Compared with solid phase process, liquid phase process is featured by its low investment, simple in operation, lower material and utility consumption. Furthermore, the quality of its product is high and its cost is lower than other process. And the products cannot only be used for various situations but also produced in different modulus.Production capability: from 5,000MT/a to 20,000MT/a. Main production processes include material mix process, reaction process, filtration process and concoction process.