针对高铁铝土矿拜耳法(Bayer process)中赤铁矿(Fe2O3)磁性弱、回收难的问题，研究人员创新性利用农业废弃物甘蔗渣(bagasse)作为 ...

One metal whose growth in the past century has been unsurpassed is aluminium. Its strength and light weight guarantees its demand, especially in transportation where fuel efficiency is paramount. The ...

Red mud, the highly alkaline by‐product of the Bayer process for alumina extraction from bauxite, poses significant environmental and economic challenges due to its vast global accumulation. Current ...

Bayer will feature new technology for hydrochloric acid electrolysis at plants it is building in Shanghai for the polyurethane raw materials methylene diphenyl diisocyanate and toluene diisocyanate.

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. FILE PHOTO: Scientist Dave Warnock pollinates corn in one of the high pressure sodium open design greenhouses after a ...