BITUMEN SOLIDIFICATION AND PRILLING
Methods, processes, and apparatuses for preparing and transporting bitumen. Bitumen may be prilled such that a bitumen product comprising a prill core and a non-stick coating is produced. The non-stick coating may comprise asphaltenes and the prill core may comprise bitumen, deasphalted oil, or both bitumen and deasphalted oil. The resultant non-stick coated prills have reduced adhesion to transportation vessels and other non-stick coated prills at a temperature below an adhesion temperature, facilitating transport.
» Number: US2019016962A1 (A1)
» Publication Date: 17/01/2019
» Applicant: CENOVUS ENERGY INC?[CA]
» Inventor: GUPTA SUBODH?[CA]; HOLMES MICHAEL N?[CA] (2)
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737