MANILA, Philippines — Kanlaon Volcano in Negros Island spewed more sulfur dioxide on Tuesday (January 14), the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. Phivolcs ...

Along with the low cost, "sulfur dioxide can also be pumped in large quantities and dispersed quickly through the stratosphere with a few aircraft, whereas solid particles such as diamond would ...

MANILA, Philippines — Kanlaon Volcano released more sulfur dioxide on Sunday, January 5, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. According to Phivolcs ...

In the induction furnace, the sample is melted in a pure oxygen atmosphere, and this causes sulfur to react to sulfur dioxide (SO 2) and carbon to a mixture of carbon dioxide (CO 2) and carbon ...