TY - JOUR T1 - Study on CaCO3 crystallization in K2SO4 production by two-step conversion of gypsum JO - Huaxue Gongcheng/Chemical Engineering (China) PY - 2005/06/01 AU - Yang LJ AU - Shen XL AU - Qi JH AU - Zhang YX ED - VL - 33 IS - 3 SP - 8 EP - 12 Y2 - 2024/12/26 ER -