Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
Improvements in use of Satellite Images for Monitoring Changes in Hydro-Environmental ConditionsBy Michael J. Rosko
Methods have been developed for processing and analyzing reflected solar radiation data obtained by Landsat 5 Thematic Mapper multispectral scanner. Spatial resolution for the Landsat series satellite
Oct 1, 2009
-
Improvements Of Zinc Roaster Waste Heat BoilerBy Juha Järvi
Outokumpu Zinc Oy has two separate roasting lines with fluidized bed furnaces and waste heat boilers for calcine collection and heat recovery. During the last 30 years, zinc production in Kokkola plan
Jan 1, 2002
-
Improvements To BHP Hartley Platinum's Smelting FurnaceBHP Hartley Platinum operates an electric smelting furnace to treat Cu-Ni-PGM concentrate at its plant in Selous, Zimbabwe. The furnace, originally built by others, has experienced problems including
Jan 1, 1999
-
Improvements to Efficiency and Production Through Information TechnologyBy Scott Beer
What New Technologies Will Drive Economic Improvements? ??Historical ?1060?s: Mainframe Technologies ?1970?s: Mini Computing ?1980?s: Workstation Computing ?1990?s: Personal Computing ?2000?s:
May 1, 2009
-
Improvements to Production Planning in Oil Sands Mining Through Analysis and Simulation of Truck Cycle TimesBy E. Goris Cervantes
"A theoretical framework based on a detailed analysis of mine operations data from an oil sands mine in northern Alberta and the static simulation of truck cycle times are developed, verified, and val
Jan 1, 2019
-
Improvements to Stillwater Mining Company's Smelting! Furnace Yielding Increased Capacity and ProductivityBy N. Voennann
Stillwater Mining Company operates an electric furnace at its smelter in Columbus, Montana to treat a Ni-Cu-platinum group metal concentrate along with secondary PGM bearing materials. Hatch Associate
Jan 1, 1998
-
Improvements to the Operation of the Saganoseki Flash Smelting FurnaceBy Tomoya Kawasaki, Tatsuya Motomura, Yutaka Yasuda
Saganoseki Smelter, one of the largest copper producers in Japan, currently operates a single flash smelting furnace to produce 450,000 tons of new copper annually. The smelter used to employ two flas
Jan 1, 2014
-
Improving Ball Mills Operations By Applying MPC & Advanced Control Systems At Minera Los PelambresBy F. Henríquez
Traditionally, the implementation of an automated control for a ball mill has been a challenging one. First, it must be capable of processing a variable SAG mill feed while at the same time avoiding t
Sep 1, 2012
-
Improving coal quality estimations using geostatistics and auxiliary variablesBy P Dowd, R Jeuken, C Xu
In Australian coalmines there are a number of coal quality parameters that are measured by analysing samples from boreholes. The data points are used to generate spatial models of these parameters, ty
Sep 20, 2017
-
Improving compliance in mining through an effective geoscientific information management frameworkBy S Mundell, A Atkins, S van de Water
Geoscientific information management enables the capture, management and delivery of the original geoscientific observations and measurements of the earth’s natural resources. However, original observ
Nov 8, 2021
-
Improving Consistency of Delivery at Mt Rawdon OperationBy M Boon, M Franklin
This paper outlines the journey of cultural maturation and management system development at the Mt Rawdon (MRO) gold mine from its acquisition by Evolution Mining Limited (Evolution) in late 2011 to 2
Jun 22, 2016
-
Improving Construction Environmental Metrics Through Integration of Discrete Event Simulation and Life Cycle AnalysisBy H. Golzarpoor
Life Cycle Analysis (LCA) is a methodology for evaluating the environmental impacts associated with a product during its life cycle. LCA is identified as the most reliable method for verifying environ
Aug 1, 2013
-
Improving Conveyor Transfer Point Performance in Hard Rock Mines (3df8afc1-5943-4b67-9bd9-6a87144e0c1e)By R. Shields
"Hard rock mines move large volumes of material, which can cause the conveyors that are essential to this movement to suffer lots of problems, including carryback, spillage, dust and belt wander. Many
Jan 11, 2017
-
Improving Diesel Quality Reduces Cost and EmissionsBy R. L. Miller
"Why should we care about diesel quality amidst the complexity of mining for minerals? Mining companies use a large amount of diesel fuel in their worldwide operations, both for moving ore from the mi
Jan 1, 2017
-
Improving drill productivity and delivering better geophysical data fasterBy T A. J Hopper, S Mukkisa, K-O Ott, D Palmer
RIG Technologies has developed new technology that can successfully acquire high quality natural gamma ray (GR) and hole deviations, downhole while drilling, on reverse circulation drills. This techno
Nov 8, 2021
-
Improving Drilling and Blasting By Using TQM and Appropriate ITBy John Hutchings
Drilling and blasting is a clearly delineated work process, which has well defined inputs and outputs. Drilling and blasting is also a process with a number of steps each of which has measurable outco
Jan 1, 2004
-
Improving Dust Control On Longwall ShearersBy R. A. Pimentel
Many longwall operators experience difficulty complying with the federal regulation limiting average dust exposure. Others are currently in compliance, but the dust exposure limit keeps then from incr
Jan 1, 1984
-
Improving Dust Control Technology For U.S. Mines - The Bureau Of Mines Respirable Dust Research Program, 1969-82 - IntroductionBy John A. Breslin
This report summarizes the principal activities and significant results of the Bureau of Mines respirable dust research program since passage of the Federal Coal Mine Health and Safety Act of 1969 and
Jan 1, 1982
-
Improving Energy Management in Deep‑Level Mines by Integrating Advanced M&V with Operational Changes - Mining, Metallurgy & Exploration (2024)By J. Pascoe, J. H. van Laar, J. H. Marais, F. J. L. Matthee
Advanced measurement and verification (M&V) is a process where the impact of an energy initiative is determined in real time. Data prediction models can be used to predict and compare energy consumpti
Dec 13, 2023
-
Improving Energy/Water Specific Consumption Strategies in Industrial Complexes: Enterprise Real Time Data Integration and CollaborationBy Osvaldo A. Bascur, Curt Heftier
The lack of integrated information including the Energy/Utility Suppliers with sufficient detail for analysis causes inefficient operation in metallurgical complexes including the Energy/Utility Suppl
Jan 1, 2011