Patents Assigned to Shintech Incorporated
  • Photochemical process for decontaminating gaseous or vaporous streams
    Patent number: 4045316
    Abstract: A process for photochemically treating hydrocarbons and halogenated or partially oxidized hydrocarbons in a gaseous or vaporous mixture, by exposing the mixture to ultraviolet light, preferably of relatively short wavelength in the presence of oxygen or its allotropes, in order to oxidize the hydrocarbons to very simple compounds.
    Type: Grant
    Filed: May 27, 1975
    Date of Patent: August 30, 1977
    Assignee: Shintech Incorporated
    Inventor: Robert W. Legan