Regular Members

Luoyang Eagle Sky Technology Co.,Ltd

Product category
  • N/A
Search
 
Friends links
Supplier Homepage > Products > On Mining Hydrometallurgy, Recovery of Copper from Spent Etching Solution of Printed Circuit Board P
On Mining Hydrometallurgy, Recovery of Copper from Spent Etching Solution of Printed Circuit Board P
Click on the image to check the artwork
product: view count: 435On Mining Hydrometallurgy, Recovery of Copper from Spent Etching Solution of Printed Circuit Board P 
unit price: Negotiable
min amount:
amount:
period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2017-11-03 17:22
  enquiry
detailed

Solvent Extraction Reagent


Description

Eagles 84-I solvent extraction reagent is water insoluble 2-hydroxy-5-nonylaceto-phenone oxime in a high flash point hydrocarbon diluent.


Principal uses

Eagles 84-I forms water insoluble complexes with various metallic cations in a manner similar to that shown below for copper:

2RH(org) + Cu+2(aq)  ⇌  R2Cu(org) + 2H+(aq)

Copper extraction from typical leach solutions is pH dependent. Stripping is accomplished with acid solutions such as a typical barren electrolyte from copper electrowinning.


Performance specifications

Physical form Fluid amber liquid
Specific gravity (25 °/25 °C) 0.89 – 0.91 g/cm³
Flash point1  Greater than 160 °F
Copper complex solubility > 30 g/l Cu at 25 °C
Maximum copper loading 4.7 to 5.0 g/l Cu
Extraction isotherm point ≥ 3.65 g/l Cu
Extraction kinetics ≥ 90 % (60 seconds)
Extraction Cu/Fe selectivity ≥ 2000
Extraction phase separation ≤ 60 seconds
Strip isotherm point ≤ 0.50 g/l Cu
Net copper transfer& ≥ 3.30 g/l Cu
Strip kinetics ≥ 90 % (30 seconds)
Strip phase separation ≤ 80 seconds
Package IBC drum
inquiry list