C - Chemistry – Metallurgy – 22 – B
Patent
C - Chemistry, Metallurgy
22
B
53/145
C22B 34/34 (2006.01) C22B 30/04 (2006.01) C22B 34/36 (2006.01)
Patent
CA 1180190
A B S T R A C T A PROCESS FOR THE REMOVAL OF ARSENIC COMPOUNDS FROM TUNGSTEN OR MOLYBDENUM CONCENTRATES A process for the removal of arsenic compounds from tungsten and/or molybdenum concentrates by selective extraction, charac- terized in that the concentrates are extracted with an aqueous solution of a ferric compound at a PH below 2.5 and a temperature of at least 60°C.
394540
Nieuwhof Arjen
Van 't Sant Jan P.
Marcoux & Sher Swabey Mitchell Houle
Shell Internationale Research Maatschappij B.v.
LandOfFree
Process for the removal of arsenic compounds from tungsten... 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 the removal of arsenic compounds from tungsten..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the removal of arsenic compounds from tungsten... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1310962