copper refining companies

ASARCO » About Us

ASARCO was organized in 1899 as American. Smelting And Refining COmpany.Originally a consolidation of a number of lead-silver smelting companies, the Company has evolved over the years into an integrated producer of copper, and other metals.

International Smelting and Refining Company - Wikipedia

The International Smelting and Refining Company was a subsidiary of Anaconda Copper which operated primarily out of the International Smelter near Tooele, Utah.The International Smelter began operation in 1910 as a copper producer handling ores from Bingham Canyon and was expanded into a lead smelting operation in 1912. Copper smelting finished at International in 1946, and the lead …

Copper in the USA: Production of Copper

The copper industry in the United States has two main segments: producers-mining, smelting, refining companies; and fabricators-wire mills, brass mills, foundries, powder plants. The end products of the producers, the most important of which are refined cathode copper and wire rod, are sold almost entirely to the copper fabricators.

Silver Refiners — Reclaim, Recycle, and Sell your Precious ...

Jun 23, 2021· It also has the highest thermal conductivity of any metal, and is an excellent optical reflector. Not only has silver been used as currency, but also it is widely used in jewelry, tableware, electronics, x-ray and other medical and dental films and photographic prints. We buy, refine and recycle: Fine Silver Bullion. High Grade Silver.

Copper in the USA: Copper Producers

Copper Producers. At the beginning of copper's flow through the economy are the mining companies, which process vast quantities of low-grade ore, mostly from open-pit mines in order to produce copper. Approximately two tons of overburden must be removed along with each ton of copper ore. The ratio of overburden to ore is sometimes as high as 5 ...

Top ten copper mines that stand to benefit in 2021 | Kitco ...

Dec 31, 2020· Chuquicamata, another Codelco's mine in Chile, increased copper output by remarkable 20% and returned to the top 10 list on eighth position. Not all copper mines showed strong results in 2019. As expected, Grasberg copper-gold mine that was third largest copper operation in 2018, left the top 10 list in 2019.

Metallix Refining - A Precious Metals Refinery

Precious Metals Recycling. We purchase, recycle, and refine materials containing gold, silver, platinum, palladium and rhodium serving businesses and corporations of all sizes in a variety of industries globally. For more than 50 years, we have led the way in …

Dentist Refining| Argen

Jun 25, 2021· I was skeptical to use a new scrap refining company but my sales rep was reassuring, so I sent my materials to Argen. I was becoming nervous when I got the call, "This is Argen Refining, we've processed your metal and you will receive a check for $3,780." I was expecting between $500-$600. Thank you Argen! David A. Meloni, DDS

Top 10 US-based miners - MINING.COM

Aug 14, 2019· The company has estimated consolidated recoverable proven and probable mineral reserves of 119.6 billion lb. copper, 30.8 million oz. gold, 3.78 billion lb. …

Midwest Refineries | Precious Metal Buyers

Gold, platinum, silver buyers, smelters & refiners. Gold buyers for all precious metal scrap gold, platinum and silver recycling, dental gold and gold scrap jewelry, platinum crucibles, platinum thermocouple wire, silver, sterling silver, assayers, Midwest Refineries, LLC, sell gold, sell platinum, sell silver. A gold refinery, platinum refiners and silver smelters to recover old scrap gold at ...

Anaconda Copper Mining Company - Social Networks and ...

In 1913 the company acquired the International Smelting and Refining Company, which owned smelters at Tooele, Utah, and Miami, Arizona, as well as the Raritan Copper Works in New Jersey. In 1922 Anaconda bought the American Brass Company in Waterbury, Connecticut, one of the major producers of finished copper products.

Copper Electrolysis Refining Plant, Purification of Copper ...

Dec 07, 2017· The refining anodes taken out from the refining furnace is changed into electrolytic copper with purity of 99.99% through an electrolysis process: During electrolysis, copper (II) ions leave the impure copper anode and since they are positive, migrating to the negative cathode. From time to time, the pure copper …

Copper supply faces struggle to keep up with growing ...

Oct 01, 2020· Copper supply faces struggle to keep up with growing demand. A deficit in the copper market is set to deepen over the next several years as supply of the widely used metal struggles to keep up with strong demand from the power and construction sectors, compounded by the proliferation of electric vehicles. "Refined output is expected to increase ...

Wieland to expand copper recycling capacity in North ...

May 28, 2021· Wieland North America, the North American division of Germany-based Wieland Group, has announced that it will open a new copper alloy recycling and refining facility in Shelbyville, Kentucky. The company is investing $100 million in the new site, which will serve as a hub for closed-loop recycling and as a refining center of third-party scrap, Wieland says.

American Smelting and Refining Company (ASARCO) Site, El ...

Site background for the American Refining and Smelting Company (ASARCO). Media of Concern Details about Soil, Groundwater, and Surface Water contamination. Corrective Action Compliance with the Correction Action Directive of 2005. Groundwater and Surface Water Sampling Sampling information and results. Bankruptcy

Global Copper Mining and Refining Market (Capacity ...

The copper consumption and refined copper production was highest in Asia-Oceania due to mine expansions in the region and increasing demand from electrical products. Whereas, the copper mine production in global copper market was dominated by the Americas because of rising demand of copper in the manufacturing industries.

The ASARCO smokestack -- once the world's largest -- is ...

Aug 26, 2008· Two years later it became the Tacoma Smelting and Refining Company, under the ownership of William Rust (1850-1928) who began modernizing and expanding the facility. Rust sold the plant for $5.5 million in 1905 to the American Smelter and Refining Company (ASARCO), which converted the plant for copper smelting and refining in 1912.

Precious Metal Refinery Services | Mid-States Recycling

Mid-States Recycling and Refining specialize in accurate, verifiable, and transparent precious metal refinery services for customers throughout the United States. We provide the highest returns, work that meets or exceeds industry standards, and service …

The 10 Biggest Copper Stocks | The Motley Fool

Sep 15, 2019· In 2019, the company estimated that a $0.10-per-pound change in the price of copper from its $2.75-per-pound assumption would impact its operating cash flow by $315 million.

Copper Electrolysis Refining Plant, Purification of Copper ...

Dec 07, 2017· The refining anodes taken out from the refining furnace is changed into electrolytic copper with purity of 99.99% through an electrolysis process: During electrolysis, copper (II) ions leave the impure copper anode and since they are positive, migrating to the negative cathode. From time to time, the pure copper is scraped off the cathode.

Wieland offers additional details on new Shelbyville ...

Jun 22, 2021· Wieland offers additional details on new Shelbyville, Kentucky, copper recycling plant. The company's Matt Bedingfield says the site will have fire-refining capability as well as shredding, sorting and other processes to upgrade scrap.

United States Smelting, Refining and Mining Company

United States Smelting, Refining and Mining Company. This corporation, which has its head offices in Boston and has a capitalization of $75,000,000, operates its various mines, mills and smelters under local titles. Its lead and copper mines at Bingham, Utah, are operated under the title of the United States Mining Company; its concentrator and ...