Active Member
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[China]
Address: 2nd Floor,Room 3002, Unit 3, A Rongfu Center, No. 179, Renhe Street, Congtai District, Handan City,Hebei Province,China (Mainland)
Contact name:
Handan Jinghao Chemical Co., Ltd |
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Best Medium Temperature Coal Tar Pitch Lump With the T.I 26 % - 34 %
Produced by Jing Hao Chemical Co., Ltd
Chemical Properties :
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.
Definition: The pitch obtained from deep process of coal tar or general coal pitch.
| Item | Unit | Range |
| Softening Point | centigrate | 75-80 |
| Ash Content | % | ≤ 0.4% |
| Toluene Insoluble (T.I) | % | 26-34 |
| Quinoline Insoluble (Q.I) | % | 6-14 |
| Coking Value | % | ≥ 38 |
| β-Resin | % | ≥ 16 |
| Volatile Matter | % | 50-65 |
| Moisture content | % | ≤ 2 |
| Sulphur matter | % | ≤ 0.3 |
Application:
1. Coal tar pitch is used to produce pre-baked anode blocks in
electrolytic aluminium industry, and it also can be used as
electrode binders.
2. It is used in manufacturing pre-baked anode cells, high-power
electrodes in electrolytic aluminum field, and it can also be used
as electrode binder.
3. Coal Science and Technology (first-grade subject); Coal
Utilization and Processing (Second grade subject); Coal reversion
(third grade subject).
| Waterproof | Refractory | Metallurgical | Carbon Products | Others |
|---|---|---|---|---|
| SBS roll material | Magnesia carbon brick | graphite electrode | Carbon Black | Binder |
| Roof covering | Tap hole clay | Prebaked Anode | Active Carbons | reclaimed rubber |
| Anti-corrosion paint | Ramming Paste | Cathode Blocks | Graphite Scrapsand | Carbon fiber |
| Foam Mud | Soderberg | Graphite Rotor | ||
| Pet Coke | Graphite Crucible | |||
| Met Coke | Graphite Tubes |
Aluminium grade pitch
Handan Jinghao Chemical Co., Ltd
Tel/Fax: +86-310-7152677
Mobile: +86-18849024446
Wechat: +86-18849024446
Address: 2nd Floor, Room 3002, Unit 3, A Rongfu Center, No. 179 Renhe Street, Congtai District, Handan city, Hebei, China.
