Patents by Inventor H. G. Davis

H. G. Davis 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).

  • Method of avoiding agglomeration in fluidized bed processes
    Patent number: 4218287
    Abstract: A fluidized stream of coal particles is introduced into the bottom of a vertical reaction zone in a fluidized bed process at a velocity of greater than about 200 ft/sec in a vertically upwards direction, wherein agglomeration of the fluidized bed is prevented. A separate liquid hydrocarbon stream is simultaneously introduced as a separate injection stream in a vertically upwards direction, said coal particles and said liquid hydrocarbons being rapidly and uniformly dispersed within the fluidized bed and reacted therein with a suitable reagent.
    Type: Grant
    Filed: August 9, 1976
    Date of Patent: August 19, 1980
    Assignee: Union Carbide Corporation
    Inventors: Charles W. Albright, H. G. Davis