无烟煤的英文是什？

无烟煤

[词典] anthracite; anthracite coal; anthraciferous coal; kilkenny coal; blind coal;

[例句]采用无烟煤和焦炭对国产普通沥青进行了改性研究。

The modification of the asphalt with anthracitic coal and coke were studied in this paper.