作为最基本的化工原料，纯碱广泛地应用在玻璃制造、造纸、洗涤、其他化学制

As the most basic chemical raw material, soda ash is widely used in industries such as glass manufacturing, paper making, washing, and other chemical production. This design mainly carried out the preliminary design of the process of steam absorption ammonia section with an annual output of 110,000 tons of soda ash. First, the process flow and process parameters were determined after consulting the literature and the group discussion. On this basis, the material balance of the whole steam absorption ammonia process Calculation and heat balance calculation; secondly, the equipment selection and calculation of the ammonia distillation tower receiving tower were completed, and finally the process flow chart with control points and the equipment assembly drawing of the ammonia distillation tower were drawn.

As the most basic chemical raw materials, soda is widely used in glass manufacturing, papermaking, washing, other chemicals production and other industries. The design mainly carried out an annual output of 110,000 tons of soda production steaming ammonia section process preliminary design, first through the literature and group discussion to determine the process process and process parameters, on the basis of the entire steaming ammonia process for material accounting and heat accounting;

As the most basic chemical raw material, soda ash is widely used in glass manufacturing, papermaking, washing, other chemical production and other industries. In this design, the primary process design of 110000 ton / a soda ash production steam absorption section is mainly carried out. Firstly, the process flow and process parameters are determined through literature review and group discussion. On this basis, the material balance and heat balance are carried out for the whole steam absorption process. Secondly, the equipment selection and calculation are carried out for the ammonia tower, and finally the process flow chart with control points is drawn And the equipment assembly drawing of ammonia tower.<br>