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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

masonry stove

Energy; Coal

A type of heating appliance similar to a fireplace, but much more efficient and clean burning. They are made of masonry and have long channels through which combustion gases give up their heat to the ...

isopach

Energy; Coal

A line on a map drawn through points of equal thickness of a designated unit (such as a coal bed).

highwall

Energy; Coal

The unexcavated face of exposed over-burden and coal in a surface mine.

mass burn facility

Energy; Coal

A type of municipal solidwaste (MSW) incineration facility in which MSW is burned with only minor presorting to remove oversize, hazardous, or explosive materials.

isopentane

Energy; Coal

A saturated branched-chain hydrocarbon (C5H12) obtained by fractionation of natural gasoline or isomerization of normal pentane.

hinshaw pipeline

Energy; Coal

A pipeline or local distribution company that has received exemptions from regulations pursuant to the Natural Gas Act. These companies transport interstate natural gas not subject to regulations ...

master-metering

Energy; Coal

Measurement of electricity ornatural gas consumption of several tenants or housing units using a single meter. That is, one meter measures the energy usage for several households collectively.

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