A Study on the Optimal Configuration Based on Heat Energy Utilization of Yellow Phosphorus Tail Gas in Fine Phosphorous Chemical Enterprises

By analyzing the feasibility of comprehensive utilization method of yellow phosphorus tail gas after desulfurized, the author of this article found only the method of heat energy utilization is technically more mature, practical and feasible. Taking a chemical plant in some Chemical co., LTD in Hubei for example, this article demonstrates that the complete and comprehensive utilization of yellow phosphorus tail gas could be achieved once various technical measures are planned as a whole and their configuration are optimized. The technical measures include replacing coal-fired boiler, using as polymerization heat source in fine phosphate production, stoving the materials of yellow phosphorus and burning chemical products and so on. Finally, this article put forward principles and requirements of the optimal configuration based on heat energy utilization of yellow phosphorus tail gas in fine phosphorous chemical enterprises.