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Erdemir Group orders slag granulation systems from Paul …

2019-5-24 · Turkey: Erdemir Group has ordered new INBA slag granulations systems as part of an order for two new blast furnaces (BF) from Luxembourg''s Paul Wurth for its Ereğli and Iskenderun integrated steel plants. At both sites a new furnace will replace an older production unit. The new blast furnaces are scheduled for blow-in in March 2021 and May 2021 respectively.

Slag Granulation with Continuous Dewatering Ironmaking

2021-6-16 · 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 – the granulation unit ...

Successful INBA Plant Reline at Rogesa''s Dillingen No. 4 …

granulation plant at Dillinger''s No. 4 blast furnace. Paul Wurth''s INBA granulation and dewatering technology has been operating there since its initial installation in 2003. It is a cold water system with steam condensation designed for a daily capacity of 1,600 tons of blast furnace slag sand and a maximum slag flow of up to 8 tons/min.

inba slag granulation plant

2020-4-3 · modern blast furnace slag processing system. Today, blast furnace slag is a saleable product (granulated slag sand used as CO 2-friendly substitute of clinker in cement production) rather than a difficult and costly waste material.Paul Wurth has developed the INBA ® slag granulation process, incorporating our proprietary dynamic INBA dewatering drum.

China Steel Corporation orders new slag granulation systems

2011-7-12 · Each INBA plant is designed for processing a maximum slag flow rate of 10 mt/min. This is the most advanced technology in terms of reducing the environmental impact from the granulation process. By 2013, all six blast furnaces in Taiwan will be using Paul Wurth''s granulation and dewatering technology for producing blast furnace slag for the ...

CN102329900B

The invention relates to a liquid steel slag dry-process granulating device and a sensible heat recovery method. The liquid steel slag dry-process granulating device comprises a feeding device, a dry-process granulator, a cyclone separator and a sensible heat recovery device, wherein the dry-process granulator, the cyclone separator and the sensible heat recovery device are mutually communicated.

Grinding And Drying Machine For Granulated Blast …

Blast Furnace Slag Granulation Ironmaking Our. Slag handling is an important aspect of modern blast furnace operation today blast furnace slag is a saleable product granulated slag sand used as co 2friendly substitute of clinker in cement production rather than a difficult and costly waste wurth has developed the inba slag granulation process ...

AIST

2021-9-17 · PR-342-180 - 2004 AISTech Conference Proceedings INBA Slag Granulation System Environmental Process Control. P. Leyser and C. Cortina. Download PDF

Slag recycling

There are various processes on the market for the granulation of blast furnace slag. The most important process is cooling in a water bath. The most common methods are the RASA system from Rasa Corporation, the INBA system (Fig. 16) from Paul Wurth, a company of the SMS group, and the IJ GRAN system from Danieli-Corus.

2010-3-31 ·  Scheduled delay Back Drafting Startup Snorting 4.4 SLAG GRANULATION OCP FiltratingBed Process PASA FilteringChamber Process INBA DrumFiltrating Process FullBottom Filtrating Process Precipitate ...

Current Development of Slag Valorisation in China, Waste ...

2014-2-19 · The main hot stage slag valorisation processes were introduced to deal with slag granulation, metal recovery, and slag products quality. In addition to the slag granulation process with pollution control and continuously dewatering (INBA™ process), several modified blast furnace (BF) slag granulation methods are currently being applied in China.

hhbc-consulting

The production process allows only a very short time frame for maintenance and repair activities. ... Dedusting axial cyclone, Dust catcher, INBA slag granulation system (tank, slow down box, distributor, pipe components), Dewatering screw conveyor, Discharge …

Current Development of Slag Valorisation in China ...

2014-2-19 · Drum-granulation process is a new process for molten steel slag granulation. It is an improved version of the HK process, which was originally used for BF slag granulation [].A kind of heat resistant alloy steel was used as material of the drum, and the cooling ability for the drum was enhanced in order to fit the high temperature of molten BOF slag.

chinese technology for blast furnace slag granulation …

Processing and Reusing Technologies for Steelmaking Slag. 300 kg/t-p per ton of pig iron for blast furnace slag and about 100-. 150 kg/t-s per ton of .... They include the air granulation process, whereby a high- pressure gas is .... to cruciferous plants (Chinese cabbages, cabbages, etc.), called clubroot...

INBA process for slag granulation

INBA process for slag granulation Additional title: Das INBA-Verfahren zur Schlackengranulation Author / Creator: Leyser, P. / Cortina, C. / Schreiner, G. Published in: Iron and Steel Review ; 47 ; 9 ; 51-55 Year of publication: 2004 Size: 4 Seiten, 13 Bilder, 1 Tabelle ISSN: ...

