Title:
MANUFACTURE OF ANHYDROUS ALKALI CHLORO FERROUS*FERRIC SALT AND ITS USE
Document Type and Number:
Japanese Patent JPS5527898
Kind Code:
A
Abstract:
Alkali metal chloroferrates(II, III) are compounds from the system comprising alkali metal chloride/iron(II) chloride/iron(III) chloride. They are prepared by melting together alkali metal chloride with anhydrous iron(III) chloride and iron powder. Instead of a single alkali metal chloride it is also possible to use a mixture of a plurality of alkali metal chlorides. The products are used in the colouring of ceramic material.
Inventors:
RUUDORUFU HIRUSHIYUBERUKU
BERUNTO SHIEENFUERUTO
BERUNTO SHIEENFUERUTO
Application Number:
JP10230979A
Publication Date:
February 28, 1980
Filing Date:
August 13, 1979
Export Citation:
Assignee:
RIEDEL DE HAEN AG
International Classes:
B28B11/04; C01G49/00; C04B33/14; C01G49/10; (IPC1-7): B28B11/04; B28B21/94; C01G49/10