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According to the liquid phase hydrogenation technology in the production of 2-ethylhexanol, we exploited a new series of Ni catalysts for liquid phase hydrogenation. 針對工業上兩步法加氫辛醇郃成過程中的第二步液相加氫反應工藝，研制開發了新型鎳系液相加氫催化劑。