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http://www.repositorio.cdtn.br:8080/jspui/handle/123456789/1312
Title: | Efficient reduction of nitrobenzene into aniline using Fe-rich |
Title of periodic: | Environmental Chemistry Letters |
Authors: | Paula, Leandro Neves de Giusto, Luana Aparecida dos Reis Ardisson, José Domingos Magalhães, Fabiano |
Affiliation: | Universidade Federal de Alfenas, Alfenas, MG Universidade Federal de Alfenas, Alfenas, MG Centro de Desenvolvimento da Tecnologia Nuclear, CDTN, Belo Horizonte, MG Universidade Federal de Lavras, UFL, Lavras, MG |
Issue Date: | 2015 |
Keywords: | Nitro compounds;Reduction;Iron oxides |
Abstract: | Nitroaromatic compounds are widely used in the industry. They are most often resistant to microbial degradation, mutagenic and carcinogenic. As a consequence, reduction of nitroaromatic compounds into less toxic and biodegradable products has been studied using Fe0. Here, we tested iron-rich waste from electric furnace dust to convert nitrobenzene into aniline. Thermal reduction of electric furnace dust under hydrogen at 500 C gave a material with about 56 % Fe0 and 21 % FeO. This material allowed to decrease 86 % of nitrobenzene during the conversion of nitrobenzene into aniline. In conclusion, electric arc furnace dust can be transformed into an efficient reducing reagent. |
Access: | L |
Appears in Collections: | Artigo de periódico |
Files in This Item:
File | Description | Size | Format | |
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Efficient reduction of nitrobenzene into aniline.pdf | 643.4 kB | Adobe PDF | View/Open |
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