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Eugene Derval
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Individual
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Individual
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Publication of GB190210539ApublicationCriticalpatent/GB190210539A/en
10,539. Derval, E. May 7. Gas-producers; regenerative retort furnaces.-The inclined gas retorts, each of which is formed with a bend as shown, can be satisfactorily heated by partially burning the gas from a gas producer G, by means of hot air, at the lowest part of the retorts. The gases are then directed by the wall M to the passages beneath the retorts, where they are completely burned by fresh hot air from the regenerator R.
GB190210539D1902-05-071902-05-07Improvements in or connected with Inclined Gas Retorts.
ExpiredGB190210539A
(en)