YS/T 461.3-2003The methods for chemical analysis of lead-zinc bulk concentrates-The determination of sulfur content-The combustion-neustralinzation titrmetric method (English PDF)
混合铅锌精矿化学分析方法 硫量的测定 燃烧-中和滴定法
YS/T 461.3 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YS/T 461.3-2013 | The Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 3: The Determination of Sulfur Content - The Combustion-Neustralinzation Titrimetric Method | Valid |
| YS/T 461.3-2003 | The methods for chemical analysis of lead-zinc bulk concentrates-The determination of sulfur content-The combustion-neustralinzation titrmetric method | Obsolete |
YS/T 461.3-2003 is obsolete. It has been replaced by YS/T 461.3-2013. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Industry and Information Technology of the People's Republic of China
Level / Type
National · Recommended
Issue date
December 29, 2003
Implementation date
May 1, 2004
Scope
YS/T 461.3-2003 is the English-translated version of 混合铅锌精矿化学分析方法 硫量的测定 燃烧-中和滴定法.
YS/T 461.3-2003 is the Chinese industry standard "The methods for chemical analysis of lead-zinc bulk concentrates-The determination of sulfur content-The combustion-neustralinzation titrmetric method".
It was issued on December 29, 2003 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on May 1, 2004. It is obsolete: it has been replaced by YS/T 461.3-2013.
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Document preview — YS/T 461.3-2003
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Document data
1 Document data
Sector: National Recommended (industry standard).
Issuing body: Ministry of Industry and Information Technology of the People's Republic of China.
Date of issue: 2003-12-29.
Date of implementation: 2004-05-01.
Status: obsolete, replaced by YS/T 461.3-2013.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
YS/T 461.4-2024 — Chemical analysis method for mixed lead-zinc concentrate - Part 4: Determination of arsenic content - Ammonium ferrous sulfate titration
YS/T 461.2-2003 — The methods for chemical analysis of lead and zinc bulk concentrates-The determination of iron content-The Na_2EDTA titrmetric method
YS/T 461.4-2013 — Methods for chemical analysis of lead and zinc bulk concentrates. Part 4: The determination of arsenic content lodimetricic method
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YS/T 461.3-2003
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