Patents by Inventor Mohamed AL MARZOUQI

Mohamed AL MARZOUQI 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).

  • Concentration measuring apparatus for hydrogen sulfide in gas flow, and method for determining sulfide ion
    Patent number: 8709820
    Abstract: A concentration measuring apparatus for hydrogen sulfide includes an absorbing liquid that can absorb gaseous hydrogen sulfide as sulfide ion; a hollow fiber membrane contactor that contacts a gas flow with a flow of the absorbing liquid through a membrane, so that the absorbing liquid absorbs gaseous hydrogen sulfide in the gas flow as sulfide ion; a pump for a first channel that feeds the absorbing liquid to the hollow fiber membrane contactor; an oxidizer that exothermically reacts with sulfide ion; a pump for a second channel that feeds the oxidizer to the absorbing liquid; a first thermometer that measures a temperature of the absorbing liquid before the sulfide ion that the absorbing liquid has absorbed exothermically reacts with the oxidizer; and a second thermometer that measures the temperature of the absorbing liquid after the sulfide ion that the absorbing liquid has absorbed exothermically reacts with the oxidizer.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: April 29, 2014
    Assignees: Japan Cooperation Center, Petroleum, United Arab Emirates University
    Inventors: Sayed Marzouk, Mohamed Al Marzouqi
  • CONCENTRATION MEASURING APPARATUS FOR HYDROGEN SULFIDE IN GAS FLOW, AND METHOD FOR DETERMINING SULFIDE ION
    Publication number: 20110217787
    Abstract: A concentration measuring apparatus for hydrogen sulfide includes an absorbing liquid that can absorb gaseous hydrogen sulfide as sulfide ion; a hollow fiber membrane contactor that contacts a gas flow with a flow of the absorbing liquid through a membrane, so that the absorbing liquid absorbs gaseous hydrogen sulfide in the gas flow as sulfide ion; a pump for a first channel that feeds the absorbing liquid to the hollow fiber membrane contactor; an oxidizer that exothermically reacts with sulfide ion; a pump for a second channel that feeds the oxidizer to the absorbing liquid; a first thermometer that measures a temperature of the absorbing liquid before the sulfide ion that the absorbing liquid has absorbed exothermically reacts with the oxidizer; and a second thermometer that measures the temperature of the absorbing liquid after the sulfide ion that the absorbing liquid has absorbed exothermically reacts with the oxidizer.
    Type: Application
    Filed: February 28, 2011
    Publication date: September 8, 2011
    Applicants: JAPAN COOPERATION CENTER, PETROLEUM, UNITED ARAB EMIRATES UNIVERSITY
    Inventors: Sayed MARZOUK, Mohamed AL MARZOUQI