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SY/T 0522-2008Determination of wax appearance temperature in crude petroleum. Test method by rotational viscometer (English PDF)

原油析蜡点测定旋转粘度计法

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Issued by

National Development and Reform Commission

Level / Type

National · Recommended

Issue date

June 16, 2008

Implementation date

December 1, 2008

Scope

SY/T 0522-2008 is the English-translated version of 原油析蜡点测定旋转粘度计法.

SY/T 0522-2008 — This standard specifies the use of rotational viscometer crude wax precipitation point approach. This standard applies to the determination of the wax content of 5% (mass fraction) above, an aqueous 0.

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Document preview — SY/T 0522-2008

National Standard of the People's Republic of China

ICS: 75.040
Classification: E 21
Replacing: SY/T 0522-1993

Issued by: National Development and Reform Commission

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the use of rotational viscometer crude wax precipitation point approach. This standard applies to the determination of the wax content of 5% (mass fraction) above, an aqueous 0. 5% (mass fraction) less crude wax precipitation point.

Document data

International classification (ICS): 75.040.

Chinese classification (CCS): E21.

Estimated length of the Chinese original: 16,116 words.

Supersedes the earlier edition SY/T 0522-1993.

Standards quoted by this document

GB/T 4756; GB/T 8170

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

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