... purification cases, especially those at higher temperature (350--400°C).2.Physical PropertiesAppearancewhite or light-yellow extrudatesParticle size , ... attrition, %≤6Breakthrough sulfur capacity, wt%≥28(350°C)≥15(220°C)≥10(200°C)4.Normal Operation ConditionFeedstock : synthesis gas , ... treated stream, ppmmax0.1Saturation sulfur capacity, wt%min30(400°C)5.LoadingLoading depth: Higher L/D (min3) is ...