China caustic soda

As the"industrial monosodium glutamate"in China's chemical industry,caustic soda has been applied in over a hundred sub sectors of the national economy,forming an industrial pattern centered on alumina,printing and dyeing chemical fibers,papermaking,water treatment,and radiating to emerging fields such as new energy,medicine,and food.China caustic soda plays a triple role in cotton textile printing and dyeing,including desizing,boiling,and silk polishing.For example,a printing and dyeing enterprise in Zhejiang Province adopted the"cold rolling pile pretreatment+short process silk polishing"process,reducing the amount of caustic soda from 150g/L to 120g/L,shortening the process time by 30%,and reducing wastewater COD emissions by 25%.

The China caustic soda industry has shifted from"scale expansion"to"quality improvement",and has built an industrial ecosystem covering both traditional and emerging fields through technological innovation,process optimization,circular economy,and other means.In the future,with the promotion of the"dual carbon"goal,China's caustic soda industry will accelerate its transformation towards green and intelligent industries,providing a China caustic soda for the global chemical industry chain.