ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS
ABSTRACT The synthesis of carbonated hydrocalumites could be troublesome because the carbonate anions can precipitate as calcium carbonate, therefore the aging times should be reduced. In this paper, carbonated hydrocalumites were synthesized using an unique gel divided in two portions: a part was a...
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| Lenguaje: | English |
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Sociedad Chilena de Química
2018
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oai:scielo:S0717-970720180002039502018-07-19ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODSLinares,Carlos F.Moscosso,JoelAlzurutt,VíctorOcanto,FreddyBretto,PabloGonzález,Gema carbonated hydrocalumite microwave radiation antacid carbonate calcium aging times ABSTRACT The synthesis of carbonated hydrocalumites could be troublesome because the carbonate anions can precipitate as calcium carbonate, therefore the aging times should be reduced. In this paper, carbonated hydrocalumites were synthesized using an unique gel divided in two portions: a part was aging to temperature room for 30 min, and the other one, by microwave radiations for 2 min. Samples were characterized by different techniques such as: Fourier-transformed infrared spectroscopy, X-ray diffraction, BET surface measurements, scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX). Then, they were tested as antacid using a synthetic gastric juice. Results showed that carbonated hydrocalumites aging by microwave radiations were more flawless than those obtained by the conventional method. Moreover, using microwave radiations, the aging times were notably reduced and the purity of carbonated hydrocalumites was improved. The antacid properties were similar for hydrocalumites synthesized by different ways. However, they showed they showed better antacid properties with higher antacid capacity than commercial antacid.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.63 n.2 20182018-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000203950en10.4067/s0717-97072018000203950 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
carbonated hydrocalumite microwave radiation antacid carbonate calcium aging times |
| spellingShingle |
carbonated hydrocalumite microwave radiation antacid carbonate calcium aging times Linares,Carlos F. Moscosso,Joel Alzurutt,Víctor Ocanto,Freddy Bretto,Pablo González,Gema ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS |
| description |
ABSTRACT The synthesis of carbonated hydrocalumites could be troublesome because the carbonate anions can precipitate as calcium carbonate, therefore the aging times should be reduced. In this paper, carbonated hydrocalumites were synthesized using an unique gel divided in two portions: a part was aging to temperature room for 30 min, and the other one, by microwave radiations for 2 min. Samples were characterized by different techniques such as: Fourier-transformed infrared spectroscopy, X-ray diffraction, BET surface measurements, scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX). Then, they were tested as antacid using a synthetic gastric juice. Results showed that carbonated hydrocalumites aging by microwave radiations were more flawless than those obtained by the conventional method. Moreover, using microwave radiations, the aging times were notably reduced and the purity of carbonated hydrocalumites was improved. The antacid properties were similar for hydrocalumites synthesized by different ways. However, they showed they showed better antacid properties with higher antacid capacity than commercial antacid. |
| author |
Linares,Carlos F. Moscosso,Joel Alzurutt,Víctor Ocanto,Freddy Bretto,Pablo González,Gema |
| author_facet |
Linares,Carlos F. Moscosso,Joel Alzurutt,Víctor Ocanto,Freddy Bretto,Pablo González,Gema |
| author_sort |
Linares,Carlos F. |
| title |
ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS |
| title_short |
ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS |
| title_full |
ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS |
| title_fullStr |
ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS |
| title_full_unstemmed |
ANTACID EVALUATION OF CARBONATED HYDROCALUMITES: A COMPARISON OF AGING METHODS |
| title_sort |
antacid evaluation of carbonated hydrocalumites: a comparison of aging methods |
| publisher |
Sociedad Chilena de Química |
| publishDate |
2018 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000203950 |
| work_keys_str_mv |
AT linarescarlosf antacidevaluationofcarbonatedhydrocalumitesacomparisonofagingmethods AT moscossojoel antacidevaluationofcarbonatedhydrocalumitesacomparisonofagingmethods AT alzuruttvictor antacidevaluationofcarbonatedhydrocalumitesacomparisonofagingmethods AT ocantofreddy antacidevaluationofcarbonatedhydrocalumitesacomparisonofagingmethods AT brettopablo antacidevaluationofcarbonatedhydrocalumitesacomparisonofagingmethods AT gonzalezgema antacidevaluationofcarbonatedhydrocalumitesacomparisonofagingmethods |
| _version_ |
1714200924915761152 |