Raj Process Equipments & Systems Pvt. Ltd. is a pioneer in compressed biogas (CBG) technology, offering patented solutions for biogas generation and purification. As one of India’s leading CBG plant manufacturers, we deliver turnkey systems that convert organic waste into high purity compressed biogas — a sustainable, eco friendly fuel for the future.
Aligned with national initiatives like SATAT and GOBARdhan, Raj Process is driving India’s clean energy transition by designing and executing next generation CBG plants across the country and globally.
Patented Biogas Generation Technology
Our CSTR based biodigester combines central and lateral agitation for enhanced efficiency. This innovation ensures higher gas yields, reliable organic waste treatment, and robust anaerobic digestion performance.
CSTR Biodigester Explained A Continuous Stirred Tank Reactor (CSTR) digester processes agricultural residues, food waste, and sewage sludge in oxygen free conditions, producing biogas and nutrient rich digestate for fertilizer use.
Turnkey CBG Plant Solutions
We provide end to end execution, including:
• Design & Engineering → Optimized for efficiency and safety
• Equipment Manufacturing → Precision built at five advanced facilities
• Biogas Upgradation → Achieving >96% methane purity
• Automation & Control → PLC based monitoring for reliability
• Installation & Training → Seamless commissioning with full support
How It Works
1. Anaerobic Digestion → Converts press mud, distillery waste, cattle dung, and agri residues into raw biogas.
2. Cleaning & Upgradation → Removes H₂S and CO₂, delivering >96% methane content.
3. Compression & Bottling → Biogas compressed to 200 bar for use as CBG fuel.
Applications of CBG
• Automotive fuel (CNG/LPG replacement)
• Industrial heating & power generation
• Electricity via gas engines/turbines
• Thermal energy for process industries
Benefits of Raj Process CBG Plants
• Sustainability → Cuts emissions, diverts waste from landfills
• Energy Security → Reduces reliance on fossil fuels
• Economic Value → Converts agri residues into energy for farmers & industries
• Compliance Ready → Meets SATAT & GOBARdhan standards
• Future Ready → Integrates with ethanol plants, distilleries, and biomass complexes
Why Choose Raj Process?
• Proven turnkey expertise from design to commissioning
• Advanced purification systems with >96% methane recovery
• Five state of the art manufacturing units
• Global execution across India, Brazil, Africa, and Southeast Asia
• Sustainability driven designs with Zero Liquid Discharge (ZLD) integration
