Carbonic acid is a heavy gas —it extinguishes fire and destroys all animal life. If an animal attempts to breathe it pure, there is spasmodic closure of the glottis and the animal dies as ...

Collier) of the “London Mining Journal” imparts a piece of valuable information respecting the beneficial effects of lime-water to cure persons affected with carbonic acid gas. He states that ...

The team from ORNL has developed a technology called AGR (acidic gas reduction), which allows for the elimination of more than 99.9% of acidic gases, including nitrogen oxides, carbon monoxide ...