MINING SCHEDULING AT PARAGOMINAS BAUXITE MINE

被引：0

作者：

Guimaraes, Octavio R. A. ^{[1
]}

Santos, Henrique C. ^{[1
]}

Zelante, Flavio ^{[1
]}

Alves, Leonardo ^{[2
]}

机构：

[1] VALE Companhia Vale Rio Doce, Av Lameira Bittencourt 123, BR-68625140 Paragominas, Para, Brazil

[2] RUNGE Brazil Off, BR-30140131 Belo Horizonte, MG, Brazil

来源：

LIGHT METALS 2009 | 2009年

关键词：

Striping mining; Mine sequence; Open pit; Stripping ratio; Simulation;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The chain of the bauxite and alumina business in terms of quality, costs and longevity is critical for the mine and refinery installations. This paper describes the impact of the size of the mine according the bauxite quality required by the Refinery, the influence of level of knowledge of the deposit on life of the mine, and finally, some scenarios changing the some economic factors, such as prices on the bauxite. So, there are several scenarios, which could help the decision maker to get the best solution joining the financial, quality and other strategic issues. Beside this, each scenario results gave a better understanding of the business risks and opportunities to improve the results.

引用

页码：45 / +

页数：2

共 50 条

[1] A new method using hydraulic excavator and tractor on paragominas bauxite mine
Guimaraes, Octavio R. A.
Santos, Henrique C.
Silva, Hildegundes M.
LIGHT METALS 2008, 2008, : 89 - 94
[2] OPTIMAL LIFE-OF-MINE SCHEDULING FOR A BAUXITE MINE
Zuckerberg, M.
van der Riet, J.
Malajczuk, W.
Stone, P.
JOURNAL OF MINING SCIENCE, 2011, 47 (02) : 158 - 165
[3] Optimal life-of-mine scheduling for a Bauxite mine
M. Zuckerberg
J. van der Riet
W. Malajczuk
P. Stone
Journal of Mining Science, 2011, 47 : 158 - 165
[4] MODEL FOR BAUXITE FORMATION - PARAGOMINAS (BRAZIL)
KRONBERG, BI
FYFE, WS
MCKINNON, BJ
COUSTON, JF
FILHO, BS
NASH, RA
CHEMICAL GEOLOGY, 1982, 35 (3-4) : 311 - 320
[5] MINOR ELEMENT GEOCHEMISTRY OF THE PARAGOMINAS BAUXITE, BRAZIL
KRONBERG, BI
COUSTON, JF
FILHO, BS
FYFE, WS
NASH, RA
SUGDEN, D
ECONOMIC GEOLOGY, 1979, 74 (08) : 1869 - 1875
[6] Phosphorus adsorption in a degraded soil under forestry recovery after bauxite mining in Paragominas, eastern Amazon, Brazil
dos Santos, Cassio Rafael Costa
Kato, Osvaldo Ryohei
Noronha, Norberto Cornejo
Souza, Luana do Socorro Freitas
Ferreira, Eric Victor de Oliveira
de Matos, Gilson Sergio Bastos
de Araujo, Denmora Gomes
Gama, Marcos Andre Piedade
LAND DEGRADATION & DEVELOPMENT, 2023, 34 (07) : 2110 - 2123
[7] How to shorten the period of land use for mining in Pingguo Bauxite Mine
Luo, X.-G.
Kuangye Yanjiu Yu Kaifa/Mining Research and Development, 2001, 21 (01): : 49 - 50
[8] Suitability evaluation for land reclamation in mining area:A case study of Gaoqiao bauxite mine
WANG Shidong LIU Changhua ZHANG Hebing College of Resources Science and Technology Beijing Normal University Beijing China School of Surveying and Land Information Engineering Henan Polytechnic University Jiaozuo China
Transactions of Nonferrous Metals Society of China, 2011, 21(S3) (S3) : 506 - 515
[9] Suitability evaluation for land reclamation in mining area:A case study of Gaoqiao bauxite mine
WANG Shi-dong1
2. School of Surveying and Land Information Engineering
Transactions of Nonferrous Metals Society of China, 2011, 21 (S3) : 506 - 515
[10] Bauxite mining sustainably
Atkins, PR
Bayliss, C
Ward, S
LIGHT METALS 2005, 2005, : 5 - 10

← 1 2 3 4 5 →