Dictionary.com
Thesaurus.com

flue gas

British  

noun

  1. the smoke in the uptake of a boiler fire: it consists mainly of carbon dioxide, carbon monoxide, and nitrogen

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

One system, a 100 liter bioreactor nicknamed "Shrek," is currently used to process industrial flue gas as part of efforts to reduce air pollution.

From Science Daily • May 12, 2026

It also makes up part of the flue gas emitted from smokestacks at coal plants.

From Washington Times • Dec. 11, 2019

“Over the plant’s lifetime, the all-in cost is $600 per ton of CO2, roughly eight times higher than the cost per ton to capture CO2 from the flue gas of a coal power plant.”

From Scientific American • Nov. 13, 2019

Not only does coal release twice as much carbon pollution as natural gas, but that CO2 also makes up just 14% of the flue gas from a conventional power plant.

From Science Magazine • May 24, 2017

Therefore, applying this data to standard efficiency charts will give a true indication of flue gas loss.

From Installation and Operation Instructions For Custom Mark III CP Series Oil Fired Unit by Anonymous

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "flue gas" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com