Industrial chemistry – Page 13
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PodcastCalcium hydroxide
It rendered walls of pyramids and helps remove unwanted hair - Brian Clegg introduces a compound with many names - Calcium hydroxide
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OpinionCatching the runaways
Exotherms in a plant require more than ice to avoid disaster, says Chemjobber
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FeatureA fixation with nitrogen
Despite decades of work to develop alternative ways to make ammonia, the Haber–Bosch process is here to stay, Mark Peplow discovers
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FeatureRising from the ashes
Neil Sinclair reports on some exciting new ventures emerging from redundant chemical and pharmaceutical plants
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FeatureCritical thinking
As our supply of some essential elements dries up, it's time to start urban mining. Emma Davies reports