Improved hydrogen management for hydroprocessing units

Details for Australian Patent Application No. 2006206276 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Stern, David L.; Sundaram, Narasimhan; Eckes, Richard L.; Corcoran, Edward W.; Smyth, Sean C.; Sabottke, Craig Y.; Kaul, Bal K.; Schorfheide, James J.

Agent Watermark

Pub. Number AU-B-2006206276

PCT Pub. Number WO2006/079023

Priority 60/645,713 21.01.05 US; 60/752,721 21.12.05 US

Filing date 23 January 2006

Wipo publication date 27 July 2006

Acceptance publication date 2 September 2010

International Classifications

B01D 53/047 (2006.01) Separation of gases or vapours - Pressure swing adsorption

C10G 45/02 (2006.01) Hydrotreatment processes - to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons

C10G 45/32 (2006.01) Hydrotreatment processes - Selective hydrogenation of the diolefin or acetylene compounds

C10G 45/44 (2006.01) Hydrotreatment processes - Hydrogenation of the aromatic hydrocarbons

C10G 45/58 (2006.01) Hydrotreatment processes - to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point

C10G 47/00 (2006.01) Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions

Event Publications

30 August 2007 PCT application entered the National Phase

  PCT publication WO2006/079023 Priority application(s): WO2006/079023

2 September 2010 Application Accepted

  Published as AU-B-2006206276

6 January 2011 Standard Patent Sealed

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