Clean coaltechnology raised in 1980's is a coalprocessingtechnology of new generation.
洁净煤技术是80年代提出的新一代煤炭加工技术。
2
The XCTN and 2XCTN series of magnetic separator has a good applicable future along with the extension of dense medium coalprocessingtechnology.
随着重介质选煤工艺的推广,XCTN及2XCTN系列磁选机的应用前景广阔。
3
Coal tar processing is one of the most important areas of coal chemical technology and a main intermediate ring binding coal mining, metallurgy and chemical industry.