Reference number
ISO 9055:1988
International Standard
ISO 9055:1988
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of sulfur content by the bomb method
Edition 1
1988-12
Read sample
ISO 9055:1988
16624
Published (Edition 1, 1988)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 9055:1988

ISO 9055:1988
16624
Language
Format
CHF 42
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Abstract

A sample is oxidized by combustion in a bomb containing oxygen under pressure. The sulphur is gravimetrically determined in the bomb washings in the form of barium sulfate. The method is applicable to pitches of both coal ta and petroleum origin, provided that they contain at least 0,1 % (m/m) sulfur.

General information

  •  : Published
     : 1988-12
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 226
    71.100.10 
  • RSS updates

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