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Norm
ISO 10370:1993
Issue date: 1993 09 02
Petroleum products — Determination of carbon residue — Micro method
The principle of the method specified is placing a weighed aliquot of the oil sample in a glas vial, heating it to 500 °C under an inert (nitrogen) gas stream in a contro...
Withdrawn: 2014 10 31
Publisher:
International Organization for Standardization
Format:
Digital | 9 Pages
Language:
English
Currently valid:
ICS
The principle of the method specified is placing a weighed aliquot of the oil sample in a glas vial, heating it to 500 °C under an inert (nitrogen) gas stream in a controlled manner for a specific time, sweeping away the volatiles formed during the reactions by the inert gas, weighing the carbonaceous residue remaining. The method may be used to determine amounts of carbon residues in the range of 0,10 % (m/m) to 30,0 % (m/m), left after evaporation and pyrolysis. On materials, which may yield a carbon residue below 0,10 % (m/m), a 10 % (V/V) distillation residue is prepared by the procedure described in ISO 3405 before analysis.
ISO 10370:1993
1993 09 02
Petroleum products — Determination of carbon residue — Micro method
Norm
↖
Norm
Issue date :
2014 10 31
Petroleum products — Determination of carbon residue — Micro method
