Analisa Residual Carbonat Menggunakan Metoda Ahlstrom Dan Econotech

This report presents an analysis of carbonate residuals in limestone used by PT Riau Andalan Pulp and Paper in the pulp and paper production process, using two test methods: Ahlstrom and Econotech. The background to this research is based on the importance of limestone quality as the main raw material in production as well as the company's need to ensure efficiency and quality of production res…