Whether sulfur is a by-product or a waste product of oil refinement and coal combustion depends on how you slice it. Certainly, much of that sulfur can be put to use producing sulfuric acid, ...

This article may contain links from our affiliate and advertising partners. We may receive payments when you click on links, buy through them or share this content. Introducing Sulfur 10% ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...