Integrated controlled freeze zone (CFZ) tower and dividing wall (DWC) for enhanced hydrocarbon recovery

Details for Australian Patent Application No. 2007345353 (hide)

Owner ExxonMobil Upstream Research Company

Inventors Northrop, P. Scott; Sundaram, Narasimhan; Grave, Edward J.; Singh, Vikram

Agent Watermark

Pub. Number AU-A-2007345353

PCT Pub. Number WO2008/091317

Priority 60/881,391 19.01.07 US

Filing date 20 November 2007

Wipo publication date 31 July 2008

International Classifications

F25J 3/00 (2006.01) Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification

Event Publications

13 August 2009 PCT application entered the National Phase

  PCT publication WO2008/091317 Priority application(s): WO2008/091317

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