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Oxygen blowing

Electric steel furnaces charging, pouring, oxygen blow Fumes, smoke, particulates (dust), CO Segregating dirty scrap proper hooding, baghouses or electrostatic precipitator... [Pg.2178]

Open-hearth furnaces oxygen blow. Fumes, smoke, SO, particulates Proper hooding, settling chambers. [Pg.2178]

Stable oxides, such as those of clrromium, vanadium and titanium cannot be reduced to the metal by carbon and tire production of these metals, which have melting points above 2000 K, would lead to a refractoty solid containing carbon. The co-reduction of the oxides widr iron oxide leads to the formation of lower melting products, the feno-alloys, and tlris process is successfully used in industrial production. Since these metals form such stable oxides and carbides, tire process based on carbon reduction in a blast furnace would appear to be unsatisfactory, unless a product samrated with carbon is acceptable. This could not be decarburized by oxygen blowing without significairt re-oxidation of the refractory metal. [Pg.335]

These mass flows are a function of the oxygen blow rate and conditions as well as gas production, which are constant over the main process time. Towards the end of the process, gas formation depends on carbon concentration and, therefore, the mass transfer conditions change. [Pg.15]


See other pages where Oxygen blowing is mentioned: [Pg.47]    [Pg.375]    [Pg.377]    [Pg.377]    [Pg.378]    [Pg.378]    [Pg.380]    [Pg.2177]    [Pg.338]    [Pg.431]    [Pg.432]    [Pg.432]    [Pg.768]    [Pg.50]    [Pg.600]    [Pg.338]    [Pg.255]    [Pg.664]    [Pg.814]    [Pg.248]    [Pg.34]    [Pg.346]    [Pg.86]    [Pg.1933]    [Pg.1934]    [Pg.375]    [Pg.377]    [Pg.377]    [Pg.378]    [Pg.378]    [Pg.380]    [Pg.533]    [Pg.12]    [Pg.15]    [Pg.17]    [Pg.20]    [Pg.481]    [Pg.2427]    [Pg.305]   
See also in sourсe #XX -- [ Pg.313 ]




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