Patents Assigned to Sure Champion Investment Limited
  • Catalytic gasification to produce ammonia and urea
    Patent number: 10618818
    Abstract: The present invention provides a process for preparing higher-value products from carbonaceous feedstocks. The process includes converting carbonaceous feedstock in a hydromethanation reactor to a methane-enriched raw product stream, converting the methane-enriched raw product stream to an ammonia synthesis feed gas, then converting the ammonia synthesis feed gas to higher-value products such as ammonia and urea.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: April 14, 2020
    Assignee: Sure Champion Investment Limited
    Inventor: Avinash Sirdeshpande