+Pyrolysis is the silent fire, a thermal [Decomposition](/wiki/decomposition) breaking materials down without [Oxygen](/wiki/oxygen). It transforms organic matter into new states: gas, liquid oil, and a carbon-rich solid.
+## See also
+- [Gasification](/wiki/gasification)
+- [Combustion](/wiki/combustion)
+- [Biofuel](/wiki/biofuel)
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