Patents by Inventor Carolyn H. Byszewski

Carolyn H. Byszewski 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).

  • Process for the removal of heat stable amine salts
    Patent number: 6517700
    Abstract: A process is disclosed for removing heat stable amine salts using an electrodialysis process. The process of the present invention can be used to reduce the level of heat stable salts in a lean solvent stream in an acid gas removal process. A base is added to the electrodialysis unit in order to permit the recovery of the heat stable amine salts as salts corresponding to the base added. The purified amine solution can be used again to remove acid gases from a gas stream.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: February 11, 2003
    Inventor: Carolyn H. Byszewski
  • Process for the removal of heat stable amine salts
    Publication number: 20020020625
    Abstract: A process is disclosed for removing heat stable amine salts using an electrodialysis process. The process of the present invention can be used to reduce the level of heat stable salts in a lean solvent stream in an acid gas removal process. A base is added to the electrodialysis unit in order to permit the recovery of the heat stable amine salts as salts corresponding to the base added. The purified amine solution can be used again to remove acid gases from a gas stream.
    Type: Application
    Filed: May 4, 2001
    Publication date: February 21, 2002
    Inventor: Carolyn H. Byszewski