Coal Cleaning Method News Today

Sulphur dioxide, by the way, is the problem in coal and carbon dioxide. the next coal-cleaning method i want to talk to you about is called gasification. it basically converts the coal into a gas by blasting it with steam and oxygen, so coal is a solid. and youre making it into a gas. with coal in gas form, its actually easier to filter out the by-products that are bad for the environment. and then this is the most -- this is one that a lot of people talk about. the president even talks about th...