- be produced,
called shale oil.
Shale oil is a
substitute for
conventional crude oil; however,
extracting shale oil from oil
shale is more
costly than...
- follows:
Cannel coal or
candle coal is a type of
bituminous coal, also cl****ified as
terrestrial type oil
shale. Due to its
physical morphology and low mineral...
- Younger)
first described a
method of
extracting oil from "some kind of
bituminous shale". It was also
reported to have been used in
Switzerland and Austria...
-
wrote of his
experiments in
extracting oil from "some kind of
bituminous shale". The
first shale oil
extraction patent was
granted by the
British Crown in...
- Coal oil is a
shale oil
obtained from the
destructive distillation of
cannel coal,
mineral wax, or
bituminous shale, once used
widely for illumination...
-
mining and
industrial past (coal, salt, iron, lead-silver-copper mines,
bituminous shale, stationery, spinning, weaving, forges, foundries, tileries, mechanical...
- und Hänselstadt, with
Bergstadt referring to the time when
there was
bituminous shale mining (“mining” is
Bergbau in German) in town, and Hänselstadt to...
- Hesse)
about 35 km (22 mi)
southeast of
Frankfurt am Main, Germany.
Bituminous shale was
mined there.
Because of its
abundance of fossils, it has significant...
- medium-grained sandstone, dark to light-grey
shale, and
occasional reddish-brown, greenish-gray,
bituminous shale". A
great number of
different fossil types...
- Oil sands, tar sands,
crude bitumen, or
bituminous sands, are a type of
unconventional petroleum deposit. Oil
sands are
either loose sands or partially...