Our Products
Premium Biochar
High-stability biochar produced from agro-industrial residues through continuous pyrolysis. Certified for agricultural, industrial and carbon market applications.
BlackGold Premium Biochar — Big Bag
High-stability biochar in 1,000 kg big bag format, ideal for large-scale agricultural applications, soil remediation and industrial use. Produced in our BST-50S continuous reactors with strict quality control.
- 1,000 kg big bag format
- Carbon stability > 70% (H/Corg < 0.7)
- pH 8.5 – 10 (alkalizing effect)
- Puro.earth certified for CDR credits
- Ideal for large farms and soil remediation
BlackGold Premium Biochar — Retail Bags
Premium biochar in retail packaging for direct application in crops, gardens and urban agriculture. The same high-quality biochar from our industrial process, now accessible for smaller-scale producers.
- Retail packaging (5 kg, 10 kg, 25 kg)
- Ready to apply — no pre-treatment needed
- Improves water retention and soil structure
- Increases crop yields up to 30%
- Reduces fertilizer needs by up to 20%
Technical specifications
Quality you can measure
Our biochar meets the most demanding international standards for agricultural and carbon market applications.
| Carbon content | > 70% fixed carbon |
| Chemical stability (H/Corg) | < 0.7 (EBC Premium) |
| pH | 8.5 – 10 |
| Surface area (BET) | > 150 m²/g |
| Moisture content | < 15% |
| Production process | Continuous pyrolysis 450–600°C |
| Certification | Puro.earth / EBC (European Biochar Certificate) |
| Raw material | Agro-industrial residues (rice husks, palm, flowers) |
Applications
Where BlackGold biochar makes a difference
Soil amendment
Improves soil structure, water retention and microbial activity. Ideal for degraded soils in tropical regions.
Water filtration
High porosity and surface area make it effective for water purification and wastewater treatment systems.
Industrial applications
Used as a carbon additive in construction materials, rubber compounds and industrial processes.
Carbon markets
Each ton of biochar permanently removes ~2.5 tCO₂e from the atmosphere, generating certified CORC credits.
Interested in our products?
Contact us for pricing, technical specifications and bulk order information.
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