发明授权
EP0065626B1 Immobilization of vanadium deposited on sorbent materials during the treatment of oils containing heavy metals and coke precursors 失效
在处理含有重金属和焦糖前驱油的油中,溶剂中残留的钒的固定化

Immobilization of vanadium deposited on sorbent materials during the treatment of oils containing heavy metals and coke precursors
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