Pre-treatment and Leaching Test of Complex Gold Concentrate

Professional Complex Gold Concentrate Pretreatment-Leaching Test Introduction
The complex gold concentrate pretreatment-leaching test is a specialized research for refractory gold concentrates containing arsenic, carbon, sulfur and other interfering elements. Through pretreatment to break encapsulated structures and eliminate interfering elements, followed by leaching for gold extraction, we conduct synergistic tests combining pretreatment processes (including oxidation roasting, pressure oxidation, bio-oxidation) with leaching processes (including cyanide leaching, thiourea leaching). Through systematic exploratory tests, continuous tests and industrial tests, we establish economically feasible combined pretreatment-leaching process routes for complex gold concentrates.

Complex Gold Concentrate Pretreatment-Leaching Test System
We provide complete complex gold concentrate pretreatment-leaching test services:

1. Exploratory Test
Conduct process mineralogy studies of gold concentrates, explore occurrence states of interfering elements, and screen suitable pretreatment processes.
Test Sample Requirement: 2-5kg gold concentrate samples.

2. Continuous Test
Perform systematic pretreatment-leaching combined tests based on exploratory tests to optimize process parameters and operating conditions.
Test Sample Requirement: 20-50kg gold concentrate samples.

3. Industrial Test
Verify the reliability and economics of combined process flows through continuous and stable pretreatment-leaching tests.
Test Sample Requirement: 500-1000kg gold concentrate samples.

Pretreatment-Leaching Test Value
Professional complex gold concentrate pretreatment-leaching tests can significantly improve gold leaching rate of refractory gold concentrates and reduce production costs through systematic testing, providing technical support for efficient utilization of complex gold resources.

Pretreatment-Leaching Test Process

1. Test Program Consultation

2. Test Contract Signing

3. Test Sample Delivery

4. Test Process Execution

5. Test Report Delivery

Clients Needing Pretreatment-Leaching Tests

• Smelting enterprises requiring treatment of complex gold concentrates

• Project parties planning refractory gold projects

• Research institutions requiring gold concentrate pretreatment-leaching tests

• Production enterprises seeking to improve recovery rate of refractory gold concentrates

If you require professional complex gold concentrate pretreatment-leaching tests, refractory gold concentrate pretreatment tests or gold concentrate leaching process tests, please contact OrePartner Metallurgical Testing Center. We will provide you with professional test programs and technical support.