EN ISO 4264:2007

Petroleum products - Calculation of cetane index of middle-distillate fuels by the four-variable equation (ISO 4264:2007) EN ISO 4264:2007

Publication date:   Mar 28, 2008

General information

99.60 Withdrawal effective   Jul 18, 2018

CEN

CEN/TC 19 Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin.

European Norm

75.160.20   Liquid fuels

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Scope

ISO 4264:2007 describes a procedure for the calculation of the cetane index of middle-distillate fuels from petroleum-derived sources. The calculated value is termed the "cetane index by four-variable equation". Throughout the remaining text of ISO 4264:2007, the term "cetane index" implies cetane index by four-variable equation.
ISO 4264:2007 is not applicable to fuels containing additives for raising the cetane number, nor to pure hydrocarbons, nor to distillate fuels derived from coal. It is applicable to fuels containing non-petroleum derivatives from tar sand and oil shale.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 4264:1996

NOW

WITHDRAWN
EN ISO 4264:2007
99.60 Withdrawal effective
Jul 18, 2018

CORRIGENDA / AMENDMENTS

WITHDRAWN
EN ISO 4264:2007/A1:2013

REVISED BY

PUBLISHED
EN ISO 4264:2018