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GB/T 42857-2023 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42857-2023: Safety of pressure swing adsorption systems for hydrogen purification
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42857-2023	189	Add to Cart	3 days	Safety of pressure swing adsorption systems for hydrogen purification	Valid

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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

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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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42857-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42857-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42857-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42857-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.