Description

***** 3.1.Product quality and requirement upon the raw materials. 3.1.1. Requirements upon the limestone should meet the following standard. CaO SiO2 S P Al2O3 Fe2O3 size â�¥*3.5% â�¤1.2% ï&frac*4;�0.*2% ï&frac*4;�0.*1% ï&frac*4;�0.3% *0ï&frac*2;�*0ã�� 3.1.2. Requirement upon the fuel. Smokeless bloc coal with low sulphur content, whose calorific value should be over ***0kcal/kg. ***** products quality. The active lime should meet the following standard. Grade CaO SiO2 Ratio of overburning and underburning Activity High performance *8ï&frac*2;�*3% 1ï&frac*2;�1.6% 8ï&frac*2;�*2% **0ï&frac*2;�**0ml **0t/d active lime output whose size is well-proportioned could be maintained based on the high quality of raw materials and fuel.