Sustainable Process for the Extraction of Potassium from Feldspar Using Eggshell Powder
Jayashree Samantray, Amit Anand, Barsha Dash, Malay Ghosh, Ajaya Kumar Behera
Abstract
. Further, potassium perchlorate was thermally decomposed to give fertilizer grade potassium chloride (purity: 99.81%).
Topics & Concepts
PotassiumChemistryRoastingLeaching (pedology)FeldsparSodiumEggshellChlorideInorganic chemistryMineralogyNuclear chemistryMetallurgyMaterials scienceGeologyOrganic chemistryPaleontologyQuartzSoil sciencePhysical chemistrySoil waterClay minerals and soil interactionsExtraction and Separation ProcessesMetal Extraction and Bioleaching