Use of a Ca-selective electrode in the determination of total Ca in the production of crude sugar
v. 22 n. 1 (1997), Preliminary Notes
v. 22 n. 1 (1997)

Use of a Ca-selective electrode in the determination of total Ca in the production of crude sugar

Preliminary Notes
https://doi.org/10.26850/1678-4618eqj.v22.1.1997.p193-197
Publicado 1997-12-08
Jorge González García
University of Camagüey, Faculty of Chemical Engineering and Pharmacy, Camagüey, Cuba.
V. V. Egonov
Biélorussian University, Belarus.
Rubén Del Tóro Dénis
Chemistry of Sugar Industre.
E. Del Tóro Dénis
Chemistry of Sugar Industre.
Silvio Martinéz Sáez
University of Camagüey, Faculty of Chemical Engineering and Pharmacy, Camagüey, Cuba.
A. Ramos Vega
University of Camagüey, Faculty of Chemical Engineering and Pharmacy, Camagüey, Cuba.
PDF (English)

Palavras-chave

Ion-selective electrode
Ca-selective electrode
Atomic absorption spectrometry
Sugar juice

Como Citar

González García, J., Egonov, V. V., Del Tóro Dénis, R., Del Tóro Dénis, E., Martinéz Sáez, S., & Ramos Vega, A. (1997). Use of a Ca-selective electrode in the determination of total Ca in the production of crude sugar. Eclética Química, 22(1), 193–197. https://doi.org/10.26850/1678-4618eqj.v22.1.1997.p193-197
ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver

Baixar Citação

Endnote/Zotero/Mendeley (RIS) BibTeX
Crossref
Scopus
Google Scholar
Europe PMC

Resumo

The determination of the total calcium in juice, syrups, and other products of the sugar industry is investigated. Total calcium and free calcium is determinated by AAS and employing Ca-selective electrode respectively. A coefficient is obtained for the relation of total calcium with respect to free calcium. The coefficient is employed to determine the content of total calcium in accordance with the following equation. Relative error is less than 5 %.

https://doi.org/10.26850/1678-4618eqj.v22.1.1997.p193-197
PDF (English)

Referências

DOBZHITZKI, Ya. Jimicheeski analiz V caxanroka proizrodstvie. Moscow: Agropromizdat, 1985. [ Links ]

HONIG, P. Principios de técnología azucarera. CECSA, 1969, v.1. [ Links ]

KORYTA, J. Stulik en iontove-selektivni electrody. Moscow: MIR, 1989. p.221-6. [ Links ]

NOCEDO, A. G. Estudio preliminar de la desclarificación de jugos clarificados con zeolitas en el CAI Bolivia. Camagüey, 1993. Thesis. Deparment of Chemistry. The University of Camagüey, Cuba. [ Links ]

RUZICKA, J. F. Glow injection analysis. Anal. Chem., v.55, n.11, p.1040-53 A, 1983. [ Links ]

Creative Commons License
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.

Copyright (c) 2018 Eclética Química

Métricas

Carregando Métricas ...