The two main components of Biogas are Methane and Carbon Dioxide, but it also contains sulfuric acid and water. To convert biogas into biomethane, a renewable natural gas (RNG), all the above components must be removed and separated. With our patented Sulaway® upgrading system we are able to convert small- and large-scale capacities of raw biogas into several usable products: RNG, CO₂ and Sulfuric-acid. For example, CO₂ can be captured and used in the agricultural industry.