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GB/T 42857-2023: Safety of pressure swing adsorption systems for hydrogen purification
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42857-2023 | English | 189 |
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Safety of pressure swing adsorption systems for hydrogen purification
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GB/T 42857-2023
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Basic data | Standard ID | GB/T 42857-2023 (GB/T42857-2023) | | Description (Translated English) | Safety of pressure swing adsorption systems for hydrogen purification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | F19 | | Classification of International Standard | 27.180 | | Word Count Estimation | 10,185 | | Date of Issue | 2023-08-06 | | Date of Implementation | 2023-12-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42857-2023: Safety of pressure swing adsorption systems for hydrogen purification---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 27.180
CCSF19
National Standards of People's Republic of China
Safety requirements for pressure swing adsorption hydrogen purification system
Published on 2023-08-06
Implemented on 2023-12-01
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
1 Scope 1
2 Normative reference documents 1
3 Terms and Definitions 2
4 Basic requirements 2
4.1 General requirements 2
4.2 Work pressure 2
4.3 Ambient temperature 2
4.4 Material 2
5 Technical requirements 2
5.1 Layout 2
5.2 Building 2
5.3 Fire protection and ventilation 3
5.4 Electrical and Grounding 3
5.5 Equipment and piping 3
5.6 Automatic control and monitoring device 4
5.7 Inspection and testing 5
6 Operation and maintenance 6
7 workers 6
8 Emergency handling 6
Appendix A (Informative) Schematic flow diagram of pressure swing adsorption hydrogen purification system 7
A.1 Normal pressure desorption and pressure swing adsorption hydrogen purification system 7
A.2 Vacuum desorption pressure swing adsorption hydrogen purification system 7
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document is drafted with reference to ISO /T S19883.2017 "Safety of Pressure Swing Adsorption Separation and Purification Hydrogen System". The degree of consistency is non-equal.
Effectively, the file type is adjusted from ISO technical specifications to my country's national standards.
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed and coordinated by the National Hydrogen Energy Standardization Technical Committee (SAC/TC309).
This document was drafted by. Southwest Chemical Research and Design Institute Co., Ltd., China Institute of Standardization, Foshan Green Development Innovation Research Institute,
Sichuan Asia United Hydrogen Energy Technology Co., Ltd., Beijing Jiaan Hydrogen Source Technology Co., Ltd., Zhejiang Haichang Gas Co., Ltd., Guodian
Investment Group Science and Technology Research Institute Co., Ltd., Shanghai Hanxing Energy Technology Co., Ltd., Chengdu Yizhi Technology Co., Ltd., Zhongguang
Nuclear Wind Power Co., Ltd., Guangdong Foran Technology Co., Ltd., and Shandong Hydrogen Valley New Energy Technology Research Institute.
The main drafters of this document. Zhang Hongyu, Guan Yingfu, Yang Yanmei, Bao Wei, Tian Xiaoling, Ye Genyin, Lin Dingbiao, Liu Wei, Li Hailong, Jiang Feng,
Hou Shijie, Yang Lei, Du Lifeng, Bu Lingbing, Chen Xiaolu, Shi Tingting, Wang Juan, Lin Zirong, Zhang Zhen.
Safety requirements for pressure swing adsorption hydrogen purification system
1 Scope
This document specifies the basic requirements, technical requirements, operation and maintenance, operating personnel, and emergency situations of the pressure swing adsorption hydrogen purification system.
processing requirements.
This document applies to commercial and industrial stationary and mobile pressure swing adsorption hydrogen purification systems.
Note. Please refer to Appendix A for the flow diagram of the pressure swing adsorption hydrogen purification system included in this document.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB/T 150 (all parts) Pressure vessels
GB/T 3836.1 Explosive atmosphere Part 1.General requirements for equipment
GB/T 3836.2 Explosive atmospheres Part 2.Equipment protected by flameproof enclosure "d"
GB/T 3836.5 Explosive atmospheres Part 5.Equipment protected by positive pressure enclosure "p"
GB/T 3836.14 Explosive atmosphere Part 14.Location classification Explosive gas environment
GB/T 3836.15 Explosive atmospheres Part 15.Design, selection and installation of electrical installations
GB/T 4208 Shell protection level (IP code)
GB 4962 Safety technical regulations for hydrogen use
GB 12014 Protective Clothing Anti-static Clothing
GB/T 19773 Technical requirements for pressure swing adsorption hydrogen purification system
GB 21148 Foot protection safety shoes
GB/T 26480 Inspection and testing of valves
GB/T 29412 Adsorber for hydrogen purification by pressure swing adsorption
GB/T 29729 Basic requirements for hydrogen system safety
GB/T 34542.1 Hydrogen storage and delivery system Part 1.General requirements
GB 50016 Fire Protection Code for Building Design
GB 50057 Design Code for Lightning Protection of Buildings
GB 50058 Design Code for Electrical Equipment in Explosive Hazardous Environments
GB 50160 Design fire protection standards for petrochemical enterprises
GB 50177 Hydrogen station design specifications
GB 50316 Design specifications for industrial metal pipes
GB 50489 Chemical enterprise general plan transportation design specifications
GB/T 50493 Petrochemical combustible gas and toxic gas detection and alarm design standards
GB 50650 Lightning protection design specifications for petrochemical equipment
JB4732 Steel Pressure Vessels---Analysis and Design Standards
SH/T 3004 Design specifications for heating, ventilation and air conditioning in petrochemical industry
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