Hауково-Дослідний Інститут Реактивів І Матеріалів Для Електронної Техніки (Hді Реактивелектрон)
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A process comprises the treatment of a lead nitrate by the solution of ammonia, an introduction of ammonium carbonate, a separation, a washing and drying of sediment. With the purpose of increasing of base substance content in a product at decreasing of reagents loss, after the treatment of the lead nitrate by solution of ammonia the separation of sediment is carried out, it is suspended in water and the ammonium carbonate is added into the obtained suspension.
UA4492169A1988-10-101988-10-10Process for preparation of lead subcarbonate
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