisidexin Mstar Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Furuisidexin Mstar Technology Ltd filed Critical Suzhou Furuisidexin Mstar Technology Ltd
Priority to CN201810913019.3A priority Critical patent/CN108728230B/zh
Publication of CN108728230A publication Critical patent/CN108728230A/zh
Application granted granted Critical
Publication of CN108728230B publication Critical patent/CN108728230B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • 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
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • 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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/084—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
    • 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
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2030/18—Anti-foaming property
    • 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
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines

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

本发明公开了一种汽轮机润滑油组合物，主要由以下重量份的材料组成：基础油100重量份；破乳剂0.1～2重量份；极压抗磨剂2～4重量份；金属钝化剂0.5～1重量份；抗氧剂1～3重量份；防锈剂0.5～2重量份；抗泡剂0.05～0.5重量份；基础油包括70％～80％III类基础油、10％～20％聚乙二醇醚和10％～20％松香季戊四醇酯。本发明的汽轮机润滑油组合物通过对润滑油配方进行优化，提高润滑油的氧化安定性、高温稳定性、极压性能、破乳性能和液相防锈性能，并延长使用寿命。

Description

汽轮机润滑油组合物
技术领域
本发明涉及汽轮机润滑油领域，特别涉及一种汽轮机润滑油组合物。
背景技术
汽轮机是发电产业主体设备之一，动力驱动有燃气、蒸汽、水力等形式。蒸汽汽轮机是一种将蒸汽的热能转变为旋转机械能的高速旋转式热能动力机械，它的润滑部位主要是变速箱和转子轴承。因其转子轴封有可能窜汽，故该润滑系统进水的可能性较大，再加之设备转速高、负荷大、运行周期长，故对油品的防锈性、抗乳化性及抗氧化性的要求都很高。燃气轮机利用燃烧产生的燃气直接做功，不同于常规蒸汽轮机由燃烧加热产生蒸汽做功，燃气轮机油受轴承热表面的作用并在调速系统高压下使用，应具有优异的氧化安定性和热稳定性、良好的防锈和抗乳化性能，对于齿轮传动的汽轮机，还应具备好的极压抗磨承载能力等，特别是蒸汽-燃气联合循环系统所用的汽轮机油，既要满足蒸汽轮机润滑要求，也要满足燃气轮机的润滑使用要求。目前，汽轮机油由于粘度低、油膜薄而不能很好的保护设备，极易造成设备的快速磨损和工矿温度升高；抗氧化性能差，使用寿命短。
发明内容
针对上述现有的柴油发动机机油的问题，本发明提供一种优异的氧化安定性、高温稳定性、极压性能、破乳性能和液相防锈性能汽轮机润滑油组合物。
为了解决上述技术问题，本发明采用的技术方案是：
一种汽轮机润滑油组合物，其中，主要由以下重量份的材料组成：
其中，所述基础油包括70％～80％III类基础油、10％～20％聚乙二醇醚和10％～20％松香季戊四醇酯。
优选的是，所述的汽轮机润滑油组合物，其中，所述破乳剂包括30％～40％聚氧乙烯聚氧丙烯十八醇醚和60％～70％聚甘油脂肪酸酯。
优选的是，所述的汽轮机润滑油组合物，其中，所述极压抗磨剂包括80％～90％偏硼酸钠和10％～20％2-羟乙基二硫化物。
