| |
|
|
Code
|
CeO2% Min
|
SO42-%
|
CeO2/Treo
min
|
Impurities
Max
|
Fe2O3%
max
|
PO43-%
|
Cl-%
|
|
Ce(NO3)3¡¤6H2O-1
|
39
|
0.05
|
99
|
1.0
|
0.002
|
0.005
|
0.002
|
|
Ce(NO3)3¡¤6H2O-2
|
37
|
0.05
|
99
|
1.0
|
0.005
|
0.005
|
0.005
|
|
| + Cerium
Acetates |
| Name |
Treo % min |
CeO2/Treo min |
Fe % max |
| Ce(CH3CO3)3 |
46 |
99.5 |
0.003 |
|
| +
Cerium Hydroxide |
| |
|
| Code |
Treo % min |
CeO2/Treo
min |
Impurities Max |
Fe2O3%
max |
Cl-% |
| Ce(OH)4-1 |
80 |
99.95 |
0.05 |
0.005 |
0.01 |
| Ce(OH)4-2 |
65 |
99.5 |
0.5 |
0.005 |
0.01 |
| Ce(OH)4-3 |
50 |
99.5 |
0.5 |
0.005 |
0.05 |
|
| + Lanthanum
Cholorides |
| Reo
% |
La2O3/Reo % min |
Rare
earth Impurities max |
Non-Rare earth Iimpurities max |
| Fe2O3 |
SiO2 |
CuO |
MgO |
Al2O3 |
| 45 |
90-99 |
10-1 |
0.1 |
0.02 |
0.01 |
0.03 |
0.02 |
|
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| Friendly
Link |
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| |
| |
| |
| |
| |
|
+ Lanthanum
Carbonate |
|
Name
|
Treo %
|
La2O3/Reo % min
|
CaO % max
|
Fe2O3 %
|
Cl-
%
|
|
La2(CO3)3
|
45-50
|
99
|
0.05
|
0.01
|
0.02
|
|
|
Name
|
Treo %
|
La2O3/Reo % min
|
CaO % max
|
Fe2O3 %
|
Cl-
%
|
|
La2(CO3)3
|
45-50
|
99
|
0.05
|
0.01
|
0.02
|
|
| Code |
Treo min |
La2O3/Treo % min |
Fe % max |
Cu % max |
Cl-
% |
SO42-% |
| La(NO3)3¡¤6H2O-1 |
36 |
99 |
0.0005 |
0.0002 |
0.002 |
0.005 |
| La(NO3)3
¤6H2O-2 |
36 |
99 |
0.002 |
0.002 |
0.005 |
0.005 |
|
| |
|
+
Lanthanum Nitrate/Cerium
Cloride |
| Code |
Treo
% |
CeO2/Treo % |
Fe2O3 % |
NH4+
% |
| CeCl3 |
¨R47 |
¨R99 |
¨Q0.15 |
¨Q0.2 |
|
| +
Praseodynium
Oxide |
| Code |
Pr6O11--3 |
Pr6O11--4 |
| Reo % min |
99 |
99 |
| Pr6O11/Reo % min |
99.5 |
99 |
| Rare Earth impurities % max |
0.5 |
1 |
| Nor--Re Impurities %max |
Fe2O3 % |
0.010 |
0.010 |
| SiO2 |
0.010 |
1.010 |
| CaO |
1 |
1 |
| L.O.I. 1000¡æ
1h % max |
1 |
1 |
Neodymium
Oxide
| Code |
Nd2O3--04 |
Nd2O3--1 |
Nd2O3--2 |
Nd6O3--4 |
| Reo % min |
99 |
99 |
99 |
99 |
| Nd2O3/Reo % min |
99.99 |
99.95 |
99.9 |
99 |
| Re Impurities |
La2O3 |
0.001 |
0.005 |
0.1 |
1 |
| CeO2 |
0.003 |
0.01 |
|
Pr6O11 |
0.003 |
0.02 |
| Sm2O3 |
0.001 |
0.01 |
| Y2O3 |
0.002 |
0.005 |
| Non-Re Impurities max |
Fe2O3 |
0.0005 |
0.001 |
0.005 |
0.01 |
| SiO2 |
0.005 |
0.01 |
0.01 |
0.05 |
| CaO |
0.01 |
0.03 |
0.03 |
0.05 |
| L.O.I. 1000¡æ
1h % max |
1 |
1 |
1 |
1 |
Lanthanum
Oxide
| Code |
La2O3--04 |
La2O3--2 |
