Energy Consumption Calculation and Analysis of Gas Suspension Calciner for α-Alumina Production

摘要

Gas suspension calciner (G.S.C.) is the last stage of alumina production, and the calciner energy consumption plays a superior part on the whole refinery energy consumption.The influence of a series of factors such as gas component, air-fuel ratio and product moisture on operating temperature, discharge temperature (off-gas and product) and calciner energy consumption was discussed in this article bases on the research of thermal balance calculation of gas suspension calciner in order to obtain the.Kindred work on thermal balance calculation has a significant meaning on the energy-saving and emission-reduction as well as on a reduction of whole refinery energy consumption.