Why does raw biogas need cleaning before it is useful?
sourced
Raw biogas carries CO2, water vapour and corrosive, toxic hydrogen sulphide. H2S and moisture must go to protect engines, compressors and pipelines; CO2 is removed to raise energy density. Cleaning is the difference between a corrosive raw gas and a saleable fuel.
- Source
- Daltech; CPCB environmental guidelines
- sourced
- Traceable to a named source.
- Level
- Beginner — New to biogas. Plain language, no units assumed.
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