Chemistry of inorganic compounds – Sulfur or compound thereof – Oxygen containing
Patent
1975-11-17
1978-02-28
Garvin, Patrick P.
Chemistry of inorganic compounds
Sulfur or compound thereof
Oxygen containing
106 85, 106104, 106315, 423555, 423556, 423625, 423636, C01B 1796
Patent
active
040765458
ABSTRACT:
A process of producing calcium aluminate monosulfate hydrate by reacting a mixture of a lime component, an alumina component, a calcium sulfate component, and water at a temperature of from about 100.degree. C. to about 200.degree. C.
By the process of this invention, the aimed product having a high purity is obtained at a high yield without need of high temperature for the reaction. The product obtained is useful as building materials.
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patent: 3834916 (1974-09-01), Kesler
patent: 3861929 (1975-01-01), Deets et al.
Azuma Tomisaburo
Ichimaru Kazuto
Murakami Takeru
Tateno Kouichi
Garvin Patrick P.
Matsushita Electric & Works Ltd.
Sheehan John P.
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