BG36863A1 - Method for controlled sulphur acid cleaning - Google Patents

Method for controlled sulphur acid cleaning

Info

Publication number
BG36863A1
BG36863A1 BG4148978A BG4148978A BG36863A1 BG 36863 A1 BG36863 A1 BG 36863A1 BG 4148978 A BG4148978 A BG 4148978A BG 4148978 A BG4148978 A BG 4148978A BG 36863 A1 BG36863 A1 BG 36863A1
Authority
BG
Bulgaria
Prior art keywords
acid cleaning
sulphur acid
controlled
controlled sulphur
cleaning
Prior art date
Application number
BG4148978A
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 BG36863A1 publication Critical patent/BG36863A1/xx

Links

BG4148978A 1977-12-14 1978-11-23 Method for controlled sulphur acid cleaning BG36863A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20260377A DD138019A3 (de) 1977-12-14 1977-12-14 Verfahren zur gesteuerten schwefelsauren raffination-2-

Publications (1)

Publication Number Publication Date
BG36863A1 true BG36863A1 (en) 1985-02-15

Family

ID=5510832

Family Applications (1)

Application Number Title Priority Date Filing Date
BG4148978A BG36863A1 (en) 1977-12-14 1978-11-23 Method for controlled sulphur acid cleaning

Country Status (5)

Country Link
BG (1) BG36863A1 (xx)
CS (1) CS218865B1 (xx)
DD (1) DD138019A3 (xx)
HU (1) HU181473B (xx)
SU (1) SU939524A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847197C1 (de) * 1998-10-13 2000-03-16 Omros Ges Fuer Umwelttechnik G Verfahren zur Bergung hochviskoser Produkte

Also Published As

Publication number Publication date
DD138019A3 (de) 1979-10-10
HU181473B (hu) 1983-07-28
SU939524A1 (ru) 1982-06-30
CS218865B1 (cs) 1983-02-25

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