Downloads

Copper refinery bleed

• emew Liberators for Copper Refineries [PDF, ENG], [PDF, ESP]
• Case Study: emew Liberators vs Conventional Electrowinning [PDF, ENG], [PDF, ESP]
• Arsenic removal from copper refineries [pdf, 2.13 MB]
• Pilot test of emew technology application to copper electro refinery bleed streams with high arsenic content [pdf, 161.2 KB]
• Replacement of Liberator Cells – Pilot Test Study at Aurubis Hamburg Using the emew Technology [pdf, 903.35 KB]

E-waste recycling

• Copper recovery from e-waste [PDF]

Battery recycling

• Copper removal from Li-ion batteries [PDF]

SX-EW bleed

• Copper Recovery from SX-EW Bleed [pdf, 3.3 MB]
• Adding value to LIX/SX/EW operations by recovering copper from bleed, raffinate, and other plant streams. [pdf, 1.5 MB]
• Recovery Improvements in Copper Heap Leaching Using emew Technology [pdf, 836.2 KB]

Precious metals refineries

• The Ultimate Silver Refining Technology [pdf, 3.61 MB, ENG], [pdf, 3.4 MB, ESP]
• Comparing emew and conventional electro-refining for Silver Recovery [pdf, 4.6 MB]
• Case Study: emew Silver Process vs Conventional Electrorefining [PDF, ENG], [PDF, ESP]

Etching and Pickling

• A case study about Treatment of concentrated Copper from semiconductor fabrication Wastewater [PDF]
• Concentrate Copper Waste Treatment [pdf, MB]
• Operating experience recovering acid and copper at the Phelps Dodge El Paso rod mill using emew technology [pdf, 136.8 KB]

Miscellaneous

• Factors affecting power consumption in Electrowinning [PDF]
• Mass Transfer in Annular Cylindrical Electrochemical Cells [pdf, 929.41 KB]
• Improvements for mines to upgrade Merrill-Crowe and other materials with emew [pdf, 2.38 MB, ENG], [pdf, 4.26 MB, ESP]
• Nickel Recovery Brochure [PDF, ENG], [PDF, ESP]
• High Current Density Electrowinning of Nickel in emew Cells [pdf, 292.67 KB]
• Electrowinning precious metals from cyanide solutions using emew technology [PDF]
• Recovering Copper from Mine Waters [PDF]