Claus process

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Science and technology

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What Wikipedia says

The Claus process is a desulfurizing process, recovering elemental sulfur from gaseous mixtures containing hydrogen sulfide (H2S). First patented in 1883 by the chemist Carl Friedrich Claus, the Claus process remains the most important desulfurization process in the petrochemicals industry.

Excerpt from the Wikipedia article “Claus process”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Leonard G., CC SA 1.0, via Wikimedia Commons.