Ore Beneficiation Project Cases
.Real-World Projects Worldwide

Project Overview

Project Background: Brazil has abundant iron ore resources. The goal is to efficiently develop low-grade iron ore to meet the needs of the steel industry.

Goal: Increase the grade of iron ore concentrate to more than 65%, and the comprehensive recovery rate ≥85%, to achieve a win-win situation of environmental protection and economic benefits.

​​1. Conventional process (applicable to high-grade gold ore)​​

Ore → coarse crushing (jaw crusher) → medium crushing (cone crusher) → fine crushing → ball milling → flotation/cyanidation → smelting

2. Low-grade gold ore (heap leaching)​​

Ore → coarse crushing → fine crushing → heap building → spray cyanidation → activated carbon adsorption → electrolytic gold extraction

Baichy Heavy Industry has launched a one-stop, full-process 100 TPD CIL/CIP equipment line for the South African market; covering the entire workflow—from crushing and grinding to leaching, adsorption, desorption/electrowinning, and smelting—it supports EPC turnkey delivery. 

Ore type: Sulfide ore (chalcopyrite, bornite)

Ore grade: The grade of copper ore (e.g. 0.5%~2% Cu) directly affects the beneficiation process and economic benefits.

Ore hardness: Affects the equipment selection and energy consumption in the crushing and grinding stages.

Impurity composition: The presence of impurities such as sulfur, arsenic, lead, and zinc may require additional processing steps.