Chinese Standard: MT/T 853-2025

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Classification for coal ash fusibility

Standard in brief
Scope of Application：  
本文件规定了煤灰熔融性软化温度（ST）和煤灰熔融性流动温度（FT）的分级范围。
本文件适用于固态排渣炉和液态排渣炉对煤灰熔融性温度的分级。

Basic information
Standard No：MT/T 853-2025
Standard Name：煤灰熔融性温度分级
English Name：Classification for coal ash fusibility
Standard Status：现行
Release Date：2025-12-18
Effective Date：2026-06-18
Language of Publication：中文简体

Standard Classification
ICS Number：73.040
CCS Number：D20

Related Standards
Referenced Standards：GB/T 219,GB/T 474,GB/T 475,GB/T 482,GB/T 19494.1,GB/T 19494.2,MT/T 1034,MT/T 1090

Publication Information
Number of pages：12
Number of words：6 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：2026-04-01

Standard Revision Information
Has Amendment：No

Other Information
Application Dept：国家能源局
Standard Type：QT
Standard Attribute：MT
Other Standard Number：853
Drafter：武琳琳、丁华、白向飞、张传玖、王东升、张宇宏、张伟、纪龙
Drafting Organization：煤炭科学技术研究院有限公司、淮北矿业股份有限公司、华中农业大学
Management Organization：全国煤炭标准化技术委员会(SAC/TC 42)
Proposing Department：中国煤炭工业协会