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Study of brine-halite phase separation through optical constringence and molecular dynamics.
Lenart, Vinícius M; de Lara, Lucas S; Gómez, Sergio L; Turchiello, Rozane F.
Afiliação
  • Lenart VM; Physics Department, Federal University of Technology of Paran'a, Doutor Washington Subtil Chueire, 330, Ponta Grossa, PR, 84017-220, Brazil.
  • de Lara LS; Department of Physics, State University of Ponta Grossa, Carlos Cavalcanti, 4748, Ponta Grossa, PR, 84030-900, Brazil.
  • Gómez SL; Department of Physics, State University of Ponta Grossa, Carlos Cavalcanti, 4748, Ponta Grossa, PR, 84030-900, Brazil.
  • Turchiello RF; Physics Department, Federal University of Technology of Paran'a, Doutor Washington Subtil Chueire, 330, Ponta Grossa, PR, 84017-220, Brazil. turchiel@utfpr.edu.br.
Eur Phys J E Soft Matter ; 45(7): 57, 2022 Jul 04.
Article em En | MEDLINE | ID: mdl-35781758
This work presents a study of the reciprocal dispersive power, also known as constringence or Abbe number of an aqueous solution of NaCl in a wide range of concentrations. The constringence exhibited a distinct behavior in the region close to the phase transition between a phase containing exclusively brine and a phase containing brine+halite. Molecular dynamics simulations of this system indicated the existence of halite formation below the known saturation curve, which agreed with the experimental measurements, indicating a crystal growth in the unsaturated region.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Sais / Simulação de Dinâmica Molecular Idioma: En Revista: Eur Phys J E Soft Matter Assunto da revista: BIOFISICA Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: França

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Sais / Simulação de Dinâmica Molecular Idioma: En Revista: Eur Phys J E Soft Matter Assunto da revista: BIOFISICA Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: França