What is chemical industry and what does chemical industry do

Title: Chemical Pinyin: huà gōng

Basic explanation. 1.[chemical industry] The abbreviation of chemical industry chemical plant 2

Chemical Engineering] Abbreviation for Chemical Engineering Department 3[the operations of nature in producing changes]

Explain in detail. 1.Refers to the Creator of Nature.

Yuben Han Jia Yi "Ostrich Fu": "And the husband and the earth are the, and the creation is the work." Tang Yuanzhi "Spring Cicada" poem:

I returned to the sun from the east, and the birds of the bitter spring sounded. Write poetry and pity the chemical industry, and do not send spring cicadas. Song Fan Chengda, "Lychee Fu":

The beauty of the bell is more than the difficulty of chemical industry. Yuan Yuanhuai's poem "Appreciation of Red Plums in Spring": "It should be that the chemical industry is too thin to be powdery, so the color will help the flowers."

Qing Wang Shizhen's "Fisherman's Poems" volume: "Yu Yinsi's "Poems" 300 articles are really like chemical things. ” 2.

Naturally occurring ingenuity. Ming Li Zhen's "Miscellaneous": "Worship the Moon", "West Chamber", chemical industry; "Pipa", the painter also.

The so-called painter is known for his ability to win the world, but who knows the worklessness of heaven and earth? Qing Chen Tingzhuo's "Baiyuzhai Words" volume 7: "Fang Hui The wonder of pen and ink is really a piece of chemical industry.

3.Abbreviation for terms such as chemical industry, chemical engineering, chemical technology, chemical unit operation, etc., usually referring to the chemical industry or chemical engineering.

Chemical industry

Chemical industry, chemical engineering, and chemical technology are all referred to as chemical industry. The chemical industry includes petrochemicals, agrochemicals, pharmaceuticals, polymers, paints, oleochemicals, etc.

lz can be encyclopedia on its own. The presentation is very comprehensive.

To put it simply, chemical engineering!

Chemical engineering includes chemical engineering and chemical processes, one is large chemical engineering, which involves large-scale chemical production, and the other is the design of chemical processes.

The chemical industry is a general term for enterprises and units engaged in the production and development of the chemical industry.

1. The chemical industry is the general term of enterprises and units engaged in the production and development of the chemical industry.

2. The chemical industry includes chemical, oil refining, metallurgy, energy, light industry, petrochemical, environment, medicine, environmental protection and military industry and other departments engaged in engineering design, fine and daily chemicals, energy and power, technology development, production technology management and scientific research.

3. At first, the production of such products was a handicraft workshop, which later evolved into a factory, and gradually formed a specific production industry, that is, the chemical industry. Chemical engineering is a science that studies the common laws of the production process of chemical products.

4. The relationship between human beings and chemical industry is very close, and some chemical products play an epoch-making role in the history of human development, and their production and application even represent a certain historical stage of human civilization.

Polymer materials.

It sticks when exposed to heat and hardens when cold. In 1839, the United States used sulfur and heated natural rubber to cross-link it into elastomers, which were applied to tires and other rubber products, which were widely used, which was the embryonic period of polymer chemicals.

In 1869, the United States used camphor to plasticize nitrocellulose to make plastics, which is very valuable. In 1891, the first rayon mill was built in Besançon, France.

In 1909, phenolic resin, commonly known as bakelite powder, was made in the United States, which was widely used as electrical insulation materials.

These sprouted products are far from meeting the requirements of society in terms of variety, yield, quality, etc.

Therefore, the production of the above-mentioned basic organic chemicals and the production of polymer materials have been greatly developed after the establishment of petrochemical industry.

The chemical industry is engaged in the production and development of the chemical industry, including the chemical, oil refining, metallurgy, energy, light industry, petrochemical, environment, medicine, environmental protection and military industry and other departments engaged in engineering design, fine and daily chemicals, energy and power, technology development, production technology management and scientific research. The chemical industry is divided into three categories: petrochemical industry, basic chemical industry and chemical fiber.

Among them, basic chemicals are divided into nine sub-categories: fertilizers, organic products, inorganic products, chlor-alkali, fine and specialty chemicals, pesticides, daily chemicals, plastic products and rubber products.

The major of applied chemical technology is to cultivate technical and skilled talents with the core values of socialism, basic theories and basic skills of chemical engineering, and the ability to engage in production process control, production technology management, technological transformation and innovation of devices, product research and development in chemical, pharmaceutical and related fields.

Applied chemical technology, professional courses include inorganic chemistry, organic chemistry, local analytical chemistry, physical chemistry, environmental chemistry, chemical drawing, metallurgical technology, etc. The employment direction includes chemical industry, oil refining, metallurgy, energy, light industry, medicine, environmental protection and other departments engaged in engineering design.

The chemical industry is a general term for enterprises and units engaged in the production and development of the chemical industry. The chemical industry penetrates all aspects and is an indispensable and important part of the national economy, and its development is of great practical significance for human economic and social development.