processing of copper tailing on concrete slide share

News
Mineral Processing Wastes - User Guidelines - Asphalt ,
Mineral Processing Wastes - User Guidelines - Asphalt ,

This is the Turner-Fairbank Highway Research Center MINERAL PROCESSING WASTES User Guideline Asphalt Concrete INTRODUCTION Both waste rock and mill tailings have physical properties that are suitable, in most cases, for use in asphalt paving applications...

Know More
41 - University of Novi Sad
41 - University of Novi Sad

characteristicsThe effect of the application of copper tailings which substitute 0%, 5% and 10% of cement mass on the properties of fresh and hardened concrete has been determined [2] Mortars with copper tailings showed greater strength and resistance to abrasion Chemical, physical and microstructural properties of the lightweight aggregate....

Know More
Strength and durability characteristics of copper tailing ,
Strength and durability characteristics of copper tailing ,

Strength and durability characteristics of copper tailing concrete , replacement for natural fine aggregates till 60% replacement, with water–cement ratios 04, 045 and 050 As the copper tailing concrete (up to 60% substitution) exhibited good strength and durability characteristics, it may be recommended for all construction activities ....

Know More
Cement mixtures containing copper tailings as an additive ,
Cement mixtures containing copper tailings as an additive ,

The effects of copper tailings as an additive, on some durability properties of cement mixtures were investigated In each mixture, copper tailings addition levels by mass were 0%, 5% and 10% Compared to the control samples, copper tailings blended pastes showed superior performance against ....

Know More
Copper tailings as a potential additive in concrete ,
Copper tailings as a potential additive in concrete ,

limits Overall, it seems that there is a potential for the use of copper tailings as a zero-cost, environmentally-friendly additive in concrete, especially at a 5% addition level Keywords: Copper tailings, Concrete, Mechanical strength, Water absorption, Chloride resistance, Leaching The disposals of waste materials arising from...

Know More
Use of copper mine tailing in concrete: strength ,
Use of copper mine tailing in concrete: strength ,

Jan 28, 2019· The increasing use of copper and its allied materials across many industries is ramping up copper mining activities in many countries, and proper management and disposal of huge volumes of copper mine tailings arising thereof is a huge challenge Sungun mine is the biggest open-cast copper mine in the northwest of Iran Approximately 137 million tons of copper mine tailing as a solid waste ,...

Know More
copper ore crushing mahinec - YouTube
copper ore crushing mahinec - YouTube

Sep 02, 2016· This video is unavailable Watch Queue Queue Watch Queue Queue...

Know More
COPPER ORE CRUSHING & PROCESSING | Stone Crusher And Mill
COPPER ORE CRUSHING & PROCESSING | Stone Crusher And Mill

Nov 07, 2015· Heavy Industry is a specialized copper ore processing equipment supplier, according to the actual needs of our customers,we supply a full range of copper ore processing equipmentCost-effective copper beneficiation process: Chunks of copper ore material from the vibrating feeder evenly sent into jaw crusher for primary crushing ....

Know More
OPERATIONS AT NEW CORNELIA COPPER SMELTER OF ,
OPERATIONS AT NEW CORNELIA COPPER SMELTER OF ,

20 pet mill tailings to fill voids Above the subbase a 41/2 ft layer of granular magnetite, a product re­ moved from the tailing of a New Mexico copper con­ centrator by magnetic separation, was tamped to dense compaction, followed by an 8 in layer of material composed of 90 pet crushed magnetite slag and 10 pet granular magnetite...

Know More
Advances in Materials Science and Engineering - Hindawi
Advances in Materials Science and Engineering - Hindawi

Advances in Materials Science and Engineering is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles in ,...

Know More
Topic 3: Ore processing and metal recovery - SlideShare
Topic 3: Ore processing and metal recovery - SlideShare

May 17, 2009· Topic 3: Ore processing and metal recovery From a series of 5 lectures on Metals, minerals, mining and (some of) its problems prepared for London Mining Network by Mark Muller [email protected] 24 April 2009...

Know More
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR ,
USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR ,

the management mixture (ie100% sand) at copper tailings, the utilization of skarntwenty eight days of solidifying the sturdiness and corrosion properties of concrete with 40-50% replacement of copper scum showed higher results compared to manage concrete it had been found that copper scum within...

Know More
USE OF COPPER ORE TAILINGS - AS AN EXCELLENT ,
USE OF COPPER ORE TAILINGS - AS AN EXCELLENT ,

The main aim of this experimental work was to use of copper ore tailings as an admixture by replacing the cement in different percentages viz, 0%, 10%, 20%, 30%, 40% and 50%, in preparation of concrete 20 EXPERIMENTAL WORK 21 MATERIALS USED Cement: The cement used in the experimentation was rdinary Portland o ementc -43 grade....

Know More
Copper production & environmental impact
Copper production & environmental impact

• Copper’s use averages out at around 140-300 kg per capita in developed countries • Copper along with oil and gold are among the most traded commoditi • Copper doesn’t break down in the environment, leading to its accumulation in plants and animals • Absorption of some copper into the body is essential for human health...

Know More
THE UTILIZATION OF COPPER-NICKEL TAILING
THE UTILIZATION OF COPPER-NICKEL TAILING

mill tailing, 50 percent finer than ZOO mesh, in a pulp containing 18 to 30 percent solids, was dropped through 8-inchpipes and distributed laterally in 4-inchpip A head of 100 feet propelled the pulp 800 feet horizontally 8 Using the tailing from the copper-nickel concentrator as backfill in...

