Rapid Determination of CaSO4 ·2H2 O in Gypsum by Raman Spectra / 中国药师
China Pharmacist
;
(12): 73-76, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-669741
ABSTRACT
Objective:
To develop a method for the rapid determination of CaSO4 ·2H2 O in gypsum by Raman spectra.Methods:
Totally 40 batches of gypsum from different origins were used as the training set, compared with the results by ENTA titration, and OPUS software was used to establish a quantitative analysis model of CaSO4 ·2H2 O in gypsum by Raman spectra.Results:
The estab-lished quantitative analysis model could provide a good prediction result rapidly when the content was between 97. 93% and 99. 81%.Conclusion:
The method is accurate, fast and simple, which can be developed as an analysis method for CaSO4 ·2H2 O in gypsum.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
China Pharmacist
Año:
2015
Tipo del documento:
Artículo
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