carbocoal tar
英
美
【化】半焦油，低温焦油
双语例句
- In this research, the lignite carbocoal with size-100 mesh was granulated with the binder coal tar, amylum, wasted honey and cellulose, Then activated carbon can be obtained by activation with water vapor to applied to treat waste water.
本试验采用&100目褐煤半焦料，分别用粘结剂煤焦油、淀粉、废蜜糖、羧甲基纤维素混合造粒，用水蒸气活化法制备用于工业废水处理的活性炭。