发明名称 METHOD OF CURING A GYPSUM CALCINATION PRODUCT
摘要 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/cm3.
申请公布号 CA2936004(A1) 申请公布日期 2015.07.16
申请号 CA20152936004 申请日期 2015.01.08
申请人 SAINT-GOBAIN PLACO SAS 发明人 BIGUENET, CEDRIC
分类号 C04B11/00 主分类号 C04B11/00
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