Lead chamber process

Rarity: Common

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Notion

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Science and technology

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What Wikipedia says

The lead chamber process was an industrial method used to produce sulfuric acid in large quantities. It has been largely supplanted by the contact process.

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

Image: Georg Lunge, Public domain, via Wikimedia Commons.