copper slag disposal

PROPERTIES OF CONCRETE CONTAINING WASTE COPPER .

Copper slag is a voluminous waste material obtained during the manufacturing of copper (matte smelting process). To obtain one tonne of clear copper approximately million tonnes of copper slag are produced. The disposal of this waste becomes a concern for environmental protection agencies and governments; thus possible alternatives to the ...

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TENORM: Copper Mining and Production Wastes | Radiation ...

Recycling of Copper. This document is created from the CDA UK publication of the same name. ... This is the usual practice for recovery of useable copper in slag, dross or mill scale arising from production processes or from lifeexpired assemblies of components containing useful quantities of copper.

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MATERIAL SAFETY DATA SHEET Palabora

Concentrated Smelted Copper Ore Copper concentrate (Smelting byproduct) Matte Buttons, Converter Slag, Granulated Slag, Scrap copper UN Number: 3077 CAS Number: NIOSH Number: NA 2. COMPOSITION Inorganic ore containing up to 50% copper. The remaining constituents are mainly iron, sulphur and silica. Copper Copper Compounds: 16 50%

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PHYSICOCHEMICAL CHARACTERIZATION OF COPPER .

copper slag corresponds to 30–40 % iron, 3540% silica, less than 10 % of alumina and calcium oxide and copper content is around 1 %Cu, similar to the ore mined. Cleaning of the primary slag is often ... disposal tends to increase. Recycling slags has been a success in the iron and steel industry, so, mining and metallurgical plants are ...

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MSDS: Slag Material Safety Data Sheet

MSDS: Slag Page 2 of 6 Revised: 03/01/14 Section 3: HAZARD IDENTIFICATION (continued) Emergency Overview: Slag is a solid, grey/black or brown/tan, odorless powder. It is not combustible or explosive. A single, shortterm exposure to the dry powder presents little or no

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COPPER METAL MATERIAL SAFETY DATA SHEET

MSDS Preparer: Teck Metals Ltd. 3300 – 550 Burrard Street Vancouver, British Columbia V6C 0B3 Date of Last MSDS Revision/Edit: February 26, 2010. Product Use: Copper is used in the manufacture of bronzes, brass, other copper alloys, and electrical conductors. SECTION 2. COMPOSITION / INFORMATION ON INGREDIENTS Hazardous Ingredient Approximate

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Recycling of Copper

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Special Wastes | Hazardous Waste | US EPA

History. Mining waste is one type of special waste When EPA proposed regulations for managing hazardous waste under Subtitle C of Resource Conservation and Recovery Act (RCRA) on December 18, 1978 (43 FR 58946), the agency deferred hazardous waste requirements for six categories of waste—which EPA termed "special wastes"—until further study and assessment could be completed .

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The composition and environmental hazard of copper slags ...

Mar 01, 2005· The root permeated copper slag mixed soil is a effective way to reinforce soft soil and dispose the copper slag. In order to better investigate the strength rule of it, firstly, a new shear test ...

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Disposal and Reuse Options for Used Sandblasting Grit ...

A number of recycling options are possible for the management of ABM. Spent blasting abrasives have been used as a feedstock material in the production of Portland Cement. (Salt et al. 1994, Brabrand and Loehr 1993) This recycling option is currently practiced by the Tampa Port Authority, along with three cement kilns throughout the state of ...

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Why is copper slag not an environmentfriendly material ...

Copper slag is a common term applied to the byproduct slags of the copper smelting indusrty. To be sure,the slag is a combination of oxides of mpurities in the copper ore that float to the top of the melt and form as a glass. These glassy slags ...

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Use of Recycled Copper Slag in CementTreated Singapore ...

Copper slag is a byproduct obtained during the matte smelting and refining of copper. Singapore imports huge amount of copper slag to be used as abrasive material for ship clearing and repairing, and resulting in used copper slag as waste material. It has been estimated that 300,000 tonnes of copper slag needs to be disposed annually.

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OMAN ABRASIVES LLC

Copper slag is generated out of copper concentrate while extracting copper in the copper smelting units. It is composed of ferrosilicate material and oxide when the slag is quenched in the cold water. ... Safe disposal. How do we get optimum productivity? Blasting methods vary depending on the application and subject to right usage of ...

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KanAgg Recycling, Texas, Louisiana, Illinois, Indiana

KanAgg Recycling Providing costeffective, environmentallyfriendly, sociallyresponsible recycling solutions.

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What is a Copper Slag? (with pictures) wiseGEEK

Nov 10, 2020· Contractors may also use copper slag in place of sand during concrete construction. The slag serves as a fine, or binding agent, which helps hold the larger gravel particles within the concrete together. When used in this manner, the slag helps to improve the properties of the concrete, and also serves as a form of recycling.

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Sharpshot Copper Slag

Why Sharpshot Copper Slag? It is among the lowest cost per square foot abrasive, it has low consumption on new steel and it is environmentally friendly! Product Details; ... Disposal Cost per Ton ~100/ton. Color. Black. Images gallery. Enquiry. Your Details. Let us know what you need and how to get in touch. First Name *

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USA1 Copper slag reclamation and recycling ...

The component materials include: calcium, copper, arsenic, antimony, zinc, lead, and iron at very consistent levels of various oxide forms. The resultant process converts hazardous waste, such as copper slag (KO61), to a nonhazardous (TCLO criteria) product that contains no free silica.

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(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass ...

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MATERIAL SAFETY DATA SHEET

COPPER SLAG 1. PRODUCT AND COMPANY IDENTIFICATION TRADE NAME Abrasives Grit DESCRIPTION Copper Slag SUPPLIER Pan Marine Blasting Abrasives Pte Ltd ... DISPOSAL CONSIDERATIONS WASTE DISPOSAL METHOD Refer to local government authority. 14. TRANSPORT INFORMATION UN NUMBER None allocated.

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Proper disposal of copper slag Manufacturer Of Highend ...

Disposing spent copper slag malaysia . copper slag disposal proper disposal of copper slag verhuurdomsbe Slag Wikipedia Slag is the glasslike byproduct left over after a desired metal has been separated, vitreous material found on the surfaces of slag from ancient copper, Read More iron slag dispose . Oline Chat

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Characteristics and utilisation of copper slag—a review ...

Copper slag, which is produced during pyrometallurgical production of copper from copper ores contains materials like iron, alumina, calcium oxide, silica etc. For every tonne of metal production about ton of slag is generated. Dumping or disposal of such huge quantities of slag cause environmental and space problems.

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copper slag disposal

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