Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… from both ends. The gas released consisted of 81% of hydrogen, 9.5% of methane and some light hydrocarbons. It … flash fire spread up to 230 feet west of the tank farm. … Hydrogen Explosion at a Refinery (969) …
Last Updated Thu, 05/02/2024 - 20:18
Video
… Part Four of the Permitting Hydrogen Fueling Stations video covers requirements for the fire department's annual permitting of hydrogen stations. … Permitting Hydrogen Fueling Stations Part Four: Annual Inspections …
Last Updated Thu, 01/23/2025 - 15:18
Fuel Cell Codes and Standards
… Methods for determination of diffusible hydrogen by glycerol displacement method, gas chromatography … edition. … GB/T 3965-2012 Determination of diffusible hydrogen in deposited metal …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… [NOTE: One source speak of a hydrogen gasometer, spanish news speak in general of gas, … two operators who later rejoined the company. … Fire on a Hydrogen Gasholder (1078) …
Last Updated Tue, 12/24/2024 - 22:10
Safety Culture Case Studies
… the tank car that he had not noticed earlier: “Chlorine, liquid”. He then noticed the relief valve atop the end of the … and realized that if the driver was any less expert, liquid chlorine could have sloshed with enough force to open …
Last Updated Fri, 11/15/2024 - 17:48
Fuel Cell Codes and Standards
… Gingras, BHQ Sylvie.gingras@bnq@qc.ca … The Canadian Hydrogen Installation Code sets the installation requirements for hydrogen-generating equipment for non-process end use, hydrogen utilization equipment, hydrogen-dispensing …
Last Updated Wed, 10/16/2024 - 18:17
Fuel Cell Codes and Standards
… containers intended only for the storage of compressed hydrogen gas for vehicle operation. These containers are to … at www.csagroup.org/store … CSA HGV2 Standards for Hydrogen Vehicle Fuel Containers …
Last Updated Fri, 10/18/2024 - 20:54
Fuel Cell Codes and Standards
… 55. For unclear requirements in NFPA 55, installers of hydrogen storage systems should use the recommendations in … For unclear requirements in NFPA 55, installers of hydrogen storage systems should use the recommendations in … PS-48 CGA Position Statement On Clarification Of Existing Hydrogen Setback Distances And Development Of New Hydrogen …
Last Updated Fri, 04/04/2025 - 19:57
Fuel Cell Codes and Standards
… rubber O-rings for the sealing of high-pressure gaseous hydrogen used in hydrogen fueling stations. This document addresses all … … ISO 19880-7 Gaseous Hydrogen - Fueling Station – Part 7: O-rings …
Last Updated Mon, 11/04/2024 - 18:40
Fuel Cell Codes and Standards
… establishes requirements for newly produced compressed hydrogen gas fuel system components, as listed below, that are intended for use on hydrogen gas powered land vehicles: a) check valves … and automatic container valves (see Clause 11); e) hydrogen injectors (see Clause 12); f) pressure …
Last Updated Thu, 04/24/2025 - 11:42
Fuel Cell Codes and Standards
… design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refueling connectors. GHLV … connectors which have nominal working pressures or hydrogen service levels up to 70 MPa. This document is not … applicable to refueling connectors dispensing blends of hydrogen with natural gas. For the next edition ISO/TC 197 …
Last Updated Wed, 04/23/2025 - 18:46
Document Library
… the effects of three potential failure conditions of hydrogen proton exchange (or polymer electrolyte) membrane … occurring. It is recommended that any installation of a hydrogen fuel cell system ensure that reactant supply gas … environment is monitored for any temperature or hydrogen gas concentration increases. … Abusive Testing of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… reactor. The flow was two phase at the heater inlet (hydrogen and hydrocarbon). The distribution of flow to the … to be due to static head in the U tubes of that pass with liquid in the up legs and vapour in the down. Thus there was …
Last Updated Sun, 11/17/2024 - 17:54
Fuel Cell Codes and Standards
… packaging of water electrolyte system for producing hydrogen. This standard applies to industrial, commercial stationary, mobile water electrolysis hydrogen production systems. … … Specification of water electrolyte system for producing hydrogen …
Last Updated Fri, 04/18/2025 - 19:10
FAQ
… radiation analysis should be conducted to ensure that the hydrogen cloud will not interfere with the flight path of … … 920 … 1020 … 2080 … What are some considerations of hydrogen vent stacks at an airfield with regard to planes overhead? … Hydrogen vent stacks at airfields require dispersion analysis …
Last Updated Mon, 11/04/2024 - 17:04
Fuel Cell Codes and Standards
… and operation of pressure swing adsorption systems for hydrogen separation and purification. It applies to hydrogen pressure swing adsorption systems that process all kinds of impure hydrogen streams as feed, including both stationary and …
Last Updated Thu, 05/02/2024 - 20:17
Video
… Part Three of the Permitting Hydrogen Fueling Stations video provides an overview of how a hydrogen station works and describes the regulations, codes, … related to the design, installation, and operation of hydrogen fueling stations. … Permitting Hydrogen Fueling …
Last Updated Mon, 06/03/2024 - 17:51
Basic page
… Basic Hydrogen Properties Chart …
Last Updated Thu, 08/08/2024 - 01:05
Basic page
… Hydrogen Equipment Certification Guide …
Last Updated Fri, 02/21/2025 - 23:02
Lesson Learned
… Hydrogen Gas Regulator Failure …