优选的是，所述的汽轮机润滑油组合物，其中，所述金属钝化剂包括20％～30％二异丙基二硫代磷酸锑和70％～80％甲基苯并三氮唑。
优选的是，所述的汽轮机润滑油组合物，其中，所述抗氧剂为2,5-二甲基巯基-1,4-二噻烷。
优选的是，所述的汽轮机润滑油组合物，其中，所述防锈剂为琥珀酸钠。
优选的是，所述的汽轮机润滑油组合物，其中，所述抗泡剂为聚氧乙烯聚氧丙醇胺醚。
优选的是，所述的汽轮机润滑油组合物，其中，还包括0.5～2重量份的聚乙烯醇。
优选的是，所述的汽轮机润滑油组合物，其中，还包括1～2重量份的琥珀酰亚胺。
优选的是，所述的汽轮机润滑油组合物，其中，还包括0.5～1重量份的偏氟乙烯。
有益效果：
(1)本发明的汽轮机润滑油组合物通过对润滑油配方进行优化，提高润滑油的氧化安定性、高温稳定性、极压性能、破乳性能和液相防锈性能，并延长使用寿命。
(2)本发明的润滑油基础油在III类基础油中通过加入聚乙二醇醚和松香季戊四醇酯提高基础油的高温热氧化稳定性，润滑性能，并提高基础油对添加剂的相容性；聚氧乙烯聚氧丙烯十八醇醚和聚甘油脂肪酸酯协同作为破乳剂，缩短分水时间；偏硼酸钠和2-羟乙基二硫化物二者通过协同作用，使得润滑油的抗磨性能达到最佳；二异丙基二硫代磷酸锑和甲基苯并三氮唑用来抑制金属对油品氧化的催化作用，以便充分发挥抗氧化性能；琥珀酸钠对金属表面起到保护作用，停止或延迟水分、氧气和其它杂质的入侵，从而达到最佳的防锈效果；通过加入聚乙烯醇提高润滑油的热稳定性能；通过加入琥珀酰亚胺进一步提高消泡速度；通过加入偏氟乙烯提高润滑油的氧化安定性。
具体实施方式
下面结合实施例对本发明的具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本发明，但并不构成对本发明的限定。此外，下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
本发明提供一种汽轮机润滑油组合物，其中，主要由以下重量份的材料组成：
其中，基础油包括70％～80％III类基础油、10％～20％聚乙二醇醚和10％～20％松香季戊四醇酯。III类基础油是用全加氢工艺制得，与II类基础油相比，属高黏度指数的加氢基础油，又称作非常规基础油(UCBO)。III类基础油在性能上远远超过I类基础油和II类基础油，尤其是具有很高的黏度指数和很低的挥发性，某些III类油的性能可与聚α-烯烃(PAO)相媲美，其价格却比合成油便宜得多；通过加入聚乙二醇醚和松香季戊四醇酯提高基础油的高温热氧化稳定性，润滑性能，并提高基础油对添加剂的相容性。
作为本案又一实施例，其中，破乳剂包括30％～40％聚氧乙烯聚氧丙烯十八醇醚和60％～70％聚甘油脂肪酸酯。聚氧乙烯聚氧丙烯十八醇醚和聚甘油脂肪酸酯通过合理配伍作为破乳剂，在油水分离过程中，缩短分水时间，把原油及重油中的水分彻底脱出来，使含水量达到要求。
作为本案又一实施例，其中，极压抗磨剂包括80％～90％偏硼酸钠和10％～20％2-羟乙基二硫化物。偏硼酸钠极压剂使用寿命长，由渗硼形成的FexBy形式的极压膜，这一层表面膜有较高硬度，良好的抗磨性，较好的抗氧化性、耐腐蚀性；2-羟乙基二硫化物可提高润滑油的耐负荷能力，防止金属表面在高负荷条件下发生烧结、卡咬、刮伤；偏硼酸钠和2-羟乙基二硫化物二者通过协同作用，使得润滑油的抗磨性能达到最佳。
作为本案又一实施例，其中，金属钝化剂包括20％～30％二异丙基二硫代磷酸锑和70％～80％甲基苯并三氮唑。二异丙基二硫代磷酸锑和甲基苯并三氮唑用来抑制金属，特别是铜对油品氧化的催化作用，以便充分发挥抗氧剂的作用。
作为本案又一实施例，其中，抗氧剂为2,5-二甲基巯基-1,4-二噻烷。在本发明中2,5-二甲基巯基-1,4-二噻烷作为抗氧剂，显著抑制油品的氧化，钝化金属对氧化的催化作用，提高润滑油的使用寿命，延长换油期，保护汽轮机。
作为本案又一实施例，其中，防锈剂为琥珀酸钠。琥珀酸钠对金属表面起到保护作用，停止或延迟水分、氧气和其它杂质的入侵，从而达到最佳的防锈效果。
作为本案又一实施例，其中，抗泡剂为聚氧乙烯聚氧丙醇胺醚。聚氧乙烯聚氧丙醇胺醚会向气液界面扩散，使具有稳泡作用的表面活性剂难以发生恢复膜弹性的能力，达到抑泡性能。
作为本案又一实施例，其中，还包括0.5～2重量份的聚乙烯醇。通过加入聚乙烯醇提高润滑油的热稳定性能。
作为本案又一实施例，其中，还包括1～2重量份的琥珀酰亚胺。通过加入琥珀酰亚胺进一步提高消泡速度。
作为本案又一实施例，其中，还包括0.5～1重量份的偏氟乙烯。通过加入偏氟乙烯提高润滑油的氧化安定性。
下面列出一些具体的实施例和对比例：
下面列出实施例1～3和对比例1～7的性能测试结果：
以上结合实施例对本发明的实施方式作了详细说明，但本发明不限于所描述的实施方式。对于本领域的技术人员而言，在不脱离本发明原理和精神的情况下，对这些实施方式进行多种变化、修改、替换和变型，仍落入本发明的保护范围内。

