UA8543A1 - Process for preparation of lead subcarbonate - Google Patents

Process for preparation of lead subcarbonate

Info

Publication number
UA8543A1
UA8543A1 UA4492169A UA4492169A UA8543A1 UA 8543 A1 UA8543 A1 UA 8543A1 UA 4492169 A UA4492169 A UA 4492169A UA 4492169 A UA4492169 A UA 4492169A UA 8543 A1 UA8543 A1 UA 8543A1
Authority
UA
Ukraine
Prior art keywords
preparation
sediment
ammonia
separation
treatment
Prior art date
Application number
UA4492169A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Валерій Миколайович Зіньков
Валерий Николаевич Зиньков
Микола Григорович Кисіль
Николай Григорьевич Кисель
Ольга Яківна Стєпанова
Ольга Яковна Степанова
Валентина Яківна Крапівіна
Валентина Яковна Крапивина
Анатолій Михайлович Гарєєв
Анатолий Михайлович Гареев
Любов Макарівна Живак
Любовь Макаровна Живак
Любов Петрівна Поліщук
Любовь Петровна Полищук
Original Assignee
Hауково-Дослідний Інститут Реактивів І Матеріалів Для Електронної Техніки (Hді Реактивелектрон)
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 Hауково-Дослідний Інститут Реактивів І Матеріалів Для Електронної Техніки (Hді Реактивелектрон) filed Critical Hауково-Дослідний Інститут Реактивів І Матеріалів Для Електронної Техніки (Hді Реактивелектрон)
Priority to UA4492169A priority Critical patent/UA8543A1/en
Publication of UA8543A1 publication Critical patent/UA8543A1/en

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

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.
UA4492169A 1988-10-10 1988-10-10 Process for preparation of lead subcarbonate UA8543A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4492169A UA8543A1 (en) 1988-10-10 1988-10-10 Process for preparation of lead subcarbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4492169A UA8543A1 (en) 1988-10-10 1988-10-10 Process for preparation of lead subcarbonate

Publications (1)

Publication Number Publication Date
UA8543A1 true UA8543A1 (en) 1996-09-30

Family

ID=74593711

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4492169A UA8543A1 (en) 1988-10-10 1988-10-10 Process for preparation of lead subcarbonate

Country Status (1)

Country Link
UA (1) UA8543A1 (en)

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