利用程序升温氧化、差热分析、热重等方法考察了两种长链烷烃脱氢工业铂锡催化剂表面的积炭特征。
Carbon deposits on two Pt-Sn commercial catalysts for the dehydrogenation of paraffins have been studied by temperature programmed oxidation (TPO).
对几种阻化剂进行了程序升温氧化法测定，获得了在氧气量充足情况下原煤样与各阻化煤样的时间- 温度曲线。
Several kinds of coal inhibitors are tested with programmed temperature -rise oxidation method and the time -temperature curves are obtained under enough oxygen condition.
采用热重、红外、13c固体核磁、元素分析、色质联用、程序升温氧化法等手段对催化剂上的焦炭和液相产物中的焦炭前驱体进行了考察。
The coke and its precursors were characterized by TGA, FT-IR, solid-state 13c NMR, elemental analysis, GC-MS, and temperature-programmed oxidation (TPO) analysis.
采用程序升温还原法制备氧化铝载体负载的氮化镍钼。
Synthesis and characterization of an environmental protection catalytic materials molybdenum nitride;
采用程序升温还原法制备氧化铝载体负载的氮化镍钼。
Synthesis and characterization of an environmental protection catalytic materials molybdenum nitride;
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