A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
СПОСОБ ОТВЕРЖДЕНИЯ ПРОДУКТА КАЛЬЦИНАЦИИ ГИПСА
A method of conditioning stucco comprises the steps of supplying a quantity of stucco particles to a reaction vessel, the stucco particles comprising calcium sulphate hemihydrate and/or calcium sulphate anhydrite, as well as calcium sulphate dihydrate; and conditioning the stucco particles at a temperature of at least 100°C and a humidity of at least 70%. During the step of conditioning the stucco particles, the bulk density of the stucco particles within the reaction vessel is at least 1 g/cm 3 .
СПОСОБ ОТВЕРЖДЕНИЯ ПРОДУКТА КАЛЬЦИНАЦИИ ГИПСА
A method of conditioning stucco comprises the steps of supplying a quantity of stucco particles to a reaction vessel, the stucco particles comprising calcium sulphate hemihydrate and/or calcium sulphate anhydrite, as well as calcium sulphate dihydrate; and conditioning the stucco particles at a temperature of at least 100°C and a humidity of at least 70%. During the step of conditioning the stucco particles, the bulk density of the stucco particles within the reaction vessel is at least 1 g/cm 3 .
СПОСОБ ОТВЕРЖДЕНИЯ ПРОДУКТА КАЛЬЦИНАЦИИ ГИПСА
2018-02-14
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
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