SU636837A1 - METHOD OF CLEANING OXIDIZED ZINC-CONTAINING DUST OF METALLURGICAL PRODUCTION FROM CHLORINE AND FLUORINE - Google Patents
METHOD OF CLEANING OXIDIZED ZINC-CONTAINING DUST OF METALLURGICAL PRODUCTION FROM CHLORINE AND FLUORINEInfo
- Publication number
- SU636837A1 SU636837A1 SU2356965/26A SU2356965A SU636837A1 SU 636837 A1 SU636837 A1 SU 636837A1 SU 2356965/26 A SU2356965/26 A SU 2356965/26A SU 2356965 A SU2356965 A SU 2356965A SU 636837 A1 SU636837 A1 SU 636837A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chlorine
- fluorine
- containing dust
- metallurgical production
- oxidized zinc
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Способ очистки окисленной цинксодержащей пыли металлургического производства от хлора и фтора путем обработки пыли водой с последующим введением соды и отделением осадка от раствора, отличающийся тем, что, с целью повышения степени очистки, соду берут в виде раствора концентрацией 50-250 г/л и процесс обработки ведут при 50-90C до рН 8-10.The method of purification of oxidized zinc-containing dust of metallurgical production from chlorine and fluorine by treating dust with water followed by the introduction of soda and separating the precipitate from the solution, characterized in that, in order to increase the degree of purification, soda is taken as a solution with a concentration of 50-250 g / l and treatment is carried out at 50-90C to pH 8-10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2356965/26A SU636837A1 (en) | 1976-05-05 | 1976-05-05 | METHOD OF CLEANING OXIDIZED ZINC-CONTAINING DUST OF METALLURGICAL PRODUCTION FROM CHLORINE AND FLUORINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2356965/26A SU636837A1 (en) | 1976-05-05 | 1976-05-05 | METHOD OF CLEANING OXIDIZED ZINC-CONTAINING DUST OF METALLURGICAL PRODUCTION FROM CHLORINE AND FLUORINE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU636837A1 true SU636837A1 (en) | 1999-10-20 |
Family
ID=60522776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2356965/26A SU636837A1 (en) | 1976-05-05 | 1976-05-05 | METHOD OF CLEANING OXIDIZED ZINC-CONTAINING DUST OF METALLURGICAL PRODUCTION FROM CHLORINE AND FLUORINE |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU636837A1 (en) |
-
1976
- 1976-05-05 SU SU2356965/26A patent/SU636837A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK63785A (en) | water purification | |
JPS51142860A (en) | Method for oxidation treatment of fe2+ in waste liquor | |
ATE20334T1 (en) | PRODUCTION OF CHLORINE DIOXIDE. | |
FR2367704A1 (en) | METHOD FOR OXIDIZING SOLUTIONS OF A FERROUS SALT | |
SU636837A1 (en) | METHOD OF CLEANING OXIDIZED ZINC-CONTAINING DUST OF METALLURGICAL PRODUCTION FROM CHLORINE AND FLUORINE | |
SU798050A1 (en) | Method of waste water purification from chlorine | |
SU447359A1 (en) | A method of processing poor phosphorus sludge | |
SU1215307A1 (en) | Method of cleaning waste water of cyanides | |
SU555904A1 (en) | METHOD FOR CLEANING GAS FROM HYDROGEN | |
SU432107A1 (en) | METHOD FOR CLEANING WASTE WATER OF CHLORAMINE PRODUCTION | |
SU388437A1 (en) | METHOD FOR CLEANING GAS FROM CHLORINE | |
SU569318A1 (en) | Method of purifying waste gas | |
SU544611A1 (en) | The method of extraction of selenium from aqueous solutions | |
SU1494493A1 (en) | METHOD FOR CLEANING TRIBUTYL PHOSPHATE FROM RADIOACTIVE IODINE | |
GB1429527A (en) | Apparatus for and a method of chemically treating water | |
SU583979A1 (en) | Method of purifying solutions and waste water from sexivalent chromium | |
SU601274A1 (en) | Method of controlling process of regrouping oxime in production of lactom | |
SU1773026A1 (en) | WAY OF CLEANING AMERICIA FROM CURIA | |
ES460625A1 (en) | Preparation of lime water solution | |
SU633572A1 (en) | Method of purifying gases from hydrogen sulfide | |
SU859316A1 (en) | Method of water purification | |
SU378472A1 (en) | METHOD FOR PROCESSING ZINC PRODUCTION SOLUTIONS | |
FR2372119A1 (en) | PROCESS FOR TREATMENT OF BRINE CONTAINING MAGNESIUM CHLORIDE | |
Endyuskin et al. | Electrochemical treatment of organic dye industry with sewage production of sodium chloride. | |
ATE18777T1 (en) | PROCEDURE FOR CLEANING ELASTASE. |