GB/T 25209-2022Commercial coal marking (English PDF)

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 of Standardization Documents" drafted.

This document replaces GB/T 25209-2010 "Commercial Coal Labeling", compared with GB/T 25209-2010, except for structural adjustment and editorial In addition to the changes, the main technical changes are as follows.

a) The term "commercial coal" is revised to refer to the definition in GB/T 31356-2014 (see 3.1, 3.1 of the 2010 edition);

b) Changed the identification basis for the name of commercial coal, and gave the specific basis of the standard (see 6.1.1 and 6.1.2, 2010 edition of the 6.1.1);

c) Changed the main coal quality indicators to be indicated in the labeling of different commercial coals (see 6.4.3, 6.4.3 of the 2010 edition);

d) Added the labeling requirements when the labeling involves coal product information in e-commerce transactions (see 6.9);

e) Added identification requirements for risk warnings (see 6.10).

1 Scope

This document specifies the general rules, general requirements, marking content, marking scheme, performance and usage requirements of commercial coal marking.

This document applies to coal sold within the People's Republic of China.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 397 Commercial Coal Quality Coking Coal

GB/T 5751 China Coal Classification

GB/T 7562 Commercial coal quality power generation pulverized coal boiler coal

GB/T 7563 Commercial coal quality coal for cement rotary kiln

GB/T 9143 Commercial coal quality coal for fixed bed gasification

GB/T 14436 General Principles of Warranty Documents for Industrial Products

GB/T 17608 Coal product varieties and grades

GB/T 18342 Commercial coal quality chain furnace coal

GB/T 18512 Commercial coal quality blast furnace injection coal

GB/T 23810 Commercial coal quality coal for direct liquefaction

GB/T 26126 Commercial coal quality pulverized coal industrial boiler coal

GB/T 29721 Technical conditions of raw coal for fluidized bed gasification

GB/T 29722 Commercial coal quality coal for entrained bed gasification

GB 34169 Commercial coal quality civil bulk coal

GB 34170 Commercial coal quality civil briquette

GB/T 36603 E-commerce transaction product information description coal

3 Terms and Definitions

The following terms and definitions apply to this document.