ISO/TR 11422:1996 PDF
Iron ores — Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion
Iron ores — Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 29
- Дата публикации:
- 22 февраля 1996 г.
- Издание:
- ISO TR 11422 edition 1 version 1
- ICS:
- 73.060.10
Recommends procedures for iron ore dissolution using either acid digestion or alkali fusion. Deals with the assessment of the advantages and disadvantages of the two procedures.
Abstract
Overview
ISO/TR 11422:1996 is a Technical Report by ISO/TC 102 (Iron ores) that recommends laboratory procedures for dissolution of iron ores using or . The report summarizes interlaboratory studies and provides practical, consolidated procedures for preparing test solutions from typical iron ore test portions (notably 2 g, 1 g and 0.5 g acid-digestion routines). It also assesses advantages and disadvantages of acid vs alkali approaches for analytical methods and trace-element determinations.
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