MHI Efficiently Achieves 1,200 Hour Prolonged-Time interval Sturdiness Test Milestone on 90 MPa-Class Extremely-Excessive-Stress Liquid Hydrogen Booster Pump
TOKYO, Nov 28, 2024 – (JCN Newswire) – Mitsubishi Heavy Industries, Ltd (MHI) efficiently finished the indispensable milestone of 1,200 hours of operation in a lengthy-term durability take a look at of its 90 MPa (900 bar) Class Extremely-Excessive-Stress Liquid Hydrogen Booster Pump.(1) Liquid hydrogen pumps are outdated at hydrogen refueling stations to refuel hydrogen fuel cell autos and hydrogen tube trailers.
Someday of the take a look at, the pump finished 1,500 refueling cycles with out downtime or replace of predominant facets outdated on the cryogenic temperatures. This validates MHI’s easiest-in-class operational reliability in hydrogen refueling taking into fable precise excessive float rates of 160 kg per hour at a discharge tension of 90 MPa (900 bar). The outcomes of this lengthy-term durability take a look at camouflage foremost development on the slide to a future hydrogen economic system.
This take a look at develop into as soon as performed with FirstElement Gasoline, Inc. (FEF), world-leader in hydrogen refueling choices, on the Livermore Hydrogen Hub beneath hydrogen refueling place of residing circumstances.(Note2)
The take a look at started in April 2023 and develop into as soon as finished in November 2024. Someday of this take a look at, the pump
– finished 1,500 refueling cycles at cryogenic temperatures of roughly -253°C (-423°F)
– finished 1,200 hours of operations with out downtime and with out replace of predominant facets
– pumped roughly 140 tons of liquid hydrogen (the equal of refueling5,000 fuel cell buses)(Note3), and
– generated negligible boil-off gas in some unspecified time in the future of pump operation.
The take a look at develop into as soon as an overwhelming success and proved that this pump will comprise certain contributions to the reliability and effectivity of hydrogen refueling stations.
The pump will likely be set in at a mountainous-scale hydrogen place of residing dedicated to perfect commercial mobility in Japan and is scheduled to enter commercial operation in April 2025 simultaneously with the opening of the place of residing.
MHI will proceed to form easiest-in-class choices to lower the carbon footprint in some unspecified time in the future of the sector. Our Extremely-Excessive-Stress Liquid Hydrogen Booster Pump is within the intervening time being offered to the enviornment market. This and original advanced choices will proceed to add price on society’s route to a future hydrogen economic system.
(1) With an energy consumption appropriate 25% that of hydrogen gas booster pumps, liquid hydrogen booster pumps provide an environmentally-friendly replacement for a hydrogen-oriented society. The advanced skills outdated within the MHI Extremely-Excessive-Stress Liquid Hydrogen Booster Pump develop into as soon as made likely by our cryogenic skills cultivated thru analysis programs into liquid oxygen and liquid hydrogen engines for rockets, moreover to skills and experience cultivated thru the transport of numerous industrial pumps, including these for nuclear energy crops. For little print, please discuss over with the next URLs: www.mhi.com/news/210406.htmlhttps://www.mhi.com/news/23091101.html
(2) MHI believes in conducting corpulent scale assessments utilizing liquid hydrogen beneath accurate running circumstances;attributable to this truth, the demonstration assessments had been performed at FEF’s Hydrogen Hub in Livermore, California.3Assuming that one hydrogen fuel cell bus requires 28 kg to refuel.
About MHI Crew
Mitsubishi Heavy Industries (MHI) Crew is with out doubt one of many sector’s leading industrial groups, spanning energy, spruce infrastructure, industrial machinery, aerospace and protection. MHI Crew combines decreasing-edge skills with deep experience to order modern, built-in choices that succor to know a carbon neutral world, give a steal to the quality of life and make certain that a safer world. For additional recordsdata, please confer with www.mhi.com or note our insights and experiences on spectra.mhi.com.
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