Star Scientific has created a catalyst that produces heat when it combines with hydrogen and oxygen. Not just any heat, but heat at 700º C (1292º F) – hot enough to spin turbines that use super-heated steam. The method is known as the HERO process, which stands for “hydrogen energy release optimizer.”
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HERO may provide emissions-free heat to nearly any business operation, such as Japan, where 70% of its turbines still have a life expectancy of 40 years. “Why would you discard them?” They are already linked to the grid.” The HERO technique might eventually allow coal-fired power plants to be retrofitted to run on steam heated by green hydrogen rather than needing to build an entirely new facility.
In January 2021, the business inked a deal with the government of the Philippines to investigate retrofitting some of the country’s coal-fired power stations. A pilot project to test the technology in a plant managed by a local unit of Mars Inc. is awaiting regulatory permission, which is expected in 2023.
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According to Mars Food Australia, the technology “has immense promise across the food processing business.” “Thermal energy is critical to the food-cooking industry, and this technology has the capacity to provide endless heat with no combustion and zero emissions.”
When a gaseous mixture of hydrogen and oxygen travels across its proprietary catalytic coating, HERO generates heat. This flameless catalytic process creates heat on an industrial scale from 190° to over 1000° C and its only byproduct is laboratory-pure water.
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The world’s 8,500 coal-fired power plants, which provide approximately 25% of total electricity, could be converted to climate-friendly, hydrogen-based HERO heat at no cost to the operator. This will not only preserves current infrastructure and employment, but will also provides the community with inexpensive green power.
Reference- Bloomberg Green, Clean Technica, Star Scientific website, Interesting Engineering, Twitter Handle