Researches on the Action of the Blast-furnaceE. & F.N. Spon, 1870 - 236 páginas |
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absorption of heat acid analysis apparatus blast blast-furnace bonic calculation calories Cals capacity carbonic oxide cent centimètres Chapter charcoal CO² coke column of fusion column of pressure conducting power consumption copper corresponding cubic mètre determined diameter direct reduction disposable heat Ebelmen equal experiments foundry iron furnace gramme hearth Heat of combination heat produced hot blast hydrogen increased initial temperature kils latent heat latter limestone litres Mägdesprung materials means of solid metallic iron mètre of air nitrogen obtained oxide of iron Oxygen eliminated pass pieces of fuel pig-iron point of fusion preliminary heating products of combustion proportion quantity of heat resistance retorts shaft slags solid carbon Specific gravity specific heat spiegeleisen square mètre surface of contact tion transmission tube tuyere velocity VIII vols volume walls whence whilst zone of fusion zone of gasification zone of preparation zone of reduction دو وو
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Página 223 - ... the partial Elimination of the Nitrogen. The Transmission of Heat through the Walls of the Furnace. The Reductibility of various Ores, and Influence of the Quantity and Quality of the Gases upon the Reduction. The Calculation, a priori, of the Effects of Different Methods of Working a Furnace. The Influence of various Methods of Working upon Transmission, Consumption of Fuel, and Production, demonstrated by Means of a. priori Calculation. Brass Founding. The Practical Brass and Iron Founder's...
Página 130 - ... Observations. Zones of the Blast-Furnace. Volume of the Zone of Gasification. Calculation of the Temperatures in the Zone of Gasification. Calculation of the Volumes of the Zones of Fusion, Reduction, and Preparation. Auxiliary Means for Calculating the Transmission of the Walls of the Blast-Furnace. Time occupied by the Charges in passing through the Shaft of the BlastFurnace. Quantity of Iron contained in the Charges. Carburization of the Iron. Form of the Blast-Furnace. Analysis of the Gases...
Página 203 - ... Production of Carbonic Oxide. Utilization of the Gases of the BlastFurnace. Application of the Partial Elimination of the Nitrogen. Description of a Blast-Furnace fitted with the necessary apparatus for the partial Elimination 'of the Nitrogen. The Transmission of Heat through the Walls of the Furnace. The Reductibility of various Ores, and Influence of the Quantity and Quality of the Gases upon the Reduction.
Página 120 - ... Materials. Absorption of Heat by the Charges. Means of Diminishing the Transmission of Heat. The Reductometer. Experiments on Reduction. Results of the Reductometric Observations. Zones of the Blast-Furnace. Volume of the Zone of Gasification. Calculation of the Temperatures in the Zone of Gasification. Calculation of the Volumes of the Zones of Fusion, Reduction, and Preparation. Auxiliary Means for Calculating the Transmission of the Walls of the Blast-Furnace. Time occupied by the Charges...
Página 125 - ... of Heat. The Reductometer. Experiments on Reduction. Results of the Reductometric Observations. Zones of the Blast-Furnace. Volume of the Zone of Gasification. Calculation of the Temperatures in the Zone of Gasification. Calculation of the Volumes of the Zones of Fusion, Reduction, and Preparation. Auxiliary Means for Calculating the Transmission of the Walls of the Blast-Furnace. Time occupied by the Charges in passing through the Shaft of the BlastFurnace. Quantity of Iron contained in the...