Who is the largest manufacturer of phenol?

### Who is the largest manufacturer of phenol?

The largest manufacturer of phenol is Dow Chemical Company, based in the United States. They have a significant market share in the production of phenol globally.

### What is phenol and how is it manufactured?

Phenol, also known as carbolic acid, is a chemical compound with the molecular formula C6H5OH. It is a white crystalline solid that is volatile and toxic in nature. Phenol is commonly used in the production of various chemical compounds, including plastics, dyes, and pharmaceuticals.

Phenol is typically manufactured through the cumene process. In this process, benzene and propylene are reacted together to form cumene, which is then oxidized to produce phenol and acetone. The production of phenol involves several steps, including alkylation, air oxidation, and distillation.

First, benzene and propylene are mixed together in the presence of an acid catalyst to produce cumene. The cumene is then oxidized using air or oxygen to form hydroperoxide, which is then cleaved to produce phenol and acetone. The phenol and acetone mixture is then separated through distillation, with phenol being the primary product.

Overall, the production of phenol is a complex process that requires careful control of temperature, pressure, and catalysts to ensure high yields and purity of the final product. Dow Chemical Company is one of the major players in the global phenol manufacturing industry, known for its high-quality products and advanced production technologies.

Want more information on Dephenolized Phenol Oil, phthalic anhydride manufacturer, coal tar pitch manufacturer? Feel free to contact us.