technologies for processing copper concentrate

your location:

Cases Center

technologies for processing copper concentrate

technologies for processing copper concentrate

COPPER SUPER CONCENTRATE PRODUCTION

2016-1-10  fer the developed technology for high quality copper concentrate production and the related flow chart enabling placement of the required equipment in the territory of the operating plant. The ap-proach is implemented by Erdenet Mining Corporation. The devel-oped technology enables production of copper concentrate with the

get price

(PDF) Plasma-induction technology for reduction

Plasma-induction technology for reduction processing of copper concentrate pellets

get price

Pyrometallurgical Processing Technologies for

Abstract. Various pyrometallurgical methods for treating copper concentrates that contain appreciable arsenic are reviewed. Various aspects of the engineering of these treatment methods are discussed. The methods discussed include: complete oxidation with arsenic fixation; selective volatilization of arsenic; acid baking, soda ash roasting, and

get price

COPPER CONCENTRATES: SMELTING TECHNOLOGIES

2018-2-7  •Smelting arise as a strategic process for copper producer countries. Chile maintains around 9 percent of global smelting production. •New technology developments and higher competition for copper concentrates motivates this study. @CochilcoChile

get price

Innovations in Copper Mineral Processing Technology

2019-5-1  Mineral Processing Technologies Update on Copper Applications using; • Ore Sorting Rejecting Low Grade Material from Copper Ores • Heavy Medium Separation Rejecting Low Grade Material from Copper Ores • Toowong Process Removing Impurities from Copper Concentrates • Albion Process Treating Low grade/dirty Copper Concentrates

get price

Processing of Complex Materials in the Copper

2020-7-6  Pyrometallurgical processing of complex copper concentrates has been traditionally associated with the smelting of specific materials containing substantial concentrations of deleterious elements, such as arsenic and/or smelted polymetallic base metal concentrates containing relevant quantities of copper, lead, and zinc as carrier metals, associated with precious metals and other

get price

Copper Concentrates Cargo Handbook the world's

1 天前  The production of concentrates implies the crushing and later milling of the ore down to a particle size allows releasing copper by flotation. The concentrates from different regions have approximately between 24% up to 36% of copper. Copper concentrates are then submitted to a final filtration and drying process to decrease the humidity to 8-9%.

get price

TACKLING IMPURITIES IN COPPER CONCENTRATES

2017-8-21  implementation of new process technologies that would reduce overall mercury emissions. As seen in Table 1, the tolerance for mercury in copper concentrate feeds at most smelters is quite low (5 ppm). This is because the mercury, if uncaptured, preferentially follows the sulphur to the product

get price

New Technology of Processing Pyrite Concentrate

Abstract: There are various technologies for processing pyrite concentrates con taining non -ferrous metals, Au, Ag, Cu,etc. Often these technologies have disadvantages such as undesired emission of

get price

copper processing Definition, History, & Facts

2020-8-17  Director, W.J. Kroll Institute for Extractive Metallurgy, Colorado School of Mines, Golden. Copper processing, the extraction of copper from its ores and the preparation of copper metal or chemical compounds for use in various products. Molten copper being made into plates. In its pure form or as an alloy, copper (Cu) is one of the most

get price

COPPER CONCENTRATES: SMELTING TECHNOLOGIES

2018-2-7  MAIN TECHNOLOGIES @CochilcoChile Source: Wood et al (2009), Jie (2013), Yunnan Copper (2015), COCHILCO (2015) Stage Input Output Technology Smelting Concentrate Matte, smelting slag and gases Mainly Bath and Flash Converting Matte Blister, converting slag and gases Mainly Peirce-Smith Refining Blister Anodic Copper, refining slag and gases

get price

Pyrometallurgical Processing Technologies for

Various pyrometallurgical methods for treating copper concentrates that contain appreciable arsenic are reviewed. Various aspects of the engineering of these treatment methods are discussed. The methods discussed include: complete oxidation with arsenic fixation; selective volatilization of arsenic; acid baking, soda ash roasting, and others methods. Methods for the ultimate disposal, or

get price

Copper Concentrates Cargo Handbook the world's

1 天前  Copper concentrate is the first commercial product of the copper production line and is composed of approximately equal parts of copper, iron and sulfide. Concentrates are the raw material for all copper smelters, which by processing it obtain an impure form of metallic copper, anode or blister copper

get price

Hydrometallurgical considerations in processing arsenic

2017-8-21  Hydrometallurgical considerations in processing arsenic-rich copper concentrates copper recovery technologies that provide sustainable, long term arsenic capture and containment are Figure 1 CESL Copper Process Flowsheet Concentrate is first reground prior to leaching at 150°C and 14 bar pressure. Retention time in the

get price

REVIEW OF TECHNOLOGIES OF PROCESSING OF

2020-1-5  REVIEW OF TECHNOLOGIES OF PROCESSING OF TECHNOGENIC PRODUCTS OF COPPER PRODUCTION Received Prispjelo: 2014-11-07 taining concentrate from slimeof copper production satellites by pyrometallurgical processing of copper-nickel ore and ways to obtain //Non-Ferrous metals (1976) 3, 14-16.

