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GB/T 17664-2024: Charcoal
Status: Valid GB/T 17664: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 17664-2024 | English | 279 |
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Charcoal
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GB/T 17664-2024
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| GB/T 17664-1999 | English | 100 |
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Wood charcoal and test method of wood charcoal
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GB/T 17664-1999
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PDF similar to GB/T 17664-2024
Basic data | Standard ID | GB/T 17664-2024 (GB/T17664-2024) | | Description (Translated English) | Charcoal | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B73 | | Classification of International Standard | 75.160 | | Word Count Estimation | 14,132 | | Date of Issue | 2024-09-29 | | Date of Implementation | 2025-04-01 | | Older Standard (superseded by this standard) | GB/T 17664-1999 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 17664-2024: Charcoal---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.
Charcoal
charcoal
ICS 75.160
CCS B 73
National Standard of the People's Republic of China
Replace GB/T 17664-1999
Released on 2024-09-29
2025-04-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface ... Ⅲ
1 Scope ... 1
2 Normative references ... 1
3 Terms and Definitions ... 1
4 Technical requirements ... 2
5 Test methods ... 2
5.1 Moisture Determination 2
5.2 Ash content determination 3
5.3 Determination of volatile matter 4
5.4 Fixed carbon determination 5
5.5 Determination of particles smaller than 10 mm 6
5.6 Calorific value ... 6
6 Inspection Rules ... 7
6.1 Inspection categories 7
6.2 Inspection Items ... 7
6.3 Batch rules and sampling plan 8
6.4 Judgment Rules 9
6.5 Expression of Judgment Result 9
7 Marking, packaging, transportation, storage ... 9
7.1 Logo ... 9
7.2 Packaging ... 9
7.3 Transportation 9
7.4 Storage 9
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting is required.
This document replaces GB/T 17664-1999 "Charcoal and charcoal test methods". Compared with GB/T 17664-1999, except for the structural adjustment
In addition to the integration and editorial changes, the main technical changes are as follows.
The definitions of hardwood charcoal, broadleaf charcoal and pine charcoal have been changed (see 3.1, 3.2, 3.3, 2.1, 2.2,
2.3);
Added the definitions of fruit wood charcoal, machine-made charcoal and chrysanthemum charcoal (see 3.4, 3.5 and 3.6); -
The charcoal head and inclusions indexes of hardwood charcoal, miscellaneous charcoal and pine charcoal in the "Technical Indicators" were deleted, and the volatile matter index was added.
Standard, calorific value index and its test method (see 4.2, 5.6, 3.2 of the.1999 edition);
Added the technical indicators of fruit wood charcoal, machine-made charcoal and chrysanthemum charcoal in the "Technical Indicators" (see 4.2); -
Changed "total moisture" to "water content" and changed the instrument parameters (see 5.1, 5.1.2.2, 5.5,.1999 edition
4.1, 4.1.2, 4.3);
The crucible diagram for measuring volatile matter in the "Test Method" has been changed (see Figure 1, Figure 1 of the.1999 edition). -
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the State Forestry and Grassland Administration.
This document is under the jurisdiction of the National Technical Committee for Standardization of Forest Products (SAT/TC 558).
This document was drafted by. Institute of Forest Products Chemical Industry, Chinese Academy of Forestry, Qixia Taiyu Bioengineering Co., Ltd.,
Chuzhou Changchun Charcoal Professional Cooperative, Anhui Chuangyu New Materials Technology Co., Ltd., Zhejiang Minxin Ecological Technology Co., Ltd., Xuzhou Hua
Ruitan Material Technology Co., Ltd., Hangzhou Xingyu Carbon Environmental Protection Technology Co., Ltd., China Forest Products Industry Association Charcoal Industry Branch, Beijing Zhongqi
Lintan Technology Co., Ltd. and Chongqing Manzhai Forestry (Group) Co., Ltd.
The main drafters of this document are. Sun Kang, Jiang Jianchun, Xu Ruting, Zhang Guobin, Du Changchun, Qiu Yue, Bao Ligen, Cheng Zhenguo, Xu Weixing,
Fu Quan, Zhu Yu, Wang Jun, Lu Xincheng, Ma Yan, Hu Shengchun, Wang Ao, Sun Hao, Chen Chao, Ma Mingzhe, Zhang Yanping, and Liu Ying.
The previous versions of this document and the documents it replaces are as follows.
First published in.1999 as GB/T 17664-1999; -
This is the first revision. -
charcoal
1 Scope
This document specifies the technical requirements for charcoal, describes the corresponding test methods, and specifies the inspection rules, marking, packaging, transportation,
Storage requirements, etc.
This document applies to the production, trade or circulation of charcoal made from carbonized biomass materials such as wood, bamboo and straw.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies.
in this document.
GB/T 5330 Industrial wire woven square hole screen
GB/T 6678 General Principles for Sampling of Chemical Products
GB/T 30727 Determination of calorific value of solid biomass fuel
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Charcoal made by carbonizing broad-leaved wood with higher density and hardness.
3.2
Charcoal made by carbonizing a mixture of hard and soft broad-leaved wood.
Note. Also called miscellaneous charcoal.
3.3
Charcoal made by carbonizing coniferous wood such as pine.
3.4
Charcoal made from the carbonization of a mixture of fruit tree branches and trunks.
3.5
Shaped charcoal is made from wood and bamboo processing residues or straw and other raw materials through mechanical extrusion and carbonization.
3.6
A stick of charcoal with a chrysanthemum-shaped cross section obtained by burning oak.
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