However, there is a shortage of low

However, there is a shortage of low desulfurization efficiency and slow reaction rate. The semi-dry method is to use different state reactions for desulfurization process and desulfurization product treatment, especially in wet state desulfurization, in dry state to treat desulfurization products, both wet desulfurization process reaction speed, high desulfurization efficiency advantages, but also dry desulfurization process without wastewater waste discharge, in dry state treatment of desulfurization products advantages, It is an important development direction of sulfur removal process.