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发明名称
PROCESS FOR THE SEPARATION OF HF VIA AZEOTROPIC DISTILLATION
摘要
申请公布号
EP0354697(B1)
申请公布日期
1993.09.15
申请号
EP19890307748
申请日期
1989.07.31
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
MANZER, LEO ERNEST;RAO, VELLIYUR NOTT MALLIKARJUNA;ROCKWELL, RICHARD T.;SISK, MICHAEL ANDREW;WARWAS, EDWIN JAMES;WINTERINGHAM, ROY
分类号
B01D3/36;C01B7/19;C07C17/38;C07C17/383;C07C19/08
主分类号
B01D3/36
代理机构
代理人
主权项
地址
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