AD-100N High-performance copper-specific extracting agent
■Properties: Yellow or Amber-colored liquid.
■Usage：It’s a kind of copper-specific extracting agent,widely used in extraction of copper.Especially the acidic copper material when the PH=1.5~3,and the copper concentration is between 15~25g/L.
■Package：200Kg/iron drum lined with plastic.
■Storage：Handle with care,no vigorous strike is permitted.Deposited in shady,airy and dry warehouse,keep away from fire and rain.
■Attention: Avoid to contact with the strong acid or strong alkaline directly.
■Specification:
Properties:
|
Density（25℃） g/ml |
0.96~0.98 |
|
Viscosity（cp）25℃ mm2/s |
125~135 |
|
Flash Point（℃） |
≥65 |
Performance：
|
Staturated Loading Amount g/l(10v/v) |
5.8~6.3 |
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|
Extracting Kinetics |
|
15S |
30S |
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|
Equilibrium％ |
≥85 |
≥95 |
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Back-extracting Kinetics（25℃） |
|
15S |
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|
Equilibrium％ |
≥95 |
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|
Extracting Isotherm Point |
|
Organic Phase |
Aqueous Phase |
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|
Copper-concentration(g/L) |
＞4.6 |
＜1.4 |
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|
Back-extracting Isotherm Point(25℃) |
|
Organic Phase |
Aqueous Phase |
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|
Copper-concentration(g/L) |
≤2.1 |
≥32.50 |
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|
Copper net transfer amount |
≥2.5g/L |
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|
Cu / Fe Selectivity |
≥3000 |
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|
Time of Phase Separation（S） |
Extraction |
Back-extraction |
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|
60 |
60 |
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|
Solubility of extracting complex |
No precipitates found in 24h |
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