Sulfur

Chemical element with atomic number 16

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We include updates on Fire and brimstone, Contact process, Disulfide, Blue lava, Lead chamber process, 1985 Helsinki Protocol on the Reduction of Sulphur Emissions, Kesternich, The Sulphur Institute, Flash smelting, Dixanthogen disulfide, Yuhwang-ori, Rosickýite, Sulfozinum, 1994 Oslo Protocol on Further Reduction of Sulphur Emissions, Sulphur Crisis of 1840, Persulfidation ... and more.

2024
Sulfur production in the United States
The United States produced 8.20 million metric tons of sulfur content, ranking second globally behind China's 19 million metric tons. Most sulfur was recovered as a byproduct from oil refineries, natural gas processing plants, and metal smelters.
May 2018
Blue lava
Blue flames were observed on Kīlauea volcano during its lower Puna eruption, where lava burned trapped methane underground, creating blue flame phenomena.

This contents of the box above is based on material from the Wikipedia articles Sulfur production in the United States, Blue lava & Disulfide, which are released under the Creative Commons Attribution-ShareAlike 4.0 International License.

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