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发明名称
摘要
A process for the separation of HFC-236ea from a mixture comprising an azeotrope or near-azeotrope composition of HFC- 236ea and hydrogen fluoride, said process comprising two distillation stages conducted at a different pressures.
申请公布号
JP5567627(B2)
申请公布日期
2014.08.06
申请号
JP20120165143
申请日期
2012.07.25
申请人
发明人
分类号
C07C17/383;C07C19/08
主分类号
C07C17/383
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