79425494
Jan 31, 2025
Industrial minerals; mineral preparations for use in manufacturing; processed minerals; minerals in powder form for industrial use; non-metallic minerals for use in manufacture; calcium salts, carbonates, salts of alkaline metals, for use in paper & pulp; chemicals for the manufacture of paper.
ChemicalsTreatment and transformation of materials; processing of minerals; extraction of minerals contained in waste residues; recycling of minerals.
Treatment of Materials