GB 4962-1985
Replaced
T/ZZB 2799-2022
Active
Group standards
T/ZZB 2799-2022 Vapor Pressure Separation (PSA) nitrogen production equipment
T/ZZB 2799-2022 Vapor Pressure Separation (PSA) nitrogen production equipment
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2799-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Gas separation and liquefaction equipment
ICS Name:
Industrial gases
Publish Date:
2022-12-08
Implement Date:
2022-12-31
Pages:
10 pages
Scope
Main technical content: This document specifies the terms and definitions, basic parameters and design conditions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for nitrogen generation equipment using pressure swing adsorption (PSA) technology. This document is applicable to equipment that separates and generates nitrogen from air using molecular sieve PSA technology under normal temperature conditions, with a nitrogen production capacity not exceeding 5,000 m3/h. Note 1: The nitrogen production capacity in this document refers to the gas volume at standard conditions, i.e., 0°C and 0.101325 MPa (absolute pressure), expressed in cubic meters (m3). Note 2: Unless otherwise specified, all pressure values in this document are gauge pressures.
Development Information
Related Standards
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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