Extractive Metallurgy of Copper Part 12 pptx
Extractive Metallurgy of Copper Part 12 pptx
... (1999) A study
of copperhron separation in modem solvent extraction plants. In
Copper 99-Cobre 99
Proceedings of the Fourth International Conference, Vol. IV Hydrometallurgy of Copper,
cd. Young, ... (1999)
A
study
of
copperliron separation in modem solvent extraction plants. In
Copper 99-Cobre 99
Proceedings of the Fourth International Conference, Vol. IV Hydrometallurgy...
Extractive Metallurgy of Copper Part 10 pptx
...
20021
or by examination of copper test blocks). Copper
with this oxygen content 'sets flat' when it
is
cast into anodes.
256
Extractive Metallurgy
of
Copper
For this reason, ...
15.4.
268
Extractive Metallurgy
of
Copper
Overall copper electrorefining is the
sum
of
Reactions (16.1) and (16.2):
cu;m,pure
+
cu;,re
which has a theoretical potent...
Extractive Metallurgy of Copper Part 1 pps
... Installations
Other Coppermaking Uses of AusmeltiIsasmelt Technology
Summary
Suggested Reading
References
119
120
120
125
126
126
127
127
128
129
9 Batch Converting
of
Cu Matte 131 ...
Direct-To -Copper Flash Smelting
12. 1
12. 2
12. 3
12. 4
12. 5
12. 6
12. 7
12. 8
12. 9
The Ideal Direct-to -Copper Process
Industrial Single Furnace Direct-to -Copper Smelting...
Extractive Metallurgy of Copper Part 2 pot
... 'blister' copper
(120 0°C)
is sent
to refining.
14
Extractive Metallurgy
of
Copper
Contaminated Low-grade
copper scrap copper scrap
(EE-99%Cu) (lO-8E%Cu)
4
J.
J.
Black copper
(EO+% ... controlling fineness of
grind for flotation.
28
Extractive Metallurgy
of
Copper
The average grade of ore being extracted from any given mine is determined by...
Extractive Metallurgy of Copper Part 3 pps
... too much oxygen encourages oxidation of
Cu,
as shown previously:
cu,s
+
+02
-+
cu20
+
so2
(4.4).
42
Extractive Metallurgy
of
Copper
There is,
of
course, a time delay
(5
to 10 ... surface of the pulp. This froth prevents bursting of the bubbles
and release of the
Cu
mineral particles back into the pulp. The froth overflows
the flotation cell (often with the...
Extractive Metallurgy of Copper Part 4 pps
... and viscosity of copperhickel sulphide
smelting and converting slags. In
Copper 95-Cobre 95 Proceedings
of
the Third
International Conference,
Vol.
lV
Pyrometallurgy
of
Copper,
ed. ... Density and viscosity of copperhickel sulphide
smelting and converting slags. In
Copper 95-Cobre
95
Proceedings of the lnternationul
Conference,
Vol.
IV
Pyrometallurgy of Copper,...
Extractive Metallurgy of Copper Part 5 potx
...
50-75 40-50
(all recycled)
120 01xx/xx
121
511
2 15 1124 3
0-10
coal in solid
5-10
metallurgical
charge coke in solid charge
i
7n
124
Extractive Metallurgy
of
Copper
Stainless
steel ...
Extractive Metallurgy ofcopper
7.4.1
Choice
of
matte grade
The Noranda process was initially conceived as a direct-to -copper smelting
process. The furnace at Noranda produc...
Extractive Metallurgy of Copper Part 6 pot
... immiscibility of copper and
Cu2S
is due to their different structures
-
copper is metallic while
Cu2S
is a semiconductor.
128
Extractive Metallurgy of Copper
-3.5
m diameter and
12
m high. ... kg/tonne
of
Cu 1.93
152
Extractive Metallurgy
of
Copper
Bustos, A,, Cardoen, M. and Janssens, B. (1995) High oxygen enrichment at UM-
Hoboken converters.
In
Copp...
Extractive Metallurgy of Copper Part 7 ppsx
...
solidificatiodflotation
35
18.3
30
copperislagloffgas temperatures,
"C
121 0i
1190/ 1175
160
Extractive Metallurgy
of
Copper
Table
10.1.
Physical and operating details of Port Kembla's ...
2000).
158
Extractive Metallurgy
ofcopper
Copper
siphon
Fig.
10.1.
Mitsubishi downward lance continuous converter,
12. 5
m diameter. It
converts
up
to
1500...
Extractive Metallurgy of Copper Part 8 doc
...
-
matteklag outlet
120 0 124 0 122 0
Electric slag cleaning furnace
-
slag outlet
122 0 126 0 124 0
Converting furnace
-
slag outlet
121 0 125 0 123 0
The overall state
of
the process
is ...
206
Extractive Metallurgy
of
Copper
It produces:
(a) molten copper,
-0.7%
S
(b) molten slag,
14%
Cu
(c) SO2 bearing offgas,
25-30
volume% S02.
The molten copper...