Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… were killed when a pickup track collided head-on with a liquid hydrogen tanker in heavy rain. … Traffic Accident in Heavy Rain: Four Killed in Collision Between Pickup and Liquid Hydrogen Tanker (479) …
Last Updated Fri, 01/16/2015 - 19:02
Lesson Learned
… Liquid Hydrogen Tank Boiling Liquid Expanding Vapor Explosion (BLEVE) due to Water-Plugged …
Last Updated Tue, 04/15/2025 - 14:11
Fuel Cell Codes and Standards
… classes; (c) Requirements for material compatibility and hydrogen embrittlement; (d) Requirements for the fueling … 1 – specifically research related to electrical safety, hydrogen storage systems, and post-crash safety; (g) … Technical Regulations (GTR) Hydrogen Vehicles - Liquid Hydrogen, Gaseous Hydrogen …
Last Updated Mon, 01/27/2025 - 20:28
Best Practice
… Gaseous (GH2) and Liquid Hydrogen (LH2) Fueling Stations …
Last Updated Fri, 02/21/2025 - 22:48
Lesson Learned
… Liquid Hydrogen Delivery Truck Offloading Valve Failure …
Last Updated Fri, 01/16/2015 - 19:00
Lesson Learned
… Liquid Hydrogen Tank Incident Leads to Second Incident …
Last Updated Thu, 01/15/2015 - 22:56
Lesson Learned
… Stainless Steel (403) Failure in Liquid Hydrogen Line …
Last Updated Sat, 11/09/2024 - 00:37
Best Practice
… Liquid System Pressure Relief …
Last Updated Sat, 11/09/2024 - 00:34
Best Practice
… Liquid Piping System Components …
Last Updated Fri, 11/08/2024 - 02:17
Best Practice
… Valves for Cryogenic Liquid Service …
Last Updated Sat, 02/08/2025 - 20:47
Fuel Cell Codes and Standards
… current edition … GB/T 40045-2021 Fuel specification for hydrogen powered vehicles – Liquid hydrogen …
Last Updated Thu, 01/15/2015 - 21:26
Lesson Learned
… Hydrogen Explosion at Synthetic Liquid Fuels Laboratory Kills …
Last Updated Thu, 01/15/2015 - 22:00
Lesson Learned
… Unexpected Failure of Rupture Disk on Liquid Hydrogen Tank at Manufacturing Plant …
Last Updated Thu, 01/15/2015 - 18:28
Lesson Learned
… First Responders Control Liquid Hydrogen Leak at Lamp Manufacturing Plant …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… such as pressure, temperature, and flow. The sub-cooled liquid hydrogen (sLH2) approach for fueling is comparable to other … at 350 bar(5100 psi). sLH2 systems operate more like a liquid hydrogen (LH2) system that operates at a slightly …
Last Updated Fri, 02/21/2025 - 22:49
Lesson Learned
… Leak in Liquid Hydrogen Pump Causes Explosion/Fire at Hydrogen Transfilling/Pumping System …
Last Updated Fri, 01/16/2015 - 00:25
Lesson Learned
… Potential Un-reviewed Safety Question Due to Liquid Hydrogen Tank Installation …
Last Updated Tue, 12/24/2024 - 22:07
Safety Culture Case Studies
… to be from a nitrogen line turned out to be from a hydrogen line below the floor. In removing the access cover, a spark was created, causing a hydrogen explosion, which in turn created a pressure wave … in the third case, the mechanical action that ignited the hydrogen could have suspended dust if it had been present. In …
Last Updated Mon, 06/03/2024 - 22:02
Calculator Tools
… do simple conversions between four popular phase points of hydrogen: liquid at boiling point (-252.87°C at 1 atm). gas at Normal … offered by NIST . Convert Value: From: weight of liquid or gas in lbs(m) weight of liquid or gas in kilograms …
Last Updated Sat, 10/26/2024 - 17:53
Fuel Cell Codes and Standards
… installation, storage, piping, use, and handling of hydrogen in compressed gas (GH2) form or cryogenic liquid (LH2) form. Scope The scope of the new Hydrogen Technologies Technical Committee is intended to …
