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Study on the deactivation of amorphous NiB/SiO2 catalyst during the selective hydrogenation of cyclopentadiene to cyclopentene

✍ Scribed by Wei-Jiang Wang; Ming-Hua Qiao; He-Xing Li; Wei-Lin Dai; Jing-Fa Deng

Book ID
108471664
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
162 KB
Volume
168
Category
Article
ISSN
0926-860X

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πŸ“œ SIMILAR VOLUMES

Regeneration of amorphous NiB/SiO2 catal
Regeneration of amorphous NiB/SiO2 catalysts deactivated in cyclopentadiene hydrogenation
✍ Wei-Jiang Wang; He-Xing Li; Jing-Fa Deng πŸ“‚ Article πŸ“… 2000 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 90 KB

An amorphous NiB/SiO 2 catalyst, deactivated in the partial hydrogenation of cyclopentadiene to cyclopentene, was regenerated by an oxidationΒ±reduction method. After regeneration, the activity was recovered and the selectivity almost recovered. The data of BET, H 2 uptake and XPS measurements on the