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Database: 189759 (26 Oct 2025)
YB/T 4868-2020 English PDF
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YB/T 4868-2020
: Technical specification for optimizing coal blending for coke-making
Status: Valid
Standard ID
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YB/T 4868-2020
English
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Technical specification for optimizing coal blending for coke-making
Valid
YB/T 4868-2020
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Basic data
Standard ID
YB/T 4868-2020 (YB/T4868-2020)
Description (Translated English)
Technical specification for optimizing coal blending for coke-making
Sector / Industry
Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard
H04
Classification of International Standard
77-010
Word Count Estimation
11,193
Date of Issue
2020-12-09
Date of Implementation
2021-04-01
Quoted Standard
GB/T 211; GB/T 212; GB/T 214; GB/T 479; GB/T 1574; GB/T 1996; GB/T 2001; GB/T 2286; GB/T 4000; GB/T 5447; GB/T 5450; GB/T 6948; GB/T 8899; GB/T 15224.1; GB/T 15224.2; GB/T 15591; GB/T 25213; GB 50423; MT/T 596; MT/T 849; YB/T 4526-2016
Regulation (derived from)
Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies terms and definitions related to optimization of coking coal blending, coal blending principles, process flow, production technology and target coke quality, raw coal classification and evaluation, coal quality, coal blending plan, coal blending coking experiment, coal blending Program implementation. This standard applies to conventional coke oven coking coal blending in the coking industry, and heat recovery coking oven coking coal blending can be implemented by reference.
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