Claims (10)

1.一种汽轮机润滑油组合物，其特征在于，主要由以下重量份的材料组成：
其中，所述基础油包括70％～80％III类基础油、10％～20％聚乙二醇醚和10％～20％松香季戊四醇酯。
2.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，所述破乳剂包括30％～40％聚氧乙烯聚氧丙烯十八醇醚和60％～70％聚甘油脂肪酸酯。
3.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，所述极压抗磨剂包括80％～90％偏硼酸钠和10％～20％2-羟乙基二硫化物。
4.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，所述金属钝化剂包括20％～30％二异丙基二硫代磷酸锑和70％～80％甲基苯并三氮唑。
5.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，所述抗氧剂为2,5-二甲基巯基-1,4-二噻烷。
6.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，所述防锈剂为琥珀酸钠。
7.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，所述抗泡剂为聚氧乙烯聚氧丙醇胺醚。
8.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，还包括0.5～2重量份的聚乙烯醇。
9.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，还包括1～2重量份的琥珀酰亚胺。
10.根据权利要求1所述的汽轮机润滑油组合物，其特征在于，还包括0.5～1重量份的偏氟乙烯。
CN201810913019.3A 2018-08-10 2018-08-10 汽轮机润滑油组合物 Active CN108728230B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810913019.3A CN108728230B (zh) 2018-08-10 2018-08-10 汽轮机润滑油组合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810913019.3A CN108728230B (zh) 2018-08-10 2018-08-10 汽轮机润滑油组合物

Publications (2)

Publication Number Publication Date
CN108728230A true CN108728230A (zh) 2018-11-02
CN108728230B CN108728230B (zh) 2021-05-14

Family

ID=63942811

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810913019.3A Active CN108728230B (zh) 2018-08-10 2018-08-10 汽轮机润滑油组合物

Country Status (1)

