Implats launches fuel cell as alternative energy supply

This plan will materialise at its platinum group metals refinery from early 2016.

In a media release received from Implats, it states they are the world’s second largest platinum producer.

The company will continue to play a critical role in the development of markets for platinum fuel cells and intends using fuel cells for stationary power at its refineries.

Implats chief executive officer, Terence Goodlace, says this is a very exciting and timely initiative given the current power constraints in the country.

Platinum fuel cells provide an effective alternative energy supply for mining and industrial companies in South Africa.

The company has partnered with Mitochondria Energy, a local business, to develop and deliver fuel cell solutions which provide sustainable economic returns.

The first phase of the project will see the mining company installing cells using phosphoric acid fuel cell technology from Fuji Electric in Japan.

The fuel cells will operate off excess hydrogen piped in for the metal reduction process.

Goodlace says the fuel cells will supply an initial 1.8MW of power in two stages and will also produce heat that will be integrated into the operation.

The chemical reaction by the fuel cells produces zero emissions except for clean water that can be utilised within the plant.

The second phase of the project will involve the installation of a fuel cell facility producing up to 22MW.

It will be operating on natural gas and hydrogen that will enable Implats to realise its aim of operating off the national electricity grid.

“In the future, Implats will also consider opportunities to deploy stationary power plants with the ultimate aim of using fuel cells as the core energy source for its underground mining equipment,” says Goodlace.

This could also provide an opportunity to significantly enhance mine ventilation requirements, reduce heat, as well as noxious and sulphurous emissions.

Implats is working with the Department of Trade and Industry and international technology partners to understand the potential of downstream beneficiation in the market.

Goodlace says Implats has focused on partnering with solution providers for the integration of commercially-available fuel cells into practical applications.

He adds that this will reduce the average cost of electricity consumption in the longer term, as well as provide emergency back-up power.

Hybrid solutions involving a combination of fuel cells and renewable energy are also being considered.

“The need for a strong collaboration between the private and public sectors is critical to maximise the success of this fuel cell initiative and ensure its widespread use,” says Goodlace.

“Together with the s Industrial Development Corporation we are also currently assessing the establishment of special and dedicated manufacturing hubs in the various Industrial Development Zone to ensure that this technology is harnessed,” says Minister of Trade and Industry, Rob Davies.