 Subjects -> MINES AND MINING INDUSTRY (Total: 81 journals)
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- Reflections on 2016 : editor's comment
- Authors: Mientjie Kleinhans
Abstract: What a busy year 2016 has been! The mining industry had to ride waves of policy uncertainty, and fluctuations in commodity prices and exchange rates, all the while increasing production. But it wasn't all bad; there have been some positive highlights as well.
PubDate: 2016-11-01T00:00:00Z
- Performance in motion : cover story
- Abstract: Now, more than ever, the brand name Joest has extensive significance in the South African market, as the Joest Group recently won its appeal over name rights in the Supreme Court of South Africa. JVT Vibrating Equipment will now become Joest South Africa.
PubDate: 2016-11-01T00:00:00Z
- Mining news from around the continent
- Abstract: Botswana - Tech to find larger diamonds before crushingSouth Africa - Aurecon commits to women empowermentZambia - New equipment at MMD to ensure accurate prospectingSouth Africa - Meesa launched to promote info-sharing
PubDate: 2016-11-01T00:00:00Z
- Coal sampling tips : coal processing
- Authors: Modisaotsile Nyokong
Abstract: Of all commodities, coal is the most difficult to sample, for numerous reasons. It is, therefore, important to select the best possible samples for the best potential results.
PubDate: 2016-11-01T00:00:00Z
- Quality analysis bolsters bottom line : coal processing
- Authors: Audrey Ndlovu
Abstract: The importance of accuracy in coal analysis is underpinned by the fact that coal prices are dependent on coal quality. The right results ensure maximum profit for firms, enabling them to sell their coal at the right prices.
PubDate: 2016-11-01T00:00:00Z
- The art of coal dewatering : coal processing
- Abstract: Dewatering fine coal is not a new trend in the coal mining industry; it stems from environmental pressure, water scarcity and the need to optimise resources. Choosing technically and operationally correct equipment is of crucial importance.
PubDate: 2016-11-01T00:00:00Z
- Pressure leaching optimisation : hydrometallurgy
- Authors: F. Saloojee; F.K. Crundwell
Abstract: One of the options for copper recovery from chalcopyrite is pressure leaching. High temperatures and pressures in the presence of an oxidising agent are required for leaching to take place.
PubDate: 2016-11-01T00:00:00Z
- Furnace tap-hole management : pyrometallurgy
- Abstract: PGM smelting furnaces operate at significant superheats. Therefore, it is obvious that elements such as safety are crucial in the operation of the furnaces. Safety starts with design and filters through to maintenance practices.
PubDate: 2016-11-01T00:00:00Z
- Kamoa Copper - powering the DRC grid : commodity - ferrous and non-ferrous
metals- Abstract: Ivanhoe Mines' initiative to supply 11 MW of power to the DRC's national grid recently came to fruition and the Canadian miner has also seen outstanding drilling results at its Kamoa Copper Project.
PubDate: 2016-11-01T00:00:00Z
- Increased production and new processing plant : commodity - ferrous and
non-ferrous metals- Abstract: After having been placed in business rescue earlier this year, South African Dilokong Chrome Mine (DCM) Tailings Project has a brighter future, as its owner revealed increased production figures and the expansion of the new tailings deposit.
PubDate: 2016-11-01T00:00:00Z
- Improved recovery for Graphmada : focus on Africa - Madagascar
- Authors: Mientjie Kleinhans
Abstract: Bass Metals' Graphmada graphite mine managed to improve its final recovery by 25% and plans to build a processing plant to produce between 20 000 tonnes and 24 000 tonnes per annum as part of its expansion plans.
PubDate: 2016-11-01T00:00:00Z
- Defining the Palala Judgement : legal
- Authors: Nina Braude; Janine Howard
Abstract: Does South African law allow for deregistration when a mining company has not been able to file its annual return for a certain number of years? This question has come to light with a recent court case.
PubDate: 2016-11-01T00:00:00Z
- Water risk observations : environmental management
- Authors: Andrew Wood
Abstract: Water scarcity is a significant global challenge and, locally, fingers have been pointed at the mining industry as one of the biggest water consumption culprits. Yet, mines use far less water than some other industries.
PubDate: 2016-11-01T00:00:00Z
- Environmental maintenance
- Abstract: Saving the environment and improving health and safety in mines are areas that mining houses are forced to focus on due to regulations and legislation. For mines, the ideal is to find a company that offers the complete environmental maintenance solution.
PubDate: 2016-11-01T00:00:00Z
- Accredited training moving the industry forward : education & training
- Authors: Pranesh Maniraj
Abstract: The sustainability of a piping system is often dependent on the jointing system and method used, and applying the necessary skills. An accredited installer is a product of certified training; it is, therefore, important to understand the various facets of training.
PubDate: 2016-11-01T00:00:00Z
- Market news from around the continent
- Abstract: A smart move towards OEM pumpsProtecting people and assetsImpumelelo bunker completedPreventing lung infections with half masksQuality dragline base for CatThin-film solar power solutions
PubDate: 2016-11-01T00:00:00Z
- Event news
- Abstract: Electra Mining Africa 2016Cable tie solutionEvaporation and fire solutionsWaterproof sensor and breathing apparatusJoining forces
PubDate: 2016-11-01T00:00:00Z
- Heated discussions : events
- Abstract: The general public will probably remember the fourth Joburg Indaba for the controversial comment by Sipho Pityana, chairman, AngloGold Ashanti, declaring that, in his personal opinion, President Zuma must resign. There were, however, important industry-specific comments made as well.
PubDate: 2016-11-01T00:00:00Z
- One more chance : editor's comment
- Authors: Mientjie Kleinhans
Abstract: October brings with it a sort of reality check. It marks the start of the last quarter of the calendar year, leaving just three months to finalise projects and bring ideas to fruition.
PubDate: 2016-10-01T00:00:00Z
- Investing in more than valves : cover story
- Abstract: Investing R200 million in a new plant and complying with the DTi's local content rules are testament that AVK Holdings Southern Africa believes in the country. The company combines this with the true passion of the employees to offer unique product solutions.
PubDate: 2016-10-01T00:00:00Z
- Mining news from around the continent
- Abstract: Burkina Faso - High gold deposits prompt rushGhana - Tightened security hoped to repel illegal minersIvory Coast - Mining exchange for exploration and operationSouth Africa - Survey suggests executives investing in technology
PubDate: 2016-10-01T00:00:00Z
- Safety first, zero tolerance : legal
- Authors: Hugo Pienaar; Elizabeth Sonnekus
Abstract: Mines have implemented a variety of policies and procedures to keep workers as safe as possible. One such preventative measure is testing for alcohol at the security entrances of mines.
PubDate: 2016-10-01T00:00:00Z
- Mining large deposits in Waterberg : commodity : coal & uranium
- Authors: Mientjie Kleinhans
Abstract: Waterberg is said to be the next coal resource in South Africa, with approximately 40% of the country's remaining coal reserves. This is exactly where ASX- and JSE-listed, South Africa-based company Resource Generation has started to develop the Boikarabelo Project.
PubDate: 2016-10-01T00:00:00Z
- Changes making the difference : commodity : coal & uranium
- Authors: Mientjie Kleinhans
Abstract: A combination of tough economic times and a strategic realignment required Exxaro to change its governance, risk and compliance (GRC) management system. These changes brought about cost savings through effective risk management and better resource allocation.
PubDate: 2016-10-01T00:00:00Z
- Exploration revealing great possibilities : focus on Africa : Ivory Coast
- Authors: Mientjie Kleinhans
Abstract: Using modern geochemical methods, new gold resources have been discovered and explored in the Ivory Coast. Mientjie Kleinhans finds out what makes Predictive Discovery's Boundiali Project so interesting, besides being located in a favourable gold mining investment destination.
PubDate: 2016-10-01T00:00:00Z
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