| 高温高压下石墨和碳黑在触媒金属作用后的再结晶 |
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| 引用本文： | 崔汉蓉,张建平. 高温高压下石墨和碳黑在触媒金属作用后的再结晶[J]. 四川大学学报(工程科学版), 1997, 0(1) |
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| 作者姓名： | 崔汉蓉 张建平 |
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| 作者单位： | 四川联合大学高温高压与原子分子科学研究所 |
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| 摘 要： | 通过对比性实验，对高温高压下２厚金属触媒最冷端区域处，再结晶石墨和再结晶碳黑在形态和晶态方面的研究结果表明：一方面两者存在明显的差异；另一方面又与各自的原材料碳有着密切的相关性。藉此讨论了金属触媒对两种碳素材料的作用和碳在熔融的金属触媒中的分散、溶解、输运的主要形式。
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| 关 键 词： | 石墨；碳黑；再结晶；形态；晶态 |
The Recrystalixation Of Graphite And Carbon Black After Metal Chtal Yst''''s Acting Under Hign-Temperature And High-pressure |
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| Cui Hanrong Zhand Jianping. The Recrystalixation Of Graphite And Carbon Black After Metal Chtal Yst''''s Acting Under Hign-Temperature And High-pressure[J]. Journal of Sichuan University (Engineering Science Edition), 1997, 0(1) |
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| Authors: | Cui Hanrong Zhand Jianping |
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| Affiliation: | Cui Hanrong * Zhand Jianping |
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| Abstract: | By comparative experiment,recrystallization of graphite and carbon black in the coolest region of cell is investigated,with passed through 2mm molten metal catalyst unedrhightemperature and high-pressure.The experimental results show the distinct differences in the morpholigy and crystalline state of both,and the colse resations to those if their own materials.On the gronud of the experimental results,the effects of molten catalyst on both and the main form of carbon materials dospersed and dossoved into molten metal catalyst as wel as trndported is dicussed in this paper. |
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| Keywords: | graphite carbon black recrystalization morphologh crystalline state |
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