- A
blast furnace is a type of
metallurgical furnace used for
smelting to
produce industrial metals,
generally pig iron, but also
others such as lead or...
- A
metallurgical furnace,
often simply referred to as a
furnace when the
context is known, is an
industrial furnace used to heat, melt, or
otherwise process...
-
being heating iron ore in a
furnace at a high
temperature of 800 to 1,200 °C (1,470 to 2,190 °F) in the
presence of the
reducing gas syngas, a
mixture of...
- An
electric arc
furnace (EAF) is a
furnace that
heats material by
means of an
electric arc.
Industrial arc
furnaces range in size from
small units of...
- An open-hearth
furnace or open
hearth furnace is any of
several kinds of
industrial furnace in
which excess carbon and
other impurities are
burnt out of...
- and the
reducing agents reinjected into the
blast furnace.[citation needed] A 2012
study suggested that this
process can
reduce blast furnace CO 2 emissions...
- and a
chemical reducing agent to
decompose the ore,
driving off
other elements as
gases or slag and
leaving the
metal behind. The
reducing agent is commonly...
- ton to just 0.003. By 2000 the
basic oxygen furnace accounted for 60% of
global steel output.
Modern furnaces will take a
charge of iron of up to 400 tons...
- used a three-chambered
concentric roasting furnace,
before p****ing the ore to a
separate reducing furnace for smelting.
Details of this mill were the...
- A
reverberatory furnace is a
metallurgical or
process furnace that
isolates the
material being processed from
contact with the fuel, but not from contact...
