یوگنڈا میں 1500 ٹی پی ڈی کوبالٹ-نکل Laterite پروسیسنگ پائلٹ پلانٹ

کان کی تیاری اور فائدہ اٹھانا:

• کرشنگ اور اسکریبنگ: Two-stage crushing and attrition scrubbing to break down clayey material and liberate fines.
• سائز کی درجہ بندی اور ڈیسلائیمنگ: Hydrocyclones and vibrating screens remove fine, low-grade silts and clays to upgrade the feed to the leaching circuit.

کاؤنٹر کرنٹ ڈیکنٹیشن (CCD) اور حل کی صفائی:

• آلات: Multi-stage thickener series.
• عمل: Separates the pregnant leach solution (PLS) from residual solids (leach residue).

پیش باقیات اور مواد کی انتظامیہ:

• آلات: Paste thickener, filter press, lime dosing system.
• عمل: Neutralizes and conditions leach residue for safe, dry-stack disposal.

Adaptable to Variable Feed: The process flow and equipment are designed to handle the natural variability in Ugandan laterite ore types (limonite vs. saprolite ratio).

Data-Driven Design: The pilot plant is fully instrumented to collect comprehensive metallurgical, operational, and economic data essential for bankable feasibility studies and ESG reporting.

ہائی پریشر ایسڈ لیچنگ (HPAL) – پائلٹ سسٹم:

• آلات: Titanium-clad autoclaves, acid pre-heaters, and flash tanks.
• عمل: Leaches nickel and cobalt from upgraded laterite ore using sulfuric acid under high temperature and pressure.

میٹل کی بازیابی اور نشاستہ بندی:

• آلات: Reactors, neutralization tanks, and filters.
• عمل: Purifies the PLS (removes iron, aluminum) and precipitates Nickel and Cobalt as a high-grade Mixed Hydroxide Precipitate (MHP) using limestone slurry and magnesia.

Modular HPAL Pilot Unit: A compact, skid-mounted HPAL system designed to generate accurate scale-up data, process kinetics, and acid consumption rates for a future full-scale commercial plant.