PROCESSING TECHNOLOGIES

Hydrometallurgy and pyrometallurgy in one processing strategy.

Yekan Sang Tandis operates with both hydrometallurgical and pyrometallurgical processing lines. Routes are selected and combined around feed chemistry, target recovery, impurity behavior and the required final product.

01 / AQH₂O

Hydrometallurgical routes

Solution-based processing for selective extraction, purification and product formation.

01Leaching / dissolution
02Solid–liquid separation
03Solution purification
04Selective precipitation
05Solvent extraction / ion exchange where applicable
06Crystallization / metal recovery
02 / Δ

Pyrometallurgical routes

Thermal processing for conditioning, conversion, concentration and recovery where high-temperature routes are technically preferred.

01Feed conditioning / drying
02Thermal pretreatment
03Roasting
04Calcination
05Reduction / conversion
06Smelting or high-temperature recovery where applicable

INTEGRATED ROUTE

Integrated route design

Complex feedstocks may require a sequence of thermal and aqueous operations rather than a single technology. The route is built around recovery selectivity, impurity management, reagent / energy balance and the target product specification.

Technical inquiry
01Feed chemistry
02Target metal(s)
03Impurity profile
04Recovery selectivity
05Product form
06Commercial scale