SO2 is
formed during the combustion of coal.
The added oxygen causes ozone to be
formed during combustion.
This is bad enough in itself, since water is not noted for its lubrication qualities in an engine, but even worse, that water dissolves any nitrates
formed during the combustion process.
The precise mechanism is the higher percentage of aldehydes that
form during combustion.
Not exact matches
Argan contains essential fatty acids and provides a great dark pigment alternative to artificial dyes like Coal Tar and Carbon Black which are
formed during petroleum
combustion.
Faces from racing history — Alan Smith presents a fascinating collection of photographs of famous racing drivers and personalities of the 1940s / First journey in an internal
combustion - engined car — A report on a centenary run to celebrate the first trip in Britain in such a vehicle / Restore your car's interior — with our special offer — A leather restoration kit and an interior restoration book
form this months special offer — elusive to readers / 1939 BMW 327 —
During the mid-1930s BMW set new standards with a range of fine touring cars.
Note: Heat content of combustible energy
forms can be expressed in terms of either gross heat content (higher or upper heating value) or net heat content (lower heating value), depending upon whether or not the available heat energy includes or excludes the energy used to vaporize water (contained in the original energy
form or created
during the
combustion process).
Sulfuric acid (H2SO4),
formed from oxidation of sulfur dioxide (SO2) emitted
during fossil fuel
combustion, is a major precursor of new airborne particles, which have well - documented detrimental effects on health, air quality, and climate.
Most of oil based energy is lost at the point of use (in the
form of waste heat)
during combustion.
Carbon dioxide (CO2)
forms during coal
combustion when one atom of carbon (C) unites with two atoms of oxygen (O) from the air.
During the past 500 years or so, human activities have released mercury from its relatively stable and water - insoluble
form (cinnabar) in rocks and soil through mining, fossil fuel
combustion, and other activities, and so have increased the portion of mercury that is actively cycling through the atmosphere, surface waters, plants, and animals as it changes chemical and physical
form.