Obsolete

SY/T 7550-2000Determination of wax, resins and asphaltenes contents in crude oil (English PDF)

原油中蜡、胶质、沥青质含量测定法

SY/T 7550 | Evolution and historical versions

Std ID	Title	Status
SY/T 7550-2004	SY/T 75 50-2004 Determination of wax resins and asphaltenes contents in crude oil	Obsolete
SY/T 7550-2000	Determination of wax, resins and asphaltenes contents in crude oil	Obsolete

SY/T 7550-2000 is obsolete. It has been replaced by SY/T 7550-2004. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

State Administration of Petroleum and Chemical Industries

Level / Type

National · Recommended

Issue date

March 31, 2000

Implementation date

October 1, 2000

Scope

SY/T 7550-2000 is the English-translated version of 原油中蜡、胶质、沥青质含量测定法.

SY/T 7550-2000 is the Chinese industry standard "Determination of wax, resins and asphaltenes contents in crude oil". It was issued on March 31, 2000 by the State Administration of Petroleum and Chemical Industries, and took effect on October 1, 2000. It is obsolete: it has been replaced by SY/T 7550-2004.

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Document preview — SY/T 7550-2000

National Standard of the People's Republic of China

Issued by: State Administration of Petroleum and Chemical Industries

Document data

1 Document data

Sector: Petroleum & Gas (industry standard).

Issuing body: State Administration of Petroleum and Chemical Industries.

Date of issue: 2000-03-31.

Date of implementation: 2000-10-01.

Status: obsolete, replaced by SY/T 7550-2004.

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

Referenced standards

Cited by

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