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Pregled bibliografske jedinice broj: 720411

RINSING THE MAGNESIUM HYDROXIDE PRECIPITATE OBTAINED FROM SEAWATER


Labor, Miroslav; Bajić, Ivana; Jakić, Jelena; Martinac, Vanja
RINSING THE MAGNESIUM HYDROXIDE PRECIPITATE OBTAINED FROM SEAWATER // Proceedings MATRIB 2014, Electronic Edition / Šolić, Sanja ; Šnajdar Musa, Mateja (ur.).
Zagreb: Croatian Society for Materials and Tribology, 2014. str. 271-278 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
RINSING THE MAGNESIUM HYDROXIDE PRECIPITATE OBTAINED FROM SEAWATER

Autori
Labor, Miroslav ; Bajić, Ivana ; Jakić, Jelena ; Martinac, Vanja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings MATRIB 2014, Electronic Edition / Šolić, Sanja ; Šnajdar Musa, Mateja - Zagreb : Croatian Society for Materials and Tribology, 2014, 271-278

Skup
International Conference Matrib 2014, materials, tribology, recycling

Mjesto i datum
Vela Luka, Croatia, 26-28. 06. 2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
substoichiometric precipitation; rinsing method; magnesium oxide from seawater; B2O3 content
(substoichiometric precipitation; rinsing method; magnesium oxide from seawater; B2O3 content.)

Sažetak
This study has examined the combined method of rinsing the magnesium hydroxide precipitate obtained from seawater by substoichiometric (80 %) precipitation. In the first phases of rinsing in the decanting process, distilled water with pH of 4.81 was used, followed by alkalised distilled water with pH of 12.50. During multiple rinses on filter paper, alkalised distilled water was applied and then fresh distilled water (1, 2 and/or 3 times). The purpose of the study is to determine the efficiency of the described method of rinsing of the magnesium hydroxide precipitate obtained from seawater with respect to the reduction of mass fraction of boron (III) oxide, as well as calcium oxide, in calcined magnesium oxide. The experimental results indicate that the CaO content in samples examined becomes more significantly reduced only after rinsing on filter paper. The experimental results also indicate that the sequence of rinsing on filter paper should start with the alkalised distilled water with increased pH value in order to attain a significant B2O3 reduction in calcined magnesium oxide.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
011-0112247-2250 - Aktivirano sinteriranje magnezijeva oksida (Vanja Martinac, )

Ustanove
Kemijsko-tehnološki fakultet, Split

Profili:

Avatar Url Jelena Jakić (autor)

Avatar Url Vanja Martinac (autor)

Avatar Url Miroslav Labor (autor)

Citiraj ovu publikaciju

Labor, Miroslav; Bajić, Ivana; Jakić, Jelena; Martinac, Vanja
RINSING THE MAGNESIUM HYDROXIDE PRECIPITATE OBTAINED FROM SEAWATER // Proceedings MATRIB 2014, Electronic Edition / Šolić, Sanja ; Šnajdar Musa, Mateja (ur.).
Zagreb: Croatian Society for Materials and Tribology, 2014. str. 271-278 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Labor, M., Bajić, I., Jakić, J. & Martinac, V. (2014) RINSING THE MAGNESIUM HYDROXIDE PRECIPITATE OBTAINED FROM SEAWATER. U: Šolić, S. & Šnajdar Musa, M. (ur.)Proceedings MATRIB 2014, Electronic Edition.
@article{article, year = {2014}, pages = {271-278}, keywords = {substoichiometric precipitation, rinsing method, magnesium oxide from seawater, B2O3 content.}, title = {RINSING THE MAGNESIUM HYDROXIDE PRECIPITATE OBTAINED FROM SEAWATER}, keyword = {substoichiometric precipitation, rinsing method, magnesium oxide from seawater, B2O3 content.}, publisher = {Croatian Society for Materials and Tribology}, publisherplace = {Vela Luka, Croatia} }