sandbed cooling of copper slag

CA1062471AKnow More

ABSTRACT OF THE DISCLOSURE A process for controlled slow cooling of non-ferrous smelting slags such as copper slags for the recovery of the non-ferrous metals contained therein by subsequent crushing mil-ling and flotation operations is disclosed The process compri-ses the steps of pouring the molten slag into a ladle allowing the slag to slowly cool and solidify in the ladle at least to...

milling and flotation of slow cooled copper slagKnow More

copper slag flotation plant YouTube Jun 04 2019 2012 laboratory test works and plant trials for milling and flotation of slow cooled copper slag in ttflotation of pgm converter slag copper slag washing plant copper slag iron ores reverse Live Chat copper slag recycling plant china ecssr Read More sandbed cooling of copper...

Environmental Guidelines for Copper SmeltingKnow More

from hydrometallurgy processes cooling water air scrubbers washdowns stormwater and sludges from wastewater treatment processes that require reuse/recovery or appropriate disposal The major portion of the solid waste is discarded slag from the smelter Discard slag may contain 05-07 copper and is...

The Effect of Bed Thickness and Cooling Time on the RateKnow More

The Effect of Bed Thickness and Cooling Time on the Rate of Copper Slag Cooling Case Study Khatoonabad Copper Smelter Plant Abstract Within the past few decades slags are remarked as the wastes polluting the environment Nowadays they are not only considered the waste but also regarded as valuable resources of base metals...

EXPERIMENTAL STUDY OF CONCRETE WITH COPPER SLAGKnow More

The percentage of copper slag used for replacement of river sand are 0 10 20 30 40 50 Cement sand mortar joint thickness of 10 and 15mm Plaster ability of use of copper slag for partial replacement material for river sand Use of copper slag as...

Copper Slag AbrasiveKnow More

Copper Slag Abrasive Copper Slag Abrasive is a dynamic abrasive media frequently used in new steel and steel maintenance applications Its bulk density and angular shape give it an aggressiveness that provides clean fast-cutting action considerably increasing production rat...

COMPERING THE EFECT OF USING THE COPPER BLASTKnow More

Khatun abad in Rafsanjan the slag is cooled down by water after exiting given such a high cooling rate makes the slag not to be crystallized and results in amorphous sol Therefore the substituting this kind of slag in the constituent of cement instead of reverb copper slag or pozzolan works very well In the experiment conducted by...

Copper Launders TENOVAKnow More

Water-cooled copper launders use the freeze lining principle to reduce component wear Lower wear means longer launder life cutting long-term maintenance costs and downtime production loss Many launder designs present an inherent safety risk by positioning the water cooling passages underneath the slag...

Import Data and Price of copper slag ZaubaKnow More

Date HS Code Description Origin Country Port of Discharge Unit Quantity Value INR Per Unit INR Mar 30 2016 74199990 COPPER COOLING ELEMENTS JACKET DW HIL-SML3-130-FC001-JKT-A3-306 MOC COPPER ANODE CAST NO 1 FOR CL-FURNACE SLAG LAUNDER...

Copper SlagKnow More

Description Copper slag is a by-product produced during smelting of copper which is then processed into abrasive products Typically it is composed of Ferro silicate material and oxides formed when the molten slag is quenched in cold water...

Copper SlagKnow More

Copper slag is a by-product of copper production from copper ore For every ton of copper produced about 22 ton of slag is generated At present across the world around 33 tonnes of slag is generated while in India three copper producers Sterlite Birla Copper and Hindustan Copper produce around 6-65 tonnes of slag at different sit...

Copper Slag for sand blasting Granulated Copper SlagKnow More

Copper slag is a disposable high-density blasting slag made from a by-product of copper production Kedia slag distinguishes from light-weight blasting slag due to its high density property Typically the majority of its composition is iron oxide and silicon dioxide formed when molten slag...

Sandbed Demolition Heavy Equipment ForumsKnow More

Jun 25 2016 0183 32 Hello all I have a project Demolition of a Sandbed House 10m Height Building Area of 705sqm a facility used to cool off copper slag I m learning the trade of Project management and my Mentor assigned me to make my own Project Plan work flow equipment manpower scheduling etc...

The composition and environmental hazard of copper slagsKnow More

Dec 01 2020 0183 32 Furthermore copper slag-Portland cement mortars with the substitution of 25 by weight of cement by copper slag and alkali-activated slag...

Recycling of CopperKnow More

For thousands of years copper and copper alloys have been recycled The entire economy of the copper and copper alloy industry is dependent on the economic recycling of any surplus products There is a wide range of copper based materials made for a large variety of applications...

