SGC Continuous Rotary Pyrolysis & Torrefaction Reactor: Technical Specifications
At Shaiva Green Carbons, we design and manufacture advanced continuous pyrolysis and torrefaction reactors that convert biomass and municipal solid waste (MSW) into clean energy and high-carbon biochar. Our patented technology delivers scalable, efficient, and modular solutions that address industrial decarbonization, carbon sequestration, and waste valorization. Engineered for reliability and optimized for energy recovery, our reactors produce carbon-neutral fuels such as torrefied biomass and biochar—offering multiple revenue streams including thermal energy, carbon credits, and soil amendment applications. Whether for forest waste, agro-residue, or RDF, Shaiva's reactors are built to unlock the full value of biomass while supporting a circular, low-carbon economy.
PARAMETER
Reactor type
Throughput per line
Operating temperature
(torrefaction and pyrolysis modes)
Residence time (both modes)
Heating method
Process energy
Drying
Certified feedstock
Other design feedstocks
Products
Biochar quality (Sanchore)
Controls
Construction
SPECIFICATION
Continuous rotary kiln, two-pass dual-drum design, integrated torrefaction and pyrolysis. Patented configuration
0.4 TPH (400 kg/hr) Demonstrated
0.8–1.0 TPH after the current Line 1 upgrade · 2.0 TPH line design
250–500 °C
45–90 minutes
Indirect heating through a double-shell (jacketed) drum; oxygen-free reaction zone
Self-sustaining: the reactor burns its own process gases as its heat source
Integrated dryer using hot flue gas; no separate pre-drying plant needed
Prosopis juliflora (invasive woody biomass) Isometric Class 1
Bamboo, wood chips, sawdust, agricultural residues, RDF from municipal solid wasteNot covered by the Isometric certification
Biochar (pyrolysis mode) · bio-coal and torrefied biomass for pellets (torrefaction mode)
Organic carbon ≥ 80.9% · H/C ratio ≤ 0.38
Instrumented with sensors and programmable controllers; full PLC automation being added in the Line 1 upgrade
Modular, compact design for road transport and staged capacity additions
Key Features and Advantages
Integrated Drying Unit
Utilizes hot combustion gases to process high-moisture feedstocks directly, eliminating the need for separate pre-drying systems and reducing operational costs.
Anaerobic, Multi-Stage Rotary Drum System
Ensures uniform heat exposure and controlled thermochemical decomposition for optimal product quality.
Automated Control and Monitoring
Incorporates sensors, transducers, and programmable controllers for precise process monitoring and real-time adjustments.
Self-Sustaining Operation
Recovers and utilizes its own torrefaction gases as an energy source, minimizing reliance on external fuel and enhancing thermal efficiency.
Indirect Heating
Features a double-shell or jacketed structure for indirect heating, maintaining a controlled, anaerobic environment.
Versatile Feedstock Compatibility
Handles diverse, high-moisture, and low-value feedstocks, including agricultural residues, wood chips, garden waste, food waste, and RDF from MSW.
Modular and Compact Design
Facilitates easy transport, assembly, and scalability, making it ideal for decentralized waste-to-energy operations in rural or semi-urban areas.
Space-Saving Configuration
Dryer and rotary drums are strategically placed to reduce the system's footprint and minimize insulation requirements.
Applications of Our Technology
Applications of Our Technology
Power Generation
Torrefied biocoal replaces coal, reducing emissions and costs.
Heavy Industries
Biochar and biocoal used for sustainable fuel and carbon credit generation.
Agriculture
Biochar improves soil health and sequesters carbon, creating revenue streams.
Waste Management
Sustainable solution for MSW and biomass waste, reducing landfill dependency.
Carbon Credit Developer
Carbon Credit generators through Biochar CCUS
Contact
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