Fischer–Tropsch synthesis: Deuterium labeled ethanol tracer studies on iron catalysts

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• 作者：Muthu K. Gnanamani ; Robert A. Keogh ; Wilson D. Shafer ; Buchang Shi ; Burtron H. Davis
• 刊名：Applied Catalysis A: General
• 出版年：2010
• 出版时间：15 September 2010
• 年：2010
• 卷：385
• 期：1-2
• 页码：46-51
• 全文大小：227 K

文摘

The addition of D₃- and D₅-ethanol during Fischer–Tropsch synthesis with a promoted iron catalyst gives results that are consistent with ethanol initiating chain growth. However, there is considerable H/D exchange in the alcohol prior to initiating chain growth so that the D/molecule ratios in the alkane and alkene products are in the range 1.3–1.5. The nearly constant D/molecule ratio in the alkane and alkene products in the C₅–C₁₄ carbon number range is consistent with ethanol initiating chain growth.