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shale <shale; shales> SOST GEOL

shale

shale <shale; shales> SOST

shale
shale GEOL
shale GEOL
shale GEOL

alum shale GEOL

bituminous shale GEOL

clay shale MILIT

combustible shale GEOL

dense shale GEOL

diatomaceous shale GEOL

kerosene shale PETROLCHIM

kim shale GEOL

oil shale

oil shale GEOL
oil shale GEOL

petroliferous shale

shale formation GEOL

shale gas SOST

shale oil PETROLCHIM

shale oil refinery PETROLCHIM

Esempi monolingue (non verificati dalla Redazione di PONS)

inglese
The temperature at which decomposition of oil shale occurs depends on the time-scale of the process.
en.wikipedia.org
As a heat carrier, it uses spent char or spent oil shale (oil shale ash), mixed with sand or other more durable materials.
en.wikipedia.org
However, according to some analysts, the federal programs had planted the seeds of the coming shale gas boom.
en.wikipedia.org
The mountain is made up of grey limestone with a cap of sandstone and shales and is extensively quarried by local companies.
en.wikipedia.org
Prisoners in the concentration camp had to work in the nearby forest, a quarry or in the oil shale extraction.
en.wikipedia.org
The wells began spewing a plume of water, sand, shale and gravel 15 metres into the air.
en.wikipedia.org
This is evidenced by widespread black shale deposition and frequent anoxic events.
en.wikipedia.org
The oil shale waste heaps pose a spontaneous ignition risk, due to their remaining organic content.
en.wikipedia.org
They only make up about 15 percent of framework grains in sandstones and 5% of minerals in shales.
en.wikipedia.org
The valley was under a shallow sea until geologic pressure forced the shale upwards.
en.wikipedia.org

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