## 10 Engines (power generation and propulsion, electrical vehicles) tion zone has to be included. In addition to the radiant fraction, another scaling parameter accounting for the radiation losses from the post-flame region is needed.
98/00175 Partial oxidation reformer development for fuel cell vehicles
- Publisher
- Elsevier Science
- Year
- 1998
- Weight
- 205 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
Liquid fuels (transport, refining, quality, storage) 98lOO187
Carbon-supported metal sulfides catalysts for coal liquefaction and upgrading of coal liquids Sakanishi, K. et al. DGMK Tagungsber., 1997, 9704, (Proceedings ICCS '97, Volume 3), 1421-1424. NiMo sulfide catalysts were supported well with ultrafine hollow particles of a particular carbon black (Ketjen Black: KB). This catalyst exhibited an excellent activity for coal liquefaction and can be recovered from the liquefaction residue for recycling. The high activity is ascribed to the highly dispersed supporting of active metal species on the surface and high dispersion of the particles in the coal liquid. The hydrogenation activity of various C-supported metal sulfides catalysts were also investigated to gain insight into the influences of metals and C species on the catalytic activity. Results are presented and the relationship between the catalytic activity and species of metals and carbon supports is discussed briefly.
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