metalurški ugljen

A combustible sedimentary rock formed by decomposition of vegetation. Mostly made from carbon, but also sulfur, hydrogen, oxygen and nitrogen. It is a fossil fuel and the ...

ugljen

Energy; General

Black or brown rock, formed under pressure from organic fossils in prehistoric times, that is mined and burned to produce heat energy.

ugljen

Biológia; Ecology

Ugljikovodik i sedimentna stijena sastavljena kompakcijom biljnih ostataka, većinom prastarog drveta puzajućih papratnjača koje se nalazilo iznad tropskih moćvara. Ugljen iz ...

isporučena energija

Energy; Coal; Natural gas; Petrol

The amount of energy delivered to the site (building); no adjustment is made for the fuels consumed to produce electricity or district sources. This is also referred to as net ...

isporuke (električni)

Energy; Coal; Natural gas; Petrol

Energy generated by one system and delivered to another system through one or more transmission lines.

katalizator koksa

Energy; Coal; Natural gas; Petrol

In many catalytic operations (e.g., catalytic cracking), carbon is deposited on the catalyst, thus deactivating the catalyst. The catalyst is reactivated by burning off the ...

potražnja

Energy; Coal; Natural gas; Petrol

See Energy demand.

katalitički pretvarač

Energy; Coal; Natural gas; Petrol

A device containing a catalyst for converting automobile exhaust into mostly harmless products.

karakterizacija

Energy; Coal; Natural gas; Petrol

Sampling, monitoring, and analysis activities to determine the extent and nature of contamination at a facility or site. Characterization provides the necessary technical ...