SU1536828A1 - METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES - Google Patents
METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIESInfo
- Publication number
- SU1536828A1 SU1536828A1 SU4447686/02A SU4447686A SU1536828A1 SU 1536828 A1 SU1536828 A1 SU 1536828A1 SU 4447686/02 A SU4447686/02 A SU 4447686/02A SU 4447686 A SU4447686 A SU 4447686A SU 1536828 A1 SU1536828 A1 SU 1536828A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- impurities
- zinc sulphate
- sulphate solutions
- cleaning zinc
- cleaning
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1. Способ очистки цинковых сульфатных растворов от примесей, включающий введение в раствор активирующей добавки - соли сурьмы, цинковой пыли и поверхностно-активного вещества, отличающийся тем, что, с целью исключения накопления примесей ионов калия в растворе, в качестве поверхностного-активного вещества используют гидразин сернокислый.2. Способ по п.1, отличающийся тем, что гидразин сернокислый вводят в количестве 25 - 500 мг/дм.1. The method of purification of zinc sulfate solutions from impurities, including the introduction into the solution of an adjuvant - antimony salt, zinc dust and surfactant, characterized in that, in order to avoid the accumulation of potassium impurities in the solution, hydrazine sulfate. The method according to claim 1, characterized in that the hydrazine sulfate is administered in an amount of 25-500 mg / dm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4447686/02A SU1536828A1 (en) | 1988-06-22 | 1988-06-22 | METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4447686/02A SU1536828A1 (en) | 1988-06-22 | 1988-06-22 | METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1536828A1 true SU1536828A1 (en) | 1999-08-10 |
Family
ID=60527175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4447686/02A SU1536828A1 (en) | 1988-06-22 | 1988-06-22 | METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1536828A1 (en) |
-
1988
- 1988-06-22 SU SU4447686/02A patent/SU1536828A1/en active
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