GB490127A - An improved process for thickening unsaturated oils - Google Patents

An improved process for thickening unsaturated oils

Info

Publication number
GB490127A
GB490127A GB2066/38A GB206638A GB490127A GB 490127 A GB490127 A GB 490127A GB 2066/38 A GB2066/38 A GB 2066/38A GB 206638 A GB206638 A GB 206638A GB 490127 A GB490127 A GB 490127A
Authority
GB
United Kingdom
Prior art keywords
oil
viscosity
saybolt
value
hydrogenated
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
GB2066/38A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Priority to GB2066/38A priority Critical patent/GB490127A/en
Publication of GB490127A publication Critical patent/GB490127A/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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/04—Fatty oil fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
    • C10G32/02—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms by electric or magnetic means
    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils used as base material
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/02—Reduction, e.g. hydrogenation
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

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

Abstract

A process for increasing the viscosity of unsaturated oils consists in separately hydrogenating the oil and then subjecting the hydrogenated oil to voltolization. Natural unsaturated ester oils having a chain of more than 8 C atoms and an I value of above 110 are preferred. The hydrogenation process prevents the formation of insoluble jelly-like products during voltolization. The hydrogenation may be carried out at temperatures of 200-450 DEG F. in the presence of an Ni catalyst, at atmospheric or raised pressure. In an example, menhaden oil of 180 I value is hydrogenated in the presence of a Ni catalyst till the I value is reduced to 100. The hydrogenated oil is voltolized in a trommel-type voltolizer at 4-6 cm. of mercury absolute and an electric potential of 4,000 volts at a frequency of 10,000 cycles per second. When an oil of viscosity of about 600" Saybolt at 210 DEG F. is produced, a petroleum lubricating oil of viscosity of about 70" Saybolt at 210 DEG F. is added and the mixture further voltolized till a final product having a viscosity of 1000" Saybolt at 210 DEG F. is produced, free from any jelly-like products insoluble in water. The products may be used alone as lubricants or added to lubricating oils, greases, soaps &c., as oxidation inhibitors or pour point depressants.
GB2066/38A 1938-01-21 1938-01-21 An improved process for thickening unsaturated oils Expired GB490127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2066/38A GB490127A (en) 1938-01-21 1938-01-21 An improved process for thickening unsaturated oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2066/38A GB490127A (en) 1938-01-21 1938-01-21 An improved process for thickening unsaturated oils

Publications (1)

Publication Number Publication Date
GB490127A true GB490127A (en) 1938-08-09

Family

ID=9732986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2066/38A Expired GB490127A (en) 1938-01-21 1938-01-21 An improved process for thickening unsaturated oils

Country Status (1)

Country Link
GB (1) GB490127A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018002355A1 (en) 2016-06-30 2018-01-04 Green Frix Lubricating oil
WO2018002340A1 (en) 2016-06-30 2018-01-04 Green Frix Lubricating oil
EP3479660B1 (en) 2016-06-30 2020-04-08 Green Frix Device for electrically processing a fatty substance of plant origin

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018002355A1 (en) 2016-06-30 2018-01-04 Green Frix Lubricating oil
WO2018002340A1 (en) 2016-06-30 2018-01-04 Green Frix Lubricating oil
BE1024376B1 (en) * 2016-06-30 2018-02-05 Green Frix LUBRICATING OIL
BE1024375B1 (en) * 2016-06-30 2018-02-09 Green Frix LUBRICATING OIL
EP3479660B1 (en) 2016-06-30 2020-04-08 Green Frix Device for electrically processing a fatty substance of plant origin
EP3478806B1 (en) 2016-06-30 2020-04-15 Green Frix Lubricating oil
EP3478807B1 (en) 2016-06-30 2020-04-15 Green Frix Lubricating oil
US11053453B2 (en) 2016-06-30 2021-07-06 Green Frix Device for an electrical processing of a fatty substance of plant origin
US11795415B2 (en) 2016-06-30 2023-10-24 Green Frix Device for an electrical processing of a fatty substance of plant origin

Similar Documents

Publication Publication Date Title
GB1109304A (en) Lubricants based on liquid polybutenes
US2095538A (en) Lubricating oil composition
US2274675A (en) Lubricant containing lithium salts
GB490127A (en) An improved process for thickening unsaturated oils
GB601346A (en) Improvements in or relating to lithium base lubricating grease compositions and method of preparing the same
GB582415A (en) An improved lubricating grease
GB572012A (en) The production of lubricating and turbine oil compositions
GB586839A (en) Improvements in or relating to normally solid metal-fabricating lubricants
GB502335A (en) Improvements relating to lubricating oils for diesel engines
GB446567A (en) Improvements in or relating to lubricants and method of making the same
GB206706A (en) Lubricating grease or oil containing metal and process connected therewith
US2167726A (en) Process for thickening unsaturated
US1767076A (en) Lubricant and method of producing the same
GB473846A (en) Lubricating oils
GB582717A (en) An improved manufacture of lubricating greases
GB158922A (en) Improvements in and relating to lubricants
GB717824A (en) Improvements in or relating to high temperature lubricating greases
GB185779A (en) Process for the manufacture of oily pastes or emulsions from mineral and other oils
GB383801A (en) Improvements in or relating to processes of refining mineral oils
GB454215A (en) Improvements relating to lubricants and to lubrication
US1982200A (en) Anhydrous lubricant
GB428993A (en) Improvements in or relating to the manufacture of lubricants
FR831137A (en) Process for the manufacture and production by hydrogenation of hydrocarcarbons of interest, more particularly lubricating oils and diesel oils
GB721411A (en) Improvements in or relating to fluid extreme-pressure lubricant
GB765475A (en) Improved grease compositions containing lithium and calcium soaps