Chemical plant - Wikipedia
A chemical plant is an industrial process plant that manufactures (or otherwise processes) chemicals, usually on a large scale. [1] The general objective of a chemical plant is to create new material wealth via the chemical or biological transformation and or separation of materials. [2]
Chemical industry | Overview, Importance, & History | Britannica
2024年10月11日 · Chemical industry, complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Raw materials include fossil fuels and inorganic chemicals. An average chemical product is passed from factory to factory several times before it emerges into the market.
Chemical industry - Wikipedia
From the perspective of chemical engineers, the chemical industry involves the use of chemical processes such as chemical reactions and refining methods to produce a wide variety of solid, liquid, and gaseous materials.
C&EN’s top 50 US chemical producers for 2021
2021年5月10日 · C&EN’s US Top 50 chemical producers of 2019. Like companies everywhere, US chemical makers were buffeted last year by COVID-19. Lockdowns due to the pandemic slowed economic activity to a crawl, and firms scrambled to respond by cutting capital spending and other costs.
List of largest chemical producers - Wikipedia
Chemical & Engineering News publishes an annual list of the world's largest chemical producers by sales, excluding formulated products such as pharmaceutical drugs and coatings. [1] In 2018, sales of the top fifty companies amounted to US$ 951,000,000,000, an increase of 11.8% compared to the top fifty producers of 2017. [2]
The Chemical Industry
This company exemplifies the changes wrought in the chemical industry. From manufacturing its first chemicals in 1981, it is now the world’s largest producer of basic chemicals such as poly (phenylethene) (polystyrene), and ethane-1,2-diol (ethylene glycol).
Chemical Plants – Everything You Need To Know - GreenPacks
Chemical plants are specialized industrial facilities that are designed to produce chemical compounds through various manufacturing processes. These compounds are used as raw materials in the production of countless products, such as plastics, medicines, fertilizers, and specialty chemicals.