Minimization of Copper Losses in Copper Smelting SlagKnow More

Sep 21 2012 0183 32 Smelters using slag milling and flotation for slag cleaning generally operate under conditions where most of the copper in slag would tend to form Cu 2 S upon cooling although some metallic copper may still form via reaction 37 Ideally the slag should be slow cooled to allow most of the copper to form larger matte prills over 30 μm in size...

Cooled SlagKnow More

George C Wang in The Utilization of Slag in Civil Infrastructure Construction 2016 531 Air-cooling Air-cooled slag is solidified under ambient conditionsImmediately after being discharged from the blast furnace the molten blast furnace slag is dumped into cooling pits for air-cooling before further processing for slag products...

Manufacture of Foundry Pig Iron from Copper Smelting SlagKnow More

by cooling molten slag which is a by-product generated in the process of smelting copper in a flash furnace or a continuous furnace in water and crushing it1 It is known that about 2 tons of slag is generated from the manufacture of 1 ton of cooper 2 and about 1 5million tons of copper slag are generated from copper smelters in Korea...

Studies on use of Copper Slag as Replacement Material forKnow More

This work focuses on the use of copper slag as a partial replacement of sand for use in cement concrete and building construction Cement mortar mixtures prepared with fine aggregate made up of different proportions of copper slag and sand were tested for use as masonry mortars and plastering Three masonry wall panels of dimensions 1 1 m were plastered...

Rectangular furnace design and revolutionary DCKnow More

copper cooling system 2006 DC slag cleaning unit for precious metals PGM Cu Co etc Figure 1 shows a typical submerged arc furnace from the 1950s as it was promoted at that time It should be pointed out that the principles of the furnace technology have not changed significantly...

US4802917AKnow More

A process for autogenously smelting copper sulfide ore concentrate directly to semi-blister copper in which a calcareous flux is charged directly to an autogenouse furnace along with concentrate and copper-containing coolant Furnace products are semi-blister copper calcareous slag and...

PDF Physical Chemistry of Copper Smelting Slags andKnow More

Dec 05 2020 0183 32 Under these conditions the TC slag average total copper in slag similar to 6 wt- Cu contains less than 1 wt- Cu as soluble copper with approximately 90 of total copper in the slag is...

Recovery of cobalt nickel and copper from slags usingKnow More

Nickel-copper converter slag A - 100 kVA and 200 kVA Using converter slag from a nickel-copper plant tests were carried out in 1990 on a 100 kVA furnace operated at 30 kW and on a 200 kVA furnace operated at 85 kW at low additions of reductant in order to minimize the reduction of iron...

RECOVERY OF COPPER FROM SMELTING SLAG BYKnow More

Recovery of copper from smelting slag by sulphation roasting and water leaching 411 Materials and experimental methods Experiments were conducted using a reverberatory furnace slag from the Bor Copper Concentrator Serbia The slag was sampled from the crushing line before entering the milling section of the concentrator...

A Study on the Recovery of Iron from Copper Slag withKnow More

The shape and physical properties of the copper-smelting slag vary depending on the cooling method and are classified into slow cooling slag and rapid cooling slag Most of the copper smelters including the domestic copper smelters the copper smelting slag is treated through a water granulation process...

Recovery of metal values from copper slag and reuse ofKnow More

Dec 01 2017 0183 32 Copper slag from an operating plant was used in this study The copper slag was granular with particle size ranging from 04 to 82 mm The slag was thoroughly characterized using various methods X-ray diffraction XRD of the slag sample was carried out with a Rigaku Ultima IV X-ray Diffractometer using Cu-K α radiation at 40 kV and 40 mA...

Various types of cooling methods of EAF steel slag to beKnow More

Mobarekeh steel company is the largest steel producer of Iran and produces around 600t of EAF slag per year The slag produced in this plant normally cools in the air but the mineralogical composition can be adjusted by appropriate cooling methods in order to fulfill...

© 2019 IJRAR January 2019 Volume 6 Issue 1 ijrarorgKnow More

Copper slag may begranulated copper slag or dense copper slag depend up on the cooling of the molten slag obtained from the furnace Copper slag is rich in iron and contain various types of oxides which include SiO 2 Al 2 O 3 Fe 3 O 4 4 Copper slag has low carbon content and consumes low energy It is used as a part...

Geotechnical Properties of a Copper SlagKnow More

Transportation Research Record 941 Geotechnical Properties of a Copper Slag BRAJA M DAS ANTHONY J TAROUIN AND ANDREW D JONES The çotechnical properties of a copper slag are presentedThe slag produced at the Amer 161 can Smelt 161 ng and Refining Company ASAROOI plant in El Paso Texas is a by-product of refining copper ore in oil-fi 161 ed reverberatory fur...

Copper Blast Furnace SmeltingKnow More

4 Reduced investment of waste heat exchanger for cooling the off-gas 5 High metal recovery rate normally less than 03 metal in slag 6 Simple equipment and light investment particularly advantageous for production capacity below 50kt/a...