Surface coating of micronized calcite (CaCO3) with stearic acid via an attritor mill
Küçük Resim Yok
Tarih
2024
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, the surface coating (modification) of micronized calcite (CaCO3, d50=135 ?m) in a stirred media (bead) mill with stearic acid was investigated. As a result of 15 min grinding and 5 min coating experiments, a product with d50=2.15 ?m and specific surface area of 3.21 m2/cm3 was obtained. The activation rate of this final product as an indicator of coating rate was 97.7%. According to the optimum coating results, the stearic acid rate was determined as 1%, the modification time was 7.5 min, the ball load was 900 g and the stirring speed was 600 rpm.
Açıklama
Anahtar Kelimeler
Nanobilim ve Nanoteknoloji, Malzeme Bilimleri, Tekstil, Malzeme Bilimleri, Özellik ve Test, Malzeme Bilimleri, Kâğıt ve Ahşap, Malzeme Bilimleri, Kaplamalar ve Filmler, Malzeme Bilimleri, Biyomalzemeler, Malzeme Bilimleri, Seramik, Malzeme Bilimleri, Kompozitler, Surface modification, Calcite, Stearic acid, Dry coating, Active ratio
Kaynak
Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
13
Sayı
3
