coal-tar
英 [ˈkəʊl tɑː(r)]
美 [ˈkoʊl tɑːr]
n. 煤焦油
双语例句
- Study on Dehydration of Low Temperature Coal-Tar and Extraction Condition of Phenolic Compound
低温吸咐脱水法一步合成二甲氧基丙烷中低温煤焦油脱水及酚类物提取的研究 - Study on Non-isothermal Heat Conversion Kinetics of Coal-tar Refined Soft Pitch
煤焦油精制软沥青非等温热转化动力学研究 - It is an acid produced from coal-tar.
这是从煤焦油中提出的一种酸。 - Study on the Characters of Pyrolysis Condensation of Coal-tar Pitch/ carbon Composite
煤沥青/炭复合物料热解缩聚行为研究 - Study on the Development and Technology of Coal-tar Pitch Manufacture in WISCO
武钢煤沥青发展对策和生产技术研究 - Effect of modified coal-tar pitch binders on performance of carbon ramming mix
改性结合剂对炭素捣打料性能的影响 - The performance and usage of coal-tar asphalt were introduced. Meanwhile, it was assumed the excellent characteristics, mechanism and technology of the modified coal tar pitch.
介绍了煤沥青的性能、用途以及有广泛用途的煤焦油改质沥青的优异特性，改质机理和生产工艺； - On the Public Security of Suburban Areas in Making ″ Peace Project ″; Effect of modified coal-tar pitch binders on performance of carbon ramming mix
论打造平安工程中的城郊结合部治安改性结合剂对炭素捣打料性能的影响 - Preparation process and stability of ≤ 300 mesh high temperature coal-tar pitch powder
粒度≤300目高温煤沥青粉的制备及稳定性 - Coal-tar pitch-based carbon microspheres were prepared by adding petroleum pitch using emulsifying pitch-toluene colloidal solution in polyvinyl alcohol ( PVA) glycerol solution.
通过在煤焦油沥青中添加石油沥青获得沥青甲苯胶体溶液，然后与聚乙烯醇（PVA）的甘油溶液乳化，制备了煤沥青基炭微球。 - Using coal-tar pitches as raw material, the thermal conversion experiments were done in multi-tube well-crucible controlled by programmed heating.
以煤沥青为原料，采用程序升温、多管井式坩埚炉进行热转化反应，研究不同结构反应器中中间相的热聚合行为。 - It was found that the coal-tar oil had well combustion characteristics after being emulsified.
研究发现煤焦油在掺水乳化后具有良好的流动性、稳定性和燃烧特性。 - "After destructive distillation, coal leaves a solid residue, coke, while, coal-tar and pitch are collected as a distillate, and coal-gas is collected in gasometer"
煤干馏后剩下的固体残渣焦炭，而煤焦油和沥青则作为馏出物收集起来，煤气则收集于储气器中 - Study on the Pyrolysis Condensation of Coal-tar Pitch Used for Carbon Materials Manufacture
炭材料用煤沥青热解缩聚研究 - The bulk graphite was prepared from starting materials of calcined coke and coal-tar pitch by the hot-pressing process.
以煅烧石油焦为基本填料，煤沥青为粘结剂，采用热压工艺制备石墨制品。 - To solve these problems, this article studies the performance of coal-tar enamel.
本文正是为了解决这些问题而进一步开展了对煤焦油瓷漆的研究。 - There is tentative research on microwave technology apply to coal-tar dehydration in the paper.
本文尝试将微波技术应用于焦油脱水。 - The QI component containing in coal-tar pitch have important effects on the microstructure of pitch derived carbon and its thermo-physical properties.
沥青中QI组份对于沥青炭的显微结构和热性能都有重要影响。 - The QI component containing in coal-tar pitch could influence the microstructure of pitch derived carbon.
沥青中QI组分也会影响沥青炭的显微结构。 - The emulsification of coal-tar is so serious that difficult to process and use, and bring some problem on vendition and afterward process.
此种焦油的乳化现象严重，难以加工利用，给焦油销售和后序加工带来了一些问题。 - Development of Mesophase Prepared from Coal-tar Pitch
煤沥青中间相的研究进展 - The carbonization properties of coal-tar pitch were modified by supercritical fluid ( SCF) extraction.
通过超临界流体（SCF）萃取，改善了煤沥青的炭化性质。 - Research on making spherical activated carbon from coal-tar asphalt
煤焦油沥青制球形活性炭的研究 - With increment of temperature rising rate, the activated energies of pyrolysis reactions of coal-tar pitches increase.
随着升温速率的加快，中温沥青和改质沥青的反应活化能均呈增大的趋势。 - Some principles to be emphasized point out in consideration of a selected construction project for coal-tar processing.
指出了今后选择建设焦油加工项目时，应着重注意的几项原则。 - Study on the oxidation thermal polymerization process of coal-tar pitches
煤沥青氧化热聚合工艺的研究 - Therefore, it will be largely increased the economic, environmental and social benefits of coal tar to extract the lower-grade phenols from the medium and low temperature coal-tar.
因此，对中低温煤焦油中低级酚的利用将在很大程度上提高中低温煤焦油利用的经济意义、环保意义及社会效益。 - Coal-tar pitch was chosen as raw material. Firstly, the oxidized pitch spheres were prepared through pitch concocting process, spheres formation process and pitch sphere oxidation process.
以煤焦油沥青为原料，首先经过沥青调制过程、沥青成球过程和沥青球氧化过程制得了氧化沥青球。 - By the routine analysis, the basic properties of the low temperature coal-tar were understood.
本文以典型的神木和大同煤焦油为研究对象，通过常规分析，了解了低温煤焦油的基本性质。 - Thus this article provides the reference for the dehydration and the phenols extraction processing for low temperature coal-tar.
从而为工业上低温煤焦油脱水、提酚加工生产提供了参考依据。