Patents by Inventor Jacobus E. Vogel

Jacobus E. Vogel 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 purifying and cooling a hot gas
    Patent number: 4874402
    Abstract: A process for cooling and cleaning a hot fly ash containing synthesis gas wherein the gas is first passed through a cooler, the bulk of the fly ash being separated from the cooled gas in a cyclone, whereupon the gas is further cleaned in a water scrubber. At least a part of the fly ash/water slurry obtained in the scrubber is injected into the crude synthesis gas and the fly ash particles are agglomerated in the hot crude gas and/or in the slurry by adding a binder, e.g., water glass.
    Type: Grant
    Filed: July 13, 1988
    Date of Patent: October 17, 1989
    Assignee: Shell Oil Company
    Inventor: Jacobus E. Vogel
  • Waste heat boiler
    Patent number: 4243097
    Abstract: Heat exchange apparatus characterized by recirculation channels for the exchange fluid is disclosed.
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: January 6, 1981
    Assignee: Shell Oil Company
    Inventor: Jacobus E. Vogel