Eco-Friendly Pellet Binders: Cold briquetting of coal powder& mineral powders in steel plants

Characteristics of Pellet Binders
Pellet binders offer several key characteristics that make them essential in industrial applications. Firstly, they exhibit strong adhesive properties, effectively binding powdery or granular materials into compact, durable pellets, which enhances flowability and reduces dust during handling and transportation. Secondly, they are versatile, compatible with various materials such as coal powder, mineral powders in steel plants, and agricultural byproducts, adapting to different production needs. Thirdly, many modern binders are designed for cold briquetting, eliminating the need for high-temperature processes, thus saving energy and reducing operational costs. Additionally, they often feature adjustable fineness (e.g., 80 mesh) to optimize particle size distribution for specific applications. Environmentally, advanced binders are free of harmful substances like sulfur and phosphorus, aligning with sustainability standards. Moreover, their recommended addition amounts are typically low (e.g., 2-5% by weight), ensuring cost-efficiency without compromising pellet quality. Finally, high molecular polymer-based binders offer superior mechanical strength and water resistance, making them suitable for long-term storage and harsh transportation conditions. These characteristics collectively drive their wide use in metallurgy, mining, and chemical industries.