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发明名称
Process for preparing calcium sulphate hemihydrate
摘要
<p>The invention relates to a process for preparing calcium sulphate hemihydrate in the alpha configuration from an industrial waste material based on calcium sulphate dihydrate.</p>
申请公布号
DE3711367(A1)
申请公布日期
1988.10.13
申请号
DE19873711367
申请日期
1987.04.04
申请人
RHEINISCH-WESTFAELISCHE KALKWERKE AG
发明人
CLEMENTI,FRANZ,DR.;ACHENBACH,GUENTER,DR.;ALSCHER,NORBERT;FISCHEDICK,GUENTER
分类号
C01F11/46;C04B11/02;C04B28/14;(IPC1-7):C04B11/26;B01D53/34;C04B18/08;C04B18/12;C04B11/024
主分类号
C01F11/46
代理机构
代理人
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地址
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