A proposed technique to counter global warming by spraying sun-reflecting particles near the poles would cause commercial ...

A controversial plan to fight climate change by dimming the sun could choke the airlines with clouds of sulphuric acid, ...

Acid, not copper, may be the market's most important signal as sulphur reshapes concentrate pricing and margins.

In the latest data, DAP Australia and DAP Morocco have climbed strongly from the levels seen through 2024 and 2025, but ...

The team that achieved the world's first detection of sulfurous acid (H 2 SO 3) under atmospheric conditions in the TROPOS laboratory: Dr Erik H. Hoffmann, Dr Torsten Berndt and Dr Andreas Tilgner ...

When Ukrainian drone strikes hit Russia’s Astrakhan gas processing plant last September, copper smelters in China were handed a windfall. Astrakhan was a major producer of sulphur, which is processed ...

Some copper and zinc smelters have been forced to cut their output because they have run out of space to store hazardous sulphuric acid in the face of poor demand for the by-product and more may have ...

An international team of astronomers using the NASA/ESA/CSA James Webb Space Telescope have discovered a variety of molecules, ranging from relatively simple ones like methane to complex compounds ...

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FOR the analysis of the nitrate content of sea water, and for certain tests on alkaloids, it is necessary to have sulphuric acid free from all but the most minute amounts of nitric acid. After testing ...