Uma análise abrangente dos aspectos de simulação, otimização, corrosão e projeto de unidades de destilação de petróleo bruto
DOI:
https://doi.org/10.5935/jetia.v9i43.894Resumo
A função principal de uma unidade de destilação de petróleo bruto (CDU) dentro de uma refinaria de petróleo é segregar efetivamente o petróleo bruto em suas frações constituintes ou produtos com base em seus respectivos pontos de ebulição. A coluna de destilação bruta geralmente serve como unidade primária de processamento na maioria das refinarias, fundamental na produção de uma ampla gama de produtos de refinaria. Este estudo examina artigos de pesquisa publicados entre 2013 e 2023 que investigam especificamente questões relacionadas às unidades de destilação de petróleo bruto. A pesquisa busca produzir projetos inovadores e construir modelos matemáticos para aumentar a eficiência da produção neste contexto. A pesquisa centra-se principalmente no desenvolvimento de um modelo matemático que caracterize com precisão a torre de destilação. Isto é conseguido usando uma rede neural artificial ou uma abordagem de controle preditivo de modelo não linear. O objetivo principal da pesquisa de simulação e otimização é identificar condições operacionais ideais, normalmente empregando ferramentas de software como Aspen HYSYS ou PRO II. Os resultados do tratamento anticorrosivo realizado na parte superior da torre foram satisfatórios. O estudo concentrou-se na questão da corrosão nas linhas aéreas e nas bombas ao redor dos trocadores. Esta pesquisa de projeto visa investigar possíveis modificações no projeto da torre de destilação ou no processo de pré-flash para otimizar os resultados da produção.
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