spent catalyst Jan. 8, 2014 12:29:01
the spent catalsyt usually generate from the petroleum of oil refinery, we are purchase such spent catalys on long-term basis, usually, the spent catalsyt which contain W, Mo, Ni, Cu, V etc metl be....
See more »dear All,
we are a leading company in Middle East, business specilized in spent catalyst.
usually, we are looking for spent catalyst which contain W, Mo, Ni, Cu, V etc and from Oil refinery.
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