PKU PIONEER

Based on the advanced pressure swing adsorption and separation of carbon monoxide process, we successfully developed some of the more difficult industrial tail gas purification technologies , and have achieved industrial application and obtained good market feedback. Including calcium carbide furnace exhaust purification of carbon monoxide and phosphorus tail gas purification process. There are nearly 400 calcium carbide manufacturing enterprises in China at present whose total annual productivity exceeds 15 million tons. More than 15 billion m3  tail gas of calcium carbide furnace is produced in China every year. It mainly contains CO (75%~90%) which is totally If fully discharged, equaling to the waste of 2.4 million tons of standard coal, and emits 12 million tons of CO2 and more than 900,000 tons of dust every year. It is the best way to save the energy, reduce the emission and transform the waste to treasure by reasonably utilizing CO. Utilization mode of the tail gas...