ZA202208065B - Lubricating oil for marine medium-speed trunk-piston diesel engines - Google Patents

Lubricating oil for marine medium-speed trunk-piston diesel engines

Info

Publication number
ZA202208065B
ZA202208065B ZA2022/08065A ZA202208065A ZA202208065B ZA 202208065 B ZA202208065 B ZA 202208065B ZA 2022/08065 A ZA2022/08065 A ZA 2022/08065A ZA 202208065 A ZA202208065 A ZA 202208065A ZA 202208065 B ZA202208065 B ZA 202208065B
Authority
ZA
South Africa
Prior art keywords
lubricating oil
diesel engines
piston diesel
marine medium
speed trunk
Prior art date
Application number
ZA2022/08065A
Inventor
Gang Luo
Kequan Feng
Wenhuan Yang
Naitang Yang
Yuedong Sun
Original Assignee
Shandong North Zite Special Oil Co 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 Shandong North Zite Special Oil Co Ltd filed Critical Shandong North Zite Special Oil Co Ltd
Publication of ZA202208065B publication Critical patent/ZA202208065B/en

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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • 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
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid 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
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
ZA2022/08065A 2021-08-12 2022-07-20 Lubricating oil for marine medium-speed trunk-piston diesel engines ZA202208065B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110924839.4A CN113637519A (en) 2021-08-12 2021-08-12 Marine medium-speed cylindrical piston diesel engine lubricating oil

Publications (1)

Publication Number Publication Date
ZA202208065B true ZA202208065B (en) 2022-11-30

Family

ID=78421154

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/08065A ZA202208065B (en) 2021-08-12 2022-07-20 Lubricating oil for marine medium-speed trunk-piston diesel engines

Country Status (2)

Country Link
CN (1) CN113637519A (en)
ZA (1) ZA202208065B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114806683A (en) * 2022-03-28 2022-07-29 龙蟠润滑新材料（天津）有限公司 Lubricating oil composition for medium-speed cylindrical piston diesel engine on ship and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101638605A (en) * 2008-07-31 2010-02-03 中国石油天然气股份有限公司 Lubricating oil composition
CN102041141A (en) * 2010-05-05 2011-05-04 无锡惠源包装有限公司 Engine oil composite additive of gas automobile and engine oil
CN103289795B (en) * 2012-02-22 2015-06-10 中国石油化工股份有限公司 Marine engine oil composition and application thereof
CN103087806B (en) * 2013-02-01 2014-03-26 大庆海力石油化工有限公司 Lubricating oil composition for diesel and natural gas dual-fuel engine
CN104388153B (en) * 2014-07-09 2016-11-02 山东北方淄特特种油股份有限公司 A kind of long-life Lubricating Oil for Gas Automobile Engine
EP3510130A1 (en) * 2016-09-12 2019-07-17 The Lubrizol Corporation Total base number boosters for marine diesel engine lubricating compositions
CN108203615B (en) * 2016-12-20 2021-08-31 中国石油天然气股份有限公司 Low-ash lubricating oil composition
CN107164053A (en) * 2017-05-24 2017-09-15 烟台澳博论润滑油有限公司 A kind of high speed trunk-piston bavin machine oil
CN112646648A (en) * 2019-10-10 2021-04-13 中国石油化工股份有限公司 Marine medium-speed engine oil composition and application thereof

Also Published As

Publication number Publication date
CN113637519A (en) 2021-11-12

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