Flotation and leaching of hard coals for production of low-ash clean coal

• Autorzy: Onel Oznur , Tanriverdi Mehmet

Identyfikatory

DOI

10.37190/ppmp/120153

• Języki publikacji: EN

Abstrakty

EN

Coal has been one of the most important fossil fuels meeting the world`s commercial energy demand for decades. The use of coal in electricity production is an inevitable alternative for developing countries such as Turkey. This study focused on the cleaning process of Zonguldak coal for the production of low ash, low sulphur, and high-calorie coal concentrate. Flotation and atmospheric/autoclave leaching experiments were applied for this purpose. A product with 1% ash, 0.37% sulphur and 8390 kCal/kg of calorific value was obtained under the best experimental conditions.

Słowa kluczowe

EN

flotation; hard coal; autoclave leaching; atmospheric acid; base leaching

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Physicochemical Problems of Mineral Processing
• Rocznik: 2020
• Tom: Vol. 56, iss. 3
• Strony: 528--537
• Opis fizyczny: Bibliogr. 28 poz., rys., tab., wykr., wz.

Twórcy

autor

Onel Oznur

• Dokuz Eylül University, Faculty of Engineering, Department of Mining Engineering

autor

Tanriverdi Mehmet

• Dokuz Eylül University, Faculty of Engineering, Department of Mining Engineering

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