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GONGYI GongYi 4 Pieces (1kg) Graphite Ingot Molds Crucible for Casting Mould Refining Metal Copper Gold Silver Aluminum Brass (4 x 2 x 1 Inch)
0:19
GONGYI GongYi 4 Pieces (1kg) Graphite Ingot Molds Crucible for Casting Mould Refining Metal Copper Gold Silver Aluminum Brass (4 x 2 x 1 Inch)
2023年10月25日
amazon.com
[Hot Item] Graphite Rotor for Liquid Aluminum Refining Agitator
[Hot Item] Graphite Rotor for Liquid Aluminum Refining Agitator
4 个月之前
made-in-china.com
Crucibles for Melting Metal,Withstand The High Temperature ,Melting Casting Refining Aluminum Gold Silver Copper, Graphite Ingot Mould Crucible Melting Casting Mold Refining (2kg Casting Mold)
0:06
Crucibles for Melting Metal,Withstand The High Temperature ,Melting Casting Refining Aluminum Gold Silver Copper, Graphite Ingot Mould Crucible Melting Casting Mold Refining (2kg Casting Mold)
已浏览 5 次2023年4月9日
amazon.com
QNK #5 5kg Clay Graphite Crucible for Melting Metal Copper Casting Gold Refining Silver Brass Aluminum Black Foundry Cup
0:28
QNK #5 5kg Clay Graphite Crucible for Melting Metal Copper Casting Gold Refining Silver Brass Aluminum Black Foundry Cup
2023年4月26日
amazon.com
7.5KG CANALHOUT Graphite Ingot Mold Casting Tool, Casting Melting Tool, Used for Refining Gold, Silver, Copper, Aluminum, Brass (6 x 4 x 2 Inch)
0:44
7.5KG CANALHOUT Graphite Ingot Mold Casting Tool, Casting Melting Tool, Used for Refining Gold, Silver, Copper, Aluminum, Brass (6 x 4 x 2 Inch)
8 个月之前
amazon.com
LSMIITTH 22lbs/10KG Clay Graphite Crucible for Metal Melting Casting Crucible Refining Aluminum Silver Copper Brass Gold - #10 Crucible
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LSMIITTH 22lbs/10KG Clay Graphite Crucible for Metal Melting Casting Crucible Refining Aluminum Silver Copper Brass Gold - #10 Crucible
2023年6月21日
amazon.com
HYDEB Molten Aluminum Degassing Injection Refining Equipment in front of furnace for aluminum smelting
HYDEB Molten Aluminum Degassing Injection Refining Equipment in front of furnace for aluminum smelting
已浏览 5 次1 个月前
alibaba.com
0:30
6KG Clay Graphite Crucibles Foundry Cup Black Furnace Torch Melting Tools Casting Refining for Gold Silver Copper Aluminum
2020年9月18日
amazon.com
0:47
12 Kg Large Capacity Propane Gas Melting Furnace Kit w Clay Graphite Crucible Gloves Tong, Kiln for Casting Refining Gold Silver Aluminum Copper Brass and Scrap Metal Recycle Foundry for Home Smelting
已浏览 5 次2021年10月7日
amazon.com
0:31
25 oz Troy Ounce Gold Bar Loaf Cast Iron Ingot Mold Perfect for Custom Smelting Pouring Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals
1 个月前
amazon.com
Electrolytic Refining - 911Metallurgist
2016年5月25日
911metallurgist.com
0:22
100 oz Troy Ounce Gold Bar Loaf Cast Iron Ingot Mold Perfect for Custom Smelting Pouring Melting Casting Refining Gold Silver Copper Aluminum Brass Precious Metals
2021年11月9日
amazon.com
1:39
12 Kg Large Capacity Propane Gas Melting Furnace Kit w Clay Graphite Crucible Gloves Tong, Kiln for Casting Refining Gold Silver Copper Aluminum Brass and Scrap Metal Recycle Foundry for Home Smelting
已浏览 4 次2021年7月26日
amazon.com
The basic reaction in the refining of aluminum is to take Al2​O... | Filo
已浏览 5002 次11 个月之前
askfilo.com
0:24
FOUF Heart Graphite Casting Mold, Casting Ingot Mold, High Density Graphite Ingot Mold, Melting Casting Mold for Melting Casting Refining Gold Silver Metal Aluminum Copper Brass Heart Mold
已浏览 65 次3 个月之前
amazon.com
SOLVED: The refining of aluminum from bauxite ore (which contains 50% Al2O3 by mass) proceeds by the overall reaction 2Al2O3 3C → 4Al 3CO2. How much bauxite ore is required to give the 5.0 x 10^13 g of aluminum produced each year in the United States? (Assume 100% conversion)
2022年4月13日
numerade.com
0:26
Graphite Ingot Mold, Five‑Pointed Star Shape, for Gold Silver Copper Aluminum Melting Casting Refining
已浏览 1 次5 个月之前
amazon.com
[Hot Item] 6kg Clay Graphite Crucibles Foundry Cup Furnace Torch for Gold/Silver/Copper/Brass/Aluminum Melting Casting Refining
2 个月之前
made-in-china.com
8:31
Extraction of Aluminum, Copper, Zinc & Iron
已浏览 6.1万 次2019年1月18日
Study.comSaranya Chatterjee
Aluminum production process-Bayer & Hall-Héroult
2012年5月6日
blogspot.com
5:26
How IB2 is revolutionizing the aluminum industry
10 个月之前
yourcentralvalley.com
[Hot Item] Extruded Fin Tube Air Cooled Heat Exchanger for Oil and Gas Refining, Petrochemical Cooling and Condensing
4 个月之前
made-in-china.com
[Hot Item] Premium High-Purity Potassium Cryolite Powder for Metal Smelting and Refining Processes
3 个月之前
made-in-china.com
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Aluminum is the most abundant metal in our earths crust, but it’s found as a mineral, bauxite, rather than shiny chunks of metallic aluminum. This is because aluminum is a reactive metal, which I demonstrate in this video by reacting it with copper ions which also produces flammable hydrogen gas. Bauxite was plentiful but hard to refine, until an electrochemical process was simultaneously discovered by two twenty year old chemists an ocean apart in 1886. They found that by melting bauxite into a
已浏览 7.8万 次2023年12月23日
FacebookChemteacherphil
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Aluminium Extraction
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YouTubeRoyal Society Of Chemistry
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HowStuffWorks - Recycling Aluminum
已浏览 52.5万 次2009年4月14日
YouTubeDiscovery
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Refining Exercises.flv
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YouTube3stepbreath
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Recycling : Aluminum Recycling Facts
已浏览 4.7万 次2009年7月9日
YouTubeehow
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Refining Of Metals
已浏览 5.6万 次2013年12月19日
YouTube7activestudio
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An Introduction to Refining
已浏览 9373 次2017年1月12日
YouTubeThe American Petroleum Institute
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