Increasing gas production in a biogas plant comprises separating fermentation substrate that has passed through the plant into a solid and a liquid, and gasifying the solid to produce synthesis gas

摘要

Increasing gas production in a biogas plant comprises separating fermentation substrate that has passed through the plant into a solid and a liquid, drying and gasifying the solid to produce synthesis gas, using the liquid to scrub the synthesis gas, and supplying a mixture of the biogas and synthesis gas to an engine for current generation.