v. 29 n. 2 (2016): Revista ION
Artigos

Revisão do cálculo do valor calorífico e ponto de orvalho do gás natural e a estimativa de suas incertezas

Elizabeth Ayala Blanco
Universidad Industrial de Santander
Adriana Alexandra Aparicio Ariza
Universidad Industrial de Santander
Carlos Eduardo García Sánchez
Universidad Industrial de Santander

Publicado 2016-12-15

Palavras-chave

  • Gás Natural,
  • Hidrocarboneto Ponto de Orvalho,
  • Calorífico,
  • Incerteza.

Como Citar

Ayala Blanco, E., Aparicio Ariza, A. A., & García Sánchez, C. E. (2016). Revisão do cálculo do valor calorífico e ponto de orvalho do gás natural e a estimativa de suas incertezas. REVISTA ION, 29(2). https://doi.org/10.18273/revion.v29n2-2016007

Resumo

Gás natural deve atender a certos requisitos que garantem que sua produção, transporte, distribuição e consumo é realizado de forma segura. Essas exigências correspondem aos parâmetros do gás de qualidade no interior dos quais são o poder calorífico e o ponto de orvalho de hidrocarbonetos. Correta de medição é de vital importância, especialmente em pontos de transferência de custódia, desde que entregue como quem recebe ambos estão interessados em saber a qualidade do gás comercializado com uma alta precisão. Esta revisão reúne diferentes formas de medição dos parâmetros de qualidade de gás selecionado, de estudos encontrados na literatura tanto na determinação do seu valor e a incerteza associada. No entanto, enquanto as obras relacionadas com a estimativa de incerteza do poder calorífico e o ponto de orvalho de hidrocarbonetos são limitadas, esta revisão representa um avanço no caminho da investigação aplicada na determinação correta desses parâmetros e resultados com maior metrologia de confiabilidade das quantidades químicas do gás natural.

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