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pro vyhledávání: '"Hyun-Rok Jeong"'
Publikováno v:
Journal of Catalysis. 390:117-125
Dispersed MoxW(1−x)S2 catalysts were obtained in situ in the hydrocracking (HCK) of vacuum residue (VR) at 693 K at 9.5 MPa H2 with the same metal loading of 0.113 mmol with varying Mo:W ratios. The intrinsic activities of the catalysts were compar
Autor:
Hyun-Rok Jeong, Yong-Kul Lee
Publikováno v:
Applied Catalysis A: General. 572:90-96
Oil-dispersed WS2 catalysts were prepared in situ using an oil-soluble W precursor of W(CO)6 in the hydrocracking (HCK) of vacuum residue (VR). Smaller size of WS2 catalyst (WS2-DMDS) was also obtained by the addition of dimethyl disulfide (DMDS) wit