Char made with a microwave-transparent reaction chamber for production of fuel from an organic-carbon-containing feedstock

摘要

A char composition made by an oxygen-starved microwave process from an organic-carbon-containing feedstock is described. Feedstock is introduced into a substantially microwave-transparent reaction chamber. A microwave source emits microwaves which are directed through the microwave-transparent wall of the reaction chamber to impinge on the feedstock within the reaction chamber. The microwave source may be rotated relative to the reaction chamber. The feedstock is subjected to microwaves until the desired reaction occurs to produce a fuel. A catalyst can be mixed with the feedstock to enhance the reaction process.

主权项

1. A char composition made using a process for converting an organic-carbon-containing feedstock mixture to the char composition, the process comprising:
inputting the organic-carbon-containing feedstock mixture into a substantially microwave-transparent reaction chamber containing no externally supplied oxygen and within a microwave reflective enclosure; directing microwaves from a magnetron through walls of the reaction chamber to impinge on the feedstock mixture; rotating the magnetron around the reaction chamber; microwaving the feedstock mixture until the feedstock reacts to produce the char composition,wherein the feedstock mixture comprises animal or plant material that is renewable in less than 50 years.