A case study on operational planning for a mine-mill operation with stockpiling

Necmettin Çetin

Makale detayları

A case study on operational planning for a mine-mill operation with stockpiling

Yazarlar:

Necmettin Çetin

Yayıncı:

Kütahya Dumlupinar University

Ana Başlıklar:

Maden Tasarımı | İşletme ve Ekonomisi

Dergi:

Journal of Scientific Reports-C Issue 008, pp.11-18

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001326250

pISSN:

2717-8633

Anahtar kelimeler:

Özet:

 Mathematical modelling, and optimization are efficiently used in open pit mining problems, as it is the case of other engineering areas, business, and economic disciplines. One of the problems in this context is related to the role of stockpiles to serve maximization of the profit and minimization of the costs. In this paper, a short-term production plan for a mine-mill operation having a stockpile area is developed. The approach is based on network diagrams and linear programming method. Data set used in the application is hypothetical considering two months of duration. In the scenario, the milling facility nearby the mine is subjected to two stages material feeding located in the mining and milling areas. The objective is to minimize the costs while fulfilling the demands of the milling unit. LINGO software is used to evaluate the mathematical model. From the results of this study, it is concluded that there is no need for stockpiling operation at mill area for the stage 2 production process and the stockpile at mine area is required to satisfy the stage 1 production demand of 6,000 tons in month 2.

 Mathematical modelling, and optimization are efficiently used in open pit mining problems, as it is the case of other engineering areas, business, and economic disciplines. One of the problems in this context is related to the role of stockpiles to serve maximization of the profit and minimization of the costs. In this paper, a short-term production plan for a mine-mill operation having a stockpile area is developed. The approach is based on network diagrams and linear programming method. Data set used in the application is hypothetical considering two months of duration. In the scenario, the milling facility nearby the mine is subjected to two stages material feeding located in the mining and milling areas. The objective is to minimize the costs while fulfilling the demands of the milling unit. LINGO software is used to evaluate the mathematical model. From the results of this study, it is concluded that there is no need for stockpiling operation at mill area for the stage 2 production process and the stockpile at mine area is required to satisfy the stage 1 production demand of 6,000 tons in month 2.

 Mathematical modelling, and optimization are efficiently used in open pit mining problems, as it is the case of other engineering areas, business, and economic disciplines. One of the problems in this context is related to the role of stockpiles to serve maximization of the profit and minimization of the costs. In this paper, a short-term production plan for a mine-mill operation having a stockpile area is developed. The approach is based on network diagrams and linear programming method. Data set used in the application is hypothetical considering two months of duration. In the scenario, the milling facility nearby the mine is subjected to two stages material feeding located in the mining and milling areas. The objective is to minimize the costs while fulfilling the demands of the milling unit. LINGO software is used to evaluate the mathematical model. From the results of this study, it is concluded that there is no need for stockpiling operation at mill area for the stage 2 production process and the stockpile at mine area is required to satisfy the stage 1 production demand of 6,000 tons in month 2.

 Matematik modelleme yada optimizasyon, ekonomi, işletme gibi disiplinleri ve diğer mühendislik alanlarında olduğu gibi madencilik sektöründe de yoğun olarak kullanılmaktadır. Bu alandaki problemlerden birisi de açık işletme tesislerindeki cevher stoklama işleminin planlanmasıdır. Bu makale de açık işletme tesisindeki cevher stoklama işleminin kısa dönemli 2 aylık  planlanması araştırılmıştır. Bunun için şebeke diyagramı ve doğrusal programlama metotları ile LINGO yazılım paketi kullanılmıştır. Amaç fonksiyon olarak tesisin kapasitesini karşılayan en düşük maliyetli cevher üretimi için iki adet stoklama alanı planlanmıştır. Çalışmadan elde edilen sonuçlara göre, sadece maden sahasındaki stok alanının yeterli olduğuna ve tesis alanında bir stoklamanın gerekmediği kanısına varılmıştır.

Makale detayları

A case study on operational planning for a mine-mill operation with stockpiling

Yazarlar:

Necmettin Çetin

Yayıncı:

Kütahya Dumlupinar University

Ana Başlıklar:

Maden Tasarımı | İşletme ve Ekonomisi

Dergi:

Journal of Scientific Reports-C Issue 008, pp.11-18

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001326250

pISSN:

2717-8633

Production Planning

Open Pit Mining

Network Models

Linear Programming

LINGO SoftwareÜretim Planlaması

Açık İşletme Madenciliği

Şebeke Modelleri

Doğrusal Programlama

LINGO Yazılımı

Sayı

Makale detayları

Yazarlar: Necmettin Çetin

Yayıncı: Kütahya Dumlupinar University

Ana Başlıklar: Maden Tasarımı | İşletme ve Ekonomisi

Dergi: Journal of Scientific Reports-C Issue 008, pp.11-18

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001326250

pISSN: 2717-8633

Sayı

Yazarlar:

Necmettin Çetin

Yayıncı:

Kütahya Dumlupinar University

Ana Başlıklar:

Maden Tasarımı | İşletme ve Ekonomisi

Dergi:

Journal of Scientific Reports-C Issue 008, pp.11-18

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001326250

pISSN:

2717-8633