CS218864B1 - Způsob řízené rafinace uhlovodíkových olejů kyselinou sírovou - Google Patents

Způsob řízené rafinace uhlovodíkových olejů kyselinou sírovou Download PDF

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Publication number
CS218864B1
CS218864B1 CS774078A CS774078A CS218864B1 CS 218864 B1 CS218864 B1 CS 218864B1 CS 774078 A CS774078 A CS 774078A CS 774078 A CS774078 A CS 774078A CS 218864 B1 CS218864 B1 CS 218864B1
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CS
Czechoslovakia
Prior art keywords
sulfuric acid
refining
water
oils
phenol tar
Prior art date
Application number
CS774078A
Other languages
Czech (cs)
English (en)
Inventor
Hermann Butof
Helmut Gorke
Horst Heinicke
Herbert Martens
Gerhard Schroder
Original Assignee
Hermann Butof
Helmut Gorke
Horst Heinicke
Herbert Martens
Gerhard Schroder
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 Hermann Butof, Helmut Gorke, Horst Heinicke, Herbert Martens, Gerhard Schroder filed Critical Hermann Butof
Publication of CS218864B1 publication Critical patent/CS218864B1/cs

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  • Working-Up Tar And Pitch (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CS774078A 1977-12-14 1978-11-24 Způsob řízené rafinace uhlovodíkových olejů kyselinou sírovou CS218864B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20260477A DD138020A3 (de) 1977-12-14 1977-12-14 Verfahren zur gesteuerten schwefelsauren raffination-1-

Publications (1)

Publication Number Publication Date
CS218864B1 true CS218864B1 (cs) 1983-02-25

Family

ID=5510833

Family Applications (1)

Application Number Title Priority Date Filing Date
CS774078A CS218864B1 (cs) 1977-12-14 1978-11-24 Způsob řízené rafinace uhlovodíkových olejů kyselinou sírovou

Country Status (5)

Country Link
BG (1) BG37143A1 (de)
CS (1) CS218864B1 (de)
DD (1) DD138020A3 (de)
HU (1) HU181474B (de)
SU (1) SU943266A1 (de)

Also Published As

Publication number Publication date
DD138020A3 (de) 1979-10-10
SU943266A1 (ru) 1982-07-15
BG37143A1 (en) 1985-04-15
HU181474B (hu) 1983-07-28

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