PROCESS FOR CONSECUTIVE PRODUCTION OF BARIUM CARBONATE

Title:

PROCESS FOR CONSECUTIVE PRODUCTION OF BARIUM CARBONATE

Document Type and Number:

Japanese Patent JPS5254700

Kind Code:

A

Abstract:

PURPOSE: To react aqueous solution of BaS with CO2 in spiral reactor by consecutive injection in the reactor under pressure and to obtain BaCO3 having desired grain size by the following consecutive reactions in the stirring type reactor.

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Inventors:

YAMADA MINORU
AKIYAMA HIDEO
SHIYOUNO KENICHI
IKEDA SATOAKI
SHIMADA TAKEO
AOKI NORIO
IINO AKIRA

Application Number:

JP13038975A

Publication Date:

May 04, 1977

Filing Date:

October 31, 1975

Export Citation:

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Assignee:

NIPPON CHEMICAL IND
DOWA MINING CO
BARAITO KOUGIYOU KK

International Classes:

C01F11/18; (IPC1-7): C01F11/18

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