Mixed MgAl Oxide Supported Potassium Promoted Molybdenum Sulfide as a Selective Catalyst for Higher Alcohol Synthesis from Syngas MoS2/K2CO3 on Mixed Metal Oxides for Higher Alcohol Synthesis

作者：Morrill Michael R; Nguyen Tien Thao; Agrawal Pradeep K^*; Jones Christopher W; Davis Robert J; Shou Heng; Barton David G; Ferrari Daniela

来源：Catalysis Letters, 2012, 142(7): 875-881.

DOI：10.1007/s10562-012-0827-z

• Syngas
• Higher Alcohols
• Molybdenum Sulfide
• Mixed Metal Oxide
• Hydrotalcite

A Mg/Al mixed metal oxide material (MMO) is introduced as a support for K2CO3 promoted MoS2 in CO hydrogenation reactions at 310 A degrees C and 1,500 psig. The catalyst is shown to be more selective for C-2-C-4 linear alcohols (substantially so for C-3-C-4 linear alcohols) than for methanol and offers good alcohol to hydrocarbon selectivity. Methanol selectivity of the MMO supported catalyst deviates greatly from the Anderson-Shultz-Flory distribution.

• 出版日期2012-7