Development of low-cost biomass-based adsorbents for postcombustion CO2 capture

Autor:	Marta G. Plaza, Covadonga Pevida, M.D. Casal, Borja Arias, J. J. Pis, Fernando Rubiera, J. Fermoso, Claudia Martin
Rok vydání:	2009
Předmět:	Fuel Technology Adsorption chemistry General Chemical Engineering Organic Chemistry Energy Engineering and Power Technology chemistry.chemical_element Partial pressure Pulp and paper industry Co2 adsorption Nitrogen Gaseous ammonia
Zdroj:	Fuel. 88:2442-2447
ISSN:	0016-2361
DOI:	10.1016/j.fuel.2009.02.025
Popis:	In this work a series of carbon adsorbents were prepared from a low-cost biomass residue, olive stones. Two different approaches were studied: activation with CO2 and heat treatment with gaseous ammonia. The results showed that both methods are suitable for the production of adsorbents with a high CO2 adsorption capacity, and their potential application in VSA or TSA systems for postcombustion CO2 capture. It was found that the presence of nitrogen functionalities enhances CO2 adsorption capacity, especially at low partial pressures.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c09b366f1030bfaf79f492439e0166fb https://doi.org/10.1016/j.fuel.2009.02.025 Zobrazit plný text záznamu Full Text from ScienceDirect