coal-tar naphtha的意思|示意

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Coal-tar naphtha is a complex mixture of hydrocarbons obtained from the distillation of coal tar, which is made up of the by-products of coal gasification. It is a colorless liquid with a distinct, powerful odor, and is primarily used as a precursor to a broad range of chemicals, such as aniline and phenol.

Coal-tar naphtha is used in the manufacturing of detergents, paints and varnishes, explosives, and rubber goods. It is also used as a solvent in various industries, such as oil refining and chemical processing. In the textile industry, it is used as a heavy-duty degreasing agent, capable of removing the most difficult oils, tars, greases and waxes.

The oil and gas industry utilizes coal-tar naphtha in a variety of applications, such as crude oil processing and fractionation. Additionally, it is used to produce lighter fuels, such as gasoline, diesel and kerosene, as well as other valuable products like lubricating oils and waxes.

Given its extreme volatility, coal-tar naphtha can also be used as a gasoline blending component to increase the octane rating of the fuel. However, it is important to note that the vapors produced by this chemical can be highly flammable and explosive, and should only be handled by certified professionals with the right safety equipment.

In summary, coal-tar naphtha is a versatile chemical that is used in a variety of industries for a wide range of applications. As with all chemicals, it is important to use it safely and with the proper safety precautions in place.