Methanol Dissociation as a Source of Highly Clean and Efficient Fuel-Catalyst Stability and Effect of Pressure

  • Cheng, Wu-Hsun (PI)

Project: National Science and Technology Council › National Science and Technology Council Academic Grants

Project Details

Abstract

甲醇分解成一氧化碳與氫氣反應由於其應 用潛力相當大,已受相當重視.除了燃料電池及 需要氫氣或一氧化碳之工廠可應用外,最新之 走向是將甲醇分解後當成高效率之乾淨燃料 (clean fuel).甲醇分解反應為一吸熱反應.利用車 輛之廢熱將甲醇分解可大大提高燃料之燃燒值 (heating value),且燃料性質接近氫氣,具低污染與 高效率特性.若分解反應壓力提升至15-20大氣壓 則亦可用於氣渦輪機(gas turbine)在尖峰發電使 用.對空氣污染防治之貢獻潛力極大,並具經濟 價值,而觸媒之穩定性與在壓力下操作為此先 進技術成功之重要關鍵.本計劃之目標即希望 了解觸媒失活原因,改善觸媒穩定性,並進一步將此技術延伸應用於氣渦輪機之操作壓力.對 於穩定性問題,將從觸媒改質,加入CO2 等製程改 善與開發有效率之觸媒再生技術等方面著手. 我們亦將強調觸媒在使用前與使用後之檢測分 析比較,以探討失活原因.

Project IDs

Project ID:PA8504-2328
External Project ID:NSC85-2214-E182-004
StatusFinished
Effective start/end date01/08/95 → 31/07/96

Keywords

  • Methanol
  • Dissociation
  • Copper
  • Deactivation
  • Regeneration
  • Clean fuel
  • Gasturbine

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