At PT Prospero Sejahtera Inara, coal washing is a cornerstone of our commitment to excellence in mining. It’s more than just a cleaning process; it’s essential for optimizing coal quality and meeting global client demands with superior results. Our coal washing process is meticulously designed to enhance coal recovery and quality. By integrating advanced technology, we improve calorific value and reduce ash content, consistently meeting and exceeding industry standards. Stages of Coal Washing:
Coal Reception
Newly mined coal is received and prepared for washing.
Crushing and Grinding
The coal is crushed and ground to facilitate efficient washing and impurity separation.
Classification
Ground coal is classified by size to separate undesirable materials.
Washing
Using advanced equipment, the coal is washed to remove dirt, sand, and ash.
Refining
The washed coal undergoes further refinement to achieve the desired clean quality.
Drying and Packaging
The clean coal is dried and packaged for distribution.
