Patents by Inventor Mohd Rizal Bin Abdul Rahman

Mohd Rizal Bin Abdul Rahman 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).

  • Vapor distributor for gas-liquid contacting columns
    Patent number: 8286952
    Abstract: A vapor distributor for use in atmospheric or vacuum columns includes a new design of vapor inlet device, or vapor horn, to provide superior mixing and distribution of a tangential first feed and a vertical second feed. New vapor inlet device has an inlet dividing the first feed into two portions, each flowing in respective housings in opposed circulation directions, and a plurality of vanes for redirection of vapor. Mixing and distribution of feeds by the vapor distributor is further enhanced by inclusion in vapor distributor of a mixer and vapor directing plates.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: October 16, 2012
    Assignees: AMT International, Inc., Petroliam Nasional Berhad
    Inventors: Adam T. Lee, Farzad G. Tahmassi, Lindsey Vuong, Zainab Kayat, Mohd Rizal Bin Abdul Rahman, Arman Bin Anuar
  • VAPOR DISTRIBUTOR FOR GAS-LIQUID CONTACTING COLUMNS
    Publication number: 20100276821
    Abstract: A vapor distributor for use in atmospheric or vacuum columns includes a new design of vapor inlet device, or vapor horn, to provide superior mixing and distribution of a tangential first feed and a vertical second feed. New vapor inlet device has an inlet dividing the first feed into two portions, each flowing in respective housings in opposed circulation directions, and a plurality of vanes for redirection of vapor. Mixing and distribution of feeds by the vapor distributor is further enhanced by inclusion in vapor distributor of a mixer and vapor directing plates.
    Type: Application
    Filed: November 10, 2009
    Publication date: November 4, 2010
    Applicants: AMT INTERNATIONAL, INC., PETROLIAM NASIONAL BERHAD
    Inventors: Adam T. LEE, Farzad G. TAHMASSI, Lindsey VUONG, Zainab KAYAT, Mohd Rizal Bin Abdul RAHMAN, Arman Bin ANUAR