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Can I read Preparation and characterization of nano-sized CoMo/Al2O3 catalyst for hydrodesulfurization on EtoBox?
Preparation and characterization of nano-sized CoMo/Al2O3 catalyst for hydrodesulfurization by Ki-Hyouk Choi; Yozo Korai; Isao Mochida is a Materials Science article available to read on EtoBox.
What is Preparation and characterization of nano-sized CoMo/Al2O3 catalyst for hydrodesulfurization about?
CoMo on Al 2 O 3 catalyst prepared by spray pyrolysis method was found in the form of spheres of 0.5-1.2 m, which consisted of tiny primary particles of ca. 10-20 nm diameter. The materials shows comparable activity to those of commercial catalysts in HDS of straight run gas oil, in particular, refractory 4,6-dimethyldibenzothiophene (4,6-DMDBT). Weaker interactions between CoMo and Al 2 O 3 are suggested by temperature-programmed reduction (TPR), Raman spectroscopy, to give more active species than those over the impregnated catalysts. This accounts for its comparable activity in spite of its smaller surface area.
Who reads Preparation and characterization of nano-sized CoMo/Al2O3 catalyst for hydrodesulfurization?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Ki-Hyouk Choi; Yozo Korai; Isao Mochida
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0926-860X)
- Published
- 2004
- Language
- EN
- Field
- Materials Science (Physical Sciences)