- Hall electrolytic process
-
процесс Холла (электролитическое получение алюминия)
Англо-русский словарь технических терминов. 2005.
Hall electrolytic process
Смотреть что такое "Hall electrolytic process" в других словарях:
Hall-Héroult process — The Hall Héroult process is the major industrial process for the production of aluminium. It involves dissolving alumina in molten cryolite, and electrolysing the solution to obtain pure aluminium metal.ProcessAluminium cannot be produced by the… … Wikipedia
Electrolytic process — An electrolytic process is the use of electrolysis industrially to refine metals or compounds at a high purity and low cost. Some examples are the Hall Héroult process used for aluminium, or the production of hydrogen from water. Electrolysis is… … Wikipedia
Hall — [hôl] 1. Charles Martin 1863 1914; U.S. chemist: discovered electrolytic process for reducing aluminum from bauxite 2. G(ranville) Stanley 1844 1924; U.S. psychologist & educator … English World dictionary
Hall , Charles Martin — (1863–1914) American chemist Hall was born in Thompson, Ohio, and educated at Oberlin College, graduating in 1885. He became interested in the costly process of manufacturing aluminum – until the late 19th century aluminum was a precious metal… … Scientists
hall process — ˈhȯl noun Usage: usually capitalized H Etymology: after Charles M. Hall died 1914 American chemist : the process by which aluminum is produced consisting of electrolysis of a molten solution of purified alumina in cryolite at a temperature of… … Useful english dictionary
Hall, Charles Martin — born Dec. 6, 1863, Thompson, Ohio, U.S. died Dec. 27, 1914, Daytona Beach, Fla. U.S. chemist. He attended Oberlin College, where, soon after graduating in 1885, he discovered the method of producing aluminum by electrolysis (simultaneously with… … Universalium
Hall process — a process in which aluminum is refined by electrolytic reduction of alumina fused with cryolite. [after Charles Martin HALL] * * * … Universalium
Chloralkali process — The chloralkali process is an industrial process for the electrolysis of sodium chloride solution (brine). Depending on the method several products beside hydrogen can be produced. If the products are separated, chlorine and sodium hydroxide are… … Wikipedia
Industrial process — Industrial processes are procedures involving chemical or mechanical steps to aid in the manufacture of an item or items, usually carried out on a very large scale.Industrial processes are the key components of heavy industry.Most processes make… … Wikipedia
Castner–Kellner process — The Castner–Kellner process is a method of electrolysis on an aqueous alkali chloride solution (usually sodium chloride solution) to produce the corresponding alkali hydroxide,[1] invented by American Hamilton Castner and Austrian[2] Karl Kellner … Wikipedia
Bayer process — The Bayer process is the principal industrial means of refining bauxite to produce alumina.Bauxite, the most important ore of aluminium, contains only 30 54% alumina, Al2O3, the rest being a mixture of silica, various iron oxides, and titanium… … Wikipedia
