Hydrothermal pretreatment for increasing average pore size in catalyst supports

Details for Australian Patent Application No. 2003231321 (hide)

Owner ConocoPhillips Company

Inventors Cnossen, Robin G; Straguzzi, Gloria I; Wang, Daxiang; Niu, Tianyan; Wright, Harold A

Agent Pizzeys

Pub. Number AU-A-2003231321

Priority 10/210,353 01.08.02 US

Filing date 31 July 2003

Wipo publication date 19 February 2004

International Classifications

B01J 037/10 Processes, in general, for preparing catalysts

C01B 003/40 Hydrogen

C01G 025/02 Compounds of zirconium

B01J 035/10 Catalysts, in general, characterised by their form or physical properties

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/210,353 01.08.02 US

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003231321

26 April 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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