Views:7 Author:Site Editor Publish Time: 2021-03-24 Origin:Site
The downstream of the hydrazine hydrate industry chain is mainly in chemical, pharmaceutical, pesticide, power, water treatment, aerospace and other industries.
Hydrazine hydrate, also known as hydrazine hydrate, pure product appearance for colorless transparent oily liquid, a light ammonia taste, toxic. Hydrazine hydrate can be miscible with water and alcohols in any proportion, insoluble in ethers and chloroform. It has hygroabsorbability and corrosiveness, can absorb carbon dioxide in the air, and can corrode glass, rubber, cork, leather, etc. It has strong reductivity and explosive danger when contacted with oxidant. Hydrazine hydrate is an important chemical raw material.
The main preparation processes of hydrazine hydrate include urea method, ketone and nitrogen method, hydrogen peroxide method, etc. Among them, urea process is the early production process, the technology is relatively backward, has been phased out at the present stage; Methone hydrazine process has high yield and low energy consumption, while hydrogen peroxide process has no by-products, simple process and good environmental protection. These two processes have become the mainstream production methods of hydrazine hydrate industry in the world. The upstream of the hydrazine hydrate industry chain are mainly suppliers of raw materials such as ammonia, acetone, sodium hypochlorite, hydrogen peroxide, methyl ethyl ketone and disodium hydrogen phosphate.
Hydrazine hydrate can be used as chemical raw material to synthesize foaming agent. Can be used as deoxidizer, used in industrial boiler cleaning field; Can produce pharmaceutical intermediates for the manufacture of diabetes drugs, tuberculosis drugs; Can produce pesticide intermediates, used for manufacturing herbicides, fungicides, insecticides; It can be used as anticorrosive additive in the field of circulating water anticorrosive in power plants. Can also produce metal cleaning agent, waste liquid treatment agent, rubber additives, rocket fuel and so on. The downstream of the hydrazine hydrate industry chain is mainly in chemical, pharmaceutical, pesticide, power, water treatment, aerospace and other industries.
According to the analysis of relevant institutions, hydrazine hydrate has a wide range of downstream applications and is one of the important chemical raw materials. The global production enterprises are increasing, mainly concentrated in China, Japan, the United States, Western Europe, Israel and other countries and regions. In the overseas market, the main hydrazine hydrate production enterprises include Japan Mitsubishi, the United States Olin, Germany Lanxess, France Arkema, etc.
In the early stage, China's hydrazine hydrate production capacity is insufficient, the market external dependence is large, driven by the growing demand, hydrazine hydrate industry scale continues to expand, production is rising, the market external dependence continues to decline, at this stage, China is one of the world's main hydrazine hydrate exporters. In 2019, China exported nearly 18,000 tons of hydrazine hydrate while imported less than 3,000 tons, making it a net exporter of hydrazine hydrate, and the growth rate of exports was much higher than the growth rate of imports.
According to the analysis of relevant institutions, hydrazine hydrate is an important chemical raw material with a wide range of downstream applications. The global market demand continues to grow, reaching about 196,000 tons in 2019. It is expected that the growth rate will continue to rise at about 3.5% in the next five years, and the market prospect is good. After continuous development, the scale of China's hydrazine hydrate industry continues to expand, and the output continues to rise, and China has become one of the major producers and exporters of hydrazine hydrate in the world. In the future, enterprises with large production scale and product quality recognized by customers have good prospects for development.