Handan Jinghao Chemical Co., Ltd |
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Cheap pirce for Coal Tar Pitch Lump produced by Jing Hao Coal Chemical Co., Ltd
Best quality Coal Tar Pitch Lump speical for cold ramming paste
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 | 130-140 |
Ash Content | % | ≤ 0.6% |
Toluene Insoluble (T.I) | % | 25-34 |
Quinoline Insoluble (Q.I) | % | 10-16 |
Coking Value | % | ≥ 45 |
β-Resin | % | ≥ 16 |
Volatile Matter | % | 52-56 |
Moisture content | % | ≤ 0.5 |
Sulphur matter | % | ≤ 0.4 |
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 |
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.