-
greatly heated wood, coal, or
other carbon-based material.
Embers (hot
coals) can
exist within,
remain after, or
sometimes precede, a fire.
Embers are...
- of it.
Refined coal is the
product of a
coal-upgrading
technology that
removes moisture and
certain pollutants from lower-rank
coals such as sub-bituminous...
- one of the
largest coal ports in the world, and
hence it
would also be
meaningless to ship
coals there. The
phrase "to
carry coals to Newcastle" is first...
- impurities, and the
highest energy density of all
types of
coal and is the
highest ranking of
coals. The
Coal Region of
Northeastern Pennsylvania in the United...
- The
Staunton Coals is a
geologic formation in Indiana. It
preserves fossils dating back to the
Carboniferous period.
Earth sciences portal Indiana portal...
-
Coal analysis techniques are
specific analytical methods designed to
measure the
particular physical and
chemical properties of
coals.
These methods are...
- up
coaling in Wiktionary, the free dictionary.
Coaling can
refer to:
Coaling, Alabama, a town in
Tuscaloosa County, Alabama,
United States Coaling Island...
- runs
along sections of the
coal seam. Many
coals extracted from both
surface and
underground mines require washing in a
coal preparation plant. Technical...
- -- Dancin' on
Coals by Bang Tango". Billboard. Vol. 103, no. 24. June 15, 1991. p. 64. Blue,
Buddy (August 30, 1991). "Dancin' on
Coals, by Bang Tango"...
-
bituminous coal, the second-highest
grade of
coal. Sub-bituminous
coal is
primarily used as a fuel for steam-electric
power generation. Sub-bituminous
coals may...