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Charles George Redfern
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Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
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Abstract
17,661. Redfern, C. G., [Poetter & Co. Akt.- Ges.]. Aug. 13. Coking.-An oven with vertical heating-flues a, in which the gas feed takes place beneath the furnace wall through a duct or passage c, is provided with a separate gas jet b for each flue, which jet can be examined or removed through an opening f in the side of the flue. A passage d affords access to the openings. The openings f, which serve also for the manipulation of the dampers g, are closed by plugs or stoppers e.
GB190417661D1904-08-131904-08-13Improvements in Coking Ovens.
ExpiredGB190417661A
(en)