Gaz naturel — Désignation de la qualité du gaz naturel synthétique à base de charbon et applicabilité des normes de l'ISO/TC 193

This document introduces the production process, the distribution and quality designation of coal-based synthetic natural gas (CBSNG) in many places around the world, and examines whether ISO/TC 193 standards for sampling, test and calculation methods are applicable to the CBSNG product.