GB629711A - Distillation of acid-treated mineral oils - Google Patents

Distillation of acid-treated mineral oils

Info

Publication number
GB629711A
GB629711A GB21015/47A GB2101547A GB629711A GB 629711 A GB629711 A GB 629711A GB 21015/47 A GB21015/47 A GB 21015/47A GB 2101547 A GB2101547 A GB 2101547A GB 629711 A GB629711 A GB 629711A
Authority
GB
United Kingdom
Prior art keywords
oil
acid
distillation
treated
caustic
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
GB21015/47A
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
Publication of GB629711A publication Critical patent/GB629711A/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
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • 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
    • C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
    • 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
    • C10G7/00—Distillation of hydrocarbon oils

Abstract

<PICT:0629711/III/1> The distillation of an acid-treated mineral oil is effected with little corrosion or fouling of the distillation equipment by substantially, but not completely, neutralizing the esters in the oil with caustic alkali, and completing the neutralization with an oil-soluble material such as a naphthenic acid soap, an amine, an alkali phenate, a tetra-alkyl ammonium hydroxide, a tetra-alkynol ammonium hydroxide, or a fatty acid soap; the distillation is then carried out in the presence of the added materials. It is also advantageous to add a small amount of a mineral oil heavier than that being distilled. Acid-treated oil from tank 1, and caustic containing the oil-soluble "promotor" from tank 2, are pumped through meters 5 and 6 to plate-tower 8 which is heated by closed-steam coil 9 and evacuated via condenser 14 and line 15. In an example, an acid-treated catalytic naphtha was 95 per cent neutralized with caustic soda, and 2 per cent by volume of crude sodium naphthenate was then added: the neutralized naphtha gave a satisfactory result in a fouling test.
GB21015/47A 1946-10-03 1947-08-01 Distillation of acid-treated mineral oils Expired GB629711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US629711XA 1946-10-03 1946-10-03

Publications (1)

Publication Number Publication Date
GB629711A true GB629711A (en) 1949-09-27

Family

ID=22046052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21015/47A Expired GB629711A (en) 1946-10-03 1947-08-01 Distillation of acid-treated mineral oils

Country Status (1)

Country Link
GB (1) GB629711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018087744A1 (en) * 2016-11-08 2018-05-17 Davidov Boris One-step low-temperature process for crude oil refining

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018087744A1 (en) * 2016-11-08 2018-05-17 Davidov Boris One-step low-temperature process for crude oil refining
CN109963924A (en) * 2016-11-08 2019-07-02 布罗斯·大卫多夫 A step low temperature method for crude refining
US10947459B2 (en) 2016-11-08 2021-03-16 Boris Davidov One-step low-temperature process for crude oil refining
CN109963924B (en) * 2016-11-08 2022-01-18 布罗斯·大卫多夫 One-step cryogenic process for crude oil refining

Similar Documents

Publication Publication Date Title
US2294259A (en) Capillary-active agent
GB629711A (en) Distillation of acid-treated mineral oils
GB928702A (en) Lubricant compositions and additives therefor
US2475410A (en) Lubricants
US1817599A (en) Emulsifiable lubricant
US2839476A (en) Certain non-ionic surfactants and method of making same
US2361455A (en) Method of neutralizing hydrocarbon oil
US2455679A (en) Distillation of acid-treated oils
US2084483A (en) Naphtha soluble soap
US2079443A (en) Process of treating oil
GB582717A (en) An improved manufacture of lubricating greases
GB732376A (en) Improvements in or relating to synthetic lubricant
US2314769A (en) Neutral lubricity-increasing agents
US2390079A (en) Process for breaking petroleum emulsions
US2278169A (en) Process for breaking petroleum emulsions
US2529523A (en) Mineral lubricating oil composition
US2243994A (en) Soluble oil
US1871940A (en) Emulsion
US2023994A (en) Process for breaking petroleum emulsions
US2083222A (en) Process for breaking petroleum emulsions
US1812507A (en) Detergent composition
GB213628A (en) Improvements in process of making liquid fuel
GB731120A (en) Emulsification of bitumens
GB589588A (en) Improvements relating to gum inhibitors for gasoline
GB459117A (en) A process for the production of alkyl ester salts