naa a22 4500 510772269 CHVBK 20180411083218.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11837-012-0517-8 doi (NATIONALLICENCE)springer-10.1007/s11837-012-0517-8 Beck T. ETCI LLC, 10035 31st Ave. NE, 98125, Seattle, WA, USA aut A New Energy-Efficient and Environmentally Friendly Process to Produce Aluminum [Elektronische Daten] [T. Beck] The Hall-Heroult process to produce aluminum is more than 125years old. Larger, more efficient cells have been developed, and process control has improved, but the process is basically unchanged. A new process has been under development since 1990 that promises 20% lower capital cost and 20% lower operating cost and no CO2 or fluorocarbon emissions. A new cell design, new anode and cathode materials, new electrolyte, and new operating conditions are based on experience over the past six decades. The evolution of this technology to its present state is described here. TMS, 2012 JOM Springer US; http://www.springer-ny.com 65/2(2013-02-01), 267-271 1047-4838 65:2<267 2013 65 11837 https://doi.org/10.1007/s11837-012-0517-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11837-012-0517-8 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Beck T. ETCI LLC, 10035 31st Ave. NE, 98125, Seattle, WA, USA aut NATIONALLICENCE 773 0- JOM Springer US; http://www.springer-ny.com 65/2(2013-02-01), 267-271 1047-4838 65:2<267 2013 65 11837 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer