Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
Managing cyclones: A valuable asset, the Copper Mountain case studyBy M. Westendorf, T. Banerjee, S. Kaushik, D. Tinney
"Cyclones are one of the most extensively used pieces of equipment within the mineral processing industry because of their simplistic operating and maintenance philosophies. They are commonly used as
Jan 1, 2014
-
An Approach to Optimising Coal Mine Design for Sustainable DevelopmentBy M E. Karmis
Traditional coal mining planning seldom considers key æsustainability factorsÆ such as: societal impacts in the area; jobs (both created and lost); dislocation of towns and residences; impact on neigh
Jan 1, 2009
-
Effect of zinc process water recycling on galena flotation from a complex sulphide oreBy D. He, A. Yaacoubi, A. Baçaoui, K. Boujounoui, A. Abidi, K. El Amari
The effects of utilizing recycled tailings pond water from the flotation plant at the Mining Company of Guemassa (MCG) on galena recovery and selectivity towards chalcopyrite (RPb-Cu) , sphalerite (RP
Nov 30, 2022
-
The Distribution Of Hall Rock Alteration .Mid Trace Elements In The Pachuca-Real Del Monte District, Hidalgo, MexicoBy John E. Dreier
The Pachuca-Real Del Monte district, Hidalgo, Mexico (Figure 1) has produced roughly 1,500,000,000 oz Ag., 6,000,000 oz Au. and minor Pb., Zn, and Cu from about 100,000,000 tons of ore since discovery
Jan 1, 1978
-
The effect of the particle parameters of morphology and wettability in ultrafine particle flotation and froth fractionation, J. Sygusch and M. RudolphBy M. Rudolph, J. Sygusch
Froth flotation is well-established and efficient in the selective separation of valuable particles from unwanted material with sizes ranging from 10 μm to 200 μm. However, when it comes to the separa
Jan 1, 2020
-
Deep Foundation Shoring in South FloridaBy Douglas C. Brunot
Mabey Inc. is providing for the shoring design for the Naples bay Center project, located in Naples, FL. The excavation is approximately 374' long by 164' wide and is 27'-8" deep at the shoring line w
Jan 1, 2018
-
Aplicación del sistema electrónico eDevTM en voladuras de avance subterráneoBy Fidel Torres Inga
El presente texto describe la aplicación de las pruebas con sistemas de iniciación electrónica en la Compañía Minera Suyamarca – unidad Pallancata del grupo Hochschild. Los exámenes se desarrollaron e
Apr 1, 2012
-
Modelo Matemático Para A Solidificação De Ligas Do Sistema Nd-fe-b No Processo De Lingotamento De TirasBy Eduardo Gimenes Jabes, Thiago Pires Nagasima, João Ricardo Filipini da Silveira, João Batista Ferreira Neto, Marcelo de Aquino Martorano
Foi implementado um modelo matemático para simular a solidificação de ligas do sistema Nd-Fe-B no processo de lingotamento de tiras. O modelo foi baseado na aplicação da equação de condução de calor u
Oct 1, 2019
-
IC 6958 What's Wrong With Mine Safety ProgramsBy D. Harrington
We Americans pride ourselves that ours is the greatest, most advanced and most civilized nation in the world, yet statistics indicate that apparently we have little appreciation for the lives and limb
Jan 1, 1937
-
Waihi Gold Mine's Community StoryWaihi Gold Mining Company Limited, a wholly owned subsidiary of Normandy Mining Limited, operates the Martha gold mine, located in the township of Waihi, New Zealand. The operation, an unincorporated
Jan 1, 2000
-
RI 9499 - Self-Contained Self-Rescuer Field Evaluation: Fourth-Phase ResultsBy Nicholas Kyriazi
A joint effort by the U.S. Bureau of Mines (USBM) and the U.S. Mine Safety and Health Administration (MSHA) was undertaken to determine how well self-contained self-rescuers (SCSR's), deployed in
Jan 1, 2010
-
Recycling of Zinc-Bearing Materials: A Valuable 'Land Mine' for Zinc SmeltersSocietal influences, needs, and uses for recyclable materials are becoming increasingly important business and economic factors in the traditional natural resource companies. Several metals (such as
Jan 1, 1993
-
RI 8367 Relationship of Mineral Habit to Size Characteristics for Tremolite Cleavage Fragments and FibersBy William J. Campbell
This Bureau of Mines report describes a study conducted to determine the relationship of mineral habit to particle size and shape characteristics for prismatic, acicular, fibrous, and asbestiform vari
Jan 1, 1979
-
The link between photovoltaics, sustainability, and the metals industry, N.J. Bartie and M.A. ReuterBy M. A. Reuter, N. J. Bartie
Metals make modern societies function, and increasingly, various high purity precious and special metals endow sustainability-driving technologies with specific functionalities. These metals become he
Jan 1, 2020
-
IC 8824 Mineral Depletion Allowances And U.S. Import DependenceBy Phillip N. Yasnowsky
This Bureau of Mines report examines the percentage depletion allowance rate structure in relation to several criteria that are indicative of U.S. mineral import dependence. These criteria are the min
Jan 1, 1980
-
Analyzing the Health and Cost Benefits of Utilizing Electric Engines versus Diesel for Equipment Fleets in Hot Underground MinesBy Karoly (Charles) Kocsis, August Greth, Jon Fox
"It is the duty of the mine operator to ensure the mine environment is healthy and safe for the mine workers. For deep and hot underground mines, this requires maintaining adequate working temperature
Jan 8, 2018
-
Above/Belowground Feedback May Facilitate and Sustain Mono-Dominance on Rehabilitated North Stradbroke IslandBy V Glenn, P McKenna, H Vickers, P Audet, M J. Gillespie, A Gravina, D R. Mulligan
A requisite corollary of mineral sand mining on North Stradbroake Island (Queensland (Qld), Australia) has been the progressive rehabilitation of post-mined lands for the revegetation of native subtro
Jul 10, 2012
-
Federal Government Overview - Canadian ExplorationBy R. D. Hutchinson
I consider it an honour to be the opening speaker in this afternoon's session on "Canadian Exploration". I also think it most appropriate that this joint meeting of the MMIJ and AIME should consi
Jan 1, 1976
-
Resin-in-Pulp-After Gold, Where Next?By Brian R. Green
Resin-in-pulp (RIP) technology has been developed for recovery of gold. It is now time to look forward to the potential for application of the technology to other situations. Some cases have been iden
Jan 1, 1998
-
"Geometallurgy – Driving Innovation in the Mining Value Chain""Geometallurgy is a discipline that seeks to improve the sustainability of the extraction of metals and minerals by promoting the smarter use of non-renewable resources, better energy efficiency and g
Jun 15, 2016