Copper Extractant (ZD54-100)
Classification:
Keywords:
Product Details
Specifications:
| Type | Index | |
| Density(25οC) | 0.95-0.99 | |
| Viscosity(CP,25οC) | 10CP | |
| Flash Point ( οC) | 200T | |
| Solubility for mixture of Cu and Cr | ≥40g/l Cu | |
| Extracting Kinetics (25οC)% | 30s | ≥95% |
| Back-extracting Kinetics (25οC)% | 30s | ≥95% |
| Maximum Copper Loading g/l | <100g/l Cu | |
| Back-extracting Isotherm Point (25οC)g/l | Organic | ≤0.10 |
| Time of Phase Separation(s) | Extraction | ≤120 |
| Back-extraction | ≤90 | |
Purpose:
54-100 Copper Extractant is most connonly used for the extraction of copper from aqueous ammonia Leach solutions arising from the ammonia leaching of printed circuit boards,copper scrap,copper alloys, copper/lead dross and certain sulfide concentrates.
Becanse of its low viscosity for 54-100 copper extractant can be operated at copper loadings up to about 35g/l(V/V) resulting in relatively small solvent extraction circuits when compared to oxime copper extractants. Copper can be stripped from 54-100 Copper extractant with an aqueous solution whose equilibrium copper concentration is high,but,whose equilibrium acid concentration is low. This allows an operator to tailor the pregnant copper strip solution to the specific needs of the final copper recovery qperation.
packing:
190kg Drum(Mctal pail whose under layer is plastic).
Storage and Transportation:
Store in a cool place in closed original container.
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