The reheaters are used to make sure the sulfur vapor doesn’t condense into a liquid, while the remaining hydrogen sulfide and sulfur dioxide from the thermal step react on mixed beds of alumina ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

Many sulfur compounds exist in wine; most of these are dissolved in the liquid, but some SO2 will also be released in gas form. People are allergic to that vapor form of SO2—so if wine gives you ...

RESEARCH in the general area of sulphur chemistry has been increasing ... Recently, Gates and Meloan 1,2 have described a gas–liquid chromatographic technique for the separation and ...