A process for the recovery and purification of ethylene and optionally propylene from a stream containing lighter and heavier components that employs an ethylene distributor column and a partially thermally coupled distributed distillation system.
申请公布号
SG123739(A1)
申请公布日期
2006.07.26
申请号
SG20050008206
申请日期
2005.12.20
申请人
BP CORPORATION NORTH AMERICA INC.
发明人
REYNEKE RIAN;FORAL, MICHAEL, J.;LEE GUNG-CHUNG;ENG, WAYNE, W. Y.;SINCLAIR IANIN;LOGSDON JEFF
