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direct blister flash smelting outotec

Direct Blister Process Outotec

Outotec® Direct Blister Process Produce blister copper in a single flash furnace without the need for separate converting stages or ladle transportation. The Outotec Direct Blister Process offers new options for using different raw materials and optimizing plant layout while minimizing investment, operating costs, and the environmental impact even further.

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OUTOTEC FLASH SMELTING TECHNOLOGY

Direct Blister Flash Smelting is a natural choice for higher-grade copper concentrates due to its lower capital investment costs. Outotec Direct Nickel Flash Smelting (DON) This process enables high-grade nickel matte to be produced using a single flash smelting furnace.

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Flash Furnace Outotec

The Outotec Flash Furnace is a large stationary vessel where sulfuric copper or nickel concentrates are smelted to molten matte or blister copper and slag. The furnace is often water cooled through copper cooling elements tailored for the application and lined with refractories for maximized campaign times.

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Smelting and Converting Outotec

Outotec® Flash Smelting Process. Outotec® Open Slag Bath Smelting Plant. Outotec® PM Kaldo Process . Outotec® Precious Metals Plant. Outotec® PS Converting Process. Outotec® SAF Smelting Plant. Outotec® Silicon Alloy Smelting Plant. Outotec® Steel Belt Sintering Plant. Outotec® Sulfuric Acid Plant. Outotec® Anode Casting Shop. Outotec DC Smelting Plant. Outotec® Direct Blister

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Flash Smelting Process Outotec

The Outotec Flash Smelting Process is the cleanest smelting method available. It gives you high recovery of metals with low investment and operating costs. Gives you high recovery of copper, nickel, and other valuable metals. Requires low investment and operating costs. Allows a continuous process with high flexibility and on-line availability.

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OUTOTEC SMELTING SOLUTIONS FOR THE PGM INDUSTRY

The Outotec Direct Nickel Flash Smelting Process was first implemented at Harjavalta Smelter in Finland. Simultaneously with the adoption of the new process, the nickel production was doubled.

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(PDF) BLISTER FLASH SMELTING EFFICIENT AND FLEXIBLE

The history of making blister copper in an Outokumpu Flash Smelting Furnace dates back to the late 1960’s, when Outokumpu first piloted the Outokumpu Direct Blister (ODB) process. The first...

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(PDF) COPPER PRODUCTION WITH OUTOKUMPU FLASH

Flash Smelting connected with either Peirce-Smith converting or Flash Converting offers the most economical and environmentally friendly alternatives for the smelting of normal and lean copper...

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Sustainable Copper Smelting

Development Trends in Smelting • Shift to Flash Smelting and other autogenous processes • Decrease in environmental emissions • Continuous increase in unit size (economy-of-scale) • Furnace campaign lives of 10+ years 10/28/2017 Sustainable Outotec, Tehran, 2017

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銅製錬技術動向 JOGMEC金属資源情報

Outotec Direct-to-blister flash smelting. 5 表2016: 年のSmelting technologies (種類別) (Rio Tinto Kennecott Utah Copper の: Shijie Wang氏のCopper2016報告資料より抜粋) 熔錬技術のうち、自溶炉を使用している割合は: 45%. を占めている。 次いで、TSLも全体の15%を占めている。 世界の: Pyrometallugyの概要 Smelting technology

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Direct-to-blister flash smelter for copper project M i N

China Nerin Engineering acted as the main engineering consultant with Outotec providing design and costing for propriety equipment, including the Direct-to-Blister Flash (DBF) furnace, waste heat boiler, and the slag cleaning electric furnace. The smelter design capacity is 1,000 ktpa of concentrate feed, producing in excess of 500 ktpa copper in the form of blister and anode. Concentrate is

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outotec direct blister copper smelter plant process

The order complements Outotec's earlier delivery of a copper smelter based on a unique Direct to Blister application of Flash Smelting technology. With the process it is possible to produce blister copper directly from concentrates without the converting phase. The Outotec® Direct to Blister process, used by two other smelters in the world

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FLUXING OPTIONS IN THE DIRECT- TO-BLISTER COPPER SMELTING

DIRECT-TO-BLISTER FLASH SMELTING The history of making blister copper in a Flash Smelting Furnace dates back to the late 1960’s, when Outotec’s predecessor Outokumpu first piloted the Direct

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OUTOTEC FLASH SMELTING TECHNOLOGY Outotec

OUTOTEC FLASH SMELTING TECHNOLOGY Our proven Flash Smelting technology is the cleanest and most efficient smelting method for the production of copper and nickel from sulfide concentrates. Suitable for both new and existing smelter operations, it guarantees superior performance and output while helping producers comply with ever more stringent

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OUTOTEC SMELTING SOLUTIONS FOR THE PGM INDUSTRY

Outotec Flash Smelting Process The Outotec Direct Nickel Flash Smelting Process was first implemented at Harjavalta Smelter in Finland. Simultaneously with the adoption of the new process, the nickel production was doubled. The entire target of the project was to improve the profitability, cut sulphur dioxide emissions, improve the working conditions in the plant, and increase the raw material

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Flash Smelting an overview ScienceDirect Topics

03/02/2011· Outotec flash smelting oxidizes its concentrate by mixing dried concentrate and flux with oxygen-enriched air and blowing the mixture downward into a hot furnace. Inco flash smelting mixes dried concentrate and flux with oxygen and blows it horizontally into a hot furnace. Otherwise, the processes are similar. Outotec flash smelting (seven Ni smelting furnaces worldwide) accounts for

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(PDF) BLISTER FLASH SMELTING EFFICIENT AND

The process itself is proven, as its features are similar to those in FSF, Direct-to-Blister and Direct Outotec Nickel Flash Smelting (DON), with one significant difference: it is the easiest of

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Direct-to-blister smelting of copper concentrates: the

Since the first industrial application in 1940s, flash smelting has been developed for other applications than copper matte smelting, including the oxygen enriched smelting, continuous converting to blister copper with low sulphur concentration, and direct-to-blister smelting. Along with actual evolution in the processing equipment, the basic metallurgy has been under careful evaluation and

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Sustainable Copper Smelting

Development Trends in Smelting • Shift to Flash Smelting and other autogenous processes • Decrease in environmental emissions • Continuous increase in unit size (economy-of-scale) • Furnace campaign lives of 10+ years 10/28/2017 Sustainable Outotec, Tehran, 2017

More

銅製錬技術動向 JOGMEC金属資源情報

Outotec Direct-to-blister flash smelting. 5 表2016: 年のSmelting technologies (種類別) (Rio Tinto Kennecott Utah Copper の: Shijie Wang氏のCopper2016報告資料より抜粋) 熔錬技術のうち、自溶炉を使用している割合は: 45%. を占めている。 次いで、TSLも全体の15%を占めている。 世界の: Pyrometallugyの概要 Smelting technology

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