Journals / Scientific Mining Journal / 2002 / Cilt: 41 Sayı: 4

A Proposal of A New Limestone Description For Iron & Steel Industry

DEMİR ÇELİK KULLANIM AMAÇLI KİREÇTAŞLARI İÇİN YENİ BİR TANIMLAMA ÖNERİSİ

Pages
21–35
Publication Date
2002-12-01
DOI
—
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AI Summary & Key Takeaways

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

As a result of this study, a new description namely "Metallurgical Limestones" is proposed for the limestone uses of parallel flow regenerative shaft kilns and a triangle diagram is developed to pre-selection of raw material

📌 3 Key Takeaways

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Objective & Hypothesis:Limestone is a basic industrial raw material. it is consumed by 84% in chemical and several industrial purposes, 12% in refractory and road construction and 4% in civil engineering and agricultural aaplications.
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Key Findings & Data:Furthermore, technological processes for high quality lime production is also very important. in this investigation, pyhsical, chemical and mineralogical properties of 12 different limestone samples were determined.
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Conclusion & Impact:As a result of this study, a new description namely "Metallurgical Limestones" is proposed for the limestone uses of parallel flow regenerative shaft kilns and a triangle diagram is developed to pre-selection of raw material
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Kireçtaşı · Kalsinasyon · Basma Dayanımı

Abstract

Limestone is a basic industrial raw material. it is consumed by 84% in chemical and several industrial purposes, 12% in refractory and road construction and 4% in civil engineering and agricultural aaplications. Additionally, it is used in substential quantity as lime in iron and steel industry. Limestone as a source of lime should have some specific physical and chemical properties. Furthermore, technological processes for high quality lime production is also very important. in this investigation, pyhsical, chemical and mineralogical properties of 12 different limestone samples were determined. Calcination tests were carried out to produce high quality lime suitable for the iron and steel industry. As a result of this study, a new description namely "Metallurgical Limestones" is proposed for the limestone uses of parallel flow regenerative shaft kilns and a triangle diagram is developed to pre-selection of raw material

Özet

Kireçtaşı, temel bir endüstriyel hammadde olup, kullanımının % 84'ü kimyasal ve endüstriyel amaçlı, %12'si refrakter ve yol yapımında; %4'ü yapılarda ve tarımsal faaliyetlerdedir. Bunlara ek olarak, demir çelik üretiminde, yüksek fırınlarda kireç olarak önemli miktarlarda kullanıldığı da bilinmektedir. Kaliteli bir kireç üretiminde, kireçtaşmın belirli fiziksel, ve kimyasal özelliklere sahip olması gerekir. Aynca kireç üretiminde kullanılan teknolojiler de önemli olmaktadır. Bu araştırmada; demir çelik kullanım amaçlı kireçtaşlarımn özelliklerini belirlemeye yönelik 12 farklı numune üzerinde çalışılmıştır. Çalışma sonuçlanna göre, nitelikli kireç üretimi için kireçtaşlan sınıflandırılmış, Maerz tipi düşey şaftlı fırınlarda kullanılabilecek kireçtaşlanna ilişkin bir üçgen diyagram geliştirilerek yeni bir "Metalurjik kireçtaşı" tanımlaması önerilmiştir

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Cite This Article

Yüce, A. E., Gürkan, V., Erdoğan, M., Tarkan, H. M., Girgin, Ş., Kangal, M. O., Oktay, F. Y. (2002). A Proposal of A New Limestone Description For Iron & Steel Industry. Scientific Mining Journal, Cilt: 41 Sayı: 4, 21–35. https://ajindex.com/articles/1636951

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