Granüle İnba Sisteminde Tamburda Kullanılan Elek …

2019-1-10 · Improving the Life Span of the Plate Screens at Slag Granulation System (Inba) from 3 Months up to 15 Months, via Alteration of Screen Design İbrahim Çakmak, Mehmet Atıl Tunç İskenderun Demir ve Çelik A.Ş. Payas/Hatay, Türkiye Abstract In this paper, Slag granulation and conveying system (INBA) rotating drum screens improvement work is

slag granulation process

Blast Furnace Slag Granulation / Ironmaking / Our . Paul Wurth has developed the INBA ® slag granulation process, incorporating our proprietary dynamic INBA dewatering drum With about 300 references, it is the most popular and effective means of processing blast furnace slag in the world today The process is highly flexible; and the compact subplant can be applied to any furnace configuration ...

Theoretical analysis of free-surface film flow on the ...

2014-2-5 · High consumption of water. For example, the granulation of 1 tonne BF slag by INBA process will consume 1.0–1.2 tonne water . • Pollutants emission. Sulfur dioxide, hydrogen sulfide and other sulfur compounds, . • Poor energy efficiency, . Most of the sensible heat is wasted.

slag granulation plant in core plantppt

2021-10-27 · Slag Granulation Plant In Corex Plant. Aug 05, 2020· Slag Granulation Plant In Corex Plant. Corex process captures most of the pollutants in an inert state in the slag and the released hydrocarbons are destroyed in the dome of the meltergasifier further due to the insitu coking of the coal in the meltergasifier a large portion of sulphur is captured in the slag dramatically decreasing ...

Granulation of metallurgical slag

5. The process for granulation of hot liquid slag according to claim 1, wherein the solid metallic particles are dropped into the molds from a height between 1 and 3 m. 6. The process for granulation of hot liquid slag according to claim 1, wherein the solid metallic particles …

Energy–environment–economy evaluations of commercial …

2016-6-1 · The WQ systems (including OCP, INBA, TYNA, and RASA) are mature in industrial application. The process of slag treatment by WQ systems is depicted principally in Fig. 1a. It involves the slag granulation by high-pressure water, slag splitter from water, slag transmission and slag drying.

CURRENT DEVELOPMENT OF SLAG VALORISATION IN

2013-4-9 · granulation and steel slag pyrolytic self-slaking have made progress and are applied in a number of large steelmaking companies in China. Current researches and developments are focusing on the dry granulation of molten BF slag with high efficiency of heat recovery. In this paper, the dry granulation process flow and semi-

US9371571B2

A process for granulation of hot liquid slag wherein the hot liquid slag is mixed with solid metallic particles so as to form a solidified, vitrified slag cake mixed with said metallic particles and said slag cake is discharged in a water bath. US9371571B2 - Granulation of metallurgical slag - Google Patents ...

Blast Furnace Slag Granulation at the Cast House – IspatGuru

2013-5-5 · Fig 6 INBA process for slag granulation. Emissions during the slag granulation process. BF slag has S content of around 1 %. It can go upto 2 % depending on the S content of the coke and coal. The major S compound is calcium sulphide (CaS) and during granulation gaseous S compounds are generated and emitted.

INBAスラグシステム-のプロセス | | J ...

INBAスラグシステム-のプロセス. INBA Slag Granulation System-Environmental Process Control. サイト サービス. な・はJDreamⅢで. (2):. LEYSER P. LEYSER P について. せID (JGPN) 200901100598075851 ですべてを. 「LEYSER P」ですべて …

Granulation and Heat Recovery from Metallurgical Slags ...

2019-12-9 · Leyser P, Cortina C (2006) INBA slag granulation system with environmental control of water and emissions. Millenn Steel 67–72. 24. Smith M (2017) Blast furnace slag granulation, personal communication. Nov 2017. 25. van Stein Callenfels E, van Ikelen J (2017) Slag granulation …

chinese technology for blast furnace slag granulation …

BF slag, cast house, De-watering of the slag, GGBS, granulated slag, inba process, RASA process, Russian process, slag granulation, Blast Furnace Slag Granulation at the Cast House. A blast furnace (BF) is a closed system into which iron-bearing materials (iron ore lump, sinter and/or pellets), fluxes (slag formers) and reducing agents (i.e ...

Valorisation Symposium

2015-5-18 · Proceedings of the Fourth International Slag Valorisation Symposium Zero Waste 15-17 April 2015 Leuven, Belgium Editors Annelies Malfliet and Yiannis Pontikes

SMS group : Successful INBA® Plant Reline at …

2020-3-23 · Paul Wurth''s INBA granulation and dewatering technology has been operating there since its initial installation in 2003. It is a cold water system with steam condensation designed for a daily capacity of 1,600 tons of blast furnace slag sand and a maximum slag flow of up to 8 tons/min.