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Reheat furnaces

Specimen Location Cooling water return line from a reheat furnace... [Pg.117]

Steel structures and components subject to high temperature and corrosive attack on which paint would fail rapidly are given excellent protection by sprayed aluminium applied in accordance with BS 2569 Part 2 1965. Such coatings are used in blast-furnace downcomers, conveyor cooling hoods, and offtake ducting in reheating furnaces. [Pg.475]

A rectangular iron ingot 15 cm by 15 cm by 30 cm is supported at the centre of a reheating furnace. The furnace has walls of silica-brick at 1400 K, and the initial temperature of the ingot is 290 K How long will il take to heat the ingot to 600 K ... [Pg.845]

Largest sources machine scarfing, hydrochloric acid pickling (acid mists), reheat furnace (NOJ Particulate iron and other oxides... [Pg.63]

Considerably reduced investment and operating costs. This has been brought about mainly through elimination of multiple reactors and accessory equipment, elimination of time cycle controllers, greatly simplified method of regeneration, and elimination of reheat furnaces. [Pg.58]

Polyethylene manufacture, paper making, tar stills, annealing and reheat furnaces, chemical reactors. [Pg.471]

The medium-speed diesel (railroad locomotive, marine engines) appears to be another potential application for SRC-II coal liquids to displace petroleum fuels. Other applications being studied by potential users include the automotive turbine, reheat furnace fuel in the steel industry and reformer feedstock for fuel cells. All in all, the products to be derived from coal liquefaction processes like SRC-II can, over time, displace a portion of our requirements for imported petroleum in a variety of end uses. [Pg.74]

A much higher 0 Si ratio is found in Fe7SiOio> extracted from the reheating furnace of a steel plant. In a c.c.p. assembly of 0 atoms Si occupies tetrahedral holes, 5 Fe octahedral holes, and 2Fe " is equally distributed between tetrahedral and octahedral holes. ... [Pg.813]

Ancillary Apparatus. Flue gas from pyrolysis and reheating furnaces is conducted to the suspension preheater of the adjacent Portland cement plant to remove pollutants. [Pg.541]

Oxy/fuel combustion has been used in many applications in the steel industry including both continuous and batch reheat furnaces, soaking pits, and ladle preheaters. Fuel savings of up to 60% have been reported.27 Typical fuel savings achieved by converting from air/fuel to oxy/fuel combustion are given in Table 1.4.28... [Pg.32]

Measurement of the NOx from oxygen-enriched burners in steel reheat furnaces ... [Pg.48]

RECUPERATORS ON STEEL REHEAT FURNACES 10 Btu/hr for 170 Tona/hr Steel Throughput 480,000 0.7 x 109 per Quad of fuel 10 Times Conservation... [Pg.136]

K. S. Chapman, S. Ramadhyani, and R. Viskanta, Modeling and Parametric Studies of Heat Transfer in a Directly-Fired Batch Reheating Furnace, J. Heat Treating, 8, pp. 137-146,1991. [Pg.1475]

Honner, Vesely, and Svantner [8] made temperature measurements in a continuous pusher-type metal reheating furnace using thermocouples imbedded in a billet used specifically as a "sensor". These were particularly challenging measurements, not only because of the harsh high temperature environment inside a reheat furnace, but also because the sensor billet was moving, which means the electrical wiring and battery-powered data acquisition system also moved through the furnace. [Pg.98]

Honner, M., Vesely, Z., and Svantner, M. "Temperature and Heat Transfer Measurement in Continuous Reheating Furnaces." Scandinavian Journal of Metallurgy 32, no. 5 (2003) 225-32. [Pg.112]

See other pages where Reheat furnaces is mentioned: [Pg.124]    [Pg.481]    [Pg.526]    [Pg.22]    [Pg.178]    [Pg.582]    [Pg.508]    [Pg.54]    [Pg.310]    [Pg.402]    [Pg.503]    [Pg.84]    [Pg.85]    [Pg.85]    [Pg.99]    [Pg.756]    [Pg.57]    [Pg.62]    [Pg.63]    [Pg.22]    [Pg.1069]    [Pg.881]    [Pg.1624]    [Pg.178]    [Pg.408]    [Pg.34]    [Pg.36]    [Pg.41]   
See also in sourсe #XX -- [ Pg.10 , Pg.11 , Pg.149 , Pg.152 , Pg.153 , Pg.154 , Pg.158 , Pg.159 , Pg.198 , Pg.199 , Pg.200 , Pg.209 , Pg.221 , Pg.226 , Pg.227 , Pg.228 , Pg.245 , Pg.252 , Pg.260 , Pg.273 , Pg.293 , Pg.294 , Pg.295 , Pg.296 , Pg.297 , Pg.298 , Pg.299 , Pg.300 , Pg.301 , Pg.302 , Pg.303 , Pg.304 , Pg.305 , Pg.330 , Pg.331 , Pg.332 , Pg.342 , Pg.391 , Pg.447 ]



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