کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
63560 | 48225 | 2015 | 10 صفحه PDF | دانلود رایگان |

• Multi walled carbon nanotubes for carbon capture.
• Fully reversible carbon dioxide, methane and nitrogen storage at ambient condition.
• Simple, cheap and effective synthesis process.
• Suitable for purification processes.
Carbon nanotubes are very interesting materials, with a wide range of applications. Their use as adsorbents represents a method of gas purification which can find various applications; an example is the industrial processes for the production of methane (CH4), where the purification of the same from the carbon dioxide (CO2) and/or nitrogen (N2) has always been one of the main objectives. In this work, carbon nanotubes (CNTs) produced through a process of catalytic chemical vapor deposition (CCVD) are analyzed in view of this application. For this reason, the initial physical–chemical properties of the as-made, purified and oxidized CNTs, together with CH4, N2 and CO2 adsorption/desorption tests at room temperature, have been considered to optimize the best material and the best operative condition for a potential application in adsorption and/or purification processes.
Figure optionsDownload as PowerPoint slide
Journal: Journal of CO2 Utilization - Volume 10, June 2015, Pages 30–39