Avaliação de extração eletroquímica de metais de catalisador desativado de craqueamento catalítico / Evaluation of electrochemical extraction of metals in deactivated catalytic cracking catalyst
DOI:
https://doi.org/10.34117/bjdv8n7-238Keywords:
catalisador desativado, catalisador desativado, remediação eletrocinética, remediação eletrocinética, sustentabilidade., sustentabilidade.Abstract
A remediação eletrocinética apresenta-se como uma alternativa viável para o tratamento de catalisadores desativados que foram utilizados anteriormente para o craqueamento catalítico de petróleo. Através deste processo, e da posterior aplicação da técnica de precipitação seletiva, é possível recuperar os metais que foram transferidos do catalisador para o eletrólito empregado, tais como o lantânio, o alumínio e o vanádio.
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