BE872728A - Procede ameliore pour le raffinage sulfurique d'hydrocarbures - Google Patents

Procede ameliore pour le raffinage sulfurique d'hydrocarbures

Info

Publication number
BE872728A
BE872728A BE192289A BE192289A BE872728A BE 872728 A BE872728 A BE 872728A BE 192289 A BE192289 A BE 192289A BE 192289 A BE192289 A BE 192289A BE 872728 A BE872728 A BE 872728A
Authority
BE
Belgium
Prior art keywords
refining
hydrocarbons
sulfuric
improved process
improved
Prior art date
Application number
BE192289A
Other languages
English (en)
Original Assignee
Petrolchemisches Kombinat
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 Petrolchemisches Kombinat filed Critical Petrolchemisches Kombinat
Publication of BE872728A publication Critical patent/BE872728A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids
    • C01B17/925—Recovery from acid tar or the like, e.g. alkylation acids by processes involving a liquid-liquid extraction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur
    • C07G99/0022—Compounds of unknown constitution containing sulfur derived from hydrocarbons
    • 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
    • C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
    • C10G17/04—Liquid-liquid treatment forming two immiscible phases
    • C10G17/06—Liquid-liquid treatment forming two immiscible phases using acids derived from sulfur or acid sludge thereof
    • 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
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE192289A 1977-12-14 1978-12-13 Procede ameliore pour le raffinage sulfurique d'hydrocarbures BE872728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD77202605A DD138475A3 (de) 1977-12-14 1977-12-14 Verfahren zur aufarbeitung von saeureharzen

Publications (1)

Publication Number Publication Date
BE872728A true BE872728A (fr) 1979-03-30

Family

ID=5510834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192289A BE872728A (fr) 1977-12-14 1978-12-13 Procede ameliore pour le raffinage sulfurique d'hydrocarbures

Country Status (6)

Country Link
BE (1) BE872728A (fr)
BG (1) BG37310A1 (fr)
CS (1) CS217402B1 (fr)
DD (1) DD138475A3 (fr)
HU (1) HU181932B (fr)
SU (1) SU960225A1 (fr)

Also Published As

Publication number Publication date
DD138475A3 (de) 1979-11-07
SU960225A1 (ru) 1982-09-23
HU181932B (hu) 1983-11-28
BG37310A1 (en) 1985-05-15
CS217402B1 (cs) 1983-01-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEB PETROLCHEMISCHES KOMBINAT SCHWEDT

Effective date: 19841213