Property source of medium temperature coal tar

(1) An oily product obtained by dry distillation of coal at medium temperature. Its properties are similar to those of low temperature coal tar. Brown and black. It has a special smell. But the density is higher, and the content of aromatic hydrocarbons and phenols is higher. Used to make liquid fuel and chemical raw materials.

(2) Oily products produced by gasifier gasification. Brown. It has a special smell. There are more and more polluted coal dust and coal ash, and it is more and more difficult to separate them. Mainly used as fuel. 1. Power coal is carbonized at medium temperature, and by-products are medium temperature coal tar (light oil and heavy oil).

2. Coal tar (light oil, heavy oil) produced by Qinghua Coal to Gas Project in Xinjiang.

3. The gas producer produces gas, and the by-product is medium-temperature coal tar.

4. Medium temperature coal tar, a by-product of magnesium smelter.

5. Medium temperature coal tar, a by-product of ceramic factory.

6, lignite pyrolysis upgrading, by-product medium temperature coal tar (light oil)

Distribution area:

Macroscopically speaking, medium-temperature coal tar is produced all over the country, with the most concentrated in northwest China.

Xinjiang: Hami, Urumqi, Changji, Turpan and Shihezi

Ningxia: Shizuishan, Wuzhong and Yinchuan

Inner Mongolia: Ordos, Baotou, Wuhai and Chifeng

Shaanxi: Shenmu, Fugu and Jiaxian

Shanxi: Yuncheng and Datong

Hebei: Tangshan and Shandong: Zibo,

Guangdong: Foshan, Jiangxi: Gao 'an, Pingxiang, Ji 'an and Jingdezhen.