Mining Extraction for High Performance Copper Extraction Description and Uses: The viscosity of the High Performance Copper Extraction is very low, especially under ammonia media, its maximum copper loading is exceedingly high, so the extraction of copper is very efficient. Stripping is accomplished with aqueous solution whose equilibrium copper concentration is high and whose equilibrium acid concentration is low. And has good environmental and economic benefits by turning the spentetching solution of printed circuit board into treasure.

1) Recovery of copper from printed circuit board spent etching solution;

2) Recovery of copper from waste printed circuit board;

3) Recovery of copper from ammonia solution

Properties:

Density25 g/ml	0.950.97
Visosity(cp) 25 mm2/s	120130
Flash Point	≥62

Performance:

Staturated Loading Amount g/l(10v/v)		5.5 - 6.0
Extracting Kinetics (25°C)		Equilibrium (%)
15s	>85	30s	>95
Back- extracting Kinetics (25°C)		Equilibrium (%)
15s	>95
Extracting Isotherm Point		25°Cg/l
Organic Phase	>4.3	Aqueous Phase	<1.7
Back- extracting Isotherm Point		25°Cg/l
Organic Phase	≤2.3	Aqueous Phase	≥32.0
Cu/Fe Selectivity		>2000
Time of Phase Sepertion (s)
Extraction	<60	Back- extraction	<60
Solubility of the Extracting Complex		No precipitates found in 24h

Mining Extraction Agent for High Performance Copper Extractant (AD-100)