La2O3-3 |
La2O3--4 |
| Reo % min |
99 |
98 |
97 |
95 |
| La2O3/Reo % min |
99.99 |
99.9 |
99.5 |
99 |
| Re impurities % max |
0.01 |
0.1 |
0.5 |
1 |
|
Non-Re Impurities
|
Fe2O3 |
0.0005 |
0.001 |
0.005 |
0.010 |
| SiO2 |
0.0050 |
0.010 |
0.050 |
0.050 |
| CaO |
0.0050 |
0.010 |
0.050 |
0.10 |
| CuO |
0.0050 |
-- |
-- |
-- |
| NiO |
0.0010 |
-- |
-- |
-- |
| PbO |
0.0050 |
-- |
-- |
-- |
| L.O.I. 1000¡æ
1h % max |
1 |
2 |
3 |
5 |
Cerium Oxide
| Code |
CeO2--04
|
CeO2--1 |
CeO2--2 |
CeO2--4 |
| Reo % min |
99 |
99 |
99 |
99 |
| CeO2/Reo % min |
99.99 |
99.95 |
99.9 |
99 |
|
Re Impurities
|
La2O3 |
0.001 |
0.01 |
0.1 |
1 |
| Pr6O11 |
0.002 |
0.01 |
|
Nd2O3 |
0.003 |
0.01 |
| Sm2O3 |
0.002 |
0.01 |
| Y2O3 |
0.001 |
0.01 |
| Non-Re Impurities max |
Fe2O3 |
0.001 |
0.005 |
0.005 |
0.05 |
| SiO2 |
0.05 |
0.05 |
0.05 |
0.1 |
| CaO |
0.05 |
0.05 |
0.05 |
0.15 |
| L.O.I. 1000¡æ
1h % max |
1 |
1 |
1 |
2 |
Aboundence
with heavy Re Oxide
| ¡¡Code |
Reo % |
CY2O3/Reo % min |
(la-Nd)2O3/Reo % max |
ThO2 |
| CY2O3-75 |
95.00 |
75.00 |
1.50 |
0.05 |
| CY2O3-70 |
95.00 |
70.00 |
1.50 |
0.05 |
| CY2O3-65 |
95.00 |
65.00 |
1.50 |
0.05 |
| CY2O3-60 |
92.00 |
60.00 |
3.00 |
0.05 |
Rare
Earth Polishing Powder
| Code |
Reo % min |
CeO2/Reo min |
Mean diametar um |
PH of 5% aqueous suspension |
Density g/cm3 |
| PCeO2-50 |
85 |
50 |
1, 2, 3, 4, 5, |
6-7 |
0.67 |
| PCeO2-70 |
98 |
70 |
6.5-7.5 |
1.2-2.0 |
Rare-earth
ferrosilicomagmesium
| Code |
Re |
Mg |
Mn |
Ca |
Ti |
Fe |
Si |
| FsSiMg8Re5 |
4.0-6.0 |
7.0-9.0 |
¨Q4.0 |
¨Q4.0 |
¨Q2.0 |
balance |
¨Q44 |
| FsSiMg8Re7 |
6.0-8.0 |
7.0-9.0 |
¨Q4.0 |
¨Q4.0 |
¨Q2.0 |
balance |
¨Q44 |
| FsSiMg10Re7 |
6.0-8.0 |
9.0-11.0 |
¨Q4.0 |
¨Q4.0 |
¨Q2.0 |
balance |
¨Q44 |
| FsSiMg8Re9 |
8.0-10.0 |
7.0-9.0 |
¨Q4.0 |
¨Q4.0 |
¨Q2.0 |
balance |
¨Q44 |
| FsSiMg10Re9 |
8.0-10.0 |
9.0-11.0 |
¨Q4.0 |
¨Q4.0 |
¨Q2.0 |
balance |
¨Q44 |
| FsSiMg8Re11 |
10.0-13.0 |
7.0-10.0 |
¨Q4.0 |
¨Q4.0 |
¨Q2.0 |
balance |
¨Q44 |
| FsSiMg13Re14 |
13.0-15.0 |
12.0-15.0 |
¨Q4.0 |
¨Q5.0 |
¨Q2.0 |
balance |
¨Q42 |
| FsSiMg8Re16 |
15.0-17.0 |
7.0-10.0 |
¨Q4.0 |
¨Q5.0 |
¨Q2.0 |
balance |
¨Q42 |
| FsSiMg8Re18 |
17.0-20.0 |
7.0-10.0 |
¨Q4.0 |
¨Q5.0 |
¨Q2.0 |
balance |
¨Q42 |
| FsSiMg10Re21 |
20.0-22.0 |
9.0-11.0 |
¨Q4.0 |
¨Q5.0 |
¨Q2.0 |
balance |
¨Q42 |
|
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Changsha Asian
Light Economic Trade Co.,Ltd. |