- The
Kiviter process is an
above ground retorting technology for
shale oil extraction. The
Kiviter process is
based on the
earlier vertical retort technology...
-
started in 1924. The
company is
based on
private capital since 1997 when AS
Kiviter was privatised. [1] Estonia’s oil
shale industry is a
traditional Estonian...
-
Kiviter process, can be used
without further upgrading as an oil
constituent and as a
source of
phenolic compounds.
Distillate oils from the
Kiviter process...
- Kohtla-Järve and Kiviõli were
merged into the
single company named RAS
Kiviter. In 1997,
Kiviter was
privatized and a year
later it
declared insolvency. Its factories...
-
their intent to do the same. Only four
processes are in
commercial use:
Kiviter, Galoter, Fushun, and Petrosix.
Shale oil
extraction process decomposes...
-
vapors move from the
bottom to the top directly, and not
diagonally like in
Kiviter process.
During the
pyrolysis process, oil
shale is
decomposed to shale...
-
undergone testing. By 2006, only four
technologies remained in
commercial use:
Kiviter, Galoter, Fushun, and Petrosix. Oil
shale is
utilized as a fuel for thermal...
-
shaft retort. The main
difference to
other vertical shaft retorts such as
Kiviter, Petrosix,
Paraho and
Fushun is that
crushed oil
shale is fed
through the...
-
developed by
Julius Pintsch AG that
would later evolve into the
current Kiviter processing technology. Each
retort processed 40 tonnes of oil
shale per...
- commissioned.
Since 1955
until 2000 the
plant produced shale oil
using Kiviter technology. In addition, it
produced other chemical products from oil shale...
