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您的检索式：作者名="Hilde Poelman"
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| 1 | Probingthe lewis acidity and catalytic activity of the metal-organicframework (BTC = Benzene-1,3,5-tricarboxy-late) 显示文摘 | Luc Alaerts Etienne Seguin Hilde Poelman | 2006 | Chemistry - A European Journal2006，12，： | 1 |
| 2 | Nature of the active sites for the total oxidation of toluene by CuOCeO 2 /Al 2 O 3显示文摘 | Unmesh Menon Hilde Poelman Vitaliy Bliznuk Vladimir V. Galvita Dirk Poelman Guy B. Marin | 2012 | Journal of Catalysis2012，，： | 1 |
| 3 | Characterization of Ti02 powders and thin films prepared by non-aqueous sol-gel techniques 显示文摘 | Nursen Avci Philippe F Smet Hilde Poelman | 2009 | J Sol-Gel Sci Technol2009，52，3： | 1 |
| 4 | Carbon monoxide production using a steel mill gas in a combined chemical looping process显示文摘Up to 9% of the global CO_(2) emissions come from the iron and steel industry. Here, a combined chemical looping process to produce CO, a building block for the chemical industry, from the CO_(2) -rich blast furnace gas of a steel mill is proposed. This cyclic process can make use of abundant Fe_(3)O_(4) and CaO as solid oxygen and CO_(2) carriers at atmospheric pressure. A proof of concept was obtained in a laboratory-scale fixed bed reactor with synthetic blast furnace gas and Fe_(3)O_(4) /CaO = 0.6 kg/kg. CO production from the proposed process was investigated at both isothermal conditions(1023 K) and upon imposing a temperature program from 1023 to 1148 K. The experimental results were compared using performance indicators such as CO yield, CO space time yield, carbon recovery of the process, fuel utilisation, and solids’ utilisation.The temperature-programmed CO production resulted in a CO yield of 0.056 ± 0.002 mol per mol of synthetic blast furnace gas at an average CO space time yield of 7.6 mmol kgFe^(-1) s^(-1) over 10 cycles, carbon recovery of 48% ± 1%, fuel utilisation of 23% ± 2%, and an average calcium oxide and iron oxide utilisation of 22% ± 1% and 11% ± 1%. These experimental performance indicators for the temperature-programmed CO production were consistently better than those of the isothermal implementation mode by 20% to 35%. Over 10 consecutive process cycles, no significant losses in CO yield were observed in either implementation mode. Process simulation was carried out for 1 million metric tonnes per year of equivalent CO_(2) emissions from the blast furnace gas of a steel mill to analyse the exergy losses in both modes of operation. Comparison of the exergy efficiency of the temperature-programmed process to the isothermal process showed that the former is more efficient because of the higher CO concentration achievable,despite 20% higher exergy losses caused by heat transfer required to change temperature. | Varun Singh Lukas C.Buelens Hilde Poelman Mark Saeys Guy B.Marin Vladimir V.Galvita | 2022 | Journal of Energy Chemistry2022，31，5： | 0 |
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