1. Home
  2. Blast Furnace Slag Granulation Process

Blast Furnace Slag Granulation Process

Blast furnace slag is a nonmetallic byproduct of the manufacture of pig iron in a blast furnace. BFS consists primarily of silicates, aluminosilicates, and calcium-alumina-silicates. BFS forms when slagging agents (e.g., iron ore, coke ash, and limestone) are added to the iron ore to remove impurities.
A large number of mining equipment monopoly, welcome to consult.

Send Email:[email protected]

Online Message Chat Online

Latest Blog

Our company contributes to sustainable development and is committed to developing and manufacturing environmentally friendly, safe, and intelligent equipment.

(642E) Dry Granulation Of Blast Furnace Slag For Heat ...

(642E) Dry Granulation Of Blast Furnace Slag For Heat ...

for the blast furnace slag energy and as in consequence CO 2 can be saved. In summary dry granulation of blast furnace slag allows an environmental friendly and sustainable subsequent processing for one of the last big heat recovery potentials at a modern blast furnace. [1] References [1] McDonald, I., Long, E., Werner, A.

Get Price

The Dry Blast

The Dry Blast

The dry process in the case of blast furnace, produces a cement grade granulate of equal quality to that produced by the wet process. Hence it has increased value due to reduced energy requirements in subsequent processing. So the dry blast-furnace slag granulation arrangement application can dissolve such problems: the dry even sized

Get Price

Chinese Technology For Blast Furnace Slag Granulation Process

Chinese Technology For Blast Furnace Slag Granulation Process

Blast furnace slag present invention dry granulation and heat recovery ... furnace slag and waste heat recovery process translated from Chinese .... particles, and then using the remaining heat recovery technology methods.

Get Price

Dry Granulation Of Molten Slag Using A Rotating Multi ...

Dry Granulation Of Molten Slag Using A Rotating Multi ...

Blast furnace slag is the main byproduct in the ironmaking process, which contains large amounts of sensible heat. In addition, it's the major raw material for cement. However, the sensible heat is wasted not only without any recovery in the traditional water granulation process at this present.

Get Price

Project Portfolio

Project Portfolio

The technology of slag processing through granulation starts by effusion of slag from the Blast Furnace. The melted (liquid) slag at the temperature of 1300 C – 1550 C is led into the granulation chamber through a channel system (with an internal refractory lining).

Get Price

Converting Granulated Blast Furnace Slag Into Fine …

Converting Granulated Blast Furnace Slag Into Fine …

Converting Granulated Blast Furnace Slag into Fine Aggregate 95 slags can be increased by optimizing granulation parameters such as water temperature and flow rate to produce slag sand similar to river sand. Based on this concept, several trials were conducted at blast furnace slag granulation

Get Price

Manufacturing

Manufacturing

Granulation This process transforms molten slag into granules. Skyway Cement receives granulated slag from a US steel manufacturer in Gary, Indiana. In the blast furnace at the steel works, slag is produced when the mineral components of th e metal refining process separate from and float on the molten iron. The iron is drawn off to be further ...

Get Price

Slag Cement Questions

Slag Cement Questions

Production of slag cement creates a value-added product from a material—blast furnace slag—that otherwise might be destined for disposal. Not only does the making of slag cement lessen the burden on landfills, but it also reduces air emissions at steel plants through the granulation process (as compared to the traditional air cooling process).

Get Price

Ironmaking Blast Furnace China Steelmaking Steel Business ...

Ironmaking Blast Furnace China Steelmaking Steel Business ...

CISDI is capable of providing technical services covering the entire ironmaking process. It boasts strong technological force in engineering design for construction and/or modernization of blast furnaces, hot stoves, PCI systems, slag granulation systems, etc. CISDI supplied the largest number of blast furnaces over 4,000m 3, and is the company which has the experience of EPC of blast furnaces ...

Get Price

Ceramic Lined Ground Granulated Blast Furnace Slag Components

Ceramic Lined Ground Granulated Blast Furnace Slag Components

The main objective of the slag granulation plant is to process liquid blast furnace slag into valuable raw materials for the cement and construction industries. The value of the slag depends on its characteristics such as mineralogical, chemical, physical and mechanical properties, glass content, structure and moisture content.

Get Price

Heat Recovery From Slag Improves Energy Efficiency Of …

Heat