Extractive Metallurgy of Copper Part 10 pptx
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 12 pptx
... (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 of Copper,
ed. ... Electrolytic copper
-
leach, solvent extraction and electrowinning world operating data.
In
Copper 99-Cobre
99
Proceedings
of
the Fourth International Conference,
Vol.
IV
H...
Extractive Metallurgy of Copper Part 1 pps
...
30
1
303
303
307
307
3 09
310
312
317
32
1
322
323
324
324
Extractive Metallurgy
of
Copper
FOURTH
EDITION
6
Extractive Metallurgy
of
Copper
*,
Slag
Fig.
1.4.
Outokumpu ...
Hydrometallurgical Extraction of Copper
1.4
I
.5
1.6 Summary
Extracting Copper from Copper- Iron-Sulfide Ores
Melting and Casting Cathode Copper
Recycle
of
Coppe...
Extractive Metallurgy of Copper Part 2 pot
... 'blister' copper
(1200°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+% ...
Toronto, Canada.
34
Extractive Metallurgy
of
Copper
100
'%
recovery
=
100
x
mass
Cu
in concentratelmass
Cu
in ore
B
s
70:
60
103 74
52
37
Or...
Extractive Metallurgy of Copper Part 3 pps
... 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 minutes) before ... 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 t...
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. ...
450
1700
20%
(Cu+Ni+Co)
350
100
10
130
550
UY
P
68
Extractive Metallurgy
of
Copper
tapped from various smelters. The most important characteristic of a matte is its
grad...
Extractive Metallurgy of Copper Part 5 potx
... PA,
67
82.
www.norsmelt.com
1
10
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 ...
jewelry
telephone scrap
automobile parts
precious metal computer and electronic scrap.
102
Extractive Metallurgy
of
Copper
References
Belew, B.G. and Partelpoeg, E.H. (1...
Extractive Metallurgy of Copper Part 6 pot
...
ascend. The 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 ... 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
Copper 9...
Extractive Metallurgy of Copper Part 7 ppsx
...
98i1.3i0.15
370
10
0.85
solidificatiodflotation
35
18.3
30
copperislagloffgas temperatures,
"C
1210i
1190/ 1175
160
Extractive Metallurgy
of
Copper
Table
10. 1.
Physical and ...
forms:
173
164
Extractive Metallurgy
of
Copper
Table
10. 2.
Physical and operating details of Kennecott's Outokumpu
flash converter,
2001.
Smelter Kennecott Utah...
Extractive Metallurgy of Copper Part 8 doc
...
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 continuously departs ...
450
25
101 8
68.8
1331
0.8
0.9
30
500
(<I50
ppm)
101 8
69
246
78
44
32
to
35
430
133
(99%
02)
820
98.5
0.9
360
I5
0.34
410
24
194
Extractive Metal...
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