This study presents a concrete mix using agro-industrial waste, achieving 38.8% lower emissions and improved strength, paving ...

The Union environment ministry has proposed to exempt from obtaining prior environmental clearance standalone cement grinding units which do not have captive power plants and transport raw materials ...

Ulexite is one of the boron minerals used as a raw material in the production of boron compounds. It contains a substantial amount of hydration water. Using calcination methods, the B2O3 grade of ...

C a lix (ASX:CXL) has signed a memorandum of understanding (MoU) to develop electric calcination technology for its Zero Emissions Alumina, as well as conduct a pilot-scale testing program and ...

Concrete structures in Japan capture and store about 14% of the CO2 emissions released during cement production, according to a new study. Their findings provide crucial insights for offsetting CO2 ...

Gypsum is a hydrated calcium sulfate (CaSO 4 ·2H 2 O) formed from calcium (Ca) and sulfur (S) that originate from the erosion of rocks. These elements are transported by water, which promotes the ...

The sol-gel process is a widely used method for synthesizing nanoparticles with precise control over size, shape, and composition. This method converts a liquid precursor, or "sol," into a solid gel ...

Functional diagram of the inductive heating of a rotary kiln reactor in cement production: so-called susceptors are added to compensate for the poor electrical conductivity of the raw material. These ...

Abstract: Predicting nitrogen oxide (NOx) concentrations accurately is critical for pollution monitoring and control in a cement clinker calcination system (CCCS). However, due to the harsh ...