Some Fundamental Aspects of Dry Slag Granulation

2014-7-8  The CSIRO’s Dry Slag Granulation (DSG) process is as a continuous two-step process as shown in Figure 1. The molten slag is first atomized using a spinning disc and

Get Price

Project Portfolio - Slag Granulation Plant Globex ...

The envisaged annual capacity of the plant is granulation of 530,000 tons of liquid slag. The plant for granulation of blast furnace slag is an addition made

Get Price

(PDF) NEW DIRECTIONS FOR CREATING SLAG

new directions for creating slag granulation technology copper production. january 2020; doi:10.31618/esu.2413-9335.2020.4.71.600

Get Price

AISTech2018 Dry Slag Granulation – The Future Way to ...

2018-7-27  Wet Granulation State-of-the-Art for the Production of Slag Sand In this case the slag is quickly "quenched" in granulation facilities using large quantities of

Get Price

Design and Operation of Dry Slag Granulation Pilot Plant ...

2019-2-22  The concept of dry granulation is that molten slag is atomized under centrifugal forces on a spinning disc, and the liquid droplets generated are rapidly

Get Price

(PDF) A Review of Granulation Process for Blast Furnace Slag

After a thorough comparative analysis of various treatment technologies, it can be concluded that centrifugal granulation affiliated with dry granulation is the

Get Price

Granulation and Heat Recovery from Metallurgical Slags ...

2019-12-9  The granulation processes employ mechanical impact or high-pressure fluids (e.g. air or water) to break up the slag into small granules of typically 1–5 mm. There

Get Price

Stabilization of Stainless Steel Slag via Air Granulation ...

2019-2-8  The molten slag was granulated by air, and the produced granules were collected in the enclosure. Typical granulation test durations ranged from 5 to 10 min.

Get Price

Granulated Blast Furnace Slag - an overview ...

For the production of cement or cementitious materials, any type of blast-furnace slag can be used, but the most common is granulated or Limestoney slag due to its

Get Price

Titania-Slag - Production Process , Technology ...

2010-9-23  Granulation of titania slag has been identified as a potential viable alternative to the conventional block route. Both wet and dry granulation of titania

Get Price

‘Dry’Granulation of Slags for Producing Cement Binder

‘Dry’Granulation of Slags for Producing Cement Binder C Nexhip1, R Davidson1, T Norgate1, S Sanetsis1 and B Washington1 ABSTRACT Global cement production accounts for about five per cent of ...

Get Price

SLAG GRANULATION – NAVIC

Post-reduction slag is a material with high content of lead and it is a valuable input component in the lead production process. The slag granulation installation designed by us enables its easy transport and dosing. Basic scope of design works: – Development of slag granulation technology (parameters: 35Mg of slag with temperature 1120-1280 ...

Get Price

(PDF) NEW DIRECTIONS FOR CREATING SLAG

new directions for creating slag granulation technology copper production. january 2020; doi:10.31618/esu.2413-9335.2020.4.71.600

Get Price

Granulation TENOVA

The wet slag granulation process involves pumping water into the slag cold runner via a blower box to quench the molten slag. ... The iron granules are produced from excess iron produced in the Corex unit. The production of iron is the first stage in the process to

Get Price

A Review of Granulation Process for Blast Furnace Slag

A Review of Granulation Process for Blast Furnace Slag ... Every pig iron production is accompany by 0.3 ~ 0.6 tons of blast furnace slag produced with the temperature of 1350 ~1450

Get Price

Some Fundamental Aspects of the Dry Slag Granulation

Some Fundamental Aspects of the Dry Slag Granulation Process Sharif Jahanshahi*, Yuhua Pan and Dongsheng Xie CSIRO Minerals Down Under National Research Flagship, Clayton, Victoria, 3168, Australia Abstract There is a growing interest in development of a dry slag granulation (DSG) process so as to recover the sensible and

Get Price

Production of artificial aggregates from steel-making slag ...

2020-2-1  Steel slag is an alkaline residue, generated from steel-making industry; it accounts for about 25 % of the total residue production in China’s iron and steel-making field, with an annual production of 101 million tons . Basic oxygen furnace slag (BOFS) is generated in BOF process and accounts for about 70 % of the annual steel slag output .

Get Price

Experimental investigation on molten slag granulation for ...

