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Continue to ChatPETR 84-Co-liquefaction of Cayirhan lignite blended with petroleum vacuum residue - https://avesis.cu.edu.tr/yayin/e5772d0c-7d0d-4bc8-b418-682a71bbcc26/petr-84-co-liquefaction-of-cayirhan-lignite-blended-with-petroleum-vacuum-residue