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smelter    音标拼音: [sm'ɛltɚ]
n. 精炼业者;酏炼工;炼制厂

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  • Smelting - Wikipedia
    Smelting is a process of applying heat and a chemical reducing agent to an ore to extract a desired base metal product [1] It is a form of extractive metallurgy that is used to obtain many metals such as iron, copper, silver, tin, lead and zinc
  • What Is a Smelter? - Reclaim, Recycle, and Sell your Precious Metal Scrap
    Smelting is a process by which pure metals like copper, silver and gold are extracted from ore that is mined from the earth People started smelting more than 1,000 years ago Depending on what you read about smelting, you will be told that it was first done in Africa, Asia, or Europe
  • What is Smelting - Difference, Process, And Uses - MetalsCut4U
    Smelting is crucial for modern industries It turns raw ore into useful metals for various applications, like buildings, cars, planes, and electronics In this article, we'll understand what the smelting process is, how it differs from melting, the tools and materials needed, and other important information What is Smelting?
  • Smelting | Definition Facts | Britannica
    smelting, process by which a metal is obtained, either as the element or as a simple compound, from its ore by heating beyond the melting point, ordinarily in the presence of oxidizing agents, such as air, or reducing agents, such as coke
  • SMELTER Definition Meaning - Merriam-Webster
    The meaning of SMELTER is one that smelts
  • Smelting Metal: How It Works - Metal Supermarkets
    Smelting is a pyrometallurgical process that extracts metals from ores by heating them to high temperatures under the influence of a reducing agent, such as carbon or coke Smelting’s primary purpose is to remove the metal content from contaminants in the ore, such as oxides and silicates
  • Copper smelters are facing both market and pricing crises
    LONDON, June 20 (Reuters) - Copper smelters are now so desperate to find raw material they are paying miners for converting their concentrates into refined metal So-called treatment and refining
  • How Smelters Work - Sucofindo
    A smelter is an industrial facility used to process mineral ore into pure metal or metal alloys The smelting process involves stages of melting and separating metals from their raw materials Here are the general steps in how smelters work:
  • Smelter - Encyclopedia. com
    Smelters are industrial facilities that are used to treat metal ores or concentrates with heat, carbon , and oxygen in order to produce a crude-metal product, which is then sent to a refinery to manufacture pure metals In many cases, smelters process sulfide minerals, which yield gaseous sulfur dioxide , a significant waste product
  • What is a Smelter?: From Basics to Global Impact
    Smelter pots, integral to the smelting process, are large containers used to heat and melt ores to extract metals These robust vessels endure extreme temperatures, facilitating the transformation of raw ore into pure metal





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