Gasification and Pyrolysis Gas Conditioning for Renewable Fuel Production
The GraniteFuel Gasification and Pyrolysis Gas Conditioning System prepares syngas derived from gasification or pyrolysis processes for downstream upgrading, methanation, or power generation. These gas streams typically contain complex mixtures of carbon monoxide (CO), hydrogen (H₂), methane (CH₄), and inert gases, along with impurities such as tars, particulates, and condensable hydrocarbons. GraniteFuel’s system removes these […]
Activated Carbon Polishing System for High-Purity RNG Production
The GraniteFuel Activated Carbon Polishing System provides the final purification stage in the biogas-to-RNG upgrading process. After compression and membrane separation, trace contaminants may still remain in the gas stream, including low concentrations of hydrogen sulfide (H₂S), volatile organic compounds (VOCs), and residual siloxanes. The Activated Carbon Polishing System captures and removes these remaining impurities, […]
Gas Separation System for Biogas to RNG Upgrading
The GraniteFuel Gas Separation System is engineered to work in tandem with the Process Gas Compression System to transform conditioned biogas into high-purity renewable natural gas (RNG). Using advanced membrane separation technology, the system concentrates methane (CH₄) while removing carbon dioxide (CO₂) and trace gases to meet strict pipeline or fueling specifications. The GraniteFuel Gas […]
Process Gas Compression System for Biogas to RNG Upgrading
The GraniteFuel Compression System is a critical component in the biogas upgrading process, providing the necessary gas pressure to drive consistent, efficient operation of the Gas Separation System. Together, these two systems form a fully integrated compression and separation solution designed to deliver high-purity renewable natural gas (RNG) for injection, storage, or use in power […]