Stock code

SH600273

Our Caustic soda factory adopts the most advanced ionic chlorine alkali production technology from Japan Chlorine Engineers company, and builds a 210,000 t/a of ionic be Caustic soda production line in two steps; its related high pure Hydrochloric acid apparatus uses the method, technique and equipment from France. This whole set of production equipment is receiving high reputation for advanced technology, High reliability, low energy consumption and excellent product quality.

Adopting the whole set of equipments and methods from Monsanto company, we have built a 380,000t/a of sulfuric acid production line, and the designed productive capacity is about1,125 tons of sulfuric acid/ day (24hrs). This equipment is operated and controlled by DCS system from Honeywell, with the features as leading methods, compact arrangement, high transfer rate of SO2, SO3 absorption rate and waste heat recovery efficiency. Moreover, we are the first Chinese enterprise that uses steam turbine as the fan powder of sulfuric acid system. Now, we produce almost zero waste and the assay of SO2 in sulfuric acid waste gas is less than 100PPm. We now are a leading company in this field of China.

The quality of our Sulfuric acid series are better than the requirements of top-grade products of China, and the assay of ferric ion <10 Ppm, we are the best manufacturer of China.

公司现有离子膜烧碱装置两套，年产折百烧碱29.7万吨。装置采用日本氯工程零极距电解槽，具有安全可靠性高，能耗低，产品质量高等优点。

同时采用瑞士博特蒸发装置生产48%烧碱，折百年产12万吨。产品烧碱、液氯及氢气主要配套嘉兴港区化学工业园内周边企业。

公司为国内首家全套引进美国孟山都公司装备和工艺技术建成的年产30万吨硫磺制酸生产线，设计生产能力为每天（24小时）900吨硫酸。整套装置采用集散控制系统（DCS）操作与控制，工艺先进，布局紧凑，SO2转达化率、SO3吸收率和余热回收效率高；尾排采用动力波技术，尾气排放远低于国家标准。 

公司生产的硫酸系列产品质量优于国家优级品标准，其中铁离子<10 PPm，为国内最好水平。

公司现有离子膜烧碱装置两套，年产折百烧碱29.7万吨。装置采用日本氯工程零极距电解槽，具有安全可靠性高，能耗低，产品质量高等优点。

同时采用瑞士博特蒸发装置生产48%烧碱，折百年产12万吨。产品烧碱、液氯及氢气主要配套嘉兴港区化学工业园内周边企业。