GB171918A - Method of treating oil shales - Google Patents

Method of treating oil shales

Info

Publication number
GB171918A
GB171918A GB21821A GB21821A GB171918A GB 171918 A GB171918 A GB 171918A GB 21821 A GB21821 A GB 21821A GB 21821 A GB21821 A GB 21821A GB 171918 A GB171918 A GB 171918A
Authority
GB
United Kingdom
Prior art keywords
pulp
oil
organic compounds
treating oil
oil shales
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
GB21821A
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 GB21821A priority Critical patent/GB171918A/en
Publication of GB171918A publication Critical patent/GB171918A/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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/047—Hot water or cold water extraction processes
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

171,918. Dolbear, S. H. Jan. 4, 1921. Surface-tension separating processes.-Oil shale is treated for the separation of the valuable organic compounds, with a view to economy in subsequent destructive distillation, by grinding to powder, mixing with water to form a pulp, adding a small quantity of an oily liquid and aerating the mixture to form a froth containing the organic compounds. If the powdered shale contains sufficient free oil, the addition of oil to the pulp may be dispensed with. In some cases an electrolyte such as sulphuric acid may be added to the pulp.
GB21821A 1921-01-04 1921-01-04 Method of treating oil shales Expired GB171918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21821A GB171918A (en) 1921-01-04 1921-01-04 Method of treating oil shales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21821A GB171918A (en) 1921-01-04 1921-01-04 Method of treating oil shales

Publications (1)

Publication Number Publication Date
GB171918A true GB171918A (en) 1921-12-01

Family

ID=9700486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21821A Expired GB171918A (en) 1921-01-04 1921-01-04 Method of treating oil shales

Country Status (1)

Country Link
GB (1) GB171918A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425227A (en) 1981-10-05 1984-01-10 Gnc Energy Corporation Ambient froth flotation process for the recovery of bitumen from tar sand
US4461696A (en) * 1983-04-25 1984-07-24 Exxon Research And Engineering Co. Shale-oil recovery process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425227A (en) 1981-10-05 1984-01-10 Gnc Energy Corporation Ambient froth flotation process for the recovery of bitumen from tar sand
US4461696A (en) * 1983-04-25 1984-07-24 Exxon Research And Engineering Co. Shale-oil recovery process

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