SE8603425D0 - SETTING UP SULFIDE-FREE ALKALILUT - Google Patents
SETTING UP SULFIDE-FREE ALKALILUTInfo
- Publication number
- SE8603425D0 SE8603425D0 SE8603425A SE8603425A SE8603425D0 SE 8603425 D0 SE8603425 D0 SE 8603425D0 SE 8603425 A SE8603425 A SE 8603425A SE 8603425 A SE8603425 A SE 8603425A SE 8603425 D0 SE8603425 D0 SE 8603425D0
- Authority
- SE
- Sweden
- Prior art keywords
- alkalilut
- sulfide
- free
- setting
- free alkalilut
- Prior art date
Links
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603425A SE8603425D0 (en) | 1986-08-14 | 1986-08-14 | SETTING UP SULFIDE-FREE ALKALILUT |
SE8605120A SE8605120L (en) | 1986-08-14 | 1986-11-28 | SETTING UP SULFIDE-FREE ALKALILUT |
EP87850238A EP0258196B1 (en) | 1986-08-14 | 1987-07-31 | A process for the preparation of sulphide-free alkali liquor |
DE8787850238T DE3762636D1 (en) | 1986-08-14 | 1987-07-31 | METHOD FOR PRODUCING ALKALI LYE WITHOUT SULFID CONTENT. |
AT87850238T ATE52557T1 (en) | 1986-08-14 | 1987-07-31 | PROCESS FOR THE PRODUCTION OF ALKALINE LYE WITHOUT SULPHIDE CONTENT. |
NZ221321A NZ221321A (en) | 1986-08-14 | 1987-08-04 | Preparing sulphide-free alkali liquor |
CA000544034A CA1285353C (en) | 1986-08-14 | 1987-08-07 | Process for the preparation of sulphide-free alkali liquor |
BR878704209A BR8704209A (en) | 1986-08-14 | 1987-08-13 | PROCESS FOR THE PREPARATION OF AN ESSENTIALLY FREE SULPHIDE ALKALINE LIQUOR FROM AN ALKALINE SULPHIDE SOURCE |
ZA875997A ZA875997B (en) | 1986-08-14 | 1987-08-13 | A process for the preparation of sulphide-free alkali liquor |
NO873400A NO873400L (en) | 1986-08-14 | 1987-08-13 | PROCEDURE FOR THE PREPARATION OF SULPHIDE-FREE ALKALIVESE. |
FI873520A FI873520A (en) | 1986-08-14 | 1987-08-13 | SAETT ATT BEREDA SULFIDFRI ALKALILUT. |
PT85532A PT85532B (en) | 1986-08-14 | 1987-08-13 | A process for the preparation of an alkali metal ash essentially free from sulphide from a source of alkaline sulfur |
ES8702388A ES2004803A6 (en) | 1986-08-14 | 1987-08-13 | A process for the preparation of sulphide-free alkali liquor. |
JP62201965A JPS63239107A (en) | 1986-08-14 | 1987-08-14 | Manufacture of sulfide-free alkali liquid |
KR1019870008961A KR900004685B1 (en) | 1986-08-14 | 1987-08-14 | Process for the preparation of sulphide-free alkali liquior |
US07/508,546 US4981556A (en) | 1986-08-14 | 1990-04-11 | Process for the preparation of sulfide-free alkali liquor using copperoxide |
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 |
---|---|
SE8603425D0 true SE8603425D0 (en) | 1986-08-14 |
Family
ID=20365293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8603425A SE8603425D0 (en) | 1986-08-14 | 1986-08-14 | SETTING UP SULFIDE-FREE ALKALILUT |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS63239107A (en) |
SE (1) | SE8603425D0 (en) |
ZA (1) | ZA875997B (en) |
Family Cites Families (2)
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 |
-
1986
- 1986-08-14 SE SE8603425A patent/SE8603425D0/en unknown
-
1987
- 1987-08-13 ZA ZA875997A patent/ZA875997B/en unknown
- 1987-08-14 JP JP62201965A patent/JPS63239107A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS63239107A (en) | 1988-10-05 |
ZA875997B (en) | 1988-04-27 |
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