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The National Policy on Biofuels 2018 (Amended 2022) has advanced the 20% ethanol blending target to the Ethanol Supply Year (ESY) 2025-26. While 1G ethanol (from sugar and grain) has paved the way, 2G ethanol is the key to sustainable energy security. By utilizing Lignocellulosic Biomass—rice straw, bamboo, bagasse, and corn cobs—we solve two problems at once: managing agricultural residue and producing carbon-neutral fuel.
Raj Process provides the engineering bridge to this future, delivering high-efficiency plants that are fully compliant with SATAT and MoPNG norms.
Turnkey 2G Ethanol Solutions by Raj Process
We offer a “Seed-to-Fuel“ engineering approach. With five advanced manufacturing facilities and a dedicated R&D center in Pune, we handle the entire lifecycle of a 2G biorefinery.
Our EPC Roadmap:
Conceptual Design & Engineering: Detailed feedstock analysis, mass balance calculations, and process optimization based on your local residue availability.
Pilot & Commercial Development: We bridge the gap from lab to field, offering 0.5 TPD pilot lines for testing and 100+ KLPD commercial plants for industrial production.
In-House Manufacturing: Every vessel, reactor, and column is fabricated under stringent ISO and ASME standards in our own units.
Advanced Automation: Integration of DCS/SCADA for remote monitoring, ensuring 99.9% operational uptime and minimal human error.
The ABEPL Milestone: Our expertise is proven in high-stakes environments, such as the Assam Bio Ethanol Ltd. (ABEPL) project, where we delivered the ethanol separation package for the world's first bamboo-based 2G refinery.
The Raj Process 2G Technology Cycle
Step 1: Biomass Pretreatment (The Lignin Barrier)
Lignocellulosic biomass is naturally resistant to breakdown. Our pretreatment systems use a combination of Mechanical Shredding and Steam Explosion (or chemical impregnation) to disrupt the lignin-hemicellulose matrix.
Why Raj Process? Our patented Non-Clog Extra Long Tube systems ensure that even the most “sticky“ or fibrous residues don't cause downtime.
Step 2: Enzymatic Hydrolysis (Saccharification)
Once pretreated, the biomass is treated with specialized cellulase and hemicellulase enzymes. This stage converts complex cellulose into simple C6 (Glucose) and C5 (Xylose) sugars.
KPI: We achieve up to 85% conversion efficiency, maximizing the sugar recovery from every ton of straw or bamboo.
Step 3: Advanced Co-Fermentation
Standard yeast cannot ferment C5 sugars efficiently. Raj Process employs Next-Generation Co-Fermentation technology. We use engineered microbial strains that ferment both C5 and C6 sugars simultaneously, significantly increasing the total alcohol yield per ton of feedstock.
Step 4: RajPurify Distillation & Dehydration
Our multi-pressure vacuum distillation columns separate alcohol from the wash with extreme precision.
Purity: We reach 99.5% to 99.7% purity (Fuel-Grade) using Molecular Sieve Dehydration (MSDH) technology, ensuring compatibility with the latest BS-VI and Flex-Fuel vehicle engines.
Beyond Ethanol – The Circular Economy
A 2G plant by Raj Process is more than a distillery; it is a Biorefinery. We enable the recovery of high-value co-products that can provide additional revenue streams of ₹15–20 per liter of ethanol produced.
Lignin Recovery: The residual lignin can be pelletized for high-calorific fuel, used for power generation, or even processed into Bio-Bitumen.
Food-Grade CO₂: Our integrated capture systems purify fermentation CO₂ for the beverage and dry-ice industries.
Furfural & Acetic Acid: In specialized plants (like bamboo-based units), we can recover chemical co-products that are high in industrial demand.
ZLD Integration: Every Raj Process plant is designed for Zero Liquid Discharge, concentrating effluent into dry powder or bio-compost.
