YB/T 190.14-2023Continuous casting powder - Determination of titanium dioxide content - Diantipyrrolinemethane spectrophotometry (English PDF)
连铸保护渣 二氧化钛含量的测定 二安替吡啉甲烷分光光度法
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 20, 2023
Implementation date
July 1, 2024
Scope
YB/T 190.14-2023 is the English-translated version of 连铸保护渣 二氧化钛含量的测定 二安替吡啉甲烷分光光度法.
YB/T 190.14-2023 — This standard specifies a method for the spectrophotometric determination of titanium dioxide content using diantipyridine methane. This standard is applicable to the determination of titanium dioxide content in continuous casting mold slag.
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Document preview — YB/T 190.14-2023
National Standard of the People's Republic of China
- ICS
- 73.080
- Classification
- D 52
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies a method for the spectrophotometric determination of titanium dioxide content using diantipyridine methane. This standard is applicable to the determination of titanium dioxide content in continuous casting mold slag. The determination range (mass fraction) is 0.10% ~ 5.00%.
Document data
International classification (ICS): 73.080.
Chinese classification (CCS): D52.
Estimated length of the Chinese original: 9,913 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
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Related Standards
YB/T 190.1-2015 — Continuous casting mold powder. Determination of silicon dioxide content. Perchloric acid dehydration gravimetic method
YB/T 190.10-2014 — Continuous casting mold powder. The determination of fluorine content. The ion selective electrode method
YB/T 190.11-2014 — Continuous casting powder-The determination of manganese oxide content. The sodium (potassium) periodate spectrophotometric method and the flame atomic absorption method
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YB/T 190.14-2023
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