METHOD FOR PRODUCTION OF MAGNESIA BINDER Russian patent published in 1997 - IPC

Abstract RU 2081075 C1

FIELD: building materials production. SUBSTANCE: method involves heat treatment of raw materials, mixing of decomposition product with bishophite solution and hardening on open air. Slime comprised, mas.%: Mg(OH)₂, 16-25; CaCO₃, 50-60; NaCl, 8-10;0.5-1.0; Fe(OH)₃, 0.5-1.0 is used as said raw materials. Mentioned above heat treatment is carried out at 550-600 C. EFFECT: simplified production. 2 tbl

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RU 2 081 075 C1

Authors

Anan'Ina S.A.

Medved'Ko S.V.

Ageev P.S.

Dates

1997-06-10—Published

1993-04-13—Filed