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Chinese Standard: GB/T 46056-2025

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Determination of sulfur in refractory products by gravimetric,photometric and titrimetric methods


Standard in brief
Scope of Application:  
本文件描述了重量法、光度法和滴定法测定耐火材料中以硫元素、硫化物、硫酸盐、亚硫酸盐等形式存在的硫含量的化学分析方法。
本文件适用于耐火材料中质量分数小于5%的硫含量的测定。

Basic information
Standard No:GB/T 46056-2025
Standard Name:重量法、光度法和滴定法测定耐火材料中的硫
English Name:Determination of sulfur in refractory products by gravimetric,photometric and titrimetric methods
Standard Status:现行
Release Date:2025-08-29
Effective Date:2026-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:81.080
CCS Number:Q40

Related Standards
Referenced Standards:GB/T 603,GB/T 4513.2,GB/T 6682,GB/T 8170,GB/T 10325,GB/T 12805,GB/T 12806,GB/T 12808,GB/T 17617,GB/T 18930
Adopted Standards:ISO 22016:2015
Adopted Standard Name:《重量法、光度法和滴定法测定耐火制品和原料中的硫》
Adoption Level:MOD

Publication Information
Number of pages:28
Number of words:35 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46056
Drafter:徐晓莹、王斯琪、雷小雨、佘云锋、陈臻、张艳利、程智道、严培忠、敖平、王娇、刘俊、王晓利、王勇源、陈守杰、胡杰
Drafting Organization:中钢集团洛阳耐火材料研究院有限公司、长兴云峰炉料有限公司、浙江红鹰集团股份有限公司、河南通宇冶材集团有限公司
Management Organization:全国耐火材料标准化技术委员会(SAC/TC 193)
Proposing Department:全国耐火材料标准化技术委员会(SAC/TC 193)

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