The Bessemer process to convert iron to steel used air to burn carbon out of the iron. This resulted in air emissions of carbon dioxide and particulates and solid waste (slag)
In October, 1855, Bessemer took out a patent for his process of rendering cast iron malleable by the introduction of air into the fluid metal to remove carbon. Bessemer's industrial process was...
There are millions of cars on the road in the United States, and each one is a source of air pollution. Especially in large cities, the amount of pollution that all the cars produce together can...