High temperature coal tar pitch with the softening point between 130-140 centigrate degree
Production description:
Coal tar pitch distilled from by-product coal tar, generated by metallurgical coke ovens, has strategic importance for the aluminium industry. The combination of its binding properties with its high carbon content makes pitch an ideal complement to calcined petroleum coke for the production of carbon anode paste.
Coal tar pitch (CTP) is commonly used in the aluminium smetling and roofing industries. Coal tar pitch is an amorphous residue produced by the distillation or heat treatment of coal tar, which is a by-product of coal when it is carbonized to make coke. This process typically occurs in coke ovens and can be found in steel-making plants world-wode. Exposure to aerosolized coal tar and coal tar products can bring disease for skin and breath system.
Application courses: Coal science and technology (first-grade subject).
Coal Utilization and Processing (Second grade subject).
Coal reversion(third grade subject).
Other relevant Physical and Chemical properties:
It is black brittle solid at a normal temperature, glossy;
Boiling products: less than 470 degree centigrate;
Flash point : 204.4 degree centigrate;
Relative density (moisture=1) : 1.15~1.25
| Item |
Unit |
Range |
| Softening Point |
centigrate |
108-115 |
| Ash Content |
% |
≤ 0.2 |
| Toluene Insoluble (TI) |
% |
28-32 |
| Quinoline Insoluble (QI) |
% |
6-10 |
| Coking Value |
% |
≥ 54 |
| Fixed Carbon content |
% |
≥ 50 |
| Volatile Matter |
% |
45-52 |
| Moisture content |
% |
≤ 5 |
| Sulphur matter |
% |
≤ 0.3 |
Contact Method:
Contact Person: Kevin Wang
Handan Jinghao Chemical Co., Ltd.
Room 3003,Unit 3,A Rongfu Center,No 179,Renhe Street,Congtai District, Handan, Hebei, China (Mainland)
E-mail:dong at hdjh88.com
Mobile/Wechatl:+86-18849024446
Product Tags:
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Odorless Coal Tar Pitch With The Softening Point Between 130-140 Centigrate Degree Images
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