Reaction mechanism of coal hydrogenation 4. Effect of catalyst type
โ Scribed by Masataka Makabe; Setsuo Ohe; Hironori Itoh; Koji Ouchi
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 341 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0016-2361
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๐ SIMILAR VOLUMES
A process for dry coal hydrogenation-liquefaction has been developed that permits short residence times (seconds) and achieves notably high space rate utilization factors. The purpose of the work reported here is to identify more precisely the process variables that determine space rate utilization
Shin-Yubari coal was impregnated with several catalysts of different chemical types during pulverization. The resultant system was more homogeneous and reactive than systems prepared by impregnation of coarse coal. The relative activities of the catalysts were determined as a function of gasificatio