Inorganic Chemistry and Catalysis, Department of Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands.
Angew Chem Int Ed Engl. 2012 Jul 16;51(29):7190-3. doi: 10.1002/anie.201200280. Epub 2012 Jun 12.
Pressure leverage: A tapered-element oscillating microbalance was used to evaluate carbon deposition on a highly selective and active supported iron catalyst for the production of lower olefins. With increasing pressure, the H(2)/CO ratio had a profound effect on the carbon deposition rate and accordingly, conditions leading to minimal carbon deposition, low methane selectivity, and high olefin selectivity were identified.
采用锥形元件振动微天平评估在用于生产低碳烯烃的高选择性和高活性负载铁催化剂上的积碳。随着压力的增加，H2/CO 比对积碳速率有深远的影响，因此，确定了导致最小积碳、低甲烷选择性和高烯烃选择性的条件。
