ISO 9055:1988 PDF
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of sulfur content by the bomb method
Название (английский):
ISO 9055:1988
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of sulfur content by the bomb method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 15 декабря 1988 г.
- Издание:
- ISO IS 9055 edition 1 version 1
- ICS:
- 71.100.10
Описание (английский):
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.
Технические детали
- Технический комитет
- ISO/TC 226 - Materials for the production of primary aluminium
- SKU
- ISO 9055:1988