Title:
SEPARATION OF HYDROCARBON MIXTURE
Document Type and Number:
Japanese Patent JPS6096686
Kind Code:
A
Abstract:
In the process for the recovery of e.g. LPG or NGL and sales gas from a gaseous hydrocarbon feed 11 by partially condensing the feed in heat exchanger 1 at superatmospheric pressure, separating the condensate from the uncondensed gas in gas/liquid separator 2, rectifying the uncondensed gas to produce the sales gas and stripping the condensate to produce the LPG or NGL, subtstantially power savings are obtained if the rectification is effected in a reflux exchanger 103 and the stripping is effected in a separate distillation column 203.
Inventors:
TERENSU RONARUDO TOMURINSON
DONARUDO REI KAMINGUSU
DONARUDO REI KAMINGUSU
Application Number:
JP19586984A
Publication Date:
May 30, 1985
Filing Date:
September 20, 1984
Export Citation:
Assignee:
PETOROKAABON DEV LTD
DUT PTY LTD
DUT PTY LTD
International Classes:
C07C7/09; C10G31/06; F25J3/02; C10G5/06; (IPC1-7): C10G5/06; C10G31/06
Attorney, Agent or Firm:
Ryoji Kawase