Development and utilization of medium- and low-temperature coal tar asphalt
Thread Content
Our country has a high output of medium- and low-temperature coal tar. A considerable amount of asphalt is produced during the processing of this type of coal tar, and this asphalt has not yet been utilized effectively to date. Which companies have carried out processing of this medium- and low-temperature coal tar asphalt?
There are many enterprises in Shenmu, Shaanxi, and Qitaihe, Heilongjiang, that utilize medium- and low-temperature coal tar, with hydrogenation processes being commonly used.