flue gas

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flue gas

n
(General Engineering) the smoke in the uptake of a boiler fire: it consists mainly of carbon dioxide, carbon monoxide, and nitrogen
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Environmental standards and regulations for monitoring flare gas and stack gas emissions.
Insertion meters are widely used for flare and duct stack gas measurement.
Real applications of PAS include the analysis of stack gas emission, car exhaust emission and in ambient air monitoring.
A scrubber mixes liquid into stack gas to capture catalyst, sulfur dioxide and nitrogen oxide before they are released into the atmosphere.An FCC uses a very fine powder known as catalyst to convert gasoil produced by a crude distillation unit into gasoline.
Stack gas is heated to about 1,800 degrees to insure that the molecules of tar and oil are completely destroyed.
(OTC: CTEI), a company involved in the manufacturing and selling of equipment and systems for stack gas emission monitoring, air filtration and other environmental control products in a wide variety of industries, including power plants, refineries, chemical, steel and cement plants, has announced its operations for the third quarter ended June 2011.
Product applications include: stack gas testing, CEMS, refinery, downhole sampling, and produced water.
The process causes sulfur from the original oil shale to be distributed between the solid residue, semicoking gas, semicoking oil and stack gas, and sulfur distribution to be influenced by ash properties.
An innovative utility energy services contract project to recover heat from their steam plant stack gas, and return that heat to their boiler, and an energy conservation investment program project to upgrade their boiler plant and condensate return system provide combined savings of more than $1 million.