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发明名称
Procédé pour éliminer l'acide sulfurique des mélanges d'acide sulfurique et de produits de sulfatation et de sulfonation
摘要
申请公布号
FR1236165(A)
申请公布日期
1960.07.15
申请号
FR19590800142
申请日期
1959.07.15
申请人
SOCIETE ANONYME DES PRODUITS CHIMIQUES SHELL SAINT-GOBAIN
发明人
CHOMEL GILLES
分类号
C01B17/92
主分类号
C01B17/92
代理机构
代理人
主权项
地址
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