Patents by Inventor Iqbal F. Abdulally

Iqbal F. Abdulally 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).

  • Fluidized bed steam generating system including a steam cooled cyclone separator
    Patent number: 4920924
    Abstract: A fluidized bed stream generating system in which a cyclone separator is disposed between the furnace section and heat recovery area of a steam generating system. The walls of the cyclone separator are provided with tubes which receive fluid from the steam drum. The fluid is passed through the walls of the separator to cool same before being passed to the heat recovery area.
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: May 1, 1990
    Assignee: Foster Wheeler Energy Corporation
    Inventors: Iqbal F. Abdulally, Alfred S. Touma, Peter Bartkowiak
  • Segmented fluidized bed combustion method
    Patent number: 4694758
    Abstract: The method of the present invention features the provision of a plurality of segmented chambers formed in an enclosure. Particulate fuel and air are introduced into one of said chambers during start-up and low loads, and, as the load increases, fuel and air are introduced to additional beds. The air velocity is controlled so that bubbling fluidized beds are initially established in the chambers and, as the load increases, the air velocity is increased to establish a circulating fluidized bed in each chamber.
    Type: Grant
    Filed: December 16, 1986
    Date of Patent: September 22, 1987
    Assignee: Foster Wheeler Energy Corporation
    Inventors: Walter P. Gorzegno, Iqbal F. Abdulally