SE381281B - Askfri smorjmedelskomposition for anvendning i naturgasdrivna motorer - Google Patents

Askfri smorjmedelskomposition for anvendning i naturgasdrivna motorer

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Publication number
SE381281B
SE381281B SE7113687A SE1368771A SE381281B SE 381281 B SE381281 B SE 381281B SE 7113687 A SE7113687 A SE 7113687A SE 1368771 A SE1368771 A SE 1368771A SE 381281 B SE381281 B SE 381281B
Authority
SE
Sweden
Prior art keywords
ash
natural gas
lubricant composition
gas operated
free lubricant
Prior art date
Application number
SE7113687A
Other languages
English (en)
Inventor
J R Martin
R F Bergstrom
S R Sprague
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of SE381281B publication Critical patent/SE381281B/sv

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    • 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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
    • C10M2203/104—Aromatic fractions
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    • 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
    • C10M2203/106—Naphthenic fractions
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    • 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
    • C10M2203/108—Residual fractions, e.g. bright stocks
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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    • C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
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    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
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    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
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    • C10M2229/04—Siloxanes with specific structure
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
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  • Chemical & Material Sciences (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
SE7113687A 1970-10-30 1971-10-28 Askfri smorjmedelskomposition for anvendning i naturgasdrivna motorer SE381281B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8572970A 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
SE381281B true SE381281B (sv) 1975-12-01

Family

ID=22193562

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7113687A SE381281B (sv) 1970-10-30 1971-10-28 Askfri smorjmedelskomposition for anvendning i naturgasdrivna motorer

Country Status (8)

Country Link
AU (1) AU466753B2 (sv)
BE (1) BE774297A (sv)
CA (1) CA949956A (sv)
DE (1) DE2153893A1 (sv)
FR (1) FR2111941B1 (sv)
GB (1) GB1368277A (sv)
NL (1) NL7114830A (sv)
SE (1) SE381281B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118432A (en) * 1985-07-11 1992-06-02 Exxon Chemical Patents Inc. Dispersant additive mixtures for oleaginous compositions
US4863624A (en) * 1987-09-09 1989-09-05 Exxon Chemical Patents Inc. Dispersant additives mixtures for oleaginous compositions
CA1262721A (en) 1985-07-11 1989-11-07 Jacob Emert Oil soluble dispersant additives useful in oleaginous compositions
CA1333596C (en) * 1986-10-16 1994-12-20 Robert Dean Lundberg High functionality low molecular weight oil soluble dispersant additives useful in oleaginous compositions
US4938880A (en) * 1987-05-26 1990-07-03 Exxon Chemical Patents Inc. Process for preparing stable oleaginous compositions
JP2859077B2 (ja) * 1993-04-09 1999-02-17 出光興産株式会社 潤滑油組成物
US6001780A (en) * 1998-06-30 1999-12-14 Chevron Chemical Company Llc Ashless lubricating oil formulation for natural gas engines
US8841243B2 (en) 2010-03-31 2014-09-23 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions
US8796192B2 (en) 2010-10-29 2014-08-05 Chevron Oronite Company Llc Natural gas engine lubricating oil compositions

Also Published As

Publication number Publication date
AU3510771A (en) 1973-05-03
FR2111941A1 (sv) 1972-06-09
DE2153893A1 (de) 1972-05-04
GB1368277A (en) 1974-09-25
CA949956A (en) 1974-06-25
BE774297A (nl) 1972-04-24
NL7114830A (sv) 1972-05-03
AU466753B2 (en) 1975-11-06
FR2111941B1 (sv) 1974-08-02

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