Patents by Inventor Hany Iskandar Farag

Hany Iskandar Farag 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).

  • CRACKED GAS QUENCH HEAT EXCHANGER USING HEAT PIPES
    Publication number: 20210190435
    Abstract: If a cracked gas heat exchanger becomes damaged water may enter the transfer line causing it to rupture. This may be avoided using a heat exchanger having heat pipes to conduct heat from the cracked gas to a cooling device, typically a water cooler to generate steam. The latter (cooling device) is physical separated from the hot cracked gas stream. The heat pipes may be modified at the hot or cold end with fins, ribs, protuberances, pins and the like.
    Type: Application
    Filed: January 18, 2017
    Publication date: June 24, 2021
    Applicant: NOVA Chemicals (International) S.A.
    Inventors: Leslie Wilfred Benum, Eric Clavelle, Kamal K Botros, Vasily Simanzhenkov, Hany Iskandar Farag, Michael Edward Koselek
  • Use of semipermeable membranes in cracking coils
    Patent number: 10941350
    Abstract: A pass or tube or a section thereof or “U” bend in a coil in a paraffin cracker having section having a pore size in the metal substrate from about 0.001 to 0.5 microns over coated with a dense metal membrane permits the permeation of one or more of H2, CH4, CO and CO2 from cracked gases moving the reaction equilibrium to the production of ethylene and reduces the load on the down-stream separation train of the steam cracker.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: March 9, 2021
    Assignee: NOVA Chemicals (International) S A.
    Inventors: Leslie Wilfred Benum, Michael Edward Koselek, Vasily Simanzhenkov, Hany Iskandar Farag, Evan Geevouy Mah
  • USE OF SEMIPERMEABLE MEMBRANES IN CRACKING COILS
    Publication number: 20190241815
    Abstract: A pass or tube or a section thereof or “U” bend in a coil in a paraffin cracker having section having a pore size in the metal substrate from about 0.001 to 0.5 microns over coated with a dense metal membrane permits the permeation of one or more of H2, CH4, CO and CO2 from cracked gases moving the reaction equilibrium to the production of ethylene and reduces the load on the down-stream separation train of the steam cracker.
    Type: Application
    Filed: October 19, 2017
    Publication date: August 8, 2019
    Applicant: NOVA Chemicals (International) S.A.
    Inventors: Leslie Wilfred Benum, Michael Edward Koselek, Vasily Simanzhenkov, Hany Iskandar Farag, Evan Geevouy Mah
  • Transfer line
    Patent number: 10272393
    Abstract: A transfer line between the outlet of a steam cracker and the inlet for the quench system has metallic or ceramic inserts having a pore size from about 0.001 to about 0.5 microns inside the line forming a gas tight barrier with the inner surface of the line and having a vent for the resulting gas tight pocket are used to separate H2, CH4, CO and CO2 from cracked gases reducing the load on the down-stream separation train of the steam cracker.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 30, 2019
    Assignee: NOVA Chemicals (International) S.A.
    Inventors: Leslie Wilfred Benum, Michael Edward Koselek, Vasily Simanzhenkov, Hany Iskandar Farag, Evan Geevouy Mah, Jeffrey Thomas Kluthe
  • TRANSFER LINE
    Publication number: 20190015793
    Abstract: A transfer line between the outlet of a steam cracker and the inlet for the quench system has metallic or ceramic inserts having a pore size from about 0.001 to about 0.5 microns inside the line forming a gas tight barrier with the inner surface of the line and having a vent for the resulting gas tight pocket are used to separate H2, CH4, CO and CO2 from cracked gases reducing the load on the down-stream separation train of the steam cracker.
    Type: Application
    Filed: September 19, 2018
    Publication date: January 17, 2019
    Applicant: NOVA Chemicals (International) S.A.
    Inventors: Leslie Wilfred Benum, Michael Edward Koselek, Vasily Simanzhenkov, Hany Iskandar Farag, Evan Geevouy Mah, Jeffrey Thomas Kluthe
  • Transfer line
    Patent number: 10105658
    Abstract: A transfer line between the outlet of a steam cracker and the inlet for the quench system has metallic or ceramic inserts having a pore size from about 0.001 to about 0.5 microns inside the line forming a gas tight barrier with the inner surface of the line and having a vent for the resulting gas tight pocket are used to separate H2, CH4, CO and CO2 from cracked gases reducing the load on the down-stream separation train of the steam cracker.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: October 23, 2018
    Assignee: NOVA Chemicals (International) S.A.
    Inventors: Leslie Wilfred Benum, Michael Edward Koselek, Vasily Simanzhenkov, Hany Iskandar Farag, Evan Geevouy Mah, Jeffrey Thomas Kluthe
  • TRANSFER LINE
    Publication number: 20170312701
    Abstract: A transfer line between the outlet of a steam cracker and the inlet for the quench system has metallic or ceramic inserts having a pore size from about 0.001 to about 0.5 microns inside the line forming a gas tight barrier with the inner surface of the line and having a vent for the resulting gas tight pocket are used to separate H2, CH4, CO and CO2 from cracked gases reducing the load on the down-stream separation train of the steam cracker.
    Type: Application
    Filed: April 19, 2017
    Publication date: November 2, 2017
    Applicant: NOVA Chemicals (International) S.A.
    Inventors: Leslie Wilfred Benum, Michael Edward Koselek, Vasily Simanzhenkov, Hany Iskandar Farag, Evan Geevouy Mah, Jeffrey Thomas Kluthe
  • DUCTING FOR MANUFACTURE OF IRON
    Publication number: 20160258687
    Abstract: In the reduction of iron oxides to iron at temperatures greater than about 700° C. the propensity for the formation of coke in the duct work between furnaces is reduced by using steel having a surface comprising a spinel of the formula MnxCr3-xO4 wherein x is from 0.5 to 2.
    Type: Application
    Filed: February 12, 2016
    Publication date: September 8, 2016
    Applicant: NOVA Chemicals (International) S.A.
    Inventors: Vasily Simanzhenkov, Michel Berghmans, Hany Iskandar Farag