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1.发明公开SYNTHESIS OF FLUORINATED CARBON COMPOUNDS AND PROCESS FOR THE SEPARATION OF TAR FROM THE REACTION MIXTURE 失效制备氟化碳化合物和方法的焦油从反应混合物中分离
公开(公告)号：EP0892770A1
公开(公告)日：1999-01-27
申请号：EP97920248.0
申请日：1997-04-10
CPC分类号： C07C17/206 , C07C17/087 , C07C17/21 , C07C17/38
摘要： Disclosed is a process for the separation of tar and non-volatile reagents from a reaction mixture formed when chlorinated carbon compounds are allowed to react with anhydrous hydrogen fluoride in a liquid phase to form fluorinated carbon compounds. The disclosed process leaves tar essentially free of HF and in a form allowing for safe, easy, and economical transfer and disposal.
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2.发明授权Process for the separation of tar from a mixture comprising fluorinated hydrocarbons 失效一种用于从氟化含烃混合物中分离焦油过程
公开(公告)号：EP0892770B1
公开(公告)日：2001-08-29
申请号：EP97920248.8
申请日：1997-04-10
IPC分类号： C07C17/38 , C07C17/20 , C07C17/21 , C07C17/087
CPC分类号： C07C17/206 , C07C17/087 , C07C17/21 , C07C17/38
摘要： Disclosed is a process for the separation of tar and non-volatile reagents from a reaction mixture formed when chlorinated carbon compounds are allowed to react with anhydrous hydrogen fluoride in a liquid phase to form fluorinated carbon compounds. The disclosed process leaves tar essentially free of HF and in a form allowing for safe, easy, and economical transfer and disposal.
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