BG37310A1 - Method for preparing acid resins - Google Patents

Method for preparing acid resins

Info

Publication number
BG37310A1
BG37310A1 BG7841491A BG4149178A BG37310A1 BG 37310 A1 BG37310 A1 BG 37310A1 BG 7841491 A BG7841491 A BG 7841491A BG 4149178 A BG4149178 A BG 4149178A BG 37310 A1 BG37310 A1 BG 37310A1
Authority
BG
Bulgaria
Prior art keywords
acid resins
preparing acid
preparing
resins
acid
Prior art date
Application number
BG7841491A
Other languages
English (en)
Inventor
Schroeder
Gorke
Trzeciak
Buetof
Martens
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 BG37310A1 publication Critical patent/BG37310A1/xx

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Working-Up Tar And Pitch (AREA)
BG7841491A 1977-12-14 1978-11-23 Method for preparing acid resins BG37310A1 (en)

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
BG37310A1 true BG37310A1 (en) 1985-05-15

Family

ID=5510834

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7841491A BG37310A1 (en) 1977-12-14 1978-11-23 Method for preparing acid resins

Country Status (6)

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

Also Published As

Publication number Publication date
BE872728A (fr) 1979-03-30
DD138475A3 (de) 1979-11-07
CS217402B1 (cs) 1983-01-28
HU181932B (hu) 1983-11-28
SU960225A1 (ru) 1982-09-23

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