Metal sabunlarının parafinin katalitik oksidasyonu üzerine etkisi

Öz

Bu çalışmada;  Ba, Mn ve Pb metal sabunları, stearik asit ve bu metallerin tuzları kullanılarak sentezlenmiş ve erime noktaları tayin edilmiştir. Sentezlenen metal sabunları farklı konsantrasyonlar da parafin oksidasyonunda katalizör olarak kullanılmıştır. Oksidasyon  sonucu  oluşan aldehit, keton ve karboksilli asitlerin miktarı, titrasyon yöntemi kullanılarak asit değeri (AV.) olarak tayin edilmiştir. Bu değerler % stearik asit değerine (%SAD) dönüştürülmüştür. Sonuç da Ba, Mn ve Pb stearat sabunlarını, katalizör olarak Parafin oksidasyonu üzerindeki  davranışları ve erime noktaları ile olan ilişkisi  incelenmiştir.

Anahtar Kelimeler

• Metal sabunları,Baryum sabunu,Mangan sabunu,Kurşun sabunu,Parafin oksidasyonu,Metal stearatlar,Stearik asit

The catalyst effect of metal soaps on paraffin oxidation

Abstract

In this study; Ba, Mn and Pb metal soaps were synthesized using stearic acid with the salts of these metals, and then melting points were determined. Different concentrations of synthesized metal soaps were also used as catalysts for paraffin oxidation. The amount of aldehyde, ketone and carboxylic acids formed as a result of oxidation was determined as an acid value (A.V.) using the titration method. These values were converted to% stearic acid value (%SAD). The result also examines the relationship between Ba, Mn and Pb stearate soaps, behavior on paraffin oxidation as a catalyst and melting points.

Keywords

• Metallic soaps,Barium soap,Manganese soap,Lead soap,Parafin oxidation,Metal stearates,Stearic acid

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