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Explosives News

Electronic sensors to monitor explosive gases on deep mines

     7th April 2017 A Norwegian-African cooperative project aims to develop a communication network, which will wirelessly transmit and receive signals within deep-mine operations, where drilling, blasting and excavation take place to detect combustible gases before they explode.  

Productivity at SA gold, platinum mines declined 49% from 1999 to 2014 – Chamber of Mines

By: David Oliveira     31st March 2017 Productivity in the platinum and gold mining sectors declined by 49% from 1999 to 2014, while labour costs increased by about 309% during the same period, Chamber of Mines (CoM) modernisation and safety intern Katlego Letsoalo noted earlier this month during The Southern African Institute of... 

Explosives innovation helping to drive mining costs down – new report

By: David Oliveira     24th March 2017 Steady technological advancements in the mining industry are reducing mining costs, improving blasting efficiencies and driving explosives sales, thereby boosting growth in the South African mining explosives market, new analysis from market research company Frost & Sullivan finds. ‘The Mining... 

A catalyst for innovation, Goldcorp pushes the envelope on technological advances

By: Henry Lazenby     11th March 2017 Canadian gold major Goldcorp is acting as a catalyst to bring innovation into the mining industry, an industry traditionally loathe to adopt new technologies that could ultimately improve the bottom line. As exemplified in its leading role in sponsoring the #DisruptMining competition during the... 

A catalyst for innovation, Goldcorp pushes the envelope on technological advances
Photo by Goldcorp
Goldcorp’s existing policies promote diversity in the work place

Drones facilitating increased blasting accuracy, efficiency

By: Dylan Slater     10th March 2017 Explosives and blasting technology company BME’s establishing a high-tech services unit, will enable it to advance the use of drones in mine blasting activities.  

Drones facilitating increased blasting accuracy, efficiency
AERIAL POTENTIAL After blasting, aerial images provide a clear image of where coarser and finer fragments are located and in what relative quantities

One-off items impact AECI’s top-line performance in FY16

By: Anine Kilian     28th February 2017 JSE-listed AECI on Tuesday said its core operating segments, explosives and specialty chemicals, have delivered “commendable” performances in 2016, despite a difficult domestic and global trading environment. Group revenue grew by 1% year-on-year to R18.6-billion for the 12 months to December 31,... 

Vale’s Moatize coal operation benefiting from increased production and transport capacity

By: Keith Campbell     24th February 2017 Production at the Moatize coal mine, owned by Brazilian mining major Vale and located in the Tete province of Mozambique, hit a record of 5.5-million tons last year, 500 000 t (or 10.7%) higher than in 2015. This was composed of 3.5-million tons of metallurgical – or coking – coal and 2-million... 

Explosives manufacturer launches electronic blasting system

     27th January 2017 Explosives manufacturer and distributor AEL Mining Services launched what it claims is its most advanced electronic initiating system, the intelliShot, in December. The electronic initiating system is designed to work in partnership with the company’s DetNet. 

Explosives manufacturer launches electronic blasting system
INCENDIARY INNOVATION AEL has developed the intelliShot system with the notion of innovating and modernising mining practices

Propellant-based rock breaking system mooted as alternative to traditional explosives

By: Ilan Solomons     27th January 2017 It is generally acknowledged that South Africa’s narrow-reef mining sector is in a precarious state as its viability is challenged by declining global commodity prices, labour instability, uncertain government policy, overregulation and declining productivity. Adding to the problem is mine... 

Propellant-based rock breaking system mooted as alternative to traditional explosives
Photo by Master Blaster
IMPROVING SAFETY The 1.4S initiation system propellant powders produce no shock energy, which ensures improved hanging wall conditions, and therefore a safer working environment

Raubex

     27th January 2017 With more than four decades of experience in the Southern African construction and mining industry, infrastructure development and materials handling specialist Raubex Group is a leading player on the sub-continent. Listed on the JSE since 2007, Bloemfontein-headquartered Raubex specialises in... 

Explosives reloading system helping Gold One to reduce mining costs

By: Dylan Slater     20th January 2017 An innovative infrastructure to use emulsion explosives for all 70 of gold miner Gold One’s underground narrow-reef stope panels at its Modder East mine has been initiated as part of the miner’s strategy to reduce its cost per ton mined.  

