C - Chemistry – Metallurgy – 22 – B
Patent
C - Chemistry, Metallurgy
22
B
165/2, 53/369
C22B 3/00 (2006.01) C22B 3/02 (2006.01) C22B 3/06 (2006.01)
Patent
CA 1179510
ABSTRACT OF THE DISCLOSURE: A process and an apparatus for pressure leaching a mineral material in the form of a metal ore. The process comprises the steps of: (a) heating a slurry of said mineral material in water by passing said slurry through a jacket surrounding an inner tube of a tube heat exchanger forming a first section of a tubular reactor to a temperature of at least 70°C; (b) thereafter passing the heated slurry through a second section of said tubular reactor; (c) introducing a leaching acid medium into said second section to digest and leach the mineral matter therein; and (d) conducting the resulting suspension through said inner tube of said heat exchanger for cooling said resulting suspension in indirect heat exchange with the slurry in step (a).
396243
Bings Hubert
Memmel Karl-Josef
Pietsch Hartmut
Turke Wolfgang
Metallgesellschaft Aktiengesellschaft
Robic Robic & Associes/associates
Vereinigte Aluminiumwerke Aktiengesellschaft
LandOfFree
A process and an apparatus for pressure leaching a mineral... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with A process and an apparatus for pressure leaching a mineral..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A process and an apparatus for pressure leaching a mineral... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1324745