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Position: Chinese Standard in English/GB/T 33598.3-2021
GB/T 33598.3-2021   Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging (English Version)
Standard No.: GB/T 33598.3-2021 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 6000 words Price(USD):180.0 remind me the price change

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Implemented on:2022-5-1 Delivery: via email in 1 business day
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Standard No.: GB/T 33598.3-2021
English Name: Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging
Chinese Name: 车用动力电池回收利用 再生利用 第3部分:放电规范
Chinese Classification: T09    Hygiene, safety and labor protection
Professional Classification: GB    National Standard
Issued by: SAMR; SAC
Issued on: 2021-10-11
Implemented on: 2022-5-1
Status: valid
Language: English
File Format: PDF
Word Count: 6000 words
Price(USD): 180.0
Delivery: via email in 1 business day
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This document is developed in accordance with the rules given in GB/T 1.1-2020 Directives for standardization—Part 1: Rules for the structure and drafting of standardizing documents. This document is Part 3 of GB/T 33598. The following parts of GB/T 33598 have been published: ——Recycling of traction battery used in electric vehicle—Dismantling specification (GB/T 33598); ——Recycling of traction battery used in electric vehicle—Recycling—Part 2: Materials recycling requirements (GB/T 33598.2); Recovery of traction battery used in electric vehicle—Recycling—Part 3: Specification for discharging Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing body of this document shall not be held responsible for identifying any or all such patent rights. This document was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This document is under the jurisdiction of the National Technical Committee of Auto Standardization (SAC/TC 114). Introduction When the residual capacity of traction batteries used in electric vehicles drops to 80% of its nominal capacity, it can no longer meet the requirements of electric vehicles. When the traction battery for electric vehicle is scrapped, the excessive residual power will cause safety problems and environmental accidents due to irregular discharging operation in the process of resource recycling. Therefore, it is necessary to ensure the safe, environmentally friendly and efficient discharging of retired vehicle power batteries with the safety of operators' property ensured. Although the discharging technology and methods are different, the discharging methods in China are mainly divided into external circuiting discharging and soaking discharging. What kind of discharge mode is selected for waste power, what kind of specification shall be followed in the discharge process, and how to judge the cut-off conditions of discharge are all key technical problems in the discharge specification of waste traction batteries for electric vehicle. Considering the recycling of traction batteries for electric vehicles involves many technical problems and many related parties, each of whom has different requirements for the use of documents, GB/T 33598 consists of four parts under the title of Recovery of traction battery used in electric vehicle—Recycling. ——Part 1: Dismantling specification; The purpose is to standardize the operation requirements in the dismantling process of waste traction batteries and ensure the safety, environmental protection and efficiency of the operation. ——Part 2: Materials recycling requirements; The purpose is to guide recycling enterprises to carry out efficient recovery and pollution control of valuable metal elements. ——Part 3: Specification for discharging; The purpose is to select the suitable discharging method and improve the discharging efficiency provided that safety can be ensured. ——Part 4: Specification for recycling report. The purpose is to establish the framework and format for the report provided by the traceability management of waste batteries, and standardize the necessary clauses and contents. GB/T 33598.3 is of great significance to the scientific, safe and environmental protection application of discharge in the recycling of traction batteries used for electric vehicle. Recovery of traction battery used in electric vehicle—Recycling— Part 3: Specification for discharging 1 Scope This document specifies the terms and definitions, basic requirements, discharge process selection and discharge methods, storage requirements and environmental protection measures for discharging process in recycling of traction battery used in electric vehicle. This document is applicable to the discharging process in recycling of lithium traction batteries used in retired vehicle. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8196 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards GB 8978 Integrated wastewater discharge standard GB/T 11651 Code of practice for selection of personal protective equipments GB 15630 Requirements for the placement of fire safety signs GB 16297 Comprehensive emission standard of air pollutants GB 18918 Discharge standard of pollutants for municipal wastewater treatment plant GB/T 19596 Terminology of electric vehicles GB/T 23821 Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs GB/T 29090 Sampling method of battery scraps GB/T 33598 Recycling of traction battery used in electric vehicle—Dismantling specification GB/T 34014 Coding regulation for automotive traction battery GB 38031 Electric vehicles traction battery safety requirements GB 50140 Code for design of extinguisher distribution in buildings WB/T 1061 Management specification for waste secondary battery recycling 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 19596 and GB 38031 and the following apply. 