BG37143A1 - Method for controlled sulphur acid refining - Google Patents

Method for controlled sulphur acid refining

Info

Publication number
BG37143A1
BG37143A1 BG4149078A BG4149078A BG37143A1 BG 37143 A1 BG37143 A1 BG 37143A1 BG 4149078 A BG4149078 A BG 4149078A BG 4149078 A BG4149078 A BG 4149078A BG 37143 A1 BG37143 A1 BG 37143A1
Authority
BG
Bulgaria
Prior art keywords
sulphur acid
acid refining
controlled
controlled sulphur
refining
Prior art date
Application number
BG4149078A
Other languages
English (en)
Inventor
Buetof
Gorke
Heinicke
Martens
Schroeder
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 BG37143A1 publication Critical patent/BG37143A1/xx

Links

BG4149078A 1977-12-14 1978-11-23 Method for controlled sulphur acid refining BG37143A1 (en)

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
BG37143A1 true BG37143A1 (en) 1985-04-15

Family

ID=5510833

Family Applications (1)

Application Number Title Priority Date Filing Date
BG4149078A BG37143A1 (en) 1977-12-14 1978-11-23 Method for controlled sulphur acid refining

Country Status (5)

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

Also Published As

Publication number Publication date
DD138020A3 (de) 1979-10-10
SU943266A1 (ru) 1982-07-15
HU181474B (hu) 1983-07-28
CS218864B1 (cs) 1983-02-25

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