On-line heat exchanger cleaning method

Details for Australian Patent Application No. 2006252956 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Meyer, Douglas S.; Bryant, Douglas P.; Brons, Glen B.; Vick, Ryan E.; Novosad, Gary L.

Agent Watermark

Pub. Number AU-B-2006252956

PCT Pub. Number WO2006/130220

Priority 11/391,258 29.03.06 US; 60/668,147 04.04.05 US

Filing date 31 March 2006

Wipo publication date 7 December 2006

Acceptance publication date 12 May 2011

International Classifications

C11D 11/00 (2006.01) Special methods for preparing compositions containing mixtures of detergents

F28G 9/00 (2006.01) Cleaning by flushing or washing, e.g. with chemical solvents

Event Publications

29 November 2007 PCT application entered the National Phase

  PCT publication WO2006/130220 Priority application(s): WO2006/130220

12 May 2011 Application Accepted

  Published as AU-B-2006252956

8 September 2011 Standard Patent Sealed

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