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- coal liquifaction techenology 煤液化技术
- Development course and the status quo of direct and indirect coal liquifaction to produce fuel oil are expounded. 介绍了煤直接和间接液化生产燃料油技术的发展历程及现状,并比较了煤直接和间接液化的优缺点。
- The concept of coal liquifaction,its history at home and abroad,present situation are intruduced. 介绍了煤液化的概念、国内外历史及目前的状况。
- Determination of carbon content in the catalyst of coal liquifaction by method of HF - IR using HIR - 944 type carbon sulphur analyzing instrument is described. 采用高频红外法在HIR-944型碳硫分析仪上测定煤制油催化剂中的碳含量,研究了助熔剂及氧气流量等测试条件。
- General situation of coal liquifaction in- country 我国煤液化概况
- Keywords method of HF - IR;coal liquifaction;catalyst;carbon; 高频红外法;煤制油;催化剂;碳;
- Keywords coal liquifaction reacter;design;fabrication;inspection;transportation; 煤业化反应器;设计;制造;检验;运输;
- 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？
- coal liquifaction 煤制油
