METAL CORROSION INHIBITOR AND HYDROGEN CHLORIDE FORMATION INHIBITOR IN A CRUDE OIL ATMOSPHERIC DISTILLATION UNIT

Details for Australian Patent Application No. 2003279571 (hide)

Owner KURITA WATER INDUSTRIES LTD.

Inventors KOIZUMI, Masakazu; HAGIWARA, Tsuyoshi; TANAKA, Koichi

Pub. Number AU-A-2003279571

PCT Number PCT/JP03/14392

PCT Pub. Number WO2004/044266

Priority 2002-328857 12.11.02 JP; 2003-018630 28.01.03 JP

Filing date 12 November 2003

Wipo publication date 3 June 2004

International Classifications

C23F 011/00 Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 2002-328857 12.11.02 JP; 2003-018630 28.01.03 JP

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003279571

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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