Flocculant Polyacrylamide for Coal Washing PAM

Polyacrylamide (PAM) is commonly used in various industrial applications, including coal washing processes. Coal washing, also known as coal beneficiation or coal processing, is a process used to separate coal from impurities and rock. The use of PAM in this process can enhance the efficiency of solid-liquid separation, which is crucial for improving the quality of the coal product.Here's how PAM is typically utilized in coal washing:1. **Flocculation**: PAM acts as a flocculant, meaning it helps to aggregate fine particles into larger flocs. This makes it easier to separate the coal from other materials during the washing process. The flocs formed can settle more readily, improving the clarity of the water and the purity of the coal.2. **Solid-Liquid Separation**: In coal washing plants, water is often used to transport coal and remove ash and other impurities. PAM can be added to improve the separation of solids from the liquid, making the process more efficient and resulting in clea…