CO2 as moderator for biomass gasification

Date

2013-10-03

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Volume Title

Publisher

Elsevier

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Type

Article

ISSN

0016-2361

Format

Citation

M. Pohořelý, M. Jeremiáš, K. Svoboda, P. Kameníková, S. Skoblia, Z. Beňo, CO2 as moderator for biomass gasification, Fuel, Volume 117, Part A, 30 January 2014, Pages 198-205

Abstract

Biomass can be converted into gaseous fuel by high-temperature reactions with a gasifying agent. The gasifying agent consists, in most cases, of oxygen and of a moderator, which is usually water vapour. Here we show that waste CO2 can be used instead of, or together with, water vapour to moderate the process of biomass gasification in a catalytic fluidized bed of dolomitic limestone. Such use of CO2 increased substantially the carbon and energy conversion efficiency and decreased the amount of tars in the produced gas.

Description

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Github

Keywords

Dolomite, Limestone, Catalyst, Fluidized bed, Primary measures

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Attribution-Non-Commercial-No Derivatives 3.0 Unported (CC BY-NC-ND 3.0). You are free to: Share — copy and redistribute the material in any medium or format. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: Non-Commercial — You may not use the material for commercial purposes. No Derivatives — If you remix, transform, or build upon the material, you may not distribute the modified material. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

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