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HDS
Recover
Molybdenum, Cobalt, Nickel, Vanadium and Tungsten
from spent Hydrodesulfurization Catalysts.
Spent
Catalyst.
Poor Recovery
HDS Catalyst is used by the oil refining industry in large quantities to remove sulfur from various streams. When replacement of the catalyst is necessary, removal of the contaminated HDS catalyst is required. This catalyst will contain large amounts of Molybdenum and smaller amounts of Co, Ni, W and V. Conventional commercial recovery of Mo ranges from 80-90+%, Co, Ni, V, and W recovery is very poor.
High
Recovery.
90%>
MRTI has discovered the reason for poor metal recovery and has perfected a method to improve all metal recoveries to over 90%.
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