Research and development is a core pillar of Dhanpriya Resources’ long-term strategy. The company has established an in-house technical team and dedicated research centre focused on advancing graphite beneficiation and purification technologies.

Our R&D activities are structured around two primary objectives:

1. Optimisation of flotation beneficiation techniques
2. Development of higher-purity graphite through advanced purification pathways

Flotation Optimisation

Graphite ore characteristics vary across deposits in terms of carbon content, flake morphology, gangue mineral composition, and liberation behaviour. To address this variability, our in-house team is continuously evaluating and refining flotation parameters to improve:

• Carbon recovery efficiency
• Final fixed carbon grades
• Flake preservation
• Reagent optimisation
• Ash reduction levels

This involves controlled experimentation with grinding conditions, reagent combinations, pulp density, flotation stages, and cleaning cycles. The objective is to achieve higher and more consistent carbon grades while maintaining process stability and operational efficiency.

The pilot beneficiation plant plays a critical role in this effort, enabling real-time process validation and scale-up testing under controlled industrial conditions.