Logo PUC-Rio Logo Maxwell
ETDs @PUC-Rio
Título: STUDY OF PARAFFIN DEPOSITION IN PIPES
Autor: DANIEL IRIGON DE IRIGON
Colaborador(es): PAULO ROBERTO DE SOUZA MENDES - Orientador
SERGIO LEAL BRAGA - Orientador
Catalogação: 02/JUL/2002 Língua(s): PORTUGUESE - BRAZIL
Tipo: TEXT Subtipo: THESIS
Notas: [pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio.
[en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio.
Referência(s): [pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=2741&idi=1
[en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=2741&idi=2
DOI: https://doi.org/10.17771/PUCRio.acad.2741
Resumo:
This work studies the flow of an oil-paraffin mixture through a tube, simulating the conditions of petroleum extraction in deep waters.An apparatus was built allowing for pressure and temperature control at the inlet of the test section. Experiments have been performed keeping constant either the pressure or the flow rate, aiming at understanding the phenomenon of tube obstruction. The analysis of results for both pressure drop measurements and rheological measurements of the deposited material showed that, under certain conditions, it is possible the formation of a soft and easy-to-remove structured deposit, which is washed away by the flow itself, inhibiting in this manner deposition by molecular diffusion.
Descrição: Arquivo:   
PDF      
CHAPTER 4 PDF      
CHAPTER 5 PDF      
PDF      
PDF      
PDF