Homepage | Set Home | Add to Favorites
Member

Xuzhou First Chemical Co., Ltd.


Products
  • No Category
Search
 

Friends links
  • No link

Crude Coal Tar
Click image to view full size image
Product: Views:217Crude Coal Tar 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-03 12:27
  Inquiry
Details

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
 
Application
 

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.


 

 
 
 
 
 
 
 
 
 
 
 
 
 
Inquiry