Explosives reloading system helping Gold One to reduce mining costs
JAMES MCARDLE Modder East’s move to emulsion explosives has increased its campaign goal for 2017 to a 0.8 m advance per panel per day, up from 0.65 m per panel per day

Possible commodity price upturn, cost-cutting innovations augur well for mining sector, BME conference delegates told

By: Dylan Slater     9th December 2016 The possibility of an upturn in commodity prices may be positively turning, as well as news of cost-saving innovations for mines as they struggle to remain profitable, were the highlights of the yearly BME Drilling and Blasting Conference, held in Pretoria last month. The volume of total mining... 

Possible commodity price upturn, cost-cutting  innovations  augur well for mining sector, BME conference delegates told
Roelof Botha Compared to 2013, the volume of total mining production has shown signs of stabilising in 2016

Sibanye testing alternative to explosives-based rock breaking

By: Ilan Solomons     9th December 2016 The South African mining industry requires a paradigm shift in its fundamental approach to mining processes to ensure that it can move away from the use of explosives, says diversified miner Sibanye Resources safe technology and innovation project engineer Alex Fenn. He argues that explosives are... 

Sibanye testing alternative to explosives-based rock breaking
Photo by CMTI
NONEXPLOSIVE MINING ENABLER The Multi-Track1000 is 930 mm in height and has four independent track assemblies, which are capable of three different degrees of motion

Omnia H1 profit down 11% y/y amid drought, plant breakdown

By: Megan van Wyngaardt     29th November 2016 South African chemicals producer Omnia on Tuesday reported that negative impacts on its agriculture division, including the drought and a breakdown at its Nitric Acid 2 complex, have seen its gross profit decrease by 11% year-on-year to R1.5-billion for the six months to September 30. The... 

Omnia H1 profit down 11% y/y amid drought, plant breakdown

Importance of using lightning prediction networks emphasised

By: Kimberley Smuts     18th November 2016 Globally, every year there are about two recorded explosions at opencast mining operations due to lightning strikes during blasting activities, explosives firm BME blasting science director Tony Rorke tells Mining Weekly. He adds that if lightning strikes a blast area that has been charged, the... 

Importance of using lightning prediction networks emphasised
BETTER SAFE THAN SORRY Modern electronic delay detonators are equipped with effective protection barriers to prevent them from being initiated by the majority of nearby or direct lightning strikes

Introducing change could yield financial value

By: Kimberley Smuts     18th November 2016 Introducing a proactive blast design approach and new technology can be intimidating for mining companies, as it requires change, but they should keep an open mind as downstream improvements are a catalyst for financial value, says international blast engineering and consulting firm RA McClure... 

Introducing change could yield financial value
Photo by Bloomberg
EXCAVATION EFFICIENCY Overcoming blasting inaccuracies improves all the downstream processes

Mining’s future needs innovation from suppliers

     18th November 2016 The fate of mining does not lie in the hands of mines alone, everyone involved in the mining supply chain must accept that the recovery and future of the industry relies on the best value creation at every step in that chain, emphasises South Africa-based cold emulsion explosives innovator BME.... 

Mining’s future needs innovation from suppliers
JOSEPH KEENAN BME continues to respond to potential in global markets; however, its strategy remains driven by the sobering acceptance that unless every blast can help customers become more sustainable

Mobile technology helps eliminate blasting obstacles

By: Kimberley Smuts     18th November 2016 Explosives firm BME explored how mobile technology and centralised data could provide mine managers with an edge to comprehensively eliminate potential blast problems, through among others management of blast inputs, thereby improving blast results, at its annual Drilling and Blasting Conference.... 

New approach to deliver safe, efficient blasting and cost savings – AEL

By: Mia Breytenbach     11th November 2016 South African explosives manufacturer and distributor AEL Mining Services has launched IntelliBlast, a holistic and flexible approach to help clients on their unique journey to optimal blast outcomes using AEL’s differentiated products and services. IntelliBlast was launched at AEL’s Blasting... 

New approach to deliver safe, efficient blasting and cost savings – AEL
UNDERSCORED INTELLIGENCE IntelliBlast ensures delivery on desired blast outcomes and driving efficiencies, and optimise mining conditions

Patented mining technology to be released month-end

By: Aarifah Nosarka     28th October 2016 Local ultra-low-profile mining machinery and equipment supplier CMTI Consulting expects to release its patented MT100, MT1000 and automated brake tester technologies for mines by the end of this month. The technology, developed by CMTI Consulting, in Pretoria, comprises 70% local content and is... 

Patented mining technology to be released month-end
MECHANISED EQUIPMENT The MT1000 is equipped with a drill rig and mechanical breaker for nonexplosive mining or a multi-drill rig for conventional stoping

Consultant promotes technology over subsidies to ensure sustainability

By: Nadine James     16th September 2016 Coal mining companies need to embrace the technological revolution if they are to overcome current challenges, including lower commodity prices, rising labour costs and increased regulatory pressures, says commodity and industrial consulting firm Bryanston Resources. According to Bryanston... 

Consultant promotes technology over subsidies  to ensure sustainability
LORENZO TENCATI It is technology, not government subsidies, that will add value to the South African mining industry

Sentinel at forefront of global mining technology

     9th September 2016 Canadian base metals producer First Quantum Minerals’ (FQM’s) $2.1-billion Sentinel mine, in Zambia’s North-Western province, is described by the Zambian Chamber of Mines (CoM) as the country’s mining industry’s “most ambitious venture ever” and the single-largest upfront infrastructure... 

Sentinel at  forefront of global mining technology
SERIOUS COMPETITOR The Sentinel mine uses some of mining's most advanced technology

Omnia still pursuing North American entry after Nordex offer is withdrawn

By: Megan van Wyngaardt     22nd August 2016 JSE-listed Omnia Holdings has withdrawn and terminated its offer to acquire all of the issued and outstanding shares of Canadian firm Nordex Explosives. The chemicals company on Monday said Nordex shareholders had approved the change of control private placement and going private transaction with... 

Impeded release of nitrates mitigating enviro impact of mining explosives

By: Dylan Slater     19th August 2016 Developments over the past three decades by mining explosives manufacturer BME, have resulted in a lowered negative impact on the environment through the impeded release of nitrates during blasting operations, thereby, preventing possible groundwater contamination and allowing enhanced recycling... 

Impeded release of nitrates mitigating enviro impact of mining explosives
EXPLOSIVES DEVELOPMENT Emulsion-based explosives released about 0.7% of its nitrate content into water in tests

Detonation system’s Australian footprint expanding

By: Sebastian Whyle     5th August 2016 The AXXIS Digital Initiation System from explosives company BME has been well received in Australia and is regarded highly in its mining sector, BME technical director Tony Rorke tells Mining Weekly.  

Detonation  system’s Australian footprint expanding
Photo by Ilan Solomons
ADVANCING IN AUSTRALIA BME is actively working towards growing its customer base in Australia

Omnia raises bid for Nordex

By: Natasha Odendaal     4th August 2016 Shareholders of Canadian firm Nordex Explosives have one month to accept a now-formal fully funded, all-cash inflated takeover bid by JSE-listed Omnia Group. Omnia this week, through its mining division BME, raised the stakes with an offer of C$0.22 per Nordex share, taking the deal to... 

Explosionproof hoists, cranes

     22nd July 2016 Operating electrical equipment in explosive atmospheres requires specially designed and constructed lifting equipment to avoid the risk of explosion posed by gases, liquids, dusts, vapours and other substances, states lifting solutions company Konecranes. Owing to the risks involved, Konecranes... 

Explosionproof hoists, cranes
RISK OF EXPLOSION REDUCED Konecranes manual hoists are an economical solution in hazardous environments where electricity is not available or practical

Omnia urges Nordex shareholders to accept its buyout offer

By: Creamer Media Reporter      21st July 2016 JSE-listed Omnia Holdings believes its C$0.20 a share all-cash offer to acquire Canadian firm Nordex Explosives still provides the highest value to Nordex shareholders. This comes after Nordex on July 18 announced that another bidder, Société Anonyme d'Explosifs et de Produits Chimiques (EPC),... 

South Africa’s BME to make play for Canadian explosives firm

By: Creamer Media Reporter      15th July 2016 JSE-listed Omnia Holdings will, through its BME subsidiary, make an all-cash offer to acquire Canadian firm Nordex Explosives for C$0.20 a share. “Today, we are announcing our intention to make this premium all-cash offer to Nordex shareholders. Unfortunately, the directors of Nordex were unable... 

