Producing steel, sugar, paper, chemical, feed supplement, etc

In the steel and metallurgy industry, lime is used to clean, remove impurities, and protect the steel surface. The quality of lime is required for steel industry with CaO ≥ 85%. In the sugar industry, lime is used for cleaning, impurities and bleaching. The quality of lime is required for the sugar industry with CaO > 85% In the paper industry, lime is used to dissolve lignin and bleach. The quality of lime is required for paper industry with CaO ≥ 80%.