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what is bauxites chemical formula

Guide to bauxite, alumina and aluminium - what you need to ...

Jan 07, 2018· Bauxite is the primary feedstock for an alumina refinery to extract aluminium oxide using the Bayer process. Generally, around 2 to 3 tonnes of bauxite is required to produce one tonne of alumina. Aluminium metal is subsequently extracted from alumina in a smelter via electrolysis through the Hall-Heroult method.

Alumina | Al2O3 - PubChem

Bauxites are typically classified according to their intended commercial application: abrasive, cement, chemical, metallurgical, refractory, etc. The bulk of world bauxite production (approximately 85%) is used as feed for the manufacture of alumina via a wet chemical caustic leach method commonly known as …

information on bauxites chemical formula - supremewheels.co.za

information on bauxites chemical formula. inorganic chemistry What is chemical formula of Bauxite . Sep 4, 2016 Background:Chemical formula is short hand representation composition of a substance. There is difference between an ore and a mineral. An ore is an impure form of mineral, so it can't be given exact chemical formula.

chemical formula for alluvial gold

chemical formula for alluvial gold - trumbullptsaorg. chemical formula for alluvial gold Gold Periodic Table of Elements and Chemistry Gold is usually found as a metal alloyed to some degree with silver or sometimes with mercury as an amalgam. ... What Is Bauxites stone Formula - futeurprojecteu ...

What is the chemical formulae for bauxite waste red mud ...

There is not a formula, as bauxite waste is a mixture of compounds and not one entity. The chemical composition of the mixture varies depending on the parent ore (i.e. bauxite) used and the ...

Bauxite Mineral Information and Facts - Nevada Outback

Lateritic bauxites (silicate bauxites) are distinguished from karst bauxite ores (carbonate bauxites). Karst derived bauxite occurs at the type location near Baux, France, in disseminated grains in limestone in a pistolitic form with some calcite as cement. Laterite derived bauxites as are found in above silicate rocks rich in aluminum.

Bauxite | ore | Britannica.com

Bauxite, rock largely composed of a mixture of hydrous aluminum oxides. Bauxite is the principal ore of aluminum. Bauxites vary physically according to the origin and geologic history of their deposits: some deposits are soft, easily crushed, and structureless; some are hard, dense, and pisolitic,

What are the uses of bauxite mineral? - Quora

May 25, 2017· Description Bauxite refers to the materials with the main ore of gibbsite, bodhmite, and diaspore. The application field of it has metal and nonmetal. Bauxite is the best material in making aluminum and the ingredient of refractory, grinding mater...

What's the chemical formula for bauxite? | Yahoo Answers

Jul 20, 2007· Bauxites are typically classified according to their intended commercial application: abrasive, cement, chemical, metallurgical, refractory, etc. The bulk of world bauxite production (approximately 85%) is used as feed for the manufacture of alumina via a wet chemical caustic leach method commonly known as the Bayer process.

Bauxite - an overview | ScienceDirect Topics

Bauxite. Bauxite is the most important ore of aluminum which contains only 30–54% alumina, Al2O3; the rest is a mixture of silica, various iron oxides, and titanium dioxide along with trace amounts of zinc, phosphorous, nickel, vanadium etc., as indicated earlier.

What is the chemical formula and the chemical name of ...

The chemical formula for Aluminium Oxide is Al2O3 Note however, this is not the chemical formula for Bauxite. What is the formula for Bauxite? Chemical Formula Al2O3 + SiO2 + TiO2 + Fe2O3 .

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Bauxite Chemical Formula - alibaba.com. Bauxite chemical formula display Bauxite chemical formula Application Construction, building materials, refractories, fire protection materials, pouring materials and other fields,in the areas of refractory,it can be used to make the clay bricks,high aluimna bricks,brown castables,refractory castables.

What Is Bauxite Used For? | Reference.com

What Is Bauxite Used For? Interesting Facts about Bauxite Bauxite Mining in Jamaica Bauxite in Jamaica Uses for Bauxite Facts about Bauxite Chemical Composition of Bauxite Chemical Formula …

Aluminium oxide - Wikipedia

Aluminium oxide (IUPAC name) or aluminum oxide (American English) is a chemical compound of aluminium and oxygen with the chemical formula Al 2 O 3.It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide.It is commonly called alumina and may also be called aloxide, aloxite, or alundum depending on particular forms or applications.

What Is the Chemical Formula for Bauxite? | Reference.com

The basic chemical formula for bauxite is AlOH3. Bauxite is a heterogeneous material with a composition fundamentally consisting of aluminum hydroxide, but the compound may contain other substances, including iron oxide and silica.

What is the mineral group of barite? | AnswersDrive

Baryte or barite (BaSO4) is a mineral consisting of barium sulfate. The baryte group consists of baryte, celestine, anglesite and anhydrite. Baryte is generally white or colorless, and is the main source of barium. Baryte and celestine form a solid solution (Ba,Sr)SO4.

inorganic chemistry - What is chemical formula of Bauxite ...

Background:Chemical formula is short hand representation composition of a substance. There is difference between an ore and a mineral. An ore is an impure form of mineral, so it can't be given exact chemical formula. ... Bauxites usually contain mostly gibbsite, which is unfortunate economically because it contains the most water in it. When ...

Bauxite - Wikipedia

The carbonate bauxites occur predominantly in Europe, Guyana, and Jamaica above carbonate rocks (limestone and dolomite), where they were formed by lateritic weathering and residual accumulation of intercalated clay layers – dispersed clays which were concentrated as the enclosing limestones gradually dissolved during chemical weathering. The ...

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what is bauxites chemical formula Mineral - Wikipedia A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processA mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids.

Laterite - Wikipedia

The average chemical composition of bauxite, by weight, is 45 to 60% Al 2 O 3 and 20 to 30% Fe 2 O 3. The remaining weight consists of silicas (quartz, chalcedony and kaolinite), carbonates (calcite, magnesite and dolomite), titanium dioxide and water. Bauxites …

What is bauxite's mineral group - Answers

Bauxite's chemical formula ends with Oxygen, (Al2O32H2O) making it an oxide. What is bauxites luster? Bauxite is not really a mineral, but rather a rock formed by a laterite soul. It's luster is ...