GB/T 22839-2010 English PDF

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GB/T 22839-2010: Technical specification for sodium hypochlorite generation installation of electrolysis of seawater
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Basic data

Standard ID: GB/T 22839-2010 (GB/T22839-2010)
Description (Translated English): Technical specification for sodium hypochlorite generation installation of electrolysis of seawater
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Z50
Classification of International Standard: 13.060
Word Count Estimation: 15,181
Date of Issue: 2010-09-02
Date of Implementation: 2010-12-01
Quoted Standard: GB 1094.3; GB 2536; GB/T 3215; GB/T 3859.1; GB/T 3956; GB/T 4025
Regulation (derived from): Announcement of Newly Approved National Standards No. 4 of 2010 (total 159)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the electrolysis of seawater sodium hypochlorite generating device (hereinafter referred to as generator) requirements, test methods, inspection rules, packaging, transport and storage. This standard applies to waterfront factories, industrial facilities electrolysis of seawater sodium hypochlorite generating device. Ship, floating docks, offshore drilling platforms electrolysis of seawater sodium hypochlorite generating device can also refer to this standard.

GB/T 22839-2010: Technical specification for sodium hypochlorite generation installation of electrolysis of seawater

---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.
Technical specification for sodium hypochlorite generation installation of electrolysis of seawater ICS 13.060 Z50 National Standards of People's Republic of China Technical conditions for electrolysis of seawater sodium hypochlorite Issued on. 2010-09-02 2010-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Requirements 1 Test Method 4 6 5 7 Inspection Rules 6 packaging, transportation and storage 7 Determination of Appendix A (normative) sodium hypochlorite solution, available chlorine concentration of 10

Foreword

Appendix A of this standard is a normative appendix. The standard proposed by China Shipbuilding Industry Corporation. This standard by the National Standardization Technical Committee Marine boat marine materials application process Technical Committee (SAC/TC12/SC4) Centralized. This standard is drafted by. China Shipbuilding Industry Corporation seventh twenty-five Institute. Participated in the drafting of this standard. Nuclear Engineering Research and Design Institute, Guangdong Electric Power Design Institute, Huaneng Weihai Power Plant. The main drafters of this standard. Fuhong Tian, \u200b\u200bLu Hui-chao, Han Yan, Li Jing, Sun Baoshi, Tang Dongsheng, Wushao Zhou. Technical conditions for electrolysis of seawater sodium hypochlorite

1 Scope

This standard specifies requirements for the electrolysis of seawater sodium hypochlorite generator (hereinafter referred to as generator), test methods, inspection rules and packet Loading, transport and storage. This standard applies to the waterfront factories, industrial facilities electrolytic seawater sodium hypochlorite generator. Ships, floating docks, offshore drilling platforms Electrolysis of seawater sodium hypochlorite generator can also refer to this standard.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 1094.3 Power transformers Part 3. Insulation levels, dielectric tests and external insulation air gap (GB 1094.3-2003, IEC 60076-3.2000, MOD) GB 2536 transformer oil (GB 2536-1990, neqIEC 60296. 1982) GB/T 3215 petroleum, natural gas and heavy chemical industrial centrifugal (GB/T 3215-2007, ANSI/API610.2004, IDT) GB/T 3859.1 Semiconductor converters of basic requirements (GB/T 3859.1-1993, eqv IEC 60146-1-1.1991) GB/T 3956 cable conductor (GB/T 3956-2008, IEC 60228.2004, IDT) GB/T 4025 people - the basic safety rules and coding rules machine interface, marking and identification indicator and manipulator (GB/T 4025- 2003, IEC 60073.1996, IDT)

3 Requirements

3.1 Environmental conditions Generating device in the following conditions should be able to work properly. a) Ambient temperature. 0 ℃ ~ 45 ℃; b) Humidity. air, the maximum relative humidity less than 90%; c) water quality. the chloride ion concentration of not less than 10000mg/L, COD is not more than 20mg/L, manganese ion concentration of not more than 0.1mg/L; d) water temperature. not less than 10 ℃. 3.2 General Requirements 3.2.1 occur means shall be provided a liquid evacuation port. 3.2.2 yield available chlorine greater than 1kg/h means shall be provided in addition to hydrogen safety equipment. 3.2.3 Sodium hypochlorite solution injection method should be adopted continuous injection type. 3.2.4 chlorine concentration of sodium hypochlorite solution is not to be less than 100mg/L. 3.3 Composition Generating means mainly consist of machinery and equipment, electrical equipment and thermal control equipment. 3.4 Equipment Requirements 3.4.1 Composition Equipment generating means is mainly composed of water booster pump, filter, electrolyzer, sodium hypochlorite solution tank, a blower, sodium hypochlorite solution Liquid injection pumps, valves, pipes and fittings and pickling equipment. ......

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