GB178183A - Improvements in refining and otherwise treating oils, fats and tars - Google Patents

Improvements in refining and otherwise treating oils, fats and tars

Info

Publication number
GB178183A
GB178183A GB68921A GB68921A GB178183A GB 178183 A GB178183 A GB 178183A GB 68921 A GB68921 A GB 68921A GB 68921 A GB68921 A GB 68921A GB 178183 A GB178183 A GB 178183A
Authority
GB
United Kingdom
Prior art keywords
emulsion
tar
ultra
water
filtration
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
GB68921A
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.)
JOHN AMABLE VIELLE
Original Assignee
JOHN AMABLE VIELLE
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 JOHN AMABLE VIELLE filed Critical JOHN AMABLE VIELLE
Priority to GB68921A priority Critical patent/GB178183A/en
Publication of GB178183A publication Critical patent/GB178183A/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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water

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)
  • Fats And Perfumes (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

Oils, fats, liquid or solid hydrocarbons, tar, and tar oils are refined by subjecting them to intensive mechanical disintegration, preferably in a colloid mill as described in Specification 155,836, with a non-solvent such as water to form an emulsion, and afterwards separating the emulsion from colloidal and other solid material, preferably by ultra-filtration under high pressure. The emulsion may be formed in water in the presence of a heavy metal or earth compound such as barium hydrate. Examples are given of the treatment of cotton-seed oil, a mineral oil, and of wood tar. The oil emulsions after ultra-filtration are coagulated by addition of a reagent, for example neutral salt or acid, or by heating. Tar, after mechanical treatment with water, is allowed to settle, in order that coarse mineral impurities may deposit, after which the emulsion is subjected to ultra-filtration, the pitch remaining on the filter.
GB68921A 1921-01-07 1921-01-07 Improvements in refining and otherwise treating oils, fats and tars Expired GB178183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB68921A GB178183A (en) 1921-01-07 1921-01-07 Improvements in refining and otherwise treating oils, fats and tars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB68921A GB178183A (en) 1921-01-07 1921-01-07 Improvements in refining and otherwise treating oils, fats and tars

Publications (1)

Publication Number Publication Date
GB178183A true GB178183A (en) 1922-04-06

Family

ID=9708784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB68921A Expired GB178183A (en) 1921-01-07 1921-01-07 Improvements in refining and otherwise treating oils, fats and tars

Country Status (1)

Country Link
GB (1) GB178183A (en)

Similar Documents

Publication Publication Date Title
US2009710A (en) Method of removing ash-forming components from crude petroleum oil
GB178183A (en) Improvements in refining and otherwise treating oils, fats and tars
US1761328A (en) Process of purifying lubricating-oil distillates
US1387835A (en) Process of purifying hydrocarbon oils
US1781607A (en) S bghe s
US1707671A (en) Process of refining used oils
US1669151A (en) Art of refining oil
US1521283A (en) Art of refining oils
US2036973A (en) Method of preparing valuable hydrocarbon products from acid sludge
US1439171A (en) Method of treating oil
US2111920A (en) Sludge separation
US1616352A (en) Manufacture of refined oils
US1980118A (en) Process for resolving emulsions
US1673045A (en) Process for producing demulsifying agents for refining petroleum oil
US1616353A (en) Manufacture of refined oils
US1698471A (en) Art of handling heavy oil residues
US1521282A (en) Art of refining oils
US1776753A (en) Manufacture of lubricating oils
US1669379A (en) Treating emulsions
US1769766A (en) Method of producing lubricating oils
US1689728A (en) Method of treating aqueous emulsions of tar
US2079424A (en) Method of recovering acid from acid sludges
US2337500A (en) Process of preparing an organic base exchange material
US1521278A (en) Refining of petroleum oil
US2032527A (en) Compound for treating petroleums