Negotiable
The date of payment from buyers deliver within days
Hebei
Long-term effective
2017-08-05 03:44
218
Company Profile
Xuzhou First Chemical Co., Ltd.By certification [File Integrity]
Contact:Mr. Chen(Mr.)
Email:
Telephone:
Phone:
Area:Hebei
Address:Hebei
Website: http://huimeimaoyi.24kshuma.com/
Coal tar is among the by-products when coal is carbonized to make coke or gasified to make coal gas and it is a brown or black liquid of extremely high viscosity.
We provide high temperature f coal tar and medium temperature coal tar oil.
Item |
Technical Indicators |
Item |
Technical Indicators |
|
Water Content |
≤1% |
Kinematic Viscosity (50°C), mm2/s
|
<108 |
|
Ash |
≤0.05% |
Ash |
<0.3% |
|
Density |
1.15-1.21kg/m2 |
Sulphur content |
≤0.3% |
|
Toluene Insoluble content |
≤7% |
Moisture, % |
≤1.0% |
|
Benzopyridine Insoluble Content |
≤2.5% |
Density,20°C kg/ m2 |
≤1.03-1.06 |
|
Naphthalene content, |
8% |
Open flash point |
≥80-120ºC |
|
Light fraction content (0--180ºC)
|
1.5% |
Residual carbon content, %(m/m)
|
≤15 |
|
Phenol content |
2.2% |
Mechanical impurity |
≤1.2% |
|
Phenol oil content(180-210ºC) |
8.5% |
Total Heat of combustion (Cal/g)
|
≈9100 |
|
Naphthalene oil content (210-230ºC)
|
7% |
|||
Anthracene oil content (300-360ºC )
|
22% |
|||
scrubbing oil (230-300ºC)
|
9.5% |
|||
Asphalt content (>360ºC)
|
52.5% |
|||
High Temperature Coal Tar Oil |
Medium Temperature Coal Tar Oi |
Coal tar is one of the most important products of coking industry and its composition is very complicated. In most cases, it is from coal tar industry to fractional distilation, purification and then apply it.
For further processing, tar fractions isolated from a variety of products.
Nowadays tar refining advanced manufacturers has extracted from the crude coal tar oil to gain 230 kinds of products, and has centralized processing to the direction of large-scale development.
It's the main crude material for chemical resins, engineering plastics, pesticide, paints and etc.