Omnia remains ‘leading player’ in African opencast sector, despite dwindling global mining revenues

By: Mia Breytenbach     8th July 2016 Despite the downturn in global mining revenues and volumes, JSE-listed Omnia’s Mining division has been “remarkably resilient” and continues “to forge ahead in maintaining its position as a leading player” in the opencast mining industry on the African continent, says group CEO Rod Humphris. The... 

Omnia remains ‘leading player’ in African opencast  sector, despite dwindling global mining revenues
PRESSURED INDUSTRY Omnia’s Mining division achieved a lower operating profit of R526-million for the financial year ended March 31owing to lower volumes being mined

South America attractive market for explosives manufacturer

By: Nadine James     1st July 2016 South African explosives manufacturer and distributor AEL Mining Services has increased its presence in South America, owing to the nature and resilience of the South American mining industry. AEL GM for business development in South America and West Central Africa Alois Kwenda notes that,... 

South America  attractive market for explosives manufacturer
BOOMING MARKET South America’s status as a major mining destination and its potential for new mining projects despite the current environment of depressed commodities prices make it even more attractive

Despite volume slump, Omnia sees growth opportunities in mining sector

By: Mia Breytenbach     28th June 2016 Despite the downturn in global mining revenues and volumes, JSE-listed Omnia’s Mining division has been “remarkably resilient” and continues “to forge ahead in maintaining its position as a leading player” in the opencast mining industry on the African continent, group CEO Rod Humphris said on... 

Commodity markets entering period of stability, Orica CEO says

By: Bloomberg     23rd June 2016 Orica, the largest supplier of explosives to the mining industry, has begun to observe stability in commodity markets that have been marked by volatility, sinking profits and job cuts after a global boom ended. “We still see a lot of volatility, but I think that I’ve seen more stability than... 

Production, maintenance reporting systems to improve production fleet

     17th June 2016 Mining and communications technology provider 3D-P has released the 3D-P Production Reporting and 3D-P Maintenance Reporting systems, powered by iVolve, to improve the efficiency of mines. Adding to its current portfolio of application integration solutions and wireless network services, 3D-P... 

Production, maintenance reporting systems to  improve production fleet
Photo by Bloomberg
EFFICIENCY OF MINES Production and maintenance reports contribute to better decision-making

Solution for disposal of used oil answer to reducing emissions

By: Robyn Wilkinson     17th June 2016 An environment-friendly product for the disposal of used oil generated by quarries and other mining operations has been developed by commercial explosives and blasting solutions developer AEL Mining Services. The solution is also expected to help the mining industry prepare for the carbon tax... 

Solution for disposal of used oil answer to reducing emissions
GREENER BLASTING SOLUTIONS An ecofriendly product for the disposal of used oil from quarries is offered by AEL Mining Services

Monitoring technology facilitates live tracking of explosives supply

By: Kimberley Smuts     27th May 2016 Commercial explosives producer and supplier AEL Mining Services has developed advanced monitoring technology to provide a fully integrated system that ensures technologically advanced supply chain management. Launched last month, the technology will be deployed throughout the year to AEL sites in... 

Monitoring technology facilitates live tracking of explosives supply
CUSTOMER DEMANDS TRACKED AEL Miing Services' advanced monitoring technology provides a visual representation of the amount of emulsion stored on site at any time

Australian opencast mine completes world’s largest blast

By: Kimberley Smuts     6th May 2016 The Daunia opencut coal mine, in the north-eastern state of Queensland, Australia, broke the world record for the largest-ever electronic detonator blast in December, firing 5 665 detonators in 2 683 blastholes using the South Africa-developed AXXIS digital initiation system from explosives firm... 

Australian opencast mine completes world’s largest blast
BLAST SETS RECORD The size and success of the blast at Daunia demonstrates the ease of use of the AXXIS system

Explosives company helps expedite gold pour

     8th April 2016 Developer, producer and supplier of commercial explosives AEL Mining Services has helped Canadian midtier gold miner Asanko Gold complete the first phase of the development of its new Obotan mine, in the Amansie West district of Ghana’s Ashanti region a month ahead of schedule. 

Explosives  company helps  expedite gold pour
BREAKING GROUND Blasting at Asanko’s new mine has facilitated the exposure of enough ore benches for mining to feed the mill at desired throughput rates
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