Microwave drying remediation of petroleum-contaminated drill cuttings

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorPetri Júnior, Irineu-
Autor(es): dc.creatorMartins, André Leibsohn-
Autor(es): dc.creatorAtaíde, Carlos H.-
Autor(es): dc.creatorDuarte, Cláudio R.-
Data de aceite: dc.date.accessioned2026-02-09T12:50:40Z-
Data de disponibilização: dc.date.available2026-02-09T12:50:40Z-
Data de envio: dc.date.issued2018-10-11-
Data de envio: dc.date.issued2018-10-11-
Data de envio: dc.date.issued2017-07-01-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/31362-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S0301479717302840?via%3Dihub#!-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1169371-
Descrição: dc.descriptionThe oil reservoir drilling phase generates contaminated cuttings with oil formation itself. These cuttings must be subjected to a decontamination process before being disposed of in the environment. Several technologies are cited in literature for the remediation of soil contaminated with oil or diesel, but none have been reported to remedy drill cuttings contaminated with oil from reservoir. The reservoir drill cuttings are a problem because its discharge is not allowed. The drying technology using microwave has shown promise in the decontamination of cuttings with non-aqueous base drilling fluid, conciliating good robustness and high removal efficiency. Considering the aspects mentioned previously, the application of heating and drying technology using microwave in the remediation of oil contaminated cuttings from well drill was studied. The influence of temperature, specific energy and initial content of water in the drying operation of the reservoir cuttings and of the drilling cuttings artificially contaminated with oil were analyzed. The results showed an influence of temperature in the drying of the cuttings, being necessary to reach the boiling temperature of heavier hydrocarbons to reach an efficient removal in the operation. The specific energy has a strong influence, reaching a total decontamination using 2.67 kWh/kg. The initial water content was effective in removing oil, reducing the residual level of oil with the increase of initial content of water. It also modifies the temperature profiles of the kinetic-warming of the contaminated cuttings. Both the technology and the equipment used proved effective for obtaining total decontamination of oil from the cuttings.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceJournal of Environmental Management-
Palavras-chave: dc.subjectMicrowave drying-
Palavras-chave: dc.subjectCrude oil-
Palavras-chave: dc.subjectDrill cuttings-
Palavras-chave: dc.subjectOil reservoir-
Palavras-chave: dc.subjectMicrowave remediation-
Palavras-chave: dc.subjectSecagem por microondas-
Palavras-chave: dc.subjectÓleo cru-
Palavras-chave: dc.subjectEstacas de broca-
Palavras-chave: dc.subjectReservatório de óleo-
Palavras-chave: dc.subjectRemediação de microondas-
Título: dc.titleMicrowave drying remediation of petroleum-contaminated drill cuttings-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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