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The determination of low concentrations of hydrogen sulfide in gas by the methylene blue method
A colorimetric method for the determination of thiophene in synthesis gas
Determination of solid and liquid impurities in synthesis gas
Laboratory-scale investigation of catalytic conversion of synthesis gas to methane
Hydrogenation of low-temperature coal tar and related materials :a summary of the literature
Bibliography of tar bases :analysis, production, synthesis, and utilization
Phthalic and maleic anhydrides from low-temperature lignite tar