Ковзун, И.Г.; Косоруков, П.А.; Коваленко, И.М.; Проценко, И.Т.; Ульберг, З.Р.
(2007)
It is shown that the heat treatment of a polydispersed Fe oxide slurry containing (besides of the main components, hematite and magnetite) the impurity of crystallized CaCO3, amorphous magnesium hydrocarbonate, and clay ...