レアアースについて - tbtcf. · pdf file1...
Post on 06-Feb-2018
226 Views
Preview:
TRANSCRIPT
1
11
2
19
23
2
3
70
63
21Sc17
1-11-2LaEu
4
Gd
Lu
Y
Sm
Dy
Ce Lu La Y Sc Rare earths
1-1
5
1-2
21 Sc 1879 L. F. Nilson Scandinavia
39 Y 1794 J. Gadolin Ytterby
57 La 1839 K. G. Mosander 58 Ce 1803 J. J. Berzelius
M. H. Klaproth1801 Ceres
59 Pr 1885 A. von Welsbach 60 Nd 1885 A. von Welsbach 61 Pm 1947 J. A. Marinsky
L. E. GlendeninC. E. Coryell
Promethus
62 Sm 1879 L. de Boisbaudran Samarskite
63 Eu 1896 E. A. Demarcay Europe
64 Gd 1880 E. C. G. de Marignac
J. Gadolon
65 Tb 1843 K. G. Mosander Ytterby 66 Dy 1886 L. de Boisbaudran
67 Ho 1879 P. T. Cleve Stockholm
68 Er 1843 K. G. Mosander Ytterby
69 Tm 1879 P. T. Cleve Scandinavia Thule
70 Yb 1878 J. C. G. de Marignac Ytterby
71 Lu 1905 U. UrbainA. von Welsbach
Paris Lutetia
6
Lu
2-1
3-1
7
50,000ppm
81,300ppm
75ppm
70ppm
55ppm
0.07ppm0.004ppm
28ppm
60ppm
2-1
8
3-2
3-1 ppm ppmAl 81,300 Sc 22Fe 50,000 Y 33Ti 4,400 La 30Ni 75 Ce 60Zn 70 Pr 8.2Cu 55 Nd 28Pb 13 PmAg 0.07 Sm 6.0Au 0.004 Eu 1.2
Gd 5.4Tb 0.9Dy 3.0Ho 1.2Er 2.8Tm 0.5Yb 3.0Lu 0.5
9
3-3
3-2
Bi 20
Ba 30
Ta 30
Mo 60
Ni 80
Cr 130
Li 230
1200
Zn 30
Cu 40
Fe 100
10
3 3
50,000 35,000 1,500 2,600 0 8,400 24,400 11,000 2,000 2,500 9,000 13,000 2,000 800 2,200 8,500 2,500 0 200 0 0 1,600 0 7,000 93,800 90,400
2011
11
3-4
24
11
48
CIS17
Mineral Commodity Summaries2012
Mineral Commodity Summaries2012
3-4
2011
1
3
5
6
12
68
86
6
2
97
12
ALAL50
AL
AL
AL
AL
13
AL
AL
TiTiTi
Ti
Ti
4-3
14
3-5
3-6
4-1
5080,000
120,000
Ca Mg Al Si Fe C O
CaGd
Dy
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.01
0.01
0.01
0.08
0.08
Sm 0.01 0.01 0.01 0.01 0.01 0.005 0.005
MM 0.01 0.3 0.2 0.5 0.01 0.018
- NdFeB 0.08 0.10 0.04 0.23
15
Ca Mg Al Si Fe C O
CaGd
Dy
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.01
0.01
0.01
0.08
0.08
Sm 0.01 0.01 0.01 0.01 0.01 0.005 0.005
MM 0.01 0.3 0.2 0.5 0.01 0.018
- NdFeB 0.08 0.10 0.04 0.23
3-5 1989p. 28
3-6 1989p. 33
NaCl-KCl NaCl
CaCl2MMLaCeNd-Fe
LiFBaF2 MMLaCeNd-Fe
R-D Ca-Co Sm-CoNd-Fe-B
Ca SmEuTmYb
MM SmEuTmYb
16
95
4080
3-3
4-2
4-3
17
4-4
4-1
18
3-4 4-1
4-2
19
73 60 61 54 60La2O3 32 23.0 24 0.5 30CeO2 49 50.1 46 5.0 7.2Pr6O11 4.4 6.2 5.0 0.7 7.1
Nd2O3 13.4 19.5 17.4 0.7 30
Sm2O3 0.5 1.2 2.5 1.9 6.3Eu2O3 0.1 0.2 0.05 0.2 0.5Gd2O3 0.5 0.5 1.5 4.0 4.2Tb2O3 1.0 0.5Dy2O3 8.7 1.8Ho2O3 2.1 0.3Er2O3 0.4 0.2 1.2 2.1 0.9Tm2O3 0.9 0.1Yb2O3 6.2 0.6Lu2O3 0.4 0.1Y2O3 0.1 0.3 2.4 61 10 LnFCO3 LnPO4 LnPO4
4-3 Ln
20
5-
30
4-4
21
N
eos
Didim
ium
22
Sc
Y
* La
* Ce * Pr
* Nd
* Pm * Sm
* Eu
* Gd MRI * Tb
* Dy
* Ho
* Er
* Tm
* Yb
* Lu
5-1
23
1050
300 gr
24
IT 31 Ni,Mo,Pt,Li,W
3117
YAG
5-2
25
30
Eu
Eu
D
emarcay
5-
26
Rare Earth
Rare
Earth
3-1
Rare Earth
top related