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64 relations: Alcoa, Aluminium, Aluminium fluoride, Aluminium oxide, Aluminium recycling, Aluminium smelting, American Chemical Society, Amorphous solid, Anode, Aqueous solution, Bauxite, Bayer process, Carbon dioxide, Carbon monoxide, Carcinogen, Cathode, Charles Martin Hall, Chlorofluorocarbon, Coke (fuel), Crown jewels, Cryolite, Density, Electric current, Electric power, Electrolysis, Electron, Electrostatic precipitator, Exposition Universelle (1855), Flux (metallurgy), France, Gold, Greenhouse gas, Hexafluoroethane, Hugo Junkers, Hydrogen fluoride, Hydronium, Julia Brainerd Hall, Lithium fluoride, Magnesium, Magnetohydrodynamics, Metal, Molten salt, Napoleon III, National Historic Chemical Landmarks, Native aluminium, Ozone layer, Particulates, Paul Héroult, Pitch (resin), Pittsburgh, ..., Platinum, Polycyclic aromatic hydrocarbon, Potassium, Redox, Silver, Siphon, Sodium, Sodium fluoride, Tar, Tetrafluoromethane, United States, Vacuum, Washington Monument, Washington, D.C.. Expand index (14 more) »
Alcoa
Alcoa Corporation (from Aluminum Company of America) is an American industrial corporation.
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Aluminium
Aluminium or aluminum is a chemical element with symbol Al and atomic number 13.
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Aluminium fluoride
Aluminium fluoride (AlF3) is an inorganic compound used primarily in the production of aluminium.
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Aluminium oxide
Aluminium oxide (British English) or aluminum oxide (American English) is a chemical compound of aluminium and oxygen with the chemical formula 23.
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Aluminium recycling
Aluminium recycling is the process by which scrap aluminium can be reused in products after its initial production.
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Aluminium smelting
Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process.
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American Chemical Society
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry.
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Amorphous solid
In condensed matter physics and materials science, an amorphous (from the Greek a, without, morphé, shape, form) or non-crystalline solid is a solid that lacks the long-range order that is characteristic of a crystal.
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Anode
An anode is an electrode through which the conventional current enters into a polarized electrical device.
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Aqueous solution
An aqueous solution is a solution in which the solvent is water.
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Bauxite
Bauxite is a sedimentary rock with a relatively high aluminium content.
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Bayer process
The Bayer process is the principal industrial means of refining bauxite to produce alumina (aluminium oxide).
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Carbon dioxide
Carbon dioxide (chemical formula) is a colorless gas with a density about 60% higher than that of dry air.
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Carbon monoxide
Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is slightly less dense than air.
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Carcinogen
A carcinogen is any substance, radionuclide, or radiation that promotes carcinogenesis, the formation of cancer.
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Cathode
A cathode is the electrode from which a conventional current leaves a polarized electrical device.
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Charles Martin Hall
Charles Martin Hall (December 6, 1863 – December 27, 1914) was an American inventor, businessman, and chemist.
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Chlorofluorocarbon
Chlorofluorocarbons (CFCs) are fully halogenated paraffin hydrocarbons that contain only carbon (С), chlorine (Cl), and fluorine (F), produced as volatile derivative of methane, ethane, and propane.
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Coke (fuel)
Coke is a fuel with a high carbon content and few impurities, usually made from coal.
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Crown jewels
Crown Jewels are the objects of metalwork and jewellery in the regalia of a current or former monarchy.
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Cryolite
Cryolite (Na3AlF6, sodium hexafluoroaluminate) is an uncommon mineral identified with the once large deposit at Ivigtût on the west coast of Greenland, depleted by 1987.
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Density
The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.
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Electric current
An electric current is a flow of electric charge.
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Electric power
Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit.
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Electrolysis
In chemistry and manufacturing, electrolysis is a technique that uses a direct electric current (DC) to drive an otherwise non-spontaneous chemical reaction.
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Electron
The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.
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Electrostatic precipitator
An electrostatic precipitator (ESP) is a filtration device that removes fine particles, like dust and smoke, from a flowing gas using the force of an induced electrostatic charge minimally impeding the flow of gases through the unit.
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Exposition Universelle (1855)
The Exposition Universelle of 1855 was an International Exhibition held on the Champs-Élysées in Paris from 15 May to 15 November 1855.
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Flux (metallurgy)
In metallurgy, a flux (derived from Latin fluxus meaning “flow”) is a chemical cleaning agent, flowing agent, or purifying agent.
