Journals / Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik / 2004 / Cilt: 5 - Sayı: 1

Şaphane bölgesi alünitleri ve ürünlerinin termal analizi

Thermal analysis of Şaphane area alunites and their products

Pages
0–0
Publication Date
2022-10-11
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The optimal decomposition temperature for dissolving of the original alunite and the thermally decomposed alunite was determined.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The thermal properties of Kütahya-Şaphane area alunites and their thermal decomposed derivatives were investigated and chemical composition of alunites were determined.
📊
Key Findings & Data:The obtained thermal properties were compared with that of synthetic alunites, which were produced in our laboratory.
💡
Conclusion & Impact:The optimal decomposition temperature for dissolving of the original alunite and the thermally decomposed alunite was determined.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The thermal properties of Kütahya-Şaphane area alunites and their thermal decomposed derivatives were investigated and chemical composition of alunites were determined. The obtained thermal properties were compared with that of synthetic alunites, which were produced in our laboratory. The optimal decomposition temperature for dissolving of the original alunite and the thermally decomposed alunite was determined.

Özet

Kütahya-Şaphane bölgesi alünitlerinin ve alünitten elde edilen ürünlerin termal özellikleri incelenmiş, alünitlerin kimyasal bileşimi belirlenmiş ve laboratuvarımızda üretilen sentetik alünitin termal özellikleri ile karşılaştırılmıştır. Termal bozunmaya uğratılmış alünit ve orijinal alünitin çözündürülmesi için optimum termal bozunma sıcaklığı belirlenmiştir.

🔖

Cite This Article

GEDİKBEY, T., TUNALI, S. (2022). Şaphane bölgesi alünitleri ve ürünlerinin termal analizi. Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik, Cilt: 5 - Sayı: 1, 0–0. https://ajindex.com/articles/438437

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (16)

  1. Cipriani, P., Marruzzo, G., Piga, L. and Pochetti, R, (1997), Thermal behavior of mixtures of an alu-nite ore with K2CO3, CaCO3 and Ca(OH)2, Thermochimica Acta, 294, pp.139-146. E. Merck in "Complexometric Assay Methods With Titriplex", E. Merck, (1982),
  2. Darmstad, Federal Republic of Germany, 92p. Gedikbey, T., (1985), Alünit mineralinden alüminyum sülfat üretimi için optimum koşulların belirlen¬mesi, Anadolu Üniv. Müh. Mim. Fak. Der., 2, 1, pp.119-127.
  3. Gülensoy, H. and, Şengil, İ. A., (1989),
  4. On utilization of alunite ores, Kimya ve Sanayi, 31, pp. 159-160.
  5. Gülensoy, H., (1968), Türk alünitlerinin termo-gravimetrik ve mikrokalorimetrik metotlarla etüdü ve piroliz ürünlerinin suda ve sülfat asidin-deki çözünürlüklerinin tesbiti, M.T.A. Enst. Mec, 71,pp.93-İ28. Gündüz, T, (1993),
  6. Kantitatif Analiz Laboratuvar Kitabı, Ankara, 310 p. Itaya, T, Arribas J.R., A. and Okada, T, (1996), Argon release systematics of hypogene and supergene alunite based on progressive heating experiments from 100 to 1000°C, geochimica et Cosmochimica Acta, 60, 22, 4525-4535.
  7. Kashkai, MA. and Babaev, I.A., (1969), Thermal investigations on alunite and its mixtures with quartz and dickite, Mineral Mag., 37, pp. 128-134.
  8. Özacar, M. and Şengil, İ.A., (1999), Optimum conditions for leaching calcined alunite ore in strong NaOH, Canadian Metallurgical Quarterly, 38,4, pp.249-255.
  9. Özacar, M., (2003), Adsorption of phosphate from aqueous solution onto alunite, Chemosphere, 51, pp.321-327.
  10. Özacar, M., (2003), Phosphate adsorption characteristics of alunite to be used as a cement additive, Cement and Concrete Research, 33, pp. 1583-1587.
  11. Piga, L., (1995), Thermogravimetry of a kaolinite-alu-nite ore, Thermochimica Acta, 265, pp. 177-187.
  12. Şengil, İ. A. ve Gülensoy, H., (1984), Şaphane alünit cevherinden alüminyum sülfat üretimi yapan bir tesis üzerinde incelemeler, Doğa Bilim Dergisi, 8,2, pp.158-163.
  13. Şengil, İ. A., (1996), The investigation of aluminum sulfate-potassium chloride solid phase reaction, Turkish Journal of Chemistry, 20, l,pp. 1-8.
  14. Şengil, İ. A., Gülensoy, H., and Göknil, H., (1987), Alünit cevherinin su tasfiyesinde pıhtılaştırıcı ve yumaklaştırıcı olarak kullanılması, M.Ü. Fen Bilimleri Dergisi, 4, pp. 139-152.
  15. Şengil, İ. A.,(1995), The utilization of alunite ore as a coagulant aid, Water Research, 29, 8, pp. 1988-1992.
  16. Ting, C. W., (1952). Alumina, potassium sulfate and ammonium sulfate from alunite, U. S. pp.1850,038