| 磺化煤制备的基础研究 |
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| 引用本文： | 倪献智.磺化煤制备的基础研究[J].煤炭转化,1997,20(1):66-70. |
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| 作者姓名： | 倪献智 |
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| 作者单位： | 山东矿业学院济南分院!济南，250031 |
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| 摘 要： | 实验考察了煤种、磺化温度、磺化时间、煤粒度等因素对产物磺化物离子交换活性的影响。结果表明：矿物质含量低、线南组含量高的低、中变质程度的烟煤最适宜进行磺化；煤种不同最适的磺化条件不同。
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| 关 键 词： | 磺化煤 制备 离子交换 活性 煤加工 |
THE BASIC RESEARCH OF PREPARING ACTIVATED SULPHONATED COAL |
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| Ni Xianzhi.THE BASIC RESEARCH OF PREPARING ACTIVATED SULPHONATED COAL[J].Coal Conversion,1997,20(1):66-70. |
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| Authors: | Ni Xianzhi |
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| Abstract: | The effects of coal ranks,the temperature for sulphonating re-action,the sulphonating duration,the coal size etc on the characteristics of ions ex-change of sulphonated coal are tested. The conclusions are that the bituminous coal of lower mineral matter and higher fusinite content is suitable for preparing activat-ed sulphonated coal and that the characteristics of raw coal determine its correspon-dent optimum sulphonating reaction conditions. |
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| Keywords: | sulphonated coal preparing ion exchange activity |
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