• 采用程序升温法正己烷碳化原料制备碳化,对噻吩。

    Molybdenum carbide was prepared with n-hexane as carbon source by temperature programming method.

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  • 利用程序升温色谱法研究氯化镁水合物固体表面性质

    Solid Surface Characters of Magnesium Chooride Hydrate have been studied by Using temperature programmed chromatography.

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  • 程序升温附法(TPD)研究了它们积炭前后酸性变化。

    The acid proper-ties of its coking in front and behind by temperature programmed desorption of ammonia(TPD).

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  • 采用程序升温相色谱法氢火焰离子化检测器,对土壤15农药残留量进行检测,该法简便快速

    The amounts of 15 kinds of pesticide residues in soil were determined by gas chromatography of programing temperature with FID detector. The method is simple and rapid.

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  • 利用程序升温还原法(TPR)定温吸附(TRS)结合技术来研究这些催化剂的还原情况和对的吸附情况。

    The reduction and hydrogen sorption for these catalysts were instigated by means of combination of temperature-programmed reduction ( TPR) and temperature-resolved sorption ( TRS ) technique.

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  • 同一填充程序升温条件下分离精制苯中组份,并用直接面积归一进行定量,苯系相对误差为0.94%。

    The components of light benzene and purified benzene are separated using the same packed column in the condition of program raising temperature and quantified using direct area normal method.

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  • 采用SE - 5 4化学键毛细管程序升温,用气相色谱法分析了不同原油饱和烷烃含量及组成

    Components of saturated alkanes in different crude oils were analyzed by gas chromatography using SE-54 chemically bonded phase capillary column and two step programmed temperature.

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  • 采用重、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.

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  • 采用重、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.

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