C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
23/328, 23/374
C01B 19/00 (2006.01)
Patent
CA 1117278
PC-1187/CAN ABSTRACT OF THE DISCLOSURE Selenium-bearing materials are treated to convert selenium values to water-soluble form in a process which comprises producing a wet pellet product of uniform com- position having a specified moisture content and size from an aqueous slurry containing the selenium-bearing material and dissolved sodium carbonate-containing reagent. In a preferred embodiment the slurry is pH-adjusted to neutralize free acid and/or to precipitate nonferrous base metals.
329749
Bell Malcolm C.e.
Sridhar Ramamritham
Victorovich Grigori S.
Inco Limited
Smart & Biggar
LandOfFree
Process for treatment of selenium-bearing materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for treatment of selenium-bearing materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for treatment of selenium-bearing materials will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-881005