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This is a list of primary aluminium smelters in the world. Primary production is the process by which alumina is smelted to pure aluminum. [1] Secondary production is the process of recycling aluminum scrap into aluminum that can be used again. [2] Capacity here refers to metric tonnes of output aluminum. The list is incomplete and missing some ...
This is a list of countries by primary aluminium production in 2023. [1] Primary aluminium is produced from aluminium oxide which is obtained from bauxite and excludes recycled aluminium. Only countries with a minimum production of 100,000 tonnes are listed.
The following is a list of countries by raw aluminium exports. Data is for 2021, in millions of United States dollars, as reported by The Observatory of Economic Complexity. Currently the top ten countries are listed.
In the era of commercial wrought iron, blooms were slag-riddled iron castings poured in a bloomery before being worked into wrought iron. In the era of commercial steel, blooms are intermediate-stage pieces of steel produced by a first pass of rolling (in a blooming mill) that works the ingots down to a smaller cross-sectional area, but still greater than 36 in 2 (230 cm 2). [1]
Lee Kee's range of offerings encompasses a diverse array of metals, including base metals such as zinc, aluminium, nickel, and copper, as well as zinc alloy, aluminium alloy, stainless steel, and electroplating chemicals. The company's portfolio extends beyond metals distribution to encompass various other activities such as assurance and ...
Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process. Alumina is extracted from the ore bauxite by means of the Bayer process at an alumina refinery .
Below is a list of the largest aluminum-producing companies by output (in 1,000,000 metric tons), accurate as of 2022 according to Statista. [1] No. Company
The following list of mines in the Philippines is subsidiary to the Lists of mines in Asia article and Lists of mines articles. This list contains working, defunct and future mines in the country and is organised by the primary mineral output(s) and province. For practical purposes stone, marble and other quarries may be included in this list.