作者: Martin Rudolf Zweifel , Markus Emil Bürgin
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摘要: Abstract of EP0405375After reaching a temperature about 450 DEG C, the flue gases formed in fire space (1) furnace are brought to 200 - 250 C by abrupt cooling (4). This (quenching) is preceded utilisation heat high stage (2) from 1000 1200 and followed low (6) 150 C. avoids new synthesis which dioxins furans components fly ash.