Patents Assigned to Phifer-Smith Corporation
  • Method and apparatus for heating a gas-solvent solution
    Patent number: 6674054
    Abstract: This invention provides a method of quickly heating a gas-solvent solution from a relatively low temperature T1 to a relatively high temperature T2, such that the gas-solvent solution has a much higher dissolved gas concentration at temperature T2 than could be achieved if the gas-solvent solution had originally been formed at the temperature T2. Various apparatuses are also provided for carrying out the heating method.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: January 6, 2004
    Assignee: Phifer-Smith Corporation
    Inventor: David G. Boyers