Patents by Inventor Siti Fatimah Mohd Shariff

Siti Fatimah Mohd Shariff 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).

  • Patent number: 9702552
    Abstract: A method and system for the conversion of waste into energy in a sealed system where combustion does not take place and the operating pressure prior to the inlet of the steam or power generating equipment is maintained below atmospheric pressure. Destruction of the RDF (refuse derived fuel) is accomplished by subjecting the RDF to a high temperature environment under controlled conditions in a purpose designed and built reactor. The high temperature environment, <5000° C., is achieved through the use of one or more non-transferred plasma torches for generation of plasma gas. The plasma gas exiting the torch and provides the thermal energy for the continual gasification of metallurgic coke configured as a carbon bed in the lower part of the reactor, which acts as a thermal catalyst and this provides the thermal energy for the gasification process.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: July 11, 2017
    Assignee: GREEN ENERGY AND TECHNOLOGY SDN. BHD.
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff
  • Patent number: 9568189
    Abstract: A thermal reactor for producing usable heat energy by destroying waste including a vessel wherein organic waste upon entering said vessel gasifies as it falls onto a carbon bed and is transformed into a synthesis gas with high heat and kinetic energy that can be harnessed to produce electricity. Inorganic waste upon entering melts as it falls onto the carbon bed and exits via slag ports to form an inert slag. Because there is no oxygen present in the gasification zone, the waste is not combusted and neither furan or dioxin are formed. The waste includes either prepared refuse derived fuel (RDF) or unprepared raw waste or a combination thereof.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: February 14, 2017
    Assignee: GREEN ENERGY AND TECHNOLOGY SDN BHD
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb
  • Publication number: 20130300121
    Abstract: A method and system for the conversion of waste into energy in a sealed system where combustion does not take place and the operating pressure prior to the inlet of the steam or power generating equipment is maintained below atmospheric pressure. Destruction of the RDF (refuse derived fuel) is accomplished by subjecting the RDF to a high temperature environment under controlled conditions in a purpose designed and built reactor. The high temperature environment, <5000° C., is achieved through the use of one or more non-transferred plasma torches for generation of plasma gas. The plasma gas exiting the torch and provides the thermal energy for the continual gasification of metallurgic coke configured as a carbon bed in the lower part of the reactor, which acts as a thermal catalyst and this provides the thermal energy for the gasification process.
    Type: Application
    Filed: August 13, 2010
    Publication date: November 14, 2013
    Applicant: GREEN ENERGY AND TECHNOLOGY SDN. BHD.
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb
  • Patent number: 8518218
    Abstract: A carbonization reactor to decompose used rubber products and the like by heating the rubber products under constant high temperature and the reactor comprise a conveyor which continuously move and drag the rubber products through cylinders where the decomposition process takes place to produce recyclable by products such as carbon black, oil vapor and the like.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: August 27, 2013
    Assignee: Advanced Pyrotech SDN. BHD.
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb
  • Patent number: 8425731
    Abstract: A carbonization process of rubber products, such as shredded waste tires, in a sealed carbonizing vessel whose operating pressure is below atmospheric pressure and under controlled high temperature environment while continuously being moved in a defined path at a controlled speed thus enabling the shredded tires to be fed constantly into the vessel while the by-products of the carbonization process are continually discharged.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: April 23, 2013
    Assignee: Advanced Pyrotech SDN. BHD.
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb
  • Publication number: 20120121477
    Abstract: A thermal reactor for producing usable heat energy by destroying waste including a vessel wherein organic waste upon entering said vessel gasifies as it falls onto a carbon bed and is transformed into a synthesis gas with high heat and kinetic energy that can be harnessed to produce electricity. Inorganic waste upon entering melts as it falls onto the carbon bed and exits via slag ports to form an inert slag. Because there is no oxygen present in the gasification zone, the waste is not combusted and neither furan or dioxin are formed. The waste includes either prepared refuse derived fuel (RDF) or unprepared raw waste or a combination thereof.
    Type: Application
    Filed: May 19, 2010
    Publication date: May 17, 2012
    Applicant: GREEN ENERGY AND TECHNOLOGY SDN BHD
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb
  • Publication number: 20120111716
    Abstract: The present invention relates to a carbonization reactor (1-0) to decompose used rubber products and the like by heating the rubber products under constant high temperature and the reactor comprise a conveyor (2-0) which continuously move and drag the rubber products through cylinders (2-1, 2-2) where the decomposition process takes place to produce recyclable by products such as carbon black, oil vapour and the like.
    Type: Application
    Filed: July 15, 2010
    Publication date: May 10, 2012
    Applicant: ADVANCED PYROTECH SDN. BHD.
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb
  • Publication number: 20120103780
    Abstract: The present invention relates to a carbonization process of rubber products such as shredded waste tyre and the like in a sealed carbonizing vessel (200) whose operating pressure is below atmospheric pressure and under controlled high temperature environment while continuously being moved in a defined path at a controlled speed thus enabling shredded tyre to be fed constantly into the vessel (200) while the by-products of the carbonization process are continually discharged.
    Type: Application
    Filed: July 15, 2010
    Publication date: May 3, 2012
    Applicant: ADVANCED PYROTECH SDN. BHD.
    Inventors: Mazlan Ali, Siti Fatimah Mohd Shariff, Christopher John Webb