Country Link
CN (1) CN108728230B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109810747A (zh) * 2019-02-25 2019-05-28 周旗 一种润滑油组合物及其制备方法
CN112852527A (zh) * 2021-01-07 2021-05-28 北京市政建设集团有限责任公司 一种高热稳定性密封油脂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177387B1 (en) * 1996-08-30 2001-01-23 Exxon Chemical Patents Inc Reduced odor and high stability aircraft turbine oil base stock
CN102690717A (zh) * 2011-03-24 2012-09-26 中国石油化工股份有限公司 一种极压长寿命汽轮机润滑油组合物
CN105602660A (zh) * 2014-11-20 2016-05-25 天津市泽畅科技有限公司 一种使用于发动机的节能环保润滑油
CN105623790A (zh) * 2014-10-28 2016-06-01 中国石油化工股份有限公司 汽轮机油组合物及提高汽轮机油性能的方法
CN105733761A (zh) * 2014-12-11 2016-07-06 中国石油天然气股份有限公司 一种汽轮机润滑油组合物
CN105733762A (zh) * 2014-12-11 2016-07-06 中国石油天然气股份有限公司 一种低油泥汽轮机润滑油组合物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177387B1 (en) * 1996-08-30 2001-01-23 Exxon Chemical Patents Inc Reduced odor and high stability aircraft turbine oil base stock
CN102690717A (zh) * 2011-03-24 2012-09-26 中国石油化工股份有限公司 一种极压长寿命汽轮机润滑油组合物
CN105623790A (zh) * 2014-10-28 2016-06-01 中国石油化工股份有限公司 汽轮机油组合物及提高汽轮机油性能的方法
CN105602660A (zh) * 2014-11-20 2016-05-25 天津市泽畅科技有限公司 一种使用于发动机的节能环保润滑油
CN105733761A (zh) * 2014-12-11 2016-07-06 中国石油天然气股份有限公司 一种汽轮机润滑油组合物
CN105733762A (zh) * 2014-12-11 2016-07-06 中国石油天然气股份有限公司 一种低油泥汽轮机润滑油组合物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109810747A (zh) * 2019-02-25 2019-05-28 周旗 一种润滑油组合物及其制备方法
CN109810747B (zh) * 2019-02-25 2021-09-21 周旗 一种润滑油组合物及其制备方法
CN112852527A (zh) * 2021-01-07 2021-05-28 北京市政建设集团有限责任公司 一种高热稳定性密封油脂及其制备方法

Also Published As

Publication number Publication date
CN108728230B (zh) 2021-05-14

Similar Documents

Publication Publication Date Title
CA2609652C (en) High temperature biobased lubricant compositions comprising boron nitride
CN102690703B (zh) 一种极压长寿命工业润滑油组合物
CN101747987B (zh) 水基铜铝拉丝油组合物及其制备方法
CN103113965B (zh) 极压汽轮机油
CN102031190A (zh) 一种切削油及其制备方法
CN102690717B (zh) 一种极压长寿命汽轮机润滑油组合物
CN102071088A (zh) 一种防锈油及其制备方法
CN108913311A (zh) 柴油发动机的润滑油组合物
CN108728230A (zh) 汽轮机润滑油组合物
CN101812358A (zh) 一种混合基础油高温链条油组合物
CN103571565B (zh) 蓖麻基乙醇燃料发动机油组合物
CN103667631B (zh) 回火油组合物及其制备方法
CN105802709B (zh) 一种耐氧化的汽油发动机润滑油的制备方法
CN107573987A (zh) 涡轮机油添加剂组合物及其用途
KR20080014789A (ko) 질화 붕소를 포함하는 고온 생물학적 윤활제 조성물
CN108753426A (zh) 一种特高温食品级合成链条油组合物
CN113493719B (zh) 一种燃气轮机润滑油组合物
CN112143552A (zh) 一种油气润滑油组合物及其制备方法
CN1098346C (zh) 通用机床油组合物
CN104087372A (zh) 一种乙二醇二甲基醚燃料发动机油组合物
CN104651026A (zh) 一种抗结焦型涡轮机油及其制备方法
CN112300853A (zh) 一种环保型齿轮润滑油及其制备方法
CN111718780A (zh) 涡轮机油组合物及其用途
CN104140865A (zh) 一种二乙二醇二乙醚燃料发动机油组合物
JP2020105450A (ja) アルミニウム用熱間圧延油組成物及びアルミニウムの熱間圧延方法

Legal Events

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
CB02 Change of applicant information
CB02 Change of applicant information

Address after: No.26 Qinghua Road, Hushuguan Town, high tech Zone, Suzhou, Jiangsu

Applicant after: Suzhou Furuisidexin Mstar Technology Ltd

Address before: 215009 room 3039-2, 1 building, 128 Yongan Road, Suzhou high tech Zone, Jiangsu.

Applicant before: Suzhou Furuisidexin Mstar Technology Ltd

GR01 Patent grant
GR01 Patent grant