Last Updated Fri, 04/18/2025 - 19:10
FAQ
… Spraying water onto a vent stack, either for gaseous hydrogen or liquid hydrogen, is not recommended. While this is prohibited within the code for liquid hydrogen due to the much greater hazard of plugging …
Last Updated Fri, 06/07/2024 - 00:01
HyARC Data Page
… Hydrogen Compressibility at different temperatures and pressures. … Hydrogen Compressibility at different temperatures and …
Last Updated Fri, 06/07/2024 - 00:02
HyARC Data Page
… Hydrogen Density at different temperatures and pressures. … Hydrogen Density at different temperatures and pressures …
Last Updated Fri, 06/07/2024 - 00:03
HyARC Data Page
… Hydrogen Enthalpy at different temperatures and pressures. … Hydrogen Enthalpy at different temperatures and pressures …
Last Updated Fri, 06/07/2024 - 00:03
HyARC Data Page
… Hydrogen Entropy at different temperatures and pressures. … Hydrogen Entropy at different temperatures and pressures …
Last Updated Fri, 06/07/2024 - 00:16
HyARC Data Page
… Hydrogen Viscosity at different temperatures and pressures. … Hydrogen Viscosity at different temperatures and pressures …
Last Updated Fri, 06/07/2024 - 00:23
HyARC Data Page
… Properties of Hydrogen at Normal Boiling Point. … Properties of Hydrogen at Normal Boiling Point …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… 1011 … 936 … 1012 … 937 … 1013 … 1014 … 1015 … 790 … 881 … Hydrogen Laboratories Safety and Design Considerations CHS Webinar Q&A. Please see attached pdf. file for Q&As. … Hydrogen Laboratories Safety and Design Considerations …
Last Updated Fri, 06/07/2024 - 00:46
HyARC Data Page
… Standard Financial Inputs for Hydrogen Analysis (based on H2A Guidelines). … Standard Financial Inputs for Hydrogen Analysis …
Last Updated Fri, 06/07/2024 - 00:04
HyARC Data Page
… Hydrogen mass and volume conversion factors at common temperatures and pressures. Data from NIST. … Hydrogen Mass and Volume Conversion Factors …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… Generally, Type 1 steel vessels are likely to withstand a hydrogen jet flame longer than a composite vessel because of … would steel tanks have compared to type 4 tanks? … Hydrogen Jet Impingement …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… B31 piping code should be used for changing the rating of hydrogen piping systems? … Changing the Rating of Hydrogen Piping Systems …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… a fire at the vent. Is there any code suggesting that for hydrogen vent mesh? … Hydrogen vent mesh code suggestions …
Last Updated Fri, 06/07/2024 - 00:05
HyARC Data Page
… outputs, and overall conversion efficiencies for various hydrogen production processes. … Hydrogen Production Energy Conversion Efficiencies …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… are no specific code resources that specifically cover hydrogen liquefaction plants, but they must be built to the … mechanical codes for process plants. Codes such as NFPA 2, Hydrogen Technologies Code, for installation and emergency … Process Safety provides guidance that is not specific to liquid hydrogen but instead addresses process safety. Other …
Last Updated Mon, 06/02/2025 - 21:34
Document Library
… and petroleum refining sites often ask whether unconfined hydrogen vapor cloud explosions (VCEs) can actually occur. … assessment (QRA). While it is generally recognized that a hydrogen release within a process enclosure could lead to an explosion, the potential for an external hydrogen release to cause a VCE is not as widely recognized …
Last Updated Thu, 05/02/2024 - 20:16
Video
… Part One of the Permitting Hydrogen Fueling Stations video provides an introduction to hydrogen fuel and hydrogen station technologies. … Permitting Hydrogen Fueling …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… at the time:Phase 1: Gas leak - Loud whistling from the hydrogen storage facility could be heard , lasting 20 to 40 seconds.Phase 2: Explosion - The released hydrogen cloud ignites. A very bright, red-orange fireball … pit, felt the shock wave and the heat from the blast. The hydrogen in the associated tanks also burned completely. … …
Last Updated Wed, 04/23/2025 - 18:45
Document Library
… of the project “EMSA study investigating the safety of hydrogen as fuel on ships”. The overall objective of the … delivering a Guidance document addressing ships using hydrogen as fuel. The purpose is to assist the industry and … decarbonisation of the sector. This report analyses hydrogen’s main characteristics to frame which safety …
Last Updated Mon, 08/05/2024 - 23:48
Team
… The design of cryogenic liquid hydrogen systems has been a centerpiece to Tom Drube’s 30+ … Engineering. He has designed equipment for all the major hydrogen gas producers and the space program. Tom is active …
