Patents by Inventor Pål Rushfeldt

Pål Rushfeldt 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).

  • ABSORBENT REGENERATION WITH FLASHED LEAN SOLUTION AND HEAT INTEGRATION
    Publication number: 20100062926
    Abstract: A method for regeneration of a rich absorbent having absorbed CO2 (5) to give a regenerated, or lean absorbent (4) wherein the lean absorbent leaving the regenerator column is flashed (32) to produce a gaseous phase (33) that is compressed (34) and reintroduced into the regeneration column, and a liquid lean absorbent phase (4) that is heat exchanged (7) against the rich absorbent.
    Type: Application
    Filed: November 21, 2007
    Publication date: March 11, 2010
    Inventors: Simon Woodhouse, Pål Rushfeldt