GB/T 40061-2021 Technical specification for liquid hydrogen production system

Scope: This standard specifies the basic technical requirements of the liquid hydrogen production system, hydrogen liquefaction equipment, liquid hydrogen storage, hydrogen discharge, automatic control and detection analysis, electrical facilities, lightning protection, anti-static and protective grounding, auxiliary facilities, and safety protection requirements. This standard applies to the design of newly built, rebuilt and expanded liquid hydrogen production systems. This standard does not apply to liquid hydrogen production systems in military, national defense and aerospace fields.

GB 4962 Technical safety regulation for gaseous hydrogen use
GB 50016 Architectural design code for fire protection
GB 50052 Code for design electric power supply system
GB 50057 Code for design protection of structures against lightning
GB 50058 Code for design of electrical installations in explosive atmospheres
GB 50140 Code for design of extinguisher distribution in buildings (explanation)
GB 50177 Design code for hydrogen station (explanation)
GB 50516 Hydrogen refueling station technical specification
GB 50974 Technical code for fire protection water supply and hydrant systems
GB/T 24499 Technology glossary for gaseous hydrogen,hydrogen energy and hydrogen energy system
GB/T 24925 Low temperature valve—Technical specifications
GB/T 31480 Materials for high vacuum multilayer insulation of cryogenic vessel
GB/T 31481 Guidance for gas/materials compatibility of cryogenic vessels
GB/T 40045 Fuel specification for hydrogen powered vehicles—Liquid hydrogen（LH2）
GB/T 40060 Technical requirements for storage and transportation of liquid hydrogen
GB/T 4208 Degrees of protection provide by enclosure (IP code)
GB/T 4830 Industrial process measurement and control instruments.Pressure range and quality of air supply
GB/T 50050 Code for design of industrial circulating cooling water treatment
GB/T 8175 Guide for design of thermal insulation of equipments and pipes
GB/T 8979 Pure nitrogen and high purity nitrogen and ultra pure nitrogen

2021 GB/T 40061-2021 Technical specification for liquid hydrogen production system

GB/T 40061-2021Technical specification for liquid hydrogen production system