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SH/T 0688-2000Petroleum products and lubricants. Determination of base number. Potentiometric titration method (English PDF)

石油产品和润滑剂碱值测定法(电位滴定法)

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Recommended

Issue date

June 5, 2000

Implementation date

December 1, 2000

Scope

SH/T 0688-2000 is the English-translated version of 石油产品和润滑剂碱值测定法(电位滴定法).

SH/T 0688-2000 — This standard applies to the determination of petroleum products and lubricants alkaline component (see Note).

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Document preview — SH/T 0688-2000

National Standard of the People's Republic of China

ICS: 75.080
Classification: E 30

What this standard covers1
Document data2

What this standard covers

This standard applies to the determination of petroleum products and lubricants alkaline component (see Note). Under strong alkaline alkaline substance than the ionization constant of ionization constant of at least 1000 times the principle of the petroleum products and lubricants in the alkaline component into strong alkali and alkaline groups.

Document data

International classification (ICS): 75.080.

Chinese classification (CCS): E30.

Estimated length of the Chinese original: 11,129 words.

Adopted international standard: ASTM D4739-1996, MOD.

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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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