<p>The present invention relates to a process and apparatus for recovering product from reactor effluent of a reactor for a hydrocarbon feedstream. An indigenous C4 stream is used as lean oil in a demethanizer, which facilitates significant cost and operational savings. C4 bottoms from a downstream depropanizer is used as lean oil recycle.</p>
申请公布号
WO2004094567(A1)
申请公布日期
2004.11.04
申请号
WO2004US08188
申请日期
2004.03.15
申请人
EXXONMOBIL CHEMICAL PATENTS INC.;DUHON, DAVID;ASPLIN, JOHN, E.
