Title: Improved process for deasphalting residue by reactive recycle for high boiling material
Application Number: 00806321 Application Date: 2000.04.11
Publication Number: 1347442 Publication Date: 2002.05.01
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10C3/00
Applicant(s) Name: Exxon Mobile Research Address:
Inventor(s) Name: M. Jacobson;W. Serrand;N.H. Sweed
Attorney & Agent: sun ai
Abstract:
    The vaporized fraction is passed via line (11) to soaker drum (2) which is maintained at effective conditions so that the highest boiling materials are condensed out. Typically these conditions will include controlled quenching of vapor fraction just below the dewpoint. A quench stream can also be passed into soaker drum via line (21).
Time: 3