Marble dust generated during slab cutting as reject causes significant environmental problems due to increased reactive surface area. It has closer size distribution with micronized quartz filler used in composite slab. Owing to its high hardness, micronized quartz production is an energy intensive process. This study was conducted to investigate the applicability of marble dust in composite slab production together with micronized quartz as filler. The filler mixture was roasted to mitigate drawback arising from low hardness of marble dust. XRD characterization revealed that phases in roasted filler were wollastonite, larnite, calcio olivine, quicklime and free quartz depending on the roasting temperature and time. Physical tests were applied to clarify the effect of sinter phases on slab properties. Physical properties were determined to retrogress as the roasting temperature increased to 1100°C possibly due to rate of free lime in roasted filler, and then improved again reaching peak point at 1200°C. They ameliorated by increasing roasting time at 1200°C. Larnite and quartz were determined to be effective on improved physical properties than wollastonite and calcio olivine.
Plaka kesim sürecinde artık olarak açığa çıkan mermer tozu, artan reaktif yüzey alanından dolayı önemli çevresel sorunlara neden olmaktadır. Mermer tozu, kompozit plakada dolgu olarak kullanılan mikronize kuvars ile yakın boyut dağılımına sahiptir. Yüksek sertliği nedeniyle mikronize kuvars üretimi enerji yoğun bir işlemdir. Bu çalışma, mermer tozunun kompozit plaka üretiminde mikronize kuvars ile birlikte dolgu malzemesi olarak uygulanabilirliğini araştırmak amacıyla yapılmıştır. Mermer tozunun düşük sertliğinden kaynaklanan dezavantajı azaltmak için dolgu karışımlarına kavurma işlemi uygulanmıştır. XRD ile yapılan karakterizasyon; kavurma sıcaklığına ve süresine bağlı olarak kavrulmuş dolgudaki fazların, serbest kuvars, volastonit, larnit, kalsiyo olivin ve sönmemiş kireç olduğunu ortaya koymuştur. Sinter fazlarının plaka özelliklerine etkisini aydınlatmak için fiziksel testler uygulanmıştır. Kavurma sıcaklığı 1100°C'ye çıkarıldığında, muhtemelen kavrulmuş dolguda bulunan serbest kireç oranına bağlı olarak fiziksel özellikler kötüleşmiş, 1200°C'ye çıkarıldığında ise tekrar iyileşerek en yüksek değere ulaşmıştır. 1200°C'de kavurma süresi artırılınca fiziksel özellikler iyileşmiştir. Larnit ve kuvarsın, iyileştirilmiş fiziksel özellikler üzerinde, volastonit ve kalsiyo olivine göre daha etkili olduğu belirlenmiştir.
Primary Language | English |
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Subjects | Geosciences, Multidisciplinary |
Journal Section | Research Article |
Authors |
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Supporting Institution | YOK |
Thanks | The authors would like to express their sincere thanks and appreciation to Coante Quartz Surfaces and Yatağan Marble Plant of Ermaş Mining Company for kindly providing marble dust sample and characterization tests. |
Publication Date | September 30, 2022 |
Submission Date | November 1, 2021 |
Acceptance Date | January 24, 2022 |
Published in Issue | Year 2022, Volume 61, Issue 3 |
Bibtex | @research article { madencilik1016702, journal = {Scientific Mining Journal}, issn = {2564-7024}, eissn = {2587-2613}, address = {Selanik Cad. No: 19/4 06650 Kızılay-Çankaya / ANKARA - TURKEY}, publisher = {Chamber of Mining Engineers of Turkey}, year = {2022}, volume = {61}, number = {3}, pages = {135 - 141}, doi = {10.30797/madencilik.1016702}, title = {Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab}, key = {cite}, author = {Baş, Sedanur and Güler, Taki and Aktürk, Selçuk} } |
APA | Baş, S. , Güler, T. & Aktürk, S. (2022). Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab . Scientific Mining Journal , 61 (3) , 135-141 . DOI: 10.30797/madencilik.1016702 |
MLA | Baş, S. , Güler, T. , Aktürk, S. "Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab" . Scientific Mining Journal 61 (2022 ): 135-141 <http://www.mining.org.tr/en/pub/issue/72907/1016702> |
Chicago | Baş, S. , Güler, T. , Aktürk, S. "Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab". Scientific Mining Journal 61 (2022 ): 135-141 |
RIS | TY - JOUR T1 - Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab AU - SedanurBaş, TakiGüler, SelçukAktürk Y1 - 2022 PY - 2022 N1 - doi: 10.30797/madencilik.1016702 DO - 10.30797/madencilik.1016702 T2 - Scientific Mining Journal JF - Journal JO - JOR SP - 135 EP - 141 VL - 61 IS - 3 SN - 2564-7024-2587-2613 M3 - doi: 10.30797/madencilik.1016702 UR - https://doi.org/10.30797/madencilik.1016702 Y2 - 2022 ER - |
EndNote | %0 Scientific Mining Journal Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab %A Sedanur Baş , Taki Güler , Selçuk Aktürk %T Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab %D 2022 %J Scientific Mining Journal %P 2564-7024-2587-2613 %V 61 %N 3 %R doi: 10.30797/madencilik.1016702 %U 10.30797/madencilik.1016702 |
ISNAD | Baş, Sedanur , Güler, Taki , Aktürk, Selçuk . "Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab". Scientific Mining Journal 61 / 3 (September 2022): 135-141 . https://doi.org/10.30797/madencilik.1016702 |
AMA | Baş S. , Güler T. , Aktürk S. Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab. Mining. 2022; 61(3): 135-141. |
Vancouver | Baş S. , Güler T. , Aktürk S. Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab. Scientific Mining Journal. 2022; 61(3): 135-141. |
IEEE | S. Baş , T. Güler and S. Aktürk , "Use of marble dust containing filler mixture in composite slab production: Relationship between roasting conditions and physical properties of the slab", Scientific Mining Journal, vol. 61, no. 3, pp. 135-141, Sep. 2022, doi:10.30797/madencilik.1016702 |