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Solid mineral fuels. Determination of total sulfur by Coulomb titration method

1 Scope This document specifies an alternative method of determining the total sulfur content of coal and coke by high-temperature combustion — Coulomb titration.

Coal and coke — Determination of total sulfur by Coulomb titration method

Overview ISO 20336:2025 specifies an alternative analytical method for determining the total sulfur mass fraction in coal and coke. The method uses high‑temperature combustion (1 150 ± 10 °C) followe…

Solid mineral fuels — Determination of total sulfur by Coulomb titration method

Overview ISO 20336:2017 specifies a standardized laboratory method for determining the total sulfur content in solid mineral fuels (coal and coke) using high‑temperature combustion followed by Coulom…

Coal and coke. Determination of total sulfur by Coulomb titration method.