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Petrol

a naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. A fossil fuel, it is formed when large quantities of dead organisms, usually zooplankton and algae, are buried underneath sedimentary rock and undergo intense heat and pressure.

Contributors in Petrol

Petrol

Metallurgical coal (or coking coal)

Energy; Coal

A grade of coal that meets the requirements for making coke. It must have a low ash and sulphur content and form a coke that is capable of supporting the charge of iron ore and limestone in a blast ...

Pulverised coal

Energy; Coal

A coal that has been crushed to a fine dust in a grinding mill. It is blown into the combustion zone of a furnace and burns very rapidly and efficiently.

Distribution provider (electric)

Energy; Coal

Provides and operates the ¿wires¿ between the transmission system and the end-use customer. For those end-use customers who are served at transmission voltages, the Transmission Owner also serves as ...

Slack coal

Energy; Coal

Usually refers to bituminous coal one-half inch or smaller in size.

Distribution system

Energy; Coal

The portion of the transmission and facilities of an electric system that is dedicated to delivering electric energy to an end-user.

Distribution use

Energy; Coal

Natural gas used as fuel in the respondent's operations.

Stoker coal

Energy; Coal

Refers to coal that has been crushed to specific sizes (but not powdered) for burning on a grate in automatic firing equipment.

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