Conclusion: Partner with India’s 2G Experts
With the global push toward Net Zero, 2G ethanol is the most bankable green asset of the decade. Raj Process Equipments & Systems provides the technical reliability, patented innovations, and EPC experience to ensure your project’s success.
Are you ready to build the next generation of energy?
Contact Raj Process today for a detailed feasibility report on your chosen feedstock.
A silo is a specialized structure for storing bulk materials such as grain, coal, cement, carbon black, wood chips, and food products. Storage silos are essential equipment in manufacturing, agriculture, mining, and food processing industries.
Raj Process is a leading manufacturer of storage silos in India, offering durable and efficient designs tailored to meet the specific needs of diverse industries. Built with highquality materials and advanced manufacturing techniques, our silos are engineered to withstand harsh industrial environments while ensuring product safety and quality.
Storage Silo Solutions
Raj Process silos are designed to prevent contamination and maintain product integrity. With expertise in spray drying and powder handling, we also provide advanced egg powder production plants capable of drying whole egg, yolk, and albumen. To ensure optimal product quality, separate dryers are recommended for each product type.
Typical Applications
Foodstuffs and flour silos
Chemical silos
Coal silos
Cement and fly ash silos
Grain silos
Ceramic powder silos
Features
Available in bolted, smoothwall, and welded designs
Material options: epoxycoated carbon steel, stainless steel, carbon steel with stainless steel cladding, carbon steel with FRP coating
Designed for durability and safe operation under demanding conditions
Customizable to integrate seamlessly into existing process setups
Raj Process is a leading manufacturer of A.C. & D.C. drive control panels, engineered to deliver efficient control and smooth operation of industrial machinery. Designed with advanced technology, our panels ensure reliable performance, energy savings, and longterm durability across diverse applications.
D.C. Drive Panels
Raj Process D.C. drive panels are ideal for powerintensive applications such as power plants, refineries, steel mills, and sugar mills.
Power ratings: 7.5 KW to 750 KW
Energy savings: Up to 30%
Reliable control over D.C. motors for constant speed operation
Smooth and consistent performance under demanding conditions
A.C. Drive Panels
Our A.C. drive panels efficiently regulate motor speed, making them suitable for:
Pumps
Fans
Conveyors
Mixers
Mechanical equipment requiring precise speed control
Raj Process designs these panels with highperformance motor control systems, converting electrical energy into mechanical output to meet diverse industrial requirements.
Applications
Heavy machinery
Automotive industry
Electronics and telecommunications
Operations requiring high accuracy of movement
Processes demanding maximum stability in motor RPM/speed
Features
Shockproof design for safety
Sturdy construction for durability
Compact design with polished finish
Speed control or constant speed operation
Reliable performance with low maintenance
Raj Process is one of the leading instruments and control panel manufacturers in India, delivering reliable and customized solutions for industrial automation and process monitoring. Our panels are manufactured as per international standards, with ingress protection ranging from IP42 to IP67, ensuring durability and safety in demanding environments.
Instruments & Control Panel Manufacturer in India
We manufacture both flameproof and nonflameproof panels, constructed from carbon steel or stainless steel. Stainless steel panels are finished up to 420 grit, while carbon steel panels are powdercoated using a seventank process for longlasting protection.
Raj Process instruments are designed to provide accurate monitoring and control of parameters such as temperature, pressure, flow rate, and level. Our control panels are highly reliable, easy to operate, and ideal for a wide range of industrial applications.
Product Range
Temperature controllers
Sequential timers
VFD (Variable Frequency Drive) panels
By integrating advanced technology and sophisticated control systems, Raj Process enhances operational efficiency, safety, and automation across industries. Precise monitoring and adjustment of parameters ensure optimized performance and quality control.
Applications
Pharmaceutical industry
Food & beverages
Chemical industry
Cement industry
Ceramic industry
Fertilizers
Minerals
Biochemicals
Features
Simple operation
Sturdy construction
Safe and reliable
Low maintenance
Durable design
Withstands extreme weather conditions
Electrical & Automation
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