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Fuel saving, carbon dioxide emission avoidance, and syngas production by tri-reforming of flue gases from coal- and gas-fired power stations, and by the carbothermic reduction of i...

Halmann, M.; Steinfeld, A. - In: Energy 31 (2006) 15, pp. 3171-3185

production of syngas suitable for methanol, hydrogen, or ammonia synthesis. The environmental and economic consequences are …

Persistent link: https://www.econbiz.de/10010807704

Production of lime, hydrogen, and methanol by the thermo-neutral combined calcination of limestone with partial oxidation of natural gas or coal

Halmann, M.; Steinfeld, A. - In: Energy 31 (2006) 10, pp. 1533-1541

syngas. A preliminary evaluation indicates favorable economics for the co-production of CaO and hydrogen or methanol from …

Persistent link: https://www.econbiz.de/10010808936

Exergetic evaluation of 5 biowastes-to-biofuels routes via gasification

Sues, Anna; Juraščík, Martin; Ptasinski, Krzysztof - In: Energy 35 (2010) 2, pp. 996-1007

gas), methanol, Fischer–Tropsch fuels, hydrogen, as well as heat and electricity, from several biowastes generated in the … synthesis is preferred when exergetic efficiency is the objective parameter, but hydrogen process is more efficient when the …

Persistent link: https://www.econbiz.de/10011054406

Combustion and emissions characteristics of a spark-ignition engine fueled with hydrogen–methanol blends under lean and various loads conditions

Zhang, Bo; Ji, Changwei; Wang, Shuofeng; Liu, Xiaolong - In: Energy 74 (2014) C, pp. 829-835

performance of a hydrogen-blended methanol engine at lean and various load conditions. The test was conducted on a four …-cylinder commercial spark-ignition engine equipped with an electronically controlled hydrogen port injection system. The test was … conducted under a typical city driving speed of 1400 rpm and a constant excess air ratio of 1.20. Two hydrogen volume fractions …

Persistent link: https://www.econbiz.de/10011055251