GB/T 24217-2025Washing oil (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 for standardization documents" Drafting is required.

This document replaces GB/T 24217-2009 "Washing Oil". Compared with GB/T 24217-2009, except for structural adjustments and editorial changes, In addition, the main technical changes are as follows.

a) The scope of wash oil has been changed (see Chapter 1, Chapter 1 of the 2009 edition);

b) The terms and definitions have been changed (see Chapter 3, Chapter 3 of the 2009 edition);

c) The technical indicators of oil washing have been changed (see 4.1, 4.1 of the 2009 edition);

d) The rules for determining numerical rounding have been changed (see 6.3, 5.3 of the 2009 edition);

e) Added retest rules (see 6.4);

f) Added product packaging container labeling requirements (see 7.4);

g) Added product safety data sheet and safety label requirements (see 7.5);

h) Added safety precautions (see Chapter 8).

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 is under the jurisdiction of the National Coal Chemical Industry Standardization Technical Committee (SAC/TC469).

This document was drafted by: Baowu Carbon Technology Co., Ltd., Shandong Chenyang New Carbon Materials Research Institute Co., Ltd., Tangshan Kailuan Carbon Su Chemical Co., Ltd., Anshan Iron and Steel Group Beijing Research Institute Co., Ltd., and Metallurgical Industry Information Standards Research Institute.

The main drafters of this document are: Zhang Lili, Lu Ziyi, Fei Jianhua, Zhang Lin, Li Yixuan, Pang Keliang, Wang Xiaoyuan, Shen Zhenhua, Hu Yanhong, Gu Zhiyuan, Yu Ping.

The previous versions of this document and its replacement documents are as follows.

— GB/T 24217-2009. Washing oil

1 Scope

This document specifies the technical requirements, inspection rules, transportation, storage and quality certification of wash oil and safety precautions, and describes the test method.

This document applies to wash oil obtained by distillation of high temperature coal tar.

2 Normative references

GB 190

GB/T 1999

GB/T 2281

GB/T 2288

GB/T 8170

GB/T 18255

GB/T 18589

GB/T 24206

GB/T 24207

GB/T 24208

GB/T 24209

3 Terms and definitions

The following terms and definitions apply to this document.

4 Technical requirements

4.1 The technical indicators of wash oil shall comply with the requirements of Table 1.