| 摘要 |
A system and method of producing syngas from a solid waste stream is provided. The system includes a low tar gasification generator that gasifies the solid waste stream to produce a first gas stream. A process module cools the first gas stream and removes contaminants, such as metals, sulfur and carbon dioxide from the first gas stream to produce a second gas stream having hydrogen and carbon monoxide. The second gas stream is received by pressure swing absorber which removes carbon monoxide and increases the purity of the hydrogen to allow the generation of electrical power by a PEM fuel cell in a power module. A water gas shift process may be used to convert carbon monoxide recovered from a retentate stream exhausted by the pressure swing absorber. |
