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

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

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

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