Patents by Inventor Alexander Sabitov

Alexander Sabitov 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).

  • PROCESSES FOR THE CONTINUOUS REGENERATION OF A CATALYST
    Publication number: 20150290636
    Abstract: A process for regenerating a catalyst used in a reaction zone. In a regeneration zone, the catalyst may be cooled before passing into a chloride rich zone. The regeneration zone may also receive a heated ambient oxygen in a catalyst heating zone. The regeneration zone may also receive recovered chloride from a chloride recovering zone which removes and recovers chloride from regeneration gas taken from the regeneration zone. Heated ambient oxygen may also be introduced into a chlorination zone.
    Type: Application
    Filed: April 14, 2014
    Publication date: October 15, 2015
    Applicant: UOP LLC
    Inventors: Bryan K. Glover, Ka Lok, Mary J. Wier, Mohamed S. Shakur, Michael A. Moore, Alexander Sabitov
  • Processes for the continuous regeneration of a catalyst
    Patent number: 9138738
    Abstract: A process for regenerating a catalyst used in a reaction zone. In a regeneration zone, the catalyst may be cooled before passing into a chloride rich zone. The regeneration zone may also receive a heated ambient oxygen in a catalyst heating zone. The regeneration zone may also receive recovered chloride from a chloride recovering zone which removes and recovers chloride from regeneration gas taken from the regeneration zone. Heated ambient oxygen may also be introduced into a chlorination zone.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: September 22, 2015
    Assignee: UOP LLC
    Inventors: Bryan K. Glover, Ka Lok, Mary J. Wier, Mohamed S. Shakur, Michael A. Moore, Alexander Sabitov