Many coal plants have also cut down on emissions of sulfur dioxide, through the use of flue-gas desulfurization hardware. Cuts to sulfur emissions have been made with good intentions. SO2 and ...

Kanlaon Volcano on Negros Island released more than 2,000 metric tons of sulfur dioxide on Sunday, February 9, according to ...

burns limestone in kilns to produce a product with a number of industrial applications that include use in steelmaking. The process produces sulfur dioxide, which has been linked to an array of ...