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GB/T 15057.2-1994Limestone for chemical industry. Determination of calcium and magnesium oxides content (English PDF)

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

May 5, 1994

Implementation date

February 1, 1995

Scope

GB/T 15057.2-1994 (Limestone for chemical industry. Determination of calcium and magnesium oxides content) is available as an English-translated PDF.

GB/T 15057.2-1994 — This standard specifies the determination of calcium oxide and magnesium oxide EDTA titration.

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Document preview — GB/T 15057.2-1994

National Standard of the People's Republic of China

ICS: 73.08
Classification: D 53

Issued by: State Bureau of Technical Supervision

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the determination of calcium oxide and magnesium oxide EDTA titration. This standard applies to the determination of chemical limestone products with calcium oxide and magnesium oxide content was measured in the range of greater than 49% calcium oxide, magnesium oxide 1% to 4%.

Document data

International classification (ICS): 73.08.

Chinese classification (CCS): D53.

Estimated length of the Chinese original: 6,687 words.

Adopted international standard: JIS M8850-1982, NEQ.

Standards quoted by this document

GB 6682; GB 601; GB/T 15057.4

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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