3.1 external circuiting discharging discharging a battery by using an external circuit such as a special discharging device, a discharging resistor or a conducting medium 3.2 soaking discharging discharging a battery by soaking the whole battery in a conductive solution 4 Basic requirements 4.1 General 4.1.1 Discharging specification or operation instructions shall be formulated according to the comprehensive technical data provided by the production enterprise and perfect protective materials, equipment and facilities shall be equipped. 4.1.2 Fire safety inspection system, environmental protection inspection system, equipment and facilities overhaul and maintenance system shall be established, and corresponding management documents shall be formed. 4.1.3 Before discharging, the discharging area and equipment and facilities shall be comprehensively inspected to ensure environmental safety and normal operation of equipment and facilities. 4.1.4 Before discharging, the battery status shall be checked and tested, and the appropriate discharging mode shall be selected according to the characteristic parameters such as safety, voltage and remaining power of lithium traction batteries for retired vehicle. 4.2 Site requirements 4.2.1 The operation site shall be closed or semi-closed, ventilated, dry and well lit. 4.2.2 The operation site shall be equipped with fire facilities and equipment according to GB 50140, and fire signs according to GB 15630. 4.2.3 The operation site shall be prohibited from fireworks, where inflammable and explosive materials shall not be stored, and warning signs shall be set. 4.2.4 The operation site shall be divided into independent discharging areas, storage areas, etc., with area marks provided. The ground shall be hardened, insulated, anticorrosive and leak-proof. 4.2.5 Protective and safe passages shall be set around the discharging area, and the safe operation distance shall be subjected to GB/T 23821. 4.2.6 Emergency collection pool for wastewater leakage shall be set up in the discharging area or site if soaking discharging is used. 4.3 Personnel requirements 4.3.1 Operators shall participate in the training of standardized discharge, environmental protection operation, safe operation and emergency treatment, and can only take up their posts after passing the internal assessment of the enterprise. 4.3.2 Operators shall wear and use labor protection articles according to the requirements of GB/T 11651 and necessary insulation protection shall be provided. The person who does not wear protective device shall not be close to the operation area. 4.3.3 There should be not less than 2 operators, who shall be familiar with the operation procedures, work in strict accordance with the discharge procedures or operation instructions, and have the ability to deal with emergency events. 4.4 Equipment and facilities requirements 4.4.1 The external circuiting discharging shall be equipped with the following operation equipment and facilities: a) discharging equipment and facilities; b) voltage test equipment; c) electronic quantities test equipment; d) temperature test equipment; e) insulation test equipment; f) heat conduction and dissipation equipment. 4.4.2 The soaking discharging and the external circuiting discharging using conductive solution shall be equipped with containers and facilities for carrying discharging solution, as well as gas collection devices and waste gas treatment facilities. 4.4.3 The accuracy of measuring instruments and meters used in discharging operation shall meet the requirements of GB 38031. 4.4.4 Mechanical automatic feeding and discharging equipment and facilities should be equipped, and discharging, liquid storage and liquid distribution containers shall have anti-leakage and anti-corrosion functions. 4.4.5 Peripheral fences or passageway guards shall be installed in the discharging device and at each operating position in accordance with the requirements of GB/T 8196.
Foreword i Introduction ii 1 Scope 2 Normative references 3 Terms and definitions 4 Basic requirements 5 Discharging process selection and discharging method 6 Storage requirements 7 Environmental pollution measures
Referred in GB/T 33598.3-2021:
*GB/T 8196-2018 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards
*GB 8978-1996 Integrated Wastewater Discharge Standard
*GB/T 11651-2008 Code of practice for selection of personal protective equipments
*GB 15630-1995 Requirements for the placement of fire safety signs
*GB 16297-1996 Comprehensive emission standard of air pollutants
*GB 18918-2002 Discharge standard of pollutants for municipal wastewater treatment plant
*GB/T 19596-2017 Terminology of electric vehicles
*GB/T 23821-2022 Safety of machinery―Safety distances to prevent hazard zones being reached by upper and lower limbs
*GB/T 29090-2012 Sampling method of battery scraps
*GB/T 33598-2017 Recycling of traction battery used in electric vehicle -- Dismantling specification
*GB/T 34014-2017 Coding regulation for automotive traction battery
*GB 38031-2020 Electric vehicles traction battery safety requirements
*GB 50140-2005 Code for Design of Extinguisher Distribution in Buildings
*WB/T 1061-2016 Management specification for waste secondary battery recycling
GB/T 33598.3-2021 is referred in:
*YY/T 0243-2003 Plunger of sterile syringes for single use
*YY/T 0243-1996 Plunger seal of sterilized syringes for single use
*YY/T 0243-2016 Plunger seal of syringes for single use
*GB/T 4336-1984 Method for photoelectric emission spectroscopic analysis of carbon steel medium and low alloy steel
