UA83189U - Process for the preparation of chemically deposited calcium carbonate - Google Patents

Process for the preparation of chemically deposited calcium carbonate

Info

Publication number
UA83189U
UA83189U UAU201303644U UAU201303644U UA83189U UA 83189 U UA83189 U UA 83189U UA U201303644 U UAU201303644 U UA U201303644U UA U201303644 U UAU201303644 U UA U201303644U UA 83189 U UA83189 U UA 83189U
Authority
UA
Ukraine
Prior art keywords
calcium carbonate
preparation
chemically deposited
deposited calcium
lime
Prior art date
Application number
UAU201303644U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Анатолий Иванович Посторонко
Владимир Иванович Стрельников
Original Assignee
Украинская Инженерно-Педагогическая Академия
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 Украинская Инженерно-Педагогическая Академия filed Critical Украинская Инженерно-Педагогическая Академия
Priority to UAU201303644U priority Critical patent/UA83189U/en
Publication of UA83189U publication Critical patent/UA83189U/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A process for the preparation of chemically deposited calcium carbonate by lime slaking, treatment of lime milk, its carbonization with carbon dioxide, filtration of chalk milk, drying of calcium carbonate paste. The oxyethylidenediphosphonic acid is added to lime milk before carbonization.
UAU201303644U 2013-03-26 2013-03-26 Process for the preparation of chemically deposited calcium carbonate UA83189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201303644U UA83189U (en) 2013-03-26 2013-03-26 Process for the preparation of chemically deposited calcium carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201303644U UA83189U (en) 2013-03-26 2013-03-26 Process for the preparation of chemically deposited calcium carbonate

Publications (1)

Publication Number Publication Date
UA83189U true UA83189U (en) 2013-08-27

Family

ID=52275435

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201303644U UA83189U (en) 2013-03-26 2013-03-26 Process for the preparation of chemically deposited calcium carbonate

Country Status (1)

Country Link
UA (1) UA83189U (en)

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