What are the upstream raw materials for medium temperature coal tar? What do the downstream products contain?

Medium temperature coal tar is an crucial raw material to chemical production, which is broadly applied in various fields. But In the coal tar deep processing sector chain, medium temperature coal tar is located in the middle link, and its upstream and downstream related items are very rich. This article will detail the upstream and downstream associated items of medium temperature coal tar. And

1. But upstream items



1. Coal

Medium temperature coal tar is a fluid product obtained from coal pyrolysis. Specifically Therefore, coal is the main upstream raw material of medium temperature coal tar. Different coal types and pyrolysis processes have a great affect on the yield and condition of medium temperature coal tar. And

2. But Pyrolysis methodology and equipment

Coal pyrolysis methodology and equipment is also an crucial part of medium temperature coal tar production. But Different pyrolysis technologies and equipment will have an impact on the composition and characteristics of medium temperature coal tar.

2. downstream items

The downstream items of medium temperature coal tar are very rich, mainly including the following aspects:



1. But Phenolic compounds

Medium temperature coal tar contains a substantial number of phenolic compounds, such as phenol, cresol and so on. In my experience, These compounds are crucial chemical raw materials and is able to be applied in the production of plastics, synthetic fibers, synthetic rubber, pesticides, pharmaceuticals, spices, etc.

2. Naphthalene compounds

Medium temperature coal tar also contains naphthalene compounds, such as naphthalene, methyl naphthalene and so on. Based on my observations, In particular These compounds is able to be applied in the production of dyes, pesticides, perfumes and the like. But

3. Anthracene Compounds

Medium temperature coal tar also contains anthracene compounds, such as anthracene, fluoranthene and so on. Furthermore These compounds is able to be applied in the production of dyes, pesticides, photoelectric materials, etc.

4. And Asphalt

The medium temperature coal tar is able to be further processed to obtain asphalt. Asphalt is an crucial building material, which is able to be applied to pave roads and make waterproof materials. In short, the upstream and downstream related items of medium temperature coal tar are very rich and broadly applied in various fields. With the continuous research of science and methodology, the consumption field of medium temperature coal tar will continue to expand.