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Early stage deactivation of heavy crude oil hydroprocessing catalysts

✍ Scribed by S.K. Maity; E. Blanco; J. Ancheyta; F. Alonso; H. Fukuyama


Book ID
116496137
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
731 KB
Volume
100
Category
Article
ISSN
0016-2361

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In recent years, increasing emphasis has been placed on recycling spent hydroprocessing catalysts due to environmental regulations which list them as hazardous waste materials. In the present work, the recycling of spent residue hydroprocessing catalysts that contained high levels of vanadium was in