SIST ISO 13545:2001 PDF
Lead sulfide contentrates -- Determination of lead content -- EDTA titration method after acid digestion
Lead sulfide contentrates -- Determination of lead content -- EDTA titration method after acid digestion
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 1 июня 2001 г.
- ICS:
- 73.060.99
- Технический комитет:
- IRUD - Mining
This International Standard specifies a lead sulfate precipitation EDTA titrimetric method after acid decomposition for determination of the lead content of lead sulfide concentrates. The method is applicable to lead sulfide concentrates having lead content in the range 50 % (m/m) to 80%(m/m). The method is not applicable to lead concentrates containing more than 1 % (m/m) of barium.
Abstract
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