IMPROVED CHEMICAL ABSORPTION PROCESS FOR RECOVERING OLEFINS FROM CRACKED GASES
摘要
The present invention provides an improved method for recovering high purity olefins from cracked gas effluents or other parafin/olefin gaseous mixtures by use of a chemical absorption process.
申请公布号
EP0951463(A1)
申请公布日期
1999.10.27
申请号
EP19970953122
申请日期
1997.12.09
申请人
STONE & WEBSTER ENGINEERING CORPORATION
发明人
BARCHAS, RICHARD;MCCUE, RICHARD, JR.;WHITNEY, MARK, S.;WALLSGROVE, CHRISTOPHER