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Suppression of carbon deposition in the iron-catalyzed production of lower olefins from synthesis gas |
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| Authors: | Koeken Ard C J Torres Galvis Hirsa M Davidian Thomas Ruitenbeek Matthijs de Jong Krijn P |
| Institution: | Inorganic Chemistry and Catalysis, Department of Chemistry, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands. |
| Abstract: | 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. |
| Keywords: | carbon deposition Fischer–Tropsch synthesis heterogeneous catalysis iron oscillating microbalance |
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