Non-thermal Plasma Reformation of Liquid Fuels

Ceramatec has investigated the use of a non-thermal plasma reformer capable of processing Mil-Spec JP-8 (up to 3000 ppmw sulfur) into a stream of synthesis gas appropriate for a high temperature fuel cell. The plasma reformer is sulfur tolerant and liquid phase sulfur removal or hydro-desulfurization is not required prior to reformer operation. The unit is capable of a cold start. The reformer uses the non-thermal plasma to form radicals to promote reforming much as would occur with a solid reforming catalyst. The plasma unit has the advantages of being fuel flexible, and being capable of operating in a number of orientations for packaging. Reformer sizes ranging from 5 to 100 kWt have been operated successfully using JP-8 fuel.