GB 4962-1985
Replaced
T/ZZB 3468-2023
Active
Group standards
T/ZZB 3468-2023 Electric Motor Braking Hydrogen Turbine Expansion Engine
T/ZZB 3468-2023 Electric Motor Braking Hydrogen Turbine Expansion Engine
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3468-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Gas separation and liquefaction equipment
ICS Name:
Industrial gases
Publish Date:
2023-11-20
Implement Date:
2023-12-10
Pages:
14 pages
Scope
Main technical content: This document specifies the terms and definitions, structural components, and basic parameters of the electric brake hydrogen gas turbine expander (hereinafter referred to as the expander), as well as the basic requirements, technical requirements, inspection methods, inspection rules, marking, packaging, transportation, storage, and quality commitments. This document is applicable to hydrogen-rich gas media with an inlet pressure not exceeding 10 MPa and an inlet temperature not exceeding 350°C. It uses oil bearings, is driven by a reduction gearbox, and is brake-operated by a generator, with a rated power output not exceeding 30,000 kW.
Development Information
Related Standards
GB/T 8981-1988
Replaced
GB/T 8981-1988 Determination of trace hydrogen in gases—Gas chromatographic method
GB/T 10627-1989
Replaced
GB/T 10627-1989 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods
GB/T 10628-1989
Replaced
GB/T 10628-1989 Gas analysis—Determination of composition of calibration gas mixtures—Comparison methods
GB 13548-1992
Replaced
GB 13548-1992 General principle of safety assessment for phosgene and its products plant
GB 13591-1992
Replaced