我国是世界烧碱生产大国。烧碱工业是以盐和电为原料生产烧碱、氯气、氢气的基础原材料工业,产品种类多,关联度大,其下游产品达到上千个品种,具有较高的经济延伸价值。它广泛应用于农业、石油化工、轻工、纺织、建材、电力、冶金、国防军工、食品加工等国民经济各命脉部门,在我国经济发展中具有举足轻重的地位。 China is a big caustic soda producer in the world. The caustic soda industry is a basic raw material industry that produces caustic soda, chlorine gas and hydrogen by using salt and electricity as raw materials. There are many kinds of products, and the relatedness is large. The downstream products reach thousands of varieties with high economic extension value. It is widely used in the lifeblood sectors of the national economy in agriculture, petrochemical industry, light industry, textile, building materials, electric power, metallurgy, national defense and military, and food processing. It plays an important role in the economic development of our country.