A problem that is identified with existing integrated systems is the presence of tar compounds in the synthesis gas generated from biomass. These compounds form carbon deposits on the catalyst surface and reduce the active area. Further, the synthesis gas has sulfur and other contaminants present that can permanently degrade the fuel synthesis catalysts. Ceramatec has developed a non-thermal plasma reformer that is tolerant of the contaminants and can successfully reform the tar compounds to form additional synthesis gas. This process has been successfully tested in the laboratory and is currently being deployed in a large scale test at Western Research Institute in Laramie, WY.
展开▼
