1)  low temperature coking
低温干馏[煤]
2)  low temperature carbonization of coal
低温干馏[煤]
3)  low-temperature carbonization gas,low-temperature gas
低温干馏煤气
4)  low temperature
低温
1.
Effect of non-ionic surfactants in bacteria leaching of chalcopyrite at low temperature;
低温下非离子表面活性剂加速细菌浸出黄铜矿
2.
Study on compound coating film in preservation of fresh waxy corn in low temperature;
复合涂膜低温保藏鲜食糯玉米研究
3.
Thiobacillus ferrooxidans bioleaching of chalcopyrite at low temperature;
低温下氧化亚铁硫杆菌浸出黄铜矿
5)  low-temperature
低温
1.
Review of supported noble metal catalysts for low-temperature CO oxidation;
低温CO氧化负载型贵金属催化剂的研究概述
2.
Design and summary of 1000m~3 low-temperature spherical tank for oxygen storage;
1000m~3低温氧气球罐设计
3.
Research and development of RAs-10 type low-temperature dearsenic agent;
RAs-10低温脱砷剂的研制及应用
6)  cryogenic
低温
1.
Mechanical alloying of copper-zinc powders at cryogenic conditions;
铜锌粉末低温机械合金化
2.
Applications and Thermal Stress Analysis of Cryogenic Adhesive Bonding Technology;
低温粘接技术的应用及热应力分析
3.
Orientation of H Bonds Revealed by Cryogenic FTIR Spectroscopy;
用低温光谱方法揭示氢键的结构特征
参考词条
补充资料:低温干馏[煤]
分子式:
分子量:
CAS号:

性质:又称低温碳化。固体燃料的热化学加工方法之一。将烟煤、褐煤或油页岩等在隔绝空气下加热到最终温度约500~580℃的过程。煤等在低温只发生一次分解。产物有半焦、低温煤焦油、煤气和氨等。与高温干馏相比,焦炭挥发物含量较大,燃烧较易;煤焦油产量较多,含石蜡烃和高级酚较多,含芳香烃较少;煤气产量较少,含甲烷较多,热值较高。低温煤焦油主要用于制造人造石油,也用作化学工业原料。煤气可用于制造高辛烷值汽油,也用作燃料。

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