Hdtma-Bentonitinin Sentez Ve Karakterizasyonu

Year 2006, Volume: 19 Issue: 2, 21 - 34, 31.12.2006

Nuray Yıldız , Fatmanur Köroğlu Ayla Çalımlı

Abstract

Bu çalışmada, Ordu bentonitinden hekzadesiltrimetilamonyum bromür (HDTMA-Br), kullanılarak  HDTMA organobentoniti (HDTMA-B) sentezlenmiştir. Orijinal bentonit ve sentezlenen organobentonit,  toplam organik karbon içeriği, X-ışınları difraktogramı, yüzey alanı ve tanecik boyut dağılımı  analizleri ile karakterize edilmiştir. Analiz sonuçlarından orijinal ve organobentonit örneklerinin, toplam organik karbon içeriği, tanecik boyutu, yüzey alanı gibi  özelikleri  arasında farklılıklar olduğu saptanmıştır.

Keywords

Bentonit, organobentonit, sentez ve karakterizasyon.

Synthesıze And Characterızatıon Of Hdtma-Bentonıte

Abstract

In the present study, organobentonite(HDTMA-B) was synthesized by using hexadecyltrimethylammonium bromide (HDTMA-Br) from bentonite of Ordu city. Synthesized organobentonites were characterized by X-ray diffaraction, total organic carbon (TOC), surface properties and particle size analysis. The difference in  properties such as organic  carbon content, particle size and surface area  between original and organobentonite sample was put forward depending on analysis results.

Keywords

Bentonites, organobentonites, synthesize and characterization..

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