• TCB Metals and Refining

    Located in the heart of Phoenix, AZ is TCB's state of the art, closed loop, metals refining, and recovery facility. Utilizing our proprietary continuous leach and recovery technology we can unlock the value hidden inside. Contact one of our representatives today for an evaluation and estimate. Contact Us

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  • Gold Ores Processing Companies in the United States Manta

    20 个以上的项· Suflide ore precious metal recovery Black Sands Processing Precious metal refining gold ores, ore processing, refining, black sands processing sulfide ore processing Gold, silver, Platinum group Ore processing facility for processing black sands, sulfide ore, or free milling concentrates through

  • America's Best Gold Refiners

    Whether you're an individual or a business, when it’s time to recycle your gold-bearing scrap for the best ps, it’s time to talk to Specialty Metals Smelters & Refiners.We’ve been the top cho for secondary refining of gold, silver and platinum group metals in the U.S. for over 30 years.

  • Processing, smelting and refining gold World Gold Council

    The two gold refining methods most commonly employed to derive pure gold are: the Miller process and the Wohlwill process. The Miller process uses gaseous chlorine to extract impurities when gold is at melting point; impurities separate into a layer on the surface of the molten purified gold.

  • refiners assayers assay refine refining gold

    Port Colborne Refinery Nickel refinery, also process precious metals Website: inco. General Refining For more than 40 years, General Refining Corporation has provided refining of gold, silver and platinum group metals. The main focus of our serv is ing with miners, jewellers, dentists and industrial corporations.

  • Gold Refining Buying Smelting and Assaying Refinery

    Precious metal scrap such as placer gold, dental gold scrap and gold metal foil is weighed and then smelted. As the gold scrap liquefies in the furnace, borax and soda ash are mixed in to separate the pure gold from other precious and non-precious metals. A sample is removed for assaying, which is the process of measuring the gold content.

  • America's Best Gold Refiners

    Whether you're an individual or a business, when it’s time to recycle your gold-bearing scrap for the best ps, it’s time to talk to Specialty Metals Smelters & Refiners.We’ve been the top cho for secondary refining of gold, silver and platinum group metals in the U.S. for over 30 years.

  • Gold buyers and refiners. Silver buyers and refiners

    In the field of gold refiners, silver refiners, platinum refiners and palladium refiners, Northern Refineries, family-owned and operated for 4 generations, surpasses the competition by providing our customer with honest, dependable, state-of-the-art precious metal refining

  • Just Refiners (USA) Inc:

    Just Refiners (USA) Inc was incorporated in 1993. Just Refiners is situated in Sparks, Nevada and is currently expanding into processing spent carbon in house. The main core of Just Refiners is to provide a serv to the mining industry by receiving, preparing, sampling, and processing

  • Gold Ore Processing FEECO International Inc.

    Bulk Material Handling. In addition to our ore drums, FEECO can supply the necessary bulk material handling equipment to transport gold around the processing facility. From bucket elevators and steep incline conveyors for vertical transport, to troughed belt conveyors and reversing shuttle conveyors, FEECO offers a wide variety of custom bulk material handling equipment.

  • Gold Refining Buying Smelting and Assaying Refinery

    Precious metal scrap such as placer gold, dental gold scrap and gold metal foil is weighed and then smelted. As the gold scrap liquefies in the furnace, borax and soda ash are mixed in to separate the pure gold from other precious and non-precious metals. A sample is removed for assaying, which is the process of measuring the gold content.

  • Precious Metal Refining, Recovery Sabin Metal Corporation

    Sabin Metal Corporation recovers, refines precious metals from the hydrocarbon, petroleum/petrochemical, chemical, pharmaceutical, nitric acid, electronics, mining, and other industries that use precious metals in their products or processes.We recover platinum, palladium, ruthenium, rhodium, rhenium, gold, and silver, from a variety of sources. Established in 1945, Sabin is now the