专利检索 ap:("Honeywell International Inc.") AND inv:"BASS, Steven, J." 第 1 页

1.

发明公开
METHOD OF PRODUCING HYDROFLUOROCARBONS 审中-公开
标题翻译：用于生产氢氟碳化物

公开(公告)号：EP1687247A1

公开(公告)日：2006-08-09

申请号：EP04795323.7

申请日：2004-10-15

申请人： Honeywell International Inc.

发明人： BASU, Rajat, S. , SMITH, Addison, M. , BASS, Steven, J. , SCHEIDLE, Peter, H. , MULLAN, Lawrence, F.

IPC分类号： C07C17/20 , C07C17/383 , C07C17/395 , C07C19/08

CPC分类号： C07C17/383 , C07C17/206 , C07C17/395 , Y02P20/582 , C07C19/08

摘要： A process for producing fluorinated C1 HFCs comprising fluorinating a reactive organic compound, such as dichloromethane, to produce a reaction product comprising at least the desired C1 HFC, such as difluoromethane (HFC-32), unreacted reactive organic compound and a byproduct, such as chloromethane (HCC-40), having a boiling point between the boiling point of said desired hydrofluorocarbon compound and said reactive organic compound; and removing from the reaction product at least a substantial portion of the byproduct to produce a high purity product stream.