Slag Granulation with Continuous Dewatering Ironmaking

Slag Granulation with the INBA Dewatering System Molten slag is often considered as a waste material when it is cast into slag pits. INBA slag granulation and dewatering system is the proven route for converting molten slag into a value added product for the cement industry. The INBA system comprises two main components

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Chapter 3 Granulated Blast Furnace Slag

Other slags such as copper slag have poz-zolanic properties and react with lime. Steel slags are usually produced in crys- ... Fig. 3.1 Canadian method for slag granulation. a Pelletizer. b Granules, 0–4 mm. c Pel-lets: expanded slag[4mm[5] ... UK 40 35 16 6 0.8 0.6 1.7 Canada 40 37 18 10 1.2 0.7 2.0

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Copper Slag Suppliers & Exporters in UK

173 Copper Slag Suppliers & Exporters in UK Recycle Station Ltd Founded in 2014, we have over 7 years experience in the scrap business,our warehouses are fully equipped to accept non-ferrous scraps, from all parts of the UK and abroad.

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Experimental investigation on molten slag granulation for ...

And copper slag was low viscosity slag, so the length of ligament is shortest in the three kinds of metallurgical slag. Meanwhile, copper slag is low surface tension slag, and a large number of small size solid particles obtained in copper slag granulation, as shown in Fig. 3(c). Download : Download high-res image (920KB)

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Application of granulated copper slag in massive concrete ...

1. Introduction. Copper slag (CS) is the by-product of the matte smelting and refining process of copper, .The major constituents of CS are Fe 2 O 3 and SiO 2, and it also contains a small amount of Al 2 O 3, CaO, and MgO, .The percentages of the main oxides of CS can be varied in the ranges as follows—Fe 2 O 3: 35–60%; SiO 2: 25–40%; CaO: 2–10%; Al 2 O 3: 3–15%; …

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Converting Granulated Blast Furnace Slag into Fine Aggregate

Slag Granulation is primarily affected by water temperature, water pressure and water flow rate. When the material solidifies under slow cooling conditions, escaping gases leave behind micro pores in the cooled mass. When formed under controlled rapid cooling, the slag tends to be hard and dense, making it suitable for use in all concrete

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Air Granulation of Copper Slags for Iron Silicate ...

Based on PGM converter slag granulation performance, parallels to copper slag granulation are drawn and full-scale operation for copper slag is modelled using computational fluid dynamics (CFD). INTRODUCTION Typical slag management practices in the copper industry include dumping, slow air cooling, and water granulation, as shown in Figure 1.

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(PDF) COPPER MATTE GRANULATION AT THE KENNECOTT UTAH ...

COPPER MATTE GRANULATION AT THE KENNECOTT. UTAH COPPER SMELTER. David B. George 1, Colin Nexhip2, David George-Kennedy 3, Robert Foster4, Ryan Walton5. 1,2 Rio Tinto Technical Services, 5295 South ...

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COMPARATIVE RESULTS OF COPPER FLOTATION FROM …

This paper shows the way of obtaining the flotation concentrate of smelter slag with realization better total copper recovery. One of the possibilities is the slag granulation process that provides a range of courses to investigate the impact on process of comminution and concentration of copper.

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PROPERTIES OF CONCRETE CONTAINING WASTE COPPER …

E-mail: [email protected] ABSTRACT Copper slag is a voluminous waste material obtained during the manufacturing of copper (matte ... description it is an inert synthetic mineral manufactured by granulation in water of the slag arising from unique fumed copper smelting processes. It is an iron silicate with trace metals

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Water Treatment in the Copper Industry - conscious of the ...

Industrial water is used in the copper industry for a variety of purposes including indirect and direct cooling, slag granulation and electrolysis. Treatment processes ensure that all waste water is treated and that dissolved metals and solids are removed. Some of the …

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Copper: a success story in sustainable water management

Industrial water is used in the copper industry for various purposes, including direct and indirect cooling, waste transport, flotation, slag granulation and electrolysis. Copper Alliance members use the best available wastewater treatment techniques (as defined by the European Commission), which ensure that dissolved metals and solids are ...

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Granulation | TENOVA

Tenova Pyromet has vast experience in the design and construction of wet granulation plants. The wet slag granulation process involves pumping water into the slag cold runner via a blower box to quench the molten slag. The in-house designs have been proven in numerous applications and have shown to be both robust and reliable.

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eaf slag granulation plant

SteelPhalt Plant certified for asphalt production under UK. Sector 14 regulations .... application. Granulated blast ... iron slag, steel slag, copper slag, slag cement, granulated slag ... This process is called Dry Slag Granulation with Energy Recovery. ... of Economy, the construction of an industrial pilot plant started in October ...

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Preface for Thematic Section: Slag Granulation | SpringerLink

Granulation of molten metallurgical slags is a value-adding process that converts a low-value byproduct (and sometimes waste) into a saleable product with multiple uses by the building and construction industries. In particular, when ironmaking slag is granulated and is substituted for Portland Cement, the environmental and economic benefits ...

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