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The growing demand for hydrogen requires more and more service stations.
Sandia National Laboratories are working on developing state-of-the-art liquid hydrogen stations to meet the growing demand for this alternative fuel needed for hydrogen-powered cars. The need for more service stations involves moving from gaseous hydrogen to liquid hydrogen.
Liquid hydrogen will be more beneficial for retailers.
Liquid hydrogen stations can be a huge benefit for retailers. The reason is that the liquid is denser than the gas because it can store a larger amount in the same space as the gas.
The construction of these hydrogen refueling stations requires a great deal of care and expertise, and the Sandia National laboratories are ideally suited to this task, as they have made it possible to design the first generation of refueling stations used to refuel hydrogen. These original stations that they have developed have been designed to be as safe as conventional gas stations.
The Sandia research team uses unique software developed by Sandia to quantify the effect of hydrogen leakage from various systems and the safety measures used to detect and protect against the effects of such leaks.
The next generation of liquid hydrogen stations will help modernize the National Fire Protection Association's safety codes.
As part of a new R & D cooperation agreement with Sandia, these new state-of-the-art liquid hydrogen gas stations will be built by First Element Fuel, which is currently the most a large hydrogen retailer in the United States.
In addition, the new agreement will help modernize the National Fire Protection Association's safety codes regarding safe distances for liquid hydrogen. This is a notable feat, as these codes have not been updated for decades.
Hydrogen retailers and firefighters will both benefit from these updated codes, as they will help them design and license new, safer stations, even though retailers can not meet certain code requirements, thereby encouraging growth. of the hydrogen transport sector. In addition, Sandia will also benefit from the project as it allows the team to demonstrate their models from real systems.
"We need more, faster, and better stations and equipment because we have more customers and more demands than we ever dreamed of," said Tim Brown, Director of Operations. of First Element Fuel, reported Phys.org.
First Element currently operates 19 hydrogen stations in California. Each of these stations has only one pump and one hose. Other hydrogen retailers face similar limits. Liquid hydrogen stations can help these retailers better meet the demands of customers.
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