2016-6-25  For blast furnace slag granulation and ferroalloy slag granulation, solid particles was almost uniform, as shown in Fig. 3(a) and (b). But the length of molten slag ligament in ferroalloy slag granulation was clearly longer than that in blast furnace slag granulation and copper slag granulation.

Get Price

PRODUCTION, CHARACTERISTICS AND USE OF

2015-5-22  The ferrochrome slag products are quality assured and CE mark ed according to the stand-ards EN 13242 and EN 13043 [3,4]. The main requirements for CE marking are the aggregate size and size distribution, resistance to fragmentation, durability against studded tyres and durability against freeze/thaw. Figure 5: Slag granulation process Water from

Get Price

Titania-Slag - Production Process , Technology ...

2010-9-23  Granulation of titania slag has been identified as a potential viable alternative to the conventional block route. Both wet and dry granulation of titania slag has been investigated. TiO2-rich slag is a suitable feed material for the chloride process if

Get Price

SLAG GRANULATION – NAVIC

Post-reduction slag is a material with high content of lead and it is a valuable input component in the lead production process. The slag granulation installation designed by us enables its easy transport and dosing. Basic scope of design works: – Development of slag granulation technology (parameters: 35Mg of slag with temperature 1120-1280 ...

Get Price

Some Fundamental Aspects of the Dry Slag Granulation

Some Fundamental Aspects of the Dry Slag Granulation Process Sharif Jahanshahi*, Yuhua Pan and Dongsheng Xie CSIRO Minerals Down Under National Research Flagship, Clayton, Victoria, 3168, Australia Abstract There is a growing interest in development of a dry slag granulation (DSG) process so as to recover the sensible and

Get Price

Experimental investigation on molten slag granulation for ...

2016-6-25  For blast furnace slag granulation and ferroalloy slag granulation, solid particles was almost uniform, as shown in Fig. 3(a) and (b). But the length of molten slag ligament in ferroalloy slag granulation was clearly longer than that in blast furnace slag granulation and copper slag granulation.

Get Price

Further processing and granulation of slags with

2011-3-3  manganese slag dumps as well as additions due to daily production D. Norval Consultant, Johannesburg, South Africa R.E. Oberholster Cembeton, Pretoria, South Africa Keywords: Pyrometallurgy, slag, metal, entrained, granulation, ferromanganese Abstract – Water granulation of certain slags with high metal entrainment has customarily not

Get Price

RECENT DEVELOPMENTS IN DRY SLAG GRANULATION:

2020-4-7  slag hauling and production of higher value by-product. Wet granulation allows for fast quenching of molten slag and production of high value Limestoney material, which, for BF slag, demonstrates desirable cementitious properties post milling. BF slag is typically devoid of metal, making water granulation a manageable process from a safety perspective.

Get Price

Production and Properties of Basic Slag – International ...

Current advances in the technology of basic slag production include methods of granulation to avoid the dust problem associated with the normal powder product, magnetic beneficiation to yield an enriched product, and the use of additives to

Get Price

INBA process for slag granulation - Technische ...

The implementation of the granulation basin reduces the solidification time of the slag, the sulphurous emissions and the slag sand product can be improved. The granulation basin allows the introduction of a sealing hood as a barrier to 'false air', besides additional benefits e.g, higher resistance to wear, reduced height design, reduced pipe ...

Get Price

PRODUCTION, CHARACTERISTICS AND USE OF

2015-5-22  The ferrochrome slag products are quality assured and CE mark ed according to the stand-ards EN 13242 and EN 13043 [3,4]. The main requirements for CE marking are the aggregate size and size distribution, resistance to fragmentation, durability against studded tyres and durability against freeze/thaw. Figure 5: Slag granulation process Water from

Get Price

Titania-Slag - Production Process , Technology ...

2010-9-23  Granulation of titania slag has been identified as a potential viable alternative to the conventional block route. Both wet and dry granulation of titania slag has been investigated. TiO2-rich slag is a suitable feed material for the chloride process if

Get Price

Prediction on particle size characteristics of high ...

2020-10-1  The slag flow rate, which reflects the processing capacity of the DSG (dry slag granulation) device, and the rotational velocity, which is easily adjusted during actual production, are both critical influencing factors. In this study, the slag flow rate was set to 1.5–2.5 kg/min, and the disk rotating speed was 1200–2400 rpm.

Get Price