May 17, 2020

Hydrogen: the Future of Fuel

energy digital
Hydrogen
hydrogen fuel
alternative fuel
Admin
3 min
The future of road transport and a zero carbon future
PRESS RELEASE As the Minister of State for Energy, John Hayes, arrived on the Isle of Wight he was collected from the ferry by a vehicle powered by hyd...

PRESS RELEASE

As the Minister of State for Energy, John Hayes, arrived on the Isle of Wight he was collected from the ferry by a vehicle powered by hydrogen before being driven by Channel 5’s transport guru, Quentin Wilson, to the Ecoislands Global Summit 2012.

The vehicle in question is the first hydrogen vehicle in production but the zero emissions, long range transport solution it provides may soon be in wide spread use across the island.

The Hyundai ix35 fuel cell vehicle is powered by hydrogen produced by energy storage experts, ITM Power. The hydrogen fuel itself is being produced on site at the summit by ITM’s HFuel, a self-contained module suitable for refuelling hydrogen-powered road vehicles.

It’s a solution that Quentin Wilson, a passionate advocate of hydrogen transport, sees as critical to the success of a low or zero carbon transport future: “Hydrogen is the future of road transport. It’s going to be half the price of petrol or diesel, it’s going to be completely carbon free and it’s easy to make. This is here and now, it’s close enough to touch. With a little more political will the manufacturers will all come together and you’ll see these cars on the road.”

Hydrogen fuel also has the support of the Minister’s office, the Department of Energy and Climate Change, which recently awarded a Technology Strategy Board’s grant to a project led by ITM Power that will see the integration of an electrolyser based refueller with the island’s renewable energy.

The project will design, build, install and operate two grid-connected hydrogen refuelling platforms on the Isle of Wight. A 15kg/day refueller will be used in a marine capacity located on the south coast of the Island, and a larger 100kg/day unit will be installed on a centrally located business park for the operation of a fleet of hydrogen vehicles.

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“Hydrogen will be fundamental to our future energy mix, providing a balancing mechanism that will allow for increased renewable generation”, explained ITM Power CEO Graham Cooley. “As a transport fuel it provides a viable zero emissions, zero footprint solution; just like conventional fuels it takes 3 minutes to fill your car with enough hydrogen fuel to take you 400 miles”.

Low carbon transport and energy storage are key components in the Ecoisland’s project that will see the Isle of Wight become renewable energy self-sufficient by 2020 and sustainable by 2030.

As government ministers, islands and regional delegates, sustainability experts and technology partners came together at the summit to learn how the Ecoisland’s model can be replicated in communities around the world, Cooley spoke about the strong potential for national roll out following the demonstration on the island.

“Island systems face significant challenges in terms of energy balancing and high fuel prices. The hydrogen test-bed that we are developing with Ecoislands will allow us to understanding how to roll out these solutions across the country”.

Source: Ecoisland

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Oct 19, 2020

Itronics successfully tests manganese recovery process

cleantech
manganese
USA
Scott Birch
3 min
Nevada firm aims to become the primary manganese producer in the United States
Nevada firm aims to become the primary manganese producer in the United States...

Itronics - a Nevada-based emerging cleantech materials growth company that manufacturers fertilisers and produces silver - has successfully tested two proprietary processes that recover manganese, with one process recovering manganese, potassium and zinc from paste produced by processing non-rechargeable alkaline batteries. The second recovers manganese via the company’s Rock Kleen Technology.

Manganese, one of the four most important industrial metals and widely used by the steel industry, has been designated by the US Federal Government as a "critical mineral." It is a major component of non-rechargeable alkaline batteries, one of the largest battery categories sold globally.

The use of manganese in EV batteries is increasing as EV battery technology is shifting to use of more nickel and manganese in battery formulations. But according to the US Department of Interior, there is no mine production of manganese in the United States. As such, Itronics is using its Rock Kleen Technology to test metal recoverability from mine tailings obtained from a former silver mine in western Nevada that has a high manganese content. 

In a statement, Itronics says that its Rock Kleen process recovers silver, manganese, zinc, copper, lead and nickel. The company says that it has calculated – based on laboratory test results – that if a Rock Kleen tailings process is put into commercial production, the former mine site would become the only primary manganese producer in the United States.

Itronics adds that it has also tested non-rechargeable alkaline battery paste recovered by a large domestic battery recycling company to determine if it could use one of its hydrometallurgical processes to solubilize the manganese, potassium, and zinc contained in the paste. This testing was successful, and Itronics was able to produce material useable in two of its fertilisers, it says.

"We believe that the chemistry of the two recovery processes would lend itself to electrochemical recovery of the manganese, zinc, and other metals. At this time electrochemical recovery has been tested for zinc and copper,” says Dr John Whitney, Itronics president. 

“Itronics has been reviewing procedures for electrochemical recovery of manganese and plans to move this technology forward when it is appropriate to do so and has acquired electro-winning equipment needed to do that.

"Because of the two described proprietary technologies, Itronics is positioned to become a domestic manganese producer on a large scale to satisfy domestic demand. The actual manganese products have not yet been defined, except for use in the Company's GOLD'n GRO Multi-Nutrient Fertilisers. However, the Company believes that it will be able to produce chemical manganese products as well as electrochemical products," he adds.

Itronics’ research and development plant is located in Reno, about 40 miles west of the Tesla giga-factory. Its planned cleantech materials campus, which will be located approximately 40 miles south of the Tesla factory, would be the location where the manganese products would be produced.

Panasonic is operating one of the world's largest EV battery factories at the Tesla location. However, Tesla and other companies have announced that EV battery technology is shifting to use of nickel-manganese batteries. Itronics is positioned and located to become a Nevada-0based supplier of manganese products for battery manufacturing as its manganese recovery technologies are advanced, the company states.

A long-term objective for Itronics is to become a leading producer of high purity metals, including the U.S. critical metals manganese and tin, using the Company's breakthrough hydrometallurgy, pyrometallurgy, and electrochemical technologies. ‘Additionally, Itronics is strategically positioned with its portfolio of "Zero Waste Energy Saving Technologies" to help solve the recently declared emergency need for domestic production of Critical Minerals from materials located at mine sites,’ the statement continues.

The Company's growth forecast centers upon its 10-year business plan designed to integrate its Zero Waste Energy Saving Technologies and to grow annual sales from $2 million in 2019, to $113 million in 2025.

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