Society of Glass Technology · [Sheffield] · leaf 444
ttle additional value. Above 400° F. a thickness of 2 in. isnecessary. Where an acid-resisting lagging is required, magnesiacovered with an acid-resisting coating was found to be best. C. M. M. 115. Regenerative Coke Ovens. (Brit Pat. No. 111801). D. Bagley (May 18th, 1917, No. 7138).—A… … Fig. 13. flues according to the direction of combustion therein, whetherupwards or downwards. Gas is supplied to the heating flues(v) either from below or from above through conduits (m), beingdelivered through removable nozzles (Fig. 13). Air is admitted tothe lower regenerator (s^) through a…
Glass
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