次氯酸钠

次氯酸钠生产项目方案处理方案 treatment proposal钢瓶中的液氯经气化器气化后进入氯气缓冲罐调压，然后经流量计计量后进入降膜吸收器，然后进入尾气吸收塔，经吸收塔顶部排空管道排放。32%液碱经流量计计量后与定量工艺水进入管道混合器混合，稀释后的液碱进入尾气吸收塔，然后进入降膜吸收器，降膜吸收器产生的次氯酸钠溶液经泵送至次氯酸钠储罐。The liquid chlorine in

次氯酸钠生产项目方案

处理方案 treatment proposal

钢瓶中的液氯经气化器气化后进入氯气缓冲罐调压，然后经流量计计量后进入降膜吸收器，然后进入尾气吸收塔，经吸收塔顶部排空管道排放。32%液碱经流量计计量后与定量工艺水进入管道混合器混合，稀释后的液碱进入尾气吸收塔，然后进入降膜吸收器，降膜吸收器产生的次氯酸钠溶液经泵送至次氯酸钠储罐。

The liquid chlorine in the cylinder is vaporized by the vaporizer and then enters the chlorine buffer tank for pressure regulation. Then it is measured by a flow meter and enters the falling film absorber. Then it enters the tail gas absorption tower and is discharged through the exhaust pipe at the top of the absorption tower. 32% liquid alkali is measured by a flow meter and mixed with quantitative process water into the pipeline mixer. The diluted liquid alkali enters the tail gas absorption tower and then enters the falling film absorber. The sodium hypochlorite solution generated by the falling film absorber is pumped to the sodium hypochlorite storage tank.

原料消耗及产品指标 

Raw material consumption and product indicators

原料消耗 raw material consumption

32%液碱的消耗量为：560.6kg/h

工艺水消耗量为：654.6kg/h

液氯消耗量：150kg/h

32% Alkali solution: 560.6kg/h

Process water:654.6kg/h

Chlorine liquid: 150kg/h 

产品指标  

product indicators

产品次氯酸钠中含有效氯≥13%，游离碱0.1～1.0%。能够达到《GB19106-2013》工业用次氯酸钠BI级次氯酸钠要求

The product sodium hypochlorite contains effective chlorine ≥ 13% and free alkali 0.1 to 1.0%. Able to meet the requirements of "GB19106-2013" industrial sodium hypochlorite BI grade sodium hypochlorite

公用系统消耗 Public utility consumption

循环水10.5m³/h

Circulating water 10.5m³/h

主要设备一览表 Critical equipment list