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ISO 4262:1993

Current
Current

The latest, up-to-date edition.

Petroleum products Determination of carbon residue Ramsbottom method
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

09-02-1993

Publisher

International Organization for Standardization

The principle of the method specified is weighing a test portion into a glass coking bulb having a capillary opening and placing it in a metal furnace maintained at a temperature of approximately 550 C, thus quickly heating the test portion to the point at which all volatile matter is evaporated out of the bulb, while the heavier residue remaining in the bulb undergoes cracking and coking reactions during a specified heating period, removing the bulb, cooling it in a desiccator and weighing again. The method may be used to determine amounts of carbon residues in the range of 0,01 % (m/m) to 30,0 % (m/m), left after evaporation and pyrolysis.

DevelopmentNote
Also numbered as BS 2000-14(1994) (06/2005)
DocumentType
Standard
Pages
13
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
IP 14 : 2015 Identical
BIS IS 1448-8 : 2012 Identical
NBN ISO 4262 : 2002 Identical
UNE 51124:1985 Identical
SS-ISO 4262:1996 Identical
BS 2000-14(1994) : 1994 Identical
BS 2000-14:1994 Identical

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ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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