get price

How To Process Ore Into Copper Concentrate

Technologies For Processing Copper Concentrate. Copper concentrates cargo handbook the innovations in copper mineral processing technology peter rohner core resources, brisbane 17 th june 2014. company overview highlights • specialist metallurgical services: hrl testing (metallurgical laboratory operating over 30 y ears

get price

TACKLING IMPURITIES IN COPPER CONCENTRATES

2017-8-21  The capital cost of a CESL facility processing 50,000 tpy of high bismuth grade, copper concentrate was estimated to be in excess of $100M with an annual operating cost of $14M/yr. Economics were found to be breakeven for the remote, high-elevation refinery. The option was indistinguishable economically from

get price

New Technology of Processing Pyrite Concentrate

2013-1-1  5. The processing is environmentally safe. 6. The obtained results can serve as a base for large scale processing of any pyrite concentrate, and particularly, in Zangezur Copper-Molybdenum Combine were big amount of pyrite concentrate can be produced. REFERENCES Hakobyan K.Y, (1980), "Hakobyan's method" of processing of pyrite concnetrate.

get price

copper processing Definition, History, & Facts

2020-8-17  Director, W.J. Kroll Institute for Extractive Metallurgy, Colorado School of Mines, Golden. Copper processing, the extraction of copper from its ores and the preparation of copper metal or chemical compounds for use in various products. Molten copper being made into plates. In its pure form or as an alloy, copper

get price

Arsenic management for the Copper Smelting Industry

2018-11-16  We face a growing dilemma: We want a sustainable society, where copper plays a crucial role, however we have to take care of fundamental issues associated with the mining and processing of this resource. » Main demand for copper will be where develop is expected: South East AsiaBUT resources will come mainly from abroad 23.10.2018 7 0.7. 0

get price

processing of copper concentrate, processing of

2,144 processing of copper concentrate products are offered for sale by suppliers on Alibaba, of which machining accounts for 1%. A wide variety of processing of copper concentrate options are available to you, such as broaching, jaw crusher. You can also choose from egypt, united states, and nigeria processing of copper concentrate There

get price

Pyrometallurgical Processing Technologies for

Various pyrometallurgical methods for treating copper concentrates that contain appreciable arsenic are reviewed. Various aspects of the engineering of these treatment methods are discussed. The methods discussed include: complete oxidation with arsenic fixation; selective volatilization of arsenic; acid baking, soda ash roasting, and others methods. Methods for the ultimate disposal, or

get price

Copper Mining and Processing: Processing Copper

Copper processing is a complicated process that begins with mining of the ore (less than 1% copper) and ends with sheets of 99.99% pure copper called cathodes, which will ultimately be made into products for everyday use.The most common types of ore, copper oxide and copper sulfide, undergo two different processes, hydrometallurgy and pyrometallurgy, respectively, due to the different

get price

Opportunities for precious metals toll processing and

Title: Opportunities for precious metals toll processing and copper concentrate processing in Nevada Author: Thomas J. DeMull, David A. Davis, Lucia M. Patterson, and Joel Lenz Year: 2018 Series: Report 57 Version: Format: 44 pages (6 pages are 11x17), color

get price

Technology Solutions for the Minerals Processing Industry

minerals processing industry is looking to new technologies that offer a means of more efficiently exploiting known resources, which have previously been uneconomic. It is also looking for technologies that can recover the sometimes significant lost value remaining in former tailings dams.

get price

Antamina's Copper and Zinc Concentrate Pipeline

2012-9-21  Antamina's Copper and Zinc Concentrate Pipeline Incorporates Advanced Technologies Ron H. Derammelaere and Dr. George Shou Pipeline Systems Incorporated, USA ABSTRACT East of Huscaran National Park, in the Peruvian Andes, is the Antamina Mine. A 302-km-long slurry pipeline, commissioned in July 2001, transports concentrates of copper and zinc, as

get price

(PDF) ON-SITE PROCESSING VS. SALE OF COPPER

Effect of Concentrate Grade (Copper) on Project Pretax IRR for a 100K Cu Figure 12 -The Effect of Concentrate Grade on 100K Project IRRThe one additional advantage of a lower grade concentrate, which is not shown in this analysis, is the reduction in mine/mill operating and capital costs, due to a higher mill recovery of copper to concentrate.

get price

copper processing Definition, History, & Facts

2020-8-17  Director, W.J. Kroll Institute for Extractive Metallurgy, Colorado School of Mines, Golden. Copper processing, the extraction of copper from its ores and the preparation of copper metal or chemical compounds for use in various products. Molten copper being made into plates. In its pure form or as an alloy, copper

get price

Arsenic management for the Copper Smelting Industry

2018-11-16  We face a growing dilemma: We want a sustainable society, where copper plays a crucial role, however we have to take care of fundamental issues associated with the mining and processing of this resource. » Main demand for copper will be where develop is expected: South East AsiaBUT resources will come mainly from abroad 23.10.2018 7 0.7. 0

get price

OUTOTEC SMELTING SOLUTIONS FOR THE PGM INDUSTRY

2012-9-6  Outotec technologies for treating sulphidic concentrates Depending on the characteristics of the sulphidic concentrate, Outotec has a range of technologies suited to these materials, including pyro- and hydrometallurgical processes. For the production of low- and high-grade mattes, three potential pyrometallurgical routes are available

get price