Silica Sand Acid Leaching Test

Professional Silica Sand Acid Leaching Test Introduction
The silica sand acid leaching test is a specialized research for iron, aluminum and other impurity elements contained in natural silica sand or quartz sand. Through systematic acid leaching process research, parameter optimization and flow-sheet design, we achieve efficient impurity removal and improve silica sand purity. We focus on adopting acid leaching systems including hydrochloric acid, sulfuric acid, mixed acids, combined with auxiliary processes such as pretreatment and activation treatment, establishing economically efficient technical solutions for silica sand acid leaching purification.

Silica Sand Acid Leaching Test System
We provide complete silica sand acid leaching test services:

1. Exploratory Test
   Conduct process mineralogy studies of silica sand, accurately identifying occurrence states, content and distribution characteristics of impurities such as iron and aluminum.
   Screen optimal acid leaching reagent systems, determine basic process parameters.
   Test Sample Requirement: 2-5kg silica sand samples.

2. Continuous Test
   Perform systematic acid leaching process optimization tests based on exploratory test results, determining optimal acid concentration, temperature, time, liquid-solid ratio and other parameters.
   Test Sample Requirement: 20-50kg silica sand samples.

3. Industrial Test
   Verify the stability of acid leaching process, product consistency and economic feasibility through continuous and stable scale-up tests.
   Test Sample Requirement: 500-1000kg silica sand samples.

Acid Leaching Test Value
Professional silica sand acid leaching tests obtain optimal process conditions through systematic research, achieving SiO₂ grade ≥99.5%, Fe₂O₃ content ≤0.015%, Al₂O₃ content ≤0.3%, meeting high purity silica sand standards for glass, ceramics, electronics and other industries.

Acid Leaching Test Process

• Test Program Consultation - Develop silica sand acid leaching test program

• Test Contract Signing - Define test objectives and technical requirements

• Test Sample Delivery - Deliver representative silica sand samples as required

• Test Process Execution - Conduct systematic acid leaching process tests

• Test Report Delivery - Provide detailed test data, process方案 and techno-economic analysis

Clients Needing Acid Leaching Tests

• Silica sand production enterprises improving product quality and added value

• Glass raw material suppliers meeting high-end glass production requirements

• Electronic industry silicon material suppliers developing high purity raw materials

• Photovoltaic enterprises seeking high quality quartz sand raw materials

• Research institutes conducting silica sand purification technology research and development

If you require professional silica sand acid leaching tests, quartz sand acid washing purification or high purity silica sand preparation technology development, please contact OrePartner Beneficiation Testing Center. We will provide you with professional technical solutions and comprehensive technical support.