
Chemical Properties :
Item | Unit | Range |
Softening Point | centigrate | 110-115 |
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 |
Profile:
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.
During the past 20 years, the steel industry has migrated from traditonal points of production in North America and Western Europe to new emerging markets. The availability of coal tar has mirroed this shift and has greatly aided in the development of pitch distillation facilities in the Ukraine and China where Jing Hao has developed local representation and expertise.
Historically, pitch was supplied in solid form. However, the trend to liquid pitch continues to grow. Whether transporting pitch in solid or liquid form, the shipment of pitch requires special handling, equipment and terminals. This is especially the case for liquid pitch which must be kept heated at all times.
Definition: The pitch obtained from deep process of coal tar or general coal pitch.
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
Handan Jinghao Chemical Co., Ltd
Handan JingHao Chemical Co., Ltd is a coal chemical processing and production enterprises, the
annual processing of 600 thousand tons of coal tar, the coal
chemical production and processing base. In May 2008 become the
world coal chemical industry association member.
In 2004, a coal tar processing capacity of 150 thousand tons; in
2008, the coal tar processing capacity of 450 thousand tons of
coal, a modified coal tar pitch production line of 165 thousand
tons, a production of a variety of products, such as the production
line of 180 thousand tons of medium temperature coaltar pitch.The
main products are medium temperature coal tar pitch, modified coal
tar pitch, coal tar oil,wash oil, creosote oil,anthracene oil,
crude naphthalene, refined naphthalene, decrystallized anthracene
oil products etc..
Factory engaged in coal chemical products for more than 10 years with strong technical force, excellent equipment, exquisite workmanship. Adhering to the "Integrity, Innovation, Hard work" business philosophy, products are popular in the whole china and exported to United Arab Emirates, India ,Russia, Canada ,Qatar,Pakisitan,Korea ,Saudi Arabia,UAS, Japan and other parts of the world.
Our branch company Handan Helei building co.,Ltd sell all kinds of Steel rail (light rail,heavy rail,Crane rail,Ubeam,I beam),Steel round bar. Welcome new and old customs from the world call us!