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[Chemical Knowledge]：What are the upstream raw materials for mixed benzene? What are the downstream products?

Read： 535 Time：13months ago Source：Transform the World with Simplicity

Mixed benzene is an important chemical raw material, which is widely used in the production of various chemicals. Its upstream and downstream related products are numerous, some of which are described in detail below.

1. Upstream product

The production of mixed benzene mainly depends on the petrochemical process, which is obtained by means of petroleum cracking. Therefore, the upstream products of mixed benzene are mainly fossil fuels such as oil and natural gas.

In addition, mixed benzene can also be obtained by coal tar processing, etc., so coal is also one of its upstream products.

2. Downstream product

The downstream products of mixed benzene are very extensive, mainly including the following categories:

(1) Benzene series: Benzene, toluene, xylene and other benzene series can be separated from mixed benzene. These compounds are important organic chemical raw materials and are widely used in the production of plastics, rubber, fibers, dyes, medicines, pesticides, etc.

(2) Aromatic hydrocarbons: Mixed benzene can produce aromatic hydrocarbon products, such as styrene, acrylonitrile, etc., through catalytic reforming and other processes. These compounds are also important chemical raw materials.

(3) Nitrobenzene series: mixed benzene can generate nitrobenzene, nitrotoluene and other nitrobenzene series through nitration reaction. These compounds are widely used in the production of dyes, medicines, pesticides, etc.

(4) Cyclohexanone: Mixed benzene can generate cyclohexanone through oxidation reaction. Cyclohexanone is an important organic chemical raw material used in the production of caprolactam, nylon, etc.

In short, mixed benzene is an important chemical raw material, and its upstream and downstream related products are very extensive, involving many fields and industries.

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