Patents by Inventor Alejandro Anson

Alejandro Anson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Removal of carbon dioxide from paraffins
    Patent number: 8552246
    Abstract: ETS-10 titanosilicate materials selectively adsorb carbon dioxide from gaseous mixtures containing carbon dioxide and light paraffins such as methane and ethane.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: October 8, 2013
    Assignee: The Governors of the University of Alberta
    Inventors: Steven M. Kuznicki, Alejandro Anson, Christopher C. H. Lin, Patricio S. Herrera
  • Modified ETS-10 zeolites for olefin separation
    Patent number: 8017825
    Abstract: An as prepared Na-ETS-10 zeolite was modified by ion exchange with a mono-, di-, or tri-valent cation and mixtures thereof. Several of the modified ETS-10 zeolites showed improved pressure swing capacity during the selective adsorption of ethylene from an ethylene/ethane mixture, relative to Na-ETS-10, although the selectivity of adsorption decreased. Modification with Ba2+ and Ba2+/H+ provided modified ETS-10 zeolite adsorbents having a good balance of selectivity and pressure swing capacity for the separation of ethylene/ethane mixtures, making them useful adsorbents for PSA processes.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: September 13, 2011
    Assignee: The Governors of the University of Alberta
    Inventors: Steven M. Kuznicki, Alejandro Anson, Tetyana Segin, Christopher C. H. Lin
  • Removal of carbon dioxide from paraffins
    Publication number: 20100228069
    Abstract: ETS-10 titanosilicate materials selectively adsorb carbon dioxide from gaseous mixtures containing carbon dioxide and light paraffins such as methane and ethane.
    Type: Application
    Filed: March 1, 2010
    Publication date: September 9, 2010
    Inventors: Steven M. Kuznicki, Alejandro Anson, Christopher C. H. Lin, Patricio S. Herrera
  • Modified ETS-10 zeolites for olefin separation
    Publication number: 20090187053
    Abstract: An as prepared Na-ETS-10 zeolite was modified by ion exchange with a mono-, di-, or tri-valent cation and mixtures thereof. Several of the modified ETS-10 zeolites showed improved pressure swing capacity during the selective adsorption of ethylene from an ethylene/ethane mixture, relative to Na-ETS-1 0, although the selectivity of adsorption decreased. Modification with Ba2+ and Ba2+/H+ provided modified ETS-10 zeolite adsorbents having a good balance of selectivity and pressure swing capacity for the separation of ethylene/ethane mixtures, making them useful adsorbents for PSA processes.
    Type: Application
    Filed: December 16, 2008
    Publication date: July 23, 2009
    Inventors: Steven M. Kuznicki, Alejandro Anson, Tetyana Segin, Christopher C. H. Lin