Sulu Sodyum Metaboratların Sentezi İçin İki Farklı Yöntemin Karşılaştırmalı Çalışması

Yıl 2017, Cilt: 7 Sayı: 2, 563 - 567, 01.06.2017

Müge Sarı Yılmaz Sabriye Piskin

Öz

Bu çalışma, sodyum metaborat hidrat sentezinin klasik ve ultrason yardımlı yöntemlerle karşılaştırılmasına odaklanmıştır. Bu amaçla kernit, su ve sodyum hidroksit 80°C’de 2 saat mekanik karıştırma veya ultrases ışınlaması altında reaksiyona girdirilmiştir. Reaksiyon sonunda elde edilen örnekler X-ışınları difraktometresi XRD ile karakterize edilmişlerdir. Ultrases ışınlaması altında üretilen örneğin sodyum borat hidrat NaB OH 4.2H2O , mekanik karıştıma altında üretilen örneğin ise sodyum bor hidroksit NaB OH 4 olduğu bulunmuştur

Anahtar Kelimeler

Klasik yöntem, Sulu sodyum metaboratlar, Kernit, Sentez, Ultrases-yardımlı yöntem

Comparative Study on Two Different Methods for the Synthesis of Hydrated Sodium Metaborates

Öz

In this study, the comparison of classical and ultrasound-assisted methods for sodium metaborate hydrates production was carried out. For this purpose kernite, water, and sodium hydroxide were reacted at 80°C for 2 hours under mechanical stirring and ultrasonic irradiation. At the end of the reactions, the obtained samples were characterized by X-ray diffraction analysis. It was found that the sample synthesized under the ultrasonic irradiation was identified as sodium borate hydrate NaB OH 4.2H2O condition, while it was found as sodium boron hydroxide NaB OH 4 synthesized under the mechanical stirring condition.

Anahtar Kelimeler

Hydrated sodium metaborates, Classical method, Ultrasound-assisted method, Synthesis, Kernite.

Kaynakça

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