In this technique blind coal powder are mixed with emulsified asphalt, pressed into coal log which have high quality and low cost. This method has short process circle, less consumption. It is a new clean coal technology.
介绍了一种用乳化沥青做粘结剂以无烟粉煤制取型煤的新工艺方法,该工艺流程短、耗能少,型煤质量高,成本低,无污染,是洁净煤的新技术。
英语网 · 双语娱乐资讯
英语网 · 双语新闻
英语网 · 少儿英语故事