Effect of bitumen-derived coke on deactivation of an HDM catalyst
โ Scribed by K.-S. Chu; F.V. Hanson; F.E. Massoth
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 720 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0378-3820
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Prior experimental study by Haldeman and Botty has demonstrated that catalyst regeneration rates vary with conversion, showing a nearly constant rate of reaction in the early stages of regeneration and falling off rapidly at higher conversion levels. This peculiar reaction behavior calls for explana
## A chromatographic pulse injection technique has been used with a modified Wicke-Kallenbach diffusion cell to measure the diffusivity of He-N2 mixtures in silica-alumina, a commercial zeolitic cracking catalyst and chromia-alumina pelleted catalysts containing increasing amounts of coke. While t