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France
France, officially the French Republic (République française), is a sovereign state whose territory consists of metropolitan France in Western Europe, as well as several overseas regions and territories.
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Gold
Gold is a chemical element with symbol Au (from aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.
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Greenhouse gas
A greenhouse gas is a gas in an atmosphere that absorbs and emits radiant energy within the thermal infrared range.
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Hexafluoroethane
Hexafluoroethane is a fluorocarbon counterpart to the hydrocarbon ethane.
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Hugo Junkers
Hugo Junkers (3 February 1859 – 3 February 1935) was a German aircraft engineer and aircraft designer.
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Hydrogen fluoride
Hydrogen fluoride is a chemical compound with the chemical formula.
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Hydronium
In chemistry, hydronium is the common name for the aqueous cation, the type of oxonium ion produced by protonation of water.
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Julia Brainerd Hall
Julia Brainerd Hall (November 11, 1859 – September 4, 1926) supported her younger brother, Charles Martin Hall, in his discovery of the Hall Process for extracting aluminum from its ore.
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Lithium fluoride
Lithium fluoride is an inorganic compound with the chemical formula LiF.
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Magnesium
Magnesium is a chemical element with symbol Mg and atomic number 12.
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Magnetohydrodynamics
Magnetohydrodynamics (MHD; also magneto-fluid dynamics or hydro­magnetics) is the study of the magnetic properties of electrically conducting fluids.
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Metal
A metal (from Greek μέταλλον métallon, "mine, quarry, metal") is a material (an element, compound, or alloy) that is typically hard when in solid state, opaque, shiny, and has good electrical and thermal conductivity.
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Molten salt
Molten salt is salt which is solid at standard temperature and pressure (STP) but enters the liquid phase due to elevated temperature.
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Napoleon III
Louis-Napoléon Bonaparte (born Charles-Louis Napoléon Bonaparte; 20 April 1808 – 9 January 1873) was the President of France from 1848 to 1852 and as Napoleon III the Emperor of the French from 1852 to 1870.
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National Historic Chemical Landmarks
The National Historic Chemical Landmarks program was launched by the American Chemical Society in 1992 to recognize seminal achievements in the history of chemistry and related professions.
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Native aluminium
Native aluminium (IMA1980-085a) is a natural occurrence of aluminium metal.
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Ozone layer
The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation.
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Particulates
Atmospheric aerosol particles, also known as atmospheric particulate matter, particulate matter (PM), particulates, or suspended particulate matter (SPM) are microscopic solid or liquid matter suspended in Earth's atmosphere.
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Paul Héroult
Paul (Louis-Toussaint) Héroult (10 April 1863 – 9 May 1914) was a French scientist.
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Pitch (resin)
Pitch is a name for any of a number of viscoelastic polymers.
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Pittsburgh
Pittsburgh is a city in the Commonwealth of Pennsylvania in the United States, and is the county seat of Allegheny County.
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Platinum
Platinum is a chemical element with symbol Pt and atomic number 78.
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Polycyclic aromatic hydrocarbon
Polycyclic aromatic hydrocarbons (PAHs, also polyaromatic hydrocarbons or polynuclear aromatic hydrocarbons) are hydrocarbons—organic compounds containing only carbon and hydrogen—that are composed of multiple aromatic rings (organic rings in which the electrons are delocalized).
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Potassium
Potassium is a chemical element with symbol K (from Neo-Latin kalium) and atomic number 19.
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Redox
Redox (short for reduction–oxidation reaction) (pronunciation: or) is a chemical reaction in which the oxidation states of atoms are changed.
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Silver
Silver is a chemical element with symbol Ag (from the Latin argentum, derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47.
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Siphon
The word siphon (from σίφων "pipe, tube", also spelled syphon) is used to refer to a wide variety of devices that involve the flow of liquids through tubes.
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Sodium
Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11.
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Sodium fluoride
Sodium fluoride (NaF) is an inorganic compound with the formula NaF.
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Tar
Tar is a dark brown or black viscous liquid of hydrocarbons and free carbon, obtained from a wide variety of organic materials through destructive distillation.
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Tetrafluoromethane
Tetrafluoromethane, also known as carbon tetrafluoride, is the simplest fluorocarbon (CF4).
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United States
The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.
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Vacuum
Vacuum is space devoid of matter.
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Washington Monument
The Washington Monument is an obelisk on the National Mall in Washington, D.C., built to commemorate George Washington, once commander-in-chief of the Continental Army and the first President of the United States.
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Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington or D.C., is the capital of the United States of America.
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References
[1] https://en.wikipedia.org/wiki/Hall–Héroult_process
