[go: up one dir, main page]

NL7711750A - Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging - Google Patents

Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging

Info

Publication number
NL7711750A
NL7711750A NL7711750A NL7711750A NL7711750A NL 7711750 A NL7711750 A NL 7711750A NL 7711750 A NL7711750 A NL 7711750A NL 7711750 A NL7711750 A NL 7711750A NL 7711750 A NL7711750 A NL 7711750A
Authority
NL
Netherlands
Prior art keywords
oil
centrifuging
mixing
crude oil
extraction
Prior art date
Application number
NL7711750A
Other languages
Dutch (nl)
Original Assignee
Jung Bok An
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 Jung Bok An filed Critical Jung Bok An
Priority to NL7711750A priority Critical patent/NL7711750A/en
Publication of NL7711750A publication Critical patent/NL7711750A/en

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
    • C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force
    • 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
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/14—Hydrocarbons

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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Oil is recovered from crude oil residues from tankers, storage tanks in refineries, fractionating columns, etc. by mixing with mineral solvent, stirring and centrifuging the mixt. The remaining material, consisting of sand, mud and rust, contains virtually no oil and causes no pollution problems. Pref. ratio of crude oil residue: solvent is 1:0.1-100; the solvent is naphtha, light oil or kerosene; and the outer cylindrical body of the centrifuge is preheated to improve the sepn.
NL7711750A 1977-10-26 1977-10-26 Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging NL7711750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7711750A NL7711750A (en) 1977-10-26 1977-10-26 Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7711750A NL7711750A (en) 1977-10-26 1977-10-26 Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging

Publications (1)

Publication Number Publication Date
NL7711750A true NL7711750A (en) 1979-05-01

Family

ID=19829410

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7711750A NL7711750A (en) 1977-10-26 1977-10-26 Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging

Country Status (1)

Country Link
NL (1) NL7711750A (en)

Similar Documents

Publication Publication Date Title
US3716474A (en) High pressure thermal treatment of waste oil-containing sludges
CA1169003A (en) Process of separating fine solids from oil
GB1126482A (en) Separation of straight chain hydrocarbons from mixtures
IE40459B1 (en) Method of oil disposal recovery
GB1509419A (en) Removal of petroleum from solid or liquid surfaces
US2029288A (en) Petroleum resin
NL7711750A (en) Extraction of oil from crude oil residues - by mixing with hydrocarbon solvent and centrifuging
US3553100A (en) Upgrading of oil recovered from bituminous sands
US2002004A (en) Process for treating oil
GB1522155A (en) Liquefaction of coal
US4457827A (en) Process for extracting bitumen from tar sands
US2637681A (en) Fractional separation of wax from a hydrocarbon mixture using an organic complexing agent and a solvent
CA2091502A1 (en) Process to Separate a Mixture of Water, Solids or Sludges, Non-Volatile Hydrocarbons and Other Accompanying Substances
SE8107791L (en) OIL RECOVERY
CA2212447A1 (en) Thin layer solvent extraction
GB1466530A (en) Activated sludge process for treating waste water
US2200534A (en) Low pour point lubricating oil
GB834940A (en) Process for the removal of soot from suspensions thereof in water
US3525683A (en) Sweetening of jp-4 jet fuel with an alkali metal plumbite,phthalocyanine compound and elemental sulfur
CA2091508A1 (en) Process to Separate Inorganic Sludges Containing Non-Volatile Hydrocarbons
ES8704196A1 (en) Upgrading heavy hydrocarbons employing a diluant
SU749878A1 (en) Antiicing agent
US2337826A (en) Acid treatment of oils
US565040A (en) George m
US1973430A (en) Process for breaking oil-field petroleum-water emulsions

Legal Events

Date Code Title Description
BV The patent application has lapsed