As India accelerates its transition toward a circular economy, Compressed Biogas (CBG) has emerged as a critical pillar for energy security and environmental sustainability. Under the national SATAT (Sustainable Alternative Towards Affordable Transportation) initiative, the conversion of organic waste into green fuel is not just an environmental necessity but a highly profitable industrial venture.
Raj Process stands at the forefront of this revolution as a premier manufacturer of turnkey Compressed Biogas Plant Solutions. We specialize in engineering high-recovery systems that transform diverse organic feedstocks into high-purity, grid-grade methane.
The CBG Production Ecosystem
A CBG plant is a sophisticated bio-refinery. At Raj Process, we utilize advanced Anaerobic Digestion (AD) technology combined with precision membrane or PSA (Pressure Swing Adsorption) purification to ensure maximum methane yield.
The Process Flow:
Feedstock Processing: Our systems are "feedstock-agnostic," meaning they can be customized to process Press Mud from sugar mills, Cattle Dung, Paddy Straw, Poultry Litter, or Municipal Solid Waste (MSW).
Digestion: The raw material enters our high-efficiency digesters where microbes break down the organic matter to produce raw biogas.
Upgradation: Raw biogas contains $CO_2$ and $H_2S$, which reduce its calorific value. Raj Process integrated scrubbers and filters remove these impurities to achieve >95% Methane ($CH_4$) purity.
Compression: The purified gas is compressed to 200-250 bar, making it a "drop-in" replacement for fossil-fuel-based CNG.
Technical Specification Chart
| Feature | Raj Process CBG Solution |
| Methane Enrichment | 92% to 98% $CH_4$ |
| Impurity Removal | $H_2S$ < 5 ppm; $CO_2$ < 2% |
| Automation | Full PLC/SCADA with Remote Monitoring |
| By-product Management | High-quality Solid & Liquid Organic Manure |
| Safety Standards | Compliance with PESO and OISD norms |
Why Choose Raj Process for your CBG Project?
In the current Indian market, the success of a CBG plant depends on Thermal Efficiency and Purity Consistency. Raj Process provides a distinct advantage through:
Waste-to-Wealth Maximization: Beyond the gas, our plants produce high-grade Fermented Organic Manure (FOM), providing an additional revenue stream for plant owners.
Energy-Optimized Design: We integrate heat recovery systems that use the heat from the engine or process to maintain the digester at an optimal temperature, reducing external energy needs.
Turnkey Execution: From initial feedstock testing and site layout in major hubs like Pune, Ahmedabad, or Hyderabad, to final commissioning and PESO certifications, we handle the entire project lifecycle.
Durability: Using corrosion-resistant alloys (SS316/SS304), our equipment is built to withstand the acidic environment of biogas production, ensuring a 20+ year plant life.
Applications & Impact
Compressed Biogas from Raj Process plants is utilized across:
Automotive Sector: Powering buses, trucks, and cars via existing CNG networks.
Industrial Fuel: Replacing LPG/LDO in boilers and furnaces for textile and chemical plants.
Commercial Use: Providing a clean, green alternative for hotel and hospital kitchens.
By choosing Raj Process, you are investing in a cleaner India and a robust, future-proof energy business.