Know More
What are tailing materials in mineral processing - Answers
What are tailing materials in mineral processing - Answers

Tailings in materials in mineral processing are all the byproducts which are not directly used As the minerals pass through the plant, tailings are ejected and processed elsewhere...

Know More
Mineral Processing Wastes - Material Description - User ,
Mineral Processing Wastes - Material Description - User ,

The specific gravity of mill tailings, based on limited data, appears to range between 260 and 335, with most tailings having values under 30 except for iron ore and taconite tailings The dry rodded weight of most mill tailings is likely to range from 1450 to 2200 kg/m 3 3 (90 to 135 lb/ft 3 )...

Know More
Copper Mining and Processing: Processing of Copper Ores ,
Copper Mining and Processing: Processing of Copper Ores ,

Copper processing is a complicated process that begins with mining of the ore (less than 1% copper) and ends with sheets of 9999% pure copper called cathodes, which will ultimately be made into products for everyday useThe most common types of ore, copper oxide and copper sulfide, undergo two different processes, hydrometallurgy and pyrometallurgy, respectively, due to the different ....

Know More
What are the uses of copper slag? - Quora
What are the uses of copper slag? - Quora

Copper slag is used in following Applications: * Sandblasting: Copper slag is mainly used for surface blast-cleaning Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials In this process, a stre....

Know More
Method for the Enhancement of Buildability and Bending ,
Method for the Enhancement of Buildability and Bending ,

most suitable mix for printing is comprised of a tailing to sand mass ratio of 2:3, which mean that 40% natural sand was replaced by mining tailings (Ma et al 2018) In the preparation process, PP fibers and the dry powders, ie, cement, fly ash, silica fume, natural sand and tailings are firstly mixed and blended for three minutes to obtain a...

Know More
From Ore to Finished Product - Copper
From Ore to Finished Product - Copper

Copper - From Beginning to End Copper is a major metal and an essential element used by man It is found in ore deposits around the world It is also the oldest metal known to man and was first discovered and used about 10,000 years ago And as alloyed in bronze (copper-tin alloy) about 3000 BC, was the first engineering material known to man...

Know More
Safety of PolyMet tailings basin dams is point of ,
Safety of PolyMet tailings basin dams is point of ,

Aug 28, 2017· Safety of PolyMet tailings basin dams is point of contention in permit process , water mixed in a slurry with finely ground rock left over after crushing and processing — after the copper ....

Know More
Treatment of copper mine tailings using a y, A^M- Email ,
Treatment of copper mine tailings using a y, A^M- Email ,

the copper present in the tailings as oxide precipitat The result of the reactions is copper sulfate as shown in the reaction (7) Copper: Cu(OH)z + HzSO, 4 Cu^ + SO^~ + 2 %() (7) Once the copper is in solution it can be recovered from the process The details of the copper recovery are discussed in the following section The...

Know More
POLLUTION OF AIR, WATER AND SOIL FROM INDUSTRIAL ,
POLLUTION OF AIR, WATER AND SOIL FROM INDUSTRIAL ,

production and processing of copper is one of the most polluted rivers in the world [1] The greatest impact on pollution Bor River have industrial wastewater generated during the copper production and acid mine waters caused by flushing deferred overburden from surface mining and flotation tailings with atmospheric waters...

Know More
Copper Tailing - an overview | ScienceDirect Topics
Copper Tailing - an overview | ScienceDirect Topics

The properties of copper tailings, a fine-grained residue waste produced from beneficiation of copper ore, and their effects on the properties of bituminous mix were studied by Oluwasola et al (2014, 2015) The copper tailings were used at 20% content as a fine granite replacement for ,...

Know More
US6033467A - Method of making cement or mine backfill from ,
US6033467A - Method of making cement or mine backfill from ,

A method of making cement from base metal smelter slag produced by nickel, copper, lead or zinc smelter, includes grinding the slag with clinker and blast furnace slag to a size in the range of from about -250 to about 425 mesh to produce ground slag cement, and mixing the ground slag cement with Portland cement in a ratio of at least about 05:1 by weight to produce a blended cement...

Know More
Evaluation of the Iron Ore Tailings from Itakpe in Nigeria ,
Evaluation of the Iron Ore Tailings from Itakpe in Nigeria ,

An evaluation of the Itakpe iron ore tailings (IOT) for concrete production has been carried out using the material to replace sand and cement, in proportions of 5 % up to 30 %, and curing for periods 90 days in water Characterization of the material showed that it has pozzolanic properties, and can be used as a retarder for hot-weather concreting...

Know More
TENORM: Copper Mining and Production Wastes | Radiation ,
TENORM: Copper Mining and Production Wastes | Radiation ,

The molten copper, which is about 995% pure, is then poured into molds to form large electrical anodes, which act as the positive terminals for the electrorefining process 9 Each copper anode is placed in an individual tank, or cell, made of polymer-concrete...

Know More
Volumetric Properties and Leaching Effect of Asphalt Mixes ,
Volumetric Properties and Leaching Effect of Asphalt Mixes ,

of copper tailings and steel slag than on a granite surface Besides, both steel slag and copper tailings display rougher surface texture than granite This enhances the adhesion properties of both steel slag and copper tailings, thus, enhanced the volumetric properties and performance of the mixes incorporating both materials...

Know More
Tailingsinfo Tailings Handling
Tailingsinfo Tailings Handling

Handling Methodology Tailings are transported to their final storage place in a number of different ways The most common is slurry transportation in a pipeline from the thickeners (normally located at the processing plant) to deposition points located within or around a surface tailings storage facility...

Know More
Get Solutions & Quotation