✦ LIBER ✦
An In-Situ Mössbauer Study on the Formation and Stability of the Fe-Mo-S Phase in Carbon-Supported Iron Molybdenum Sulfide Hds Catalysts
✍ Scribed by W. L. T. M. Ramselaar; M. W. J. Crajé; E. Gerkema; V. H. J. De Beer; A. M. van Der Kraan
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 457 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0037-9646
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✦ Synopsis
f i d e c a t a l y s t is s t u d i e d by means of i n -s i t u M s s b a u e r spectroscopy. I t is found t h a t t h e composition of t h e s u l f i d e d c a t a l y s t is i n f l u e n c e d by t h e s u l f id a t i o n method a p p l i e d . A c o r r e l a t i o n between t h e s p e c t r a l c o n t r i b u t i o n of a mixed Fe-Mo o u l f i d e (Fe-Mo-S) phase and t h e a c t i v i t y f o r thiophene HDS is demonstrated.