Additive and method for removal of impurities formed due to sulfur compounds in crude oils containing calcium naphthenate

Details for Australian Patent Application No. 2010337845 (hide)

Owner Dorf Ketal Chemicals (India) Private Limited

Inventors Subramaniyam, Mahesh

Agent Griffith Hack

Pub. Number AU-A-2010337845

PCT Pub. Number WO2011/080759

Priority 3050/MUM/2009 31.12.09 IN

Filing date 28 December 2010

Wipo publication date 7 July 2011

International Classifications

C10G 17/02 Refining in the absence of hydrogen

B01D 43/00 Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration

E21B 37/00 Methods or apparatus for cleaning boreholes or wells

E21B 43/00 Obtaining fluids from wells

Event Publications

9 August 2012 PCT application entered the National Phase

  PCT publication WO2011/080759 Priority application(s): WO2011/080759

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