Patents Represented by Attorney, Agent or Law Firm Diderica van Eyl
  • Method for electrochemically processing HCL gas into highly pure chlorine
    Patent number: 6368490
    Abstract: A method is described for the electrochemical processing of HCL gas to high-purity chlorine in which the process of an HCL gas-phase electrolysis with purified HCL gas from, for example, chemical reactions is coupled to a hydrochloric acid electrolysis with dilute hydrochloric acid, with the use if desired of a consumable oxygen cathode.
    Type: Grant
    Filed: June 12, 2000
    Date of Patent: April 9, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventor: Fritz Gestermann