Patents by Inventor Augustine Ivanhoe Dalton

Augustine Ivanhoe Dalton 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).

  • Recovery of volatile organic compounds from gas streams
    Patent number: 5779768
    Abstract: A condensable component present at low concentration in a feed gas mixture containing the condensable component and a noncondensable component is recovered by selective adsorption from the feed gas mixture in an adsorption step, the resulting adsorbed condensable component is desorbed by a heated purge gas in a regeneration step to yield a purge gas effluent enriched in desorbed condensable component, and the purge gas effluent is cooled to condense and recover the condensable component as a liquid.
    Type: Grant
    Filed: March 19, 1996
    Date of Patent: July 14, 1998
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Madhu Anand, Shivaji Sircar, Augustine Ivanhoe Dalton