Pyrometallurgy: Roasting, Smelting, Refining & Electrowinning

Pyrometallurgy: Roasting, Smelting, Refining & Electrowinning 2017-04-21T02:33:06+00:00
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CoSO4 dissolution rate (1 reply)

Jean Rasczak
2 years ago
Jean Rasczak 2 years ago

In Sizing a CoSO4 mixing system for a Cu EW plant. This system must be sufficiently robust to source CoSO4 from different suppliers so anhydrous to heptahydrate products and up to very coarse particle size <= 1/4 inch (~6 mm). Mixing in fresh water temperatures from 10-26 deg C (50-80 deg F) at 6% concentration. And will have sufficient mixing to keep 6 mm particles suspended until dissolved. A distributor supplies CoSO4 solutions for customers uses 4 hours mix time for < 1/2 mm product at essentially these temperature, concentration conditions. Am seeking guidance on proper mixing cycle time time (e.g. dissolution time) requirements. Thanks!

Zander Barcalow
2 years ago
Zander Barcalow 2 years ago

http://www.trentu.ca/chemistry/chem321h/labmanual.pdf

https://www.ec.gc.ca/ese-ees/8E18277B-457E-4073-8F27-EF5878648820/batch10_4substances(1)_en.pdf

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