This invention pertains to separating an olefin stream into at least two olefin streams. The olefin stream that is to be separated is low in diene composition, which allows the olefin stream to be compressed at a relatively high temperature without causing fouling problems in the compressor system. The invention is particularly relevant to separating olefins obtained from an oxygen to olefins unit.
申请公布号
CA2701268(C)
申请公布日期
2013.09.17
申请号
CA20072701268
申请日期
2007.10.01
申请人
LUMMUS TECHNOLOGY INC.;EXXON MOBIL CHEMICAL COMPANY
发明人
LUMGAIR, DAVID RITCHIE;NICOLETTI, MICHAEL PETER;MALLIK, RAM;MALATY, WADIE;PETTIGREW, MALCOLM