ZA875997B - A process for the preparation of sulphide-free alkali liquor - Google Patents

A process for the preparation of sulphide-free alkali liquor

Info

Publication number
ZA875997B
ZA875997B ZA875997A ZA875997A ZA875997B ZA 875997 B ZA875997 B ZA 875997B ZA 875997 A ZA875997 A ZA 875997A ZA 875997 A ZA875997 A ZA 875997A ZA 875997 B ZA875997 B ZA 875997B
Authority
ZA
South Africa
Prior art keywords
sulphide
preparation
alkali liquor
free alkali
free
Prior art date
Application number
ZA875997A
Inventor
Mats-Olov Hedblom
Hedblom Mats-Olov
Hakan Bergstroem
Bergstroem Hakan
Per Ulmgren
Ulmgren Per
Original Assignee
Alby Klorat Ab
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 Alby Klorat Ab filed Critical Alby Klorat Ab
Publication of ZA875997B publication Critical patent/ZA875997B/en

Links

ZA875997A 1986-08-14 1987-08-13 A process for the preparation of sulphide-free alkali liquor ZA875997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603425A SE8603425D0 (en) 1986-08-14 1986-08-14 SETTING UP SULFIDE-FREE ALKALILUT

Publications (1)

Publication Number Publication Date
ZA875997B true ZA875997B (en) 1988-04-27

Family

ID=20365293

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA875997A ZA875997B (en) 1986-08-14 1987-08-13 A process for the preparation of sulphide-free alkali liquor

Country Status (3)

Country Link
JP (1) JPS63239107A (en)
SE (1) SE8603425D0 (en)
ZA (1) ZA875997B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396997A (en) * 1977-02-07 1978-08-24 Nippon Oil Co Ltd Regenerating method for spent caustic soda solution
FR2384712A1 (en) * 1977-03-25 1978-10-20 Inst Francais Du Petrole PROCESS FOR REGENERATION OF AQUEOUS SOLUTIONS OF SODIUM, POTASSIUM AND / OR AMMONIUM SULPHIDES

Also Published As

Publication number Publication date
SE8603425D0 (en) 1986-08-14
JPS63239107A (en) 1988-10-05

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