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首页> 外文会议>Moratuwa Engineering Research Conference >Bio-methane adsorption by activated carbon: Understanding the potential via characterization of Sri Lankan activated carbon
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Bio-methane adsorption by activated carbon: Understanding the potential via characterization of Sri Lankan activated carbon

机译：活性炭的生物甲烷吸附：了解斯里兰卡活性炭的表征潜力

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There is growing global interest on bio-methane as a vehicular fuel and Europe Union (EU) has stated that this as a best well-to-wheel fuel. Commercialization of bio-methane under atmospheric conditions is limited due to its requirement of higher storage capacity. Compressed bio-methane systems have been currently commercialized in Europe in order to increase its low energy density however the process requires higher capital and maintenance costs. Thus, adsorbed bio-methane is suggested as a better alternative to store methane under low pressure conditions & activated carbon (AC) has shown promise as a methane adsorbent. This study is based on identifying the potential absorptivity of bio-methane into commercially available AC in Sri Lanka. The paper presents the pathway envisage in this task. Two types of commercial AC samples as granular & pelletize forms have been used from supplier HAYCARB for the analysis. In this paper, characterization data from the principals is used to investigate the methane uptake potential into commercial AC. Further, the study has been continued in evaluating several developed correlations in literature on linear behaviour of micropore volume of AC to methane uptake & concluded that the linear parameters of micropore volume to methane uptake would vary according to AC properties. Thus a correlation for local AC is important to be developed. Hence, an experimental setup is developed to carry out detailed studies on bio-methane adsorption on commercial AC available in Sri Lanka.
机译：有关于生物甲烷日益增长的全球利益为车用燃料及欧洲联盟（EU）曾表示，这是一个最好的油井到车轮的燃料。在大气条件下的生物甲烷的商业化是由于更高的存储容量其要求的限制。压缩生物甲烷系统已经商品化目前在欧洲，以增加其能量密度低，但这个过程需要较高的投资和维护成本。因此，吸附的生物甲烷建议以低压力条件＆活性炭（AC）下存储甲烷一个更好的选择已显示有希望作为甲烷的吸附剂。这项研究是基于识别的生物甲烷的潜在吸收到斯里兰卡市售的交流。本文介绍了这一任务途径设想。两种类型的商业交流采样颗粒状及抛丸形式已经从分析供应商HAYCARB使用。在本文中，从校长特征数据用于研究甲烷吸收潜力转化为商业交流。此外，研究一直持续在AC的微孔体积的线性评估行为在文献几个发达相关以甲烷摄取＆得出结论，微孔体积的线性参数甲烷摄取将根据AC性质而变化。因此，对于本地AC的相关性是非常重要的发展。因此，实验装置开发开展对生物吸附甲烷详细的研究在斯里兰卡提供的商业交流。

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