*GB/T 4336-2002 Standard Test Method for Spark Discharge Atomic Emission Spectrometric Analysis of Carbon and Low-Alloy Steel (Routine Method)
*GB 14621-1993 Emission standard for exhaust emissions from motorcycle
*GB 14621-2002 Limits and measurement methods for exhaust emissions from motorcycles and mopeds at idle speed
*GB 9689-1988 Hygienic STANDARD for polystyrene products used as food containers and table wares
*GB/T 26703-2011 Determination of abrasion resistance for top piece of leather shoes - Rotation cylindrical drum method
*GB/T 26703-2021 Determination of abrasion resistance for top piece of leather shoes
*TB 10063-1999 Code for design on fire prevention of railway engineering
*TB 10063-2007 Code for design on fire prevention of railway engineering
*TB 10063-2016 Code for Design of Fire Prevention for Railway Engineering
*GB/T 5373-1994 Measuring method of dimensions and masses parameter for motorcycles and mopeds
*GB/T 2101-1989 Generel provisions on acceptance, package, marking and quality certificate for profile steel
*GB/T 2101-2008 General requirement of acceptance packaging marking and certification for section steel
*GB/T 38698.2-2023 Recovery of traction battery used in electric vehicle—Management specification—Part 2:Take-back service network
Code of China
Standard
GB/T 33598.3-2021  Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging (English Version)
Standard No.GB/T 33598.3-2021
Statusvalid
LanguageEnglish
File FormatPDF
Word Count6000 words
Price(USD)180.0
Implemented on2022-5-1
Deliveryvia email in 1 business day
Detail of GB/T 33598.3-2021
Standard No.
GB/T 33598.3-2021
English Name
Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging
Chinese Name
车用动力电池回收利用 再生利用 第3部分:放电规范
Chinese Classification
T09
Professional Classification
GB
ICS Classification
Issued by
SAMR; SAC
Issued on
2021-10-11
Implemented on
2022-5-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
180.0
Keywords
GB/T 33598.3-2021, GB 33598.3-2021, GBT 33598.3-2021, GB/T33598.3-2021, GB/T 33598.3, GB/T33598.3, GB33598.3-2021, GB 33598.3, GB33598.3, GBT33598.3-2021, GBT 33598.3, GBT33598.3
Introduction of GB/T 33598.3-2021
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This document is developed in accordance with the rules given in GB/T 1.1-2020 Directives for standardization—Part 1: Rules for the structure and drafting of standardizing documents. This document is Part 3 of GB/T 33598. The following parts of GB/T 33598 have been published: ——Recycling of traction battery used in electric vehicle—Dismantling specification (GB/T 33598); ——Recycling of traction battery used in electric vehicle—Recycling—Part 2: Materials recycling requirements (GB/T 33598.2); Recovery of traction battery used in electric vehicle—Recycling—Part 3: Specification for discharging Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing body of this document shall not be held responsible for identifying any or all such patent rights. This document was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This document is under the jurisdiction of the National Technical Committee of Auto Standardization (SAC/TC 114). Introduction When the residual capacity of traction batteries used in electric vehicles drops to 80% of its nominal capacity, it can no longer meet the requirements of electric vehicles. When the traction battery for electric vehicle is scrapped, the excessive residual power will cause safety problems and environmental accidents due to irregular discharging operation in the process of resource recycling. Therefore, it is necessary to ensure the safe, environmentally friendly and efficient discharging of retired vehicle power batteries with the safety of operators' property ensured. Although the discharging technology and methods are different, the discharging methods in China are mainly divided into external circuiting discharging and soaking discharging. What kind of discharge mode is selected for waste power, what kind of specification shall be followed in the discharge process, and how to judge the cut-off conditions of discharge are all key technical problems in the discharge specification of waste traction batteries for electric vehicle. Considering the recycling of traction batteries for electric vehicles involves many technical problems and many related parties, each of whom has different requirements for the use of documents, GB/T 33598 consists of four parts under the title of Recovery of traction battery used in electric vehicle—Recycling. ——Part 1: Dismantling specification; The purpose is to standardize the operation requirements in the dismantling process of waste traction batteries and ensure the safety, environmental protection and efficiency of the operation. ——Part 2: Materials recycling requirements; The purpose is to guide recycling enterprises to carry out efficient recovery and pollution control of valuable metal elements. ——Part 3: Specification for discharging; The purpose is to select the suitable discharging method and improve the discharging efficiency provided that safety can be ensured. ——Part 4: Specification for recycling report. The purpose is to establish the framework and format for the report provided by the traceability management of waste batteries, and standardize the necessary clauses and contents. GB/T 33598.3 is of great significance to the scientific, safe and environmental protection application of discharge in the recycling of traction batteries used for electric vehicle. Recovery of traction battery used in electric vehicle—Recycling— Part 3: Specification for discharging 1 Scope This document specifies the terms and definitions, basic requirements, discharge process selection and discharge methods, storage requirements and environmental protection measures for discharging process in recycling of traction battery used in electric vehicle. This document is applicable to the discharging process in recycling of lithium traction batteries used in retired vehicle. