
coal tar
The chemical products recovered in the high-temperature coking process are black and viscous liquid in appearance. They are mainly used for carbon black raw material oil, fuel oil, waterproof ointment, coatings, preservatives and tar finishing raw materials. After finishing, many chemical products can be obtained. The product is an important raw material for the chemical industry such as medicine, pesticide, dye, plastic, synthetic fiber and carbon material.
Product quality standard: YB/T5075-93
Indicator name | index | |
number 1 |
number 2 | |
density(20℃)g/cm3 |
1.15~1.21 |
1.13~1.22 |
Toluene insolubles (anhydrous)% |
3.5~7.0 |
≤9 |
Enn's viscosity(80℃) |
≤4.0 |
≤4.2 |
Ash % |
≤0.13 |
|
moisture % |
≤4.0 |
|
Naphthalene content (anhydrous basis) % |
≥7.0 |
Shanxi Maosheng Coal Chemistry Group Co., Ltd
Tel:0354—7395019
Fax:0354—7536248
Mail:sxmaosheng@126.com
Add: Yi'an Industrial Park, Jiexiu City, Shanxi Province
Shanxi Maosheng Coal Chemistry Group Co., Ltd 晋ICP备19015150号-1 SEO