May 17, 2020

The Hydrogen House Weathers the Storm

4 min
The Hydrogen House Weathers the Storm
Written byJohn Shimkus, former editor of Energy Digital The hydrogen economy was not so long ago hailed as the answer to our worlds energy woes. Yet, h...

Written by John Shimkus, former editor of Energy Digital

The hydrogen economy was not so long ago hailed as the answer to our world’s energy woes. Yet, hydrogen has since fallen by the wayside in favor of lithium-ion and compressed natural gas. In the past, generating hydrogen gas was too expensive, and amidst an ailing economy, even the Obama administration put a hold on hydrogen research and development. But with solar power finally reaching price-parity with coal, solar-hydrogen (using solar power to make and store hydrogen) is now an economical reality. Furthermore, considering that hydrogen can integrate seamlessly with electric and natural gas infrastructure, not to mention help with the world’s pending fresh water shortage, it won’t be too long before we see hydrogen once again take center stage.

In 2006, Mike Strizki gained international acclaim by developing the world’s first regulation approved home powered by renewable hydrogen energy. He has since been working to bring this technology to the masses. The concept is simple: use solar power to run a machine called an electrolyzer, which splits water molecules into the base elements hydrogen and oxygen. The hydrogen is stored in tanks, and can later be burned similar to natural gas for cooking and heating, or can be reformed in a fuel cell to create pollution-free electricity. Strizki’s home system even comes complete with a hydrogen fueling station to fill the tank of his fuel cell car… for free!

Hydrogen House on ABC World News

Hydrogen gas is an energy storage medium much like a battery, but unlike batteries, hydrogen will not lose its charge and doesn’t require strip-mining of rare earth metals like lithium. What’s better, unlike fossil fuels, when hydrogen is burned or reformed in a fuel cell, the only byproduct is chemically pure water!

The Hydrogen House’s 21-kilowatt solar array and 45-day hydrogen storage capacity has allowed Mike Strizki to sell electricity back to the grid at a staggering profit averaging $10,000 per year. “The ability to make your own fuel is priceless,” says Mike Strizki, Chairman of the Hydrogen House Project and President of Renewable Energy Holdings.

While the Hydrogen House’s technology has attracted high-profile celebrity clients to install systems on their private islands, the high cost of initial investment put the technology out of the price range of most households and businesses. Thus, the focus of the technology shifted elsewhere in recent years.

Hydrogen House on Discovery Channel

In 2009, Strizki and partners developed a spin-off project integrating the solar-hydrogen technology with a water filtration system scaled down to fit on a 16-foot trailer. The “Hydra” mobile water purifier and generator operates on renewable solar-hydrogen fuel and provides electricity, medical grade oxygen, and up to 75,000 liters of purified drinking water per day from any water source. The Hydra is ideal for disaster relief and military applications.

Simultaneously, Strizki developed a groundbreaking solar panel racking system called Genmounts. The design uses less aluminum and requires less installation time than most competitors. The company has expanded rapidly throughout the U.S. in less than two years, and all components are manufactured in America.

But in the summer of 2011, it finally happened… solar power reached price-parity with coal. Solar power was finally affordable, and so too was the solar hydrogen system Mike Strizki had pioneered 5 years earlier. In turn, Strizki revitalized efforts to commercialize the solar hydrogen system through his company Renewable Energy Holdings. He also relaunched his educational research and development non-profit organization. Now called the Hydrogen House Project, the organization educates future generations on the realities of a pollution-free hydrogen economy.

Unfortunately, the summer of 2011 also brought Hurricane Irene to the Mid-Atlantic U.S. coast. High winds brought massive trees crashing to the ground, and as a result, the flagship Hydrogen House prototype suffered damages to its solar inverters and fuel cell. Yet, while neighbors were left without power for days, Mike Strizki simply hooked up the fuel cell from his hydrogen-powered car to his home hydrogen system to keep the lights on.

The Hydrogen House Project is now actively seeking partners to upgrade the Hydrogen House’s damaged low-pressure hydrogen system to a high-pressure storage system integrating more modern fuel cell and electrolyzer technology.

Hydra Mobile Water Purifier on CNN

Noveda Technologies, a leader in energy system monitoring software, has partnered with the Hydrogen House Project and Renewable Energy Holdings for data acquisition on the upgraded Hydrogen House. Soon, the Hydrogen House will be able to provide hard data on the efficiencies of its groundbreaking system. These numbers can then be scaled and modeled to advance research in hydrogen technology and further commercialize hydrogen systems.

The Hydrogen House Project is developing other applications for renewable hydrogen energy as well. Duffy Electric Boat Company, for example, has donated a $1.6 million concept electric speedboat called the “Voyager” for conversion to a renewable hydrogen fuel drive. The boat, along with a fuel cell car, motorcycle, and lawnmower (all designed and built by Strizki himself) will be featured at the Atlantic City Boat Show February 1-5, 2012.




John Shimkus

Executive Director, Hydrogen House Project

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Oct 19, 2020

Itronics successfully tests manganese recovery process

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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