Fine chemical industry has a very close relationship with industry and agriculture, national defense, people's life and cutting-edge science. It is an important industrial sector closely related to economic construction and people's life, and is one of the strategic priorities for the development of the chemical industry. The two world oil crises in the 1970s forced countries to make strategic decisions on the refinement of the chemical industry. This shows that the development of fine chemical industry is a strategic measure related to the national economy and people's livelihood.
Fine chemical production rate (fineness rate) = (total value of fine chemical products / total value of chemical products) X100%
The United States has risen from 40% in the 1970s to 53% in the 1990s, Germany has risen from 38.4% to 56%, and Japan has reached 57%. It is expected that the refined rate of developed countries will be available in the 21st century.
Up to 60% ~ 65%. At present, China is only 28%, which causes a considerable amount of fine chemicals needed in the petrochemical industry and various industries to be imported, and requires billions of dollars in foreign exchange each year. It can be seen how important it is to develop fine chemicals for China's national economic construction.
Let's look at the significance of fine chemicals in the national economy from several aspects.
agriculture
Agriculture is an important lifeline of the national economy, and efficient agriculture has become the general direction of agricultural development in all countries of the world. High-efficiency agriculture requires high-efficiency pesticides, veterinary drugs, feed additives, fertilizers and trace elements. It is a pesticide alone. It includes a variety of pesticides, fungicides, rodenticides, herbicides, plant growth regulators and biological pesticides. Food losses due to pests and diseases worldwide account for more than one-third of the likely harvest. The benefits of using pesticides are more than five times the cost of pesticides. The use of herbicides can achieve up to 10 times the benefit of physical weeding. Veterinary drugs and feed additives can make livestock less sick, grow faster, have higher output value, and have greater economic benefits.
light industry
In today's society, people's living standards are getting higher and higher, and their daily needs are increasing. From the original necessities to the current high-end consumer goods. All kinds of supplies emphasize high efficiency, high quality and low price. As for cosmetics alone, the number of varieties is enough for a dazzling array of flowers. Beauty, skin care, hair dyeing, odor, sunscreen, hair growth, facial mask, cream, powder, ointment, face oil, hand oil, morning products, evening products, daily necessities, etc. are numerous. Personal hygiene products are also vying for beauty. In the past, there were only a few detergents, such as soap and washing powder, and now there are many. Such as household cleaning agents are:
Dishwashing clean, hood and kitchen cleaner, glass cleaner, carpet cleaner, etc. There are also deodorants for refrigerators, toilets, shoes, household air fresheners, etc. Surfactants for various applications are the most important and broadest substances in the fine chemical industry. A variety of additives, spices, food additives, leather industry, paper industry, textile printing and dyeing industry, the auxiliaries are even more numerous. In short, light industry and people's daily necessities are a big market for fine chemicals.
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