Selective hydrodesulfurization of 4,6-dimethyldibenzothiophene in the major presence of naphthalene over molybdenum based binary and tertiary sulfides catalysts
Conference
·
OSTI ID:214799
- Kyushu Univ., Kasuga, Fukuoka (Japan); and others
CoMo and NiMo of different contents Co or Ni and Ru-CoMo/Al{sub 2}O{sub 3} catalysts were examined for the hydrodesulfurization of refractory sulfur compound 4,6-dimethyldibenzothiophene (4,6-DMDBT) in decane or decane with naphthalene to find a selective catalysts which desulfurization of 4,6-DMDBT in the presence of naphthalene, and characterization of Ru-CoMo/Al{sub 2}O{sub 3} using XPS, XRD and HREM in order to desing the higher selective HDS catalyst. Ru-CoMo/Al{sub 2}O{sub 3} exhibited the higher HDS activity in decane, and retardation of naphthalene was minimum of all catalysts.
- OSTI ID:
- 214799
- Report Number(s):
- CONF-950801--
- Country of Publication:
- United States
- Language:
- English
Similar Records
Selective hydrodesulfurization of 4,6-dimethyldibenzothiophene in the dominant presence of naphthalene over hybrid CoMo/A{sub 2}O{sub 3} and Ru/Al{sub 2}Al{sub 2}O{sub 3} catalyst
Selective hydrodesulfurization of 4,6-dimethyl-dibenzothiophene in the dominant presence of naphthalene over hybrid CoMo/Al{sub 2}O{sub 3} and Ru/Al{sub 2}O{sub 3} catalysts
X-ray photoelectron spectroscopy study on the surface structure of NiMo catalysts for hydrodesulfurization of 4,6-dimethyl-ibenzothiophene
Conference
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Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:214800
Selective hydrodesulfurization of 4,6-dimethyl-dibenzothiophene in the dominant presence of naphthalene over hybrid CoMo/Al{sub 2}O{sub 3} and Ru/Al{sub 2}O{sub 3} catalysts
Journal Article
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Sat Dec 30 23:00:00 EST 1995
· Preprints of Papers, American Chemical Society, Division of Fuel Chemistry
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OSTI ID:460132
X-ray photoelectron spectroscopy study on the surface structure of NiMo catalysts for hydrodesulfurization of 4,6-dimethyl-ibenzothiophene
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:215004