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- The adsorbance on ultrafine coal powders to phenol decreased with increase of pH, and the adsorbance to aniline increased with increase of pH. 超细煤粉对苯酚的吸附量随pH升高而降低,对苯胺的吸附量随pH升高而升高;
- Ding, Y., "Beneficiation of Ultrafine Coal by Using Selective Flocculation and Oil Agglomeration," M.S. Thesis, University of Missouri-Rolla, Jan, 1989, 83pp. 丁原智,翁祖炘,郑大伟,何震宇,林圣雄,陆地砂石专用区之电脑规划设计,资源与环境学术研讨会论文集,大汉工商专科学校资源工程科,台湾花莲,1998
- This method can be used to produce superclean coal and to separate ultrafine coal,and the result is fairly good after a number of selective flocculation tests of Datun, Bayi and Dawukou coal samples. 在对大屯、八一、大武口等多个煤样进行大量试验后,得出选择性絮凝方法可用于制取超纯精煤和对极细粒煤泥进行分选,并且具有较好的选择性。
- Ding Y. and J.W. Wilson, "Ultrafine Coal Single Stage Dewatering and Briquetting Process,"Society for Mining, Metallurgy and Exploration Annual Meeting 1995, Denver, CO, Mar. 1995. 丁原智;翁祖炘;郑大伟;"粉煤一次除水成形固化处理;"矿冶工程学会八十五年年会论文;民国八十六年十一月.
- Study on the surface wet characteristic of ultrafine coal powder 超细煤粉表面润湿性的研究
- Keywords selective flocculation;superclean coal;ultrafine coal clean; 选择性絮凝;超纯精煤;极细粒煤泥分选;
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Pile on more coal the fire is going out. 火快灭了,再加上些煤。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么?
- Keywords selective bilateral flocculation;ultrafine coal separation;separation efficiency;desulphurization and deashing; 选择性双向絮凝;极细粒煤泥分选;分选效果;脱硫降灰;
- A coal fell from the fire and burned the mat. 一块煤炭从火中掉出来,烧坏了地席。