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Modern Gasworks Practice

Forfatter: Alwyne Meade

År: 1921

Forlag: Benn Brothers

Sted: London

Udgave: 2

Sider: 815

UDK: 662.764 Mea

Second Edition, Entirely Rewritten And Greatly Enlarged

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Side af 880 Forrige Næste
782 MODERN GASWORKS PRACTICE (5) Two cycles as described under (1). (6) Three cycles as described under (3) and (4). After the above series of operations coal is charged into the centre of the fuel-bed. and the cycles as set out above are gone through again. Just prior to the time § I I at wluch clinkering of the producer is carried out, the relative periods of up and down run. are altered, the down Tuns being lengthened to seven-eighths of the blow period, followed by up runs of on.e-eigh.th. of the blow period.
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