Patents by Inventor Hyeonbin Kim

Hyeonbin Kim 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).

  • Synthesis of ultra-small pore aluminosilicates by controlled structural collapse of zeolites
    Patent number: 9403148
    Abstract: A method of forming the highly selective ultra-small pore amorphous adsorbent includes introducing an ion-exchange material to a sodium aluminosilicate zeolite such that an ion-exchanged zeolite forms, calcinating the ion-exchanged zeolite at a calcination temperature such that the ion-exchanged zeolite collapses and forms the decationized amorphous adsorbent, and introducing a back ion-exchange material to the decationized amorphous adsorbent such that the highly selective ultra-small pore amorphous adsorbent forms. The highly selective ultra-small pore amorphous adsorbent has a pore aperture size operable to permit carbon dioxide to adsorb into the amorphous adsorbent and operable to deny methane from adsorbing into the amorphous adsorbent.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: August 2, 2016
    Assignee: Saudi Arabian Oil Company
    Inventors: Yuguo Wang, Cemal Ercan, Rashid M. Othman, Minkee Choi, Hyeonbin Kim
  • Synthesis of ultra-small pore aluminosilicates by controlled structural collapse of zeolites
    Patent number: 9333482
    Abstract: The present invention relates to an amorphous adsorbent composition capable of purifying a gaseous hydrocarbon fraction and methods for synthesizing the composition. The composition is advantageously capable of filtering non-combustible contaminants for increasing the quality and heating value of a gaseous hydrocarbon such as methane. The composition comprises a zeolite based framework that is at least partially collapsed and capable of selectively adsorbing and desorbing gaseous components such as methane and carbon dioxide for purifying the gaseous hydrocarbon fraction.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: May 10, 2016
    Assignees: SAUDI ARABIAN OIL COMPANY, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yuguo Wang, Cemal Ercan, Rashid M. Othman, Minkee Chol, Hyeonbin Kim
  • SYNTHESIS OF ULTRA-SMALL PORE ALUMINOSILICATES BY CONTROLLED STRUCTURAL COLLAPSE OF ZEOLITES
    Publication number: 20150367320
    Abstract: A method of forming the highly selective ultra-small pore amorphous adsorbent includes introducing an ion-exchange material to a sodium aluminosilicate zeolite such that an ion-exchanged zeolite forms, calcinating the ion-exchanged zeolite at a calcination temperature such that the ion-exchanged zeolite collapses and forms the decationized amorphous adsorbent, and introducing a back ion-exchange material to the decationized amorphous adsorbent such that the highly selective ultra-small pore amorphous adsorbent forms. The highly selective ultra-small pore amorphous adsorbent has a pore aperture size operable to permit carbon dioxide to adsorb into the amorphous adsorbent and operable to deny methane from adsorbing into the amorphous adsorbent.
    Type: Application
    Filed: June 23, 2014
    Publication date: December 24, 2015
    Inventors: Yuguo Wang, Cemal Ercan, Rashid M. Othman, Minkee Choi, Hyeonbin Kim
  • SYNTHESIS OF ULTRA-SMALL PORE ALUMINOSILICATES BY CONTROLLED STRUCTURAL COLLAPSE OF ZEOLITES
    Publication number: 20150367321
    Abstract: The present invention relates to an amorphous adsorbent composition capable of purifying a gaseous hydrocarbon fraction and methods for synthesizing the composition. The composition is advantageously capable of filtering non-combustible contaminants for increasing the quality and heating value of a gaseous hydrocarbon such as methane. The composition comprises a zeolite based framework that is at least partially collapsed and capable of selectively adsorbing and desorbing gaseous components such as methane and carbon dioxide for purifying the gaseous hydrocarbon fraction.
    Type: Application
    Filed: January 26, 2015
    Publication date: December 24, 2015
    Inventors: Yuguo Wang, Cemal Ercan, Rashid M. Othman, Minkee Chol, Hyeonbin Kim