SU1536828A1 - METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES - Google Patents

METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES

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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
Application number
SU4447686/02A
Other languages
Russian (ru)
Inventor
Т.Ф. Шарова
О.А. Хан
А.Ф. Сапрыгин
К.И. Маринина
А.И. Рахманкулов
Original Assignee
Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов
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 Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов filed Critical Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов
Priority to SU4447686/02A priority Critical patent/SU1536828A1/en
Application granted granted Critical
Publication of SU1536828A1 publication Critical patent/SU1536828A1/en

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  • 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.

SU4447686/02A 1988-06-22 1988-06-22 METHOD OF CLEANING ZINC SULPHATE SOLUTIONS FROM IMPURITIES SU1536828A1 (en)

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)

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