| 用于定容储存天然气的活性炭吸附剂的研制 |
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| 引用本文： | 温斌 张Peng.用于定容储存天然气的活性炭吸附剂的研制[J].北京化工大学学报(自然科学版),1998,25(4):76-80. |
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| 作者姓名： | 温斌 张Peng |
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| 作者单位： | 北京化工大学应用化学系 |
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| 摘 要： | 用循环活化法制备了用于天然气定容储存的活性炭吸附剂。考察了活性炭的失重率、堆密度、比表面、孔径分布及灰分含量随活化次数的增加而变化的情况。提出了对于定容吸附储存，吸附剂比表面大小的比较应以单位体积吸附剂的比表面为基准。
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| 关 键 词： | 天然气吸附剂 失重率 堆密度 比表面 灰分含量 孔径分布 |
Preparation of activated carbon adsorbent used for storing natural gas in constant volume |
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| Institution: | (Department of Applied Chemistry,Beijing University of Chemical Technology,Beijing,100029) |
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| Abstract: | The activated carbon used for storing natural gas was prepared by cyclical activation method. The variation of the mass loss, packing density, surface area, distribution of pore diameter, amount of ash with the cyclical numbers were researched. It was also suggested that the comparison of the surface area should be based on per volumetric adsorbent. |
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| Keywords: | natural gas adsorbent rate of mass loss packing density surface area amount of ash distribution of pore diameter |
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