- Hygas
- A process that uses water to help produce pipeline-quality gas from coal.California Energy Comission. Dictionary of Energy Terms
Energy terms . 2014.
Hygas
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Coal gas — Towngas redirects here. For the company in Hong Kong trading as Towngas , see The Hong Kong and China Gas Company Limited. See also: Coal gasification and Coal seam gas Coal gas (also town gas and illumination gas) is a flammable gaseous… … Wikipedia
