Pakistan is rich in agricultural waste resources, but traditional combustion methods are inefficient and highly polluting.
A manufacturing company introduced a biomass pellet burner,
using locally produced wood/agricultural waste pellets as fuel to replace traditional fossil energy for industrial steam supply.
Solution
• Fuel adaptation: Pellets made of compressed rice husks, sawdust, etc., with stable calorific value (≥3500 kcal/kg) and moisture content<12%.
• Efficient combustion: Optimize furnace design, with automatic feeding and air volume adjustment to achieve continuous and stable combustion (efficiency > 88%).
• Localized operation: Cooperate with local suppliers to produce pellet fuel to reduce transportation costs; train technicians for independent maintenance.
Results
1-year operation data verification:
✓ Reliability: 8000+ hours of continuous operation without failure, wide fuel adaptability (compatible with a variety of biomass pellets).
✓ Economic benefits: Save 55% of fuel costs compared to diesel boilers, and the investment payback period is<14 months.
✓ Environmental benefits: Annual CO₂ reduction of 1,200 tons, and resource utilization rate of pellet waste increased by 90%.
Conclusion
The project successfully verified the applicability of biomass pellet fuel in the industrial field of Pakistan,
which is both economical and environmentally friendly, and provides a replicable example for regional renewable energy applications.
