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发明名称
PROCEDE DE TRAITEMENT DES EFFLUENTS ACIDES ISSUS DE LA FABRICATION DE PIGMENTS D'OXYDE DE TITANE SELON UN PROCEDE SULFURIQUE.
摘要
申请公布号
FR2683217(B3)
申请公布日期
1994.02.11
申请号
FR19910013669
申请日期
1991.11.06
申请人
PAPAILHAU JEAN LOUIS
发明人
PAPAILHAU JEAN-LOUIS
分类号
C01G23/053;C01G31/00;C02F9/00;(IPC1-7):C01G23/053;C02F1/66
主分类号
C01G23/053
代理机构
代理人
主权项
地址
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