GB165897A - Improvements in and relating to lubricating oils and the manufacture thereof - Google Patents

Improvements in and relating to lubricating oils and the manufacture thereof

Info

Publication number
GB165897A
GB165897A GB591320A GB591320A GB165897A GB 165897 A GB165897 A GB 165897A GB 591320 A GB591320 A GB 591320A GB 591320 A GB591320 A GB 591320A GB 165897 A GB165897 A GB 165897A
Authority
GB
United Kingdom
Prior art keywords
acid
retained
treated
lubricating oils
hydrocarbon oils
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.)
Expired
Application number
GB591320A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB591320A priority Critical patent/GB165897A/en
Priority claimed from US473308A external-priority patent/US1467695A/en
Publication of GB165897A publication Critical patent/GB165897A/en
Expired legal-status Critical Current

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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • 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
    • 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
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty 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
    • 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
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • 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
    • C10M2207/24—Epoxidised acids; Ester 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
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Lubricating oils are obtained by purifying crude hydrocarbon oils in such manner that, while all mineral acid is removed, up to 3 per cent of organic acid or phenolic or other acidic bodies are retained. In an example, crude Texas oil is treated in the usual way with sulphuric acid or liquid sulphur dioxide, sulphur is removed by any known process, and the product is washed with water only to such an extent as to ensure the removal of all sulphuric acid. The percentage of retained sulphonic acids may, if necessary, be reduced by mixing with acid-free oil. In a modification, hydrocarbon oils containing glycerides may be treated with steam until the desired percentage of free fatty acid is produced by hydrolysis of the glyceride.
GB591320A 1920-02-27 1920-02-27 Improvements in and relating to lubricating oils and the manufacture thereof Expired GB165897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB591320A GB165897A (en) 1920-02-27 1920-02-27 Improvements in and relating to lubricating oils and the manufacture thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB591320A GB165897A (en) 1920-02-27 1920-02-27 Improvements in and relating to lubricating oils and the manufacture thereof
US473308A US1467695A (en) 1921-05-28 1921-05-28 Lubricating oil and the manufacture thereof

Publications (1)

Publication Number Publication Date
GB165897A true GB165897A (en) 1921-06-27

Family

ID=26240253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB591320A Expired GB165897A (en) 1920-02-27 1920-02-27 Improvements in and relating to lubricating oils and the manufacture thereof

Country Status (1)

Country Link
GB (1) GB165897A (en)

Similar Documents

Publication Publication Date Title
GB165897A (en) Improvements in and relating to lubricating oils and the manufacture thereof
SU18478A1 (en) Method for producing acids from petroleum and mineral oils
US1803140A (en) Process for treating mineral oils
GB191219676A (en) An Improved Process for Treating and Refining Crude Petroleum, its Heavy Lubricating Distillates, Lubricating Mineral Oils, Paraffin and Ceresin.
SU8811A1 (en) The method of preparation of emulsion preparations
US1425884A (en) Mineral-oil derivative
US1425885A (en) Mineral-oil derivatives
GB291823A (en) An improved process for purifying mineral and naphtha oils
GB185782A (en) Process of increasing the consistency of hydrocarbon oils and other oils and fats
GB307750A (en)
GB194804A (en) The manufacture of new fat and oil splitting reagents and their application to a process for splitting fats and oils into glycerine and fatty acids
GB797750A (en) Process for preparing white oil
US1425883A (en) Process of treating hydrocarbon oils
SU13007A1 (en) The method of obtaining fatty oil breaker for glycerin and fatty acids
GB828670A (en) A process for improving the properties of lubricating oils
SU15720A1 (en) The method of deodorization of acids obtained by the oxidation of petroleum or similar hydrocarbon oils
US1467695A (en) Lubricating oil and the manufacture thereof
GB242317A (en) Process of purifying mineral oil products and the like
GB385021A (en) Process for preparing esters of high viscosity from castor oil
GB345596A (en)
GB281896A (en) A process for treating, drying and semi-drying fats and oils
GB159025A (en) Improvements in and relating to the treatment of ores and the like by flotation
GB149748A (en) Improved process for splitting fats and oils, in the manufacture of glycerine and fatty acids
GB459080A (en) A process of treating mixtures containing free acid and acid alkyl esters
GB127159A (en) Improvements in or relating to the Refining of Oils.