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)

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This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737


                   




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