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 8196 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards GB 8978 Integrated wastewater discharge standard GB/T 11651 Code of practice for selection of personal protective equipments GB 15630 Requirements for the placement of fire safety signs GB 16297 Comprehensive emission standard of air pollutants GB 18918 Discharge standard of pollutants for municipal wastewater treatment plant GB/T 19596 Terminology of electric vehicles GB/T 23821 Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs GB/T 29090 Sampling method of battery scraps GB/T 33598 Recycling of traction battery used in electric vehicle—Dismantling specification GB/T 34014 Coding regulation for automotive traction battery GB 38031 Electric vehicles traction battery safety requirements GB 50140 Code for design of extinguisher distribution in buildings WB/T 1061 Management specification for waste secondary battery recycling 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 19596 and GB 38031 and the following apply. 3.1 external circuiting discharging discharging a battery by using an external circuit such as a special discharging device, a discharging resistor or a conducting medium 3.2 soaking discharging discharging a battery by soaking the whole battery in a conductive solution 4 Basic requirements 4.1 General 4.1.1 Discharging specification or operation instructions shall be formulated according to the comprehensive technical data provided by the production enterprise and perfect protective materials, equipment and facilities shall be equipped. 4.1.2 Fire safety inspection system, environmental protection inspection system, equipment and facilities overhaul and maintenance system shall be established, and corresponding management documents shall be formed. 4.1.3 Before discharging, the discharging area and equipment and facilities shall be comprehensively inspected to ensure environmental safety and normal operation of equipment and facilities. 4.1.4 Before discharging, the battery status shall be checked and tested, and the appropriate discharging mode shall be selected according to the characteristic parameters such as safety, voltage and remaining power of lithium traction batteries for retired vehicle. 4.2 Site requirements 4.2.1 The operation site shall be closed or semi-closed, ventilated, dry and well lit. 4.2.2 The operation site shall be equipped with fire facilities and equipment according to GB 50140, and fire signs according to GB 15630. 4.2.3 The operation site shall be prohibited from fireworks, where inflammable and explosive materials shall not be stored, and warning signs shall be set. 4.2.4 The operation site shall be divided into independent discharging areas, storage areas, etc., with area marks provided. The ground shall be hardened, insulated, anticorrosive and leak-proof. 4.2.5 Protective and safe passages shall be set around the discharging area, and the safe operation distance shall be subjected to GB/T 23821. 4.2.6 Emergency collection pool for wastewater leakage shall be set up in the discharging area or site if soaking discharging is used. 4.3 Personnel requirements 4.3.1 Operators shall participate in the training of standardized discharge, environmental protection operation, safe operation and emergency treatment, and can only take up their posts after passing the internal assessment of the enterprise. 4.3.2 Operators shall wear and use labor protection articles according to the requirements of GB/T 11651 and necessary insulation protection shall be provided. The person who does not wear protective device shall not be close to the operation area. 4.3.3 There should be not less than 2 operators, who shall be familiar with the operation procedures, work in strict accordance with the discharge procedures or operation instructions, and have the ability to deal with emergency events. 4.4 Equipment and facilities requirements 4.4.1 The external circuiting discharging shall be equipped with the following operation equipment and facilities: a) discharging equipment and facilities; b) voltage test equipment; c) electronic quantities test equipment; d) temperature test equipment; e) insulation test equipment; f) heat conduction and dissipation equipment. 4.4.2 The soaking discharging and the external circuiting discharging using conductive solution shall be equipped with containers and facilities for carrying discharging solution, as well as gas collection devices and waste gas treatment facilities. 4.4.3 The accuracy of measuring instruments and meters used in discharging operation shall meet the requirements of GB 38031. 4.4.4 Mechanical automatic feeding and discharging equipment and facilities should be equipped, and discharging, liquid storage and liquid distribution containers shall have anti-leakage and anti-corrosion functions. 4.4.5 Peripheral fences or passageway guards shall be installed in the discharging device and at each operating position in accordance with the requirements of GB/T 8196.
Contents of GB/T 33598.3-2021
Foreword i Introduction ii 1 Scope 2 Normative references 3 Terms and definitions 4 Basic requirements 5 Discharging process selection and discharging method 6 Storage requirements 7 Environmental pollution measures
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Keywords:
GB/T 33598.3-2021, GB 33598.3-2021, GBT 33598.3-2021, GB/T33598.3-2021, GB/T 33598.3, GB/T33598.3, GB33598.3-2021, GB 33598.3, GB33598.3, GBT33598.3-2021, GBT 33598.3, GBT33598.3