GB/T 18612-2011 Active National standards

GB/T 18612-2011 Determination of organic chloride content in crude oil

GB/T 18612-2011 Determination of organic chloride content in crude oil

Publish Date: 2011-09-29 Implement Date: 2012-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18612-2011

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Crude oil

ICS Name: Crude oil

Publish Date: 2011-09-29

Implement Date: 2012-01-01

Pages: 11 pages

Scope

1.1 This standard specifies two methods for determining the organic chlorine content of crude oil. These include Method A - Reduction potential titration with sodium dibenzoate, and Method B - Combustion oxidation microcoulometry.
1.2 This standard is applicable to crude oil with an organic chlorine content greater than 1 μg/g. However, Method B is not suitable for crude oil with a total sulfur content that exceeds 10,000 times the organic chlorine content.

Development Information

Word Count: 19 Thousand words Pages: 11 pages

Replace the following standards

GB/T 18612-2001 Determination of organic chloride content in crude oil by combustion and microcoulometry

Referenced Standards

GB/T 4756-1998 Petroleum liquids—Manual sampling GB/T 4756-2015 Method for manual sampling of petroleum liquids GB/T 6536-1997 Petroleum products—Determination of distillation GB/T 6536-2010 Standard test method for distillation of petroleum products at atmospheric pressure GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods SY/T 5317-2006 SY/T 5317-2006 Petroleum liquid pipeline automatic sampling method

Adopt standards

ASTM D4929-2007

Related Standards

GB/T 6531-1986 Active

GB/T 6531-1986 Crude petroleum and fuel oils—Determination of sediment—Extraction method

Publish Date: 1986-06-25

GB/T 6532-1986 Replaced

GB/T 6532-1986 Crude petroleum and products—Determination of salt content

Publish Date: 1986-06-25

GB/T 6533-1986 Replaced

GB/T 6533-1986 Crude petroleum—Determination of water and sadiment—Centrifuge method

Publish Date: 1986-06-25

GB/T 8929-1988 Replaced

GB/T 8929-1988 Crude oil—Determination of water—Distillation method

Publish Date: 1988-03-24

GB/T 13377-1992 Replaced

GB/T 13377-1992 Crude petroleum and liquid or solid petroleum products—Determination of density or relative density—Capillary stoppered pyknometer and graduated bicapillary pyknometer method

Publish Date: 1992-01-30

GB/T 17280-1998 Replaced

GB/T 17280-1998 Standard test method for distillation of crude petroleum

Publish Date: 1998-03-20