Patents Assigned to CEDA Services and Projects LP
  • Process to obtain thin layers of dried and consolidated mature fines tailings
    Patent number: 11148959
    Abstract: A process to treat fines tailings generated from mining operations, wherein tailings material is sprayed onto a solid substrate as a thin layer and allowed to dry. The spray may be re-applied on top of the dried tailings film leading to multiple layers of dried tailings solids. The method may yield a solid, dry, and consolidated tailings material.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: October 19, 2021
    Assignee: CEDA Services and Projects LP
    Inventors: Ian D. Gates, Jingyi Wang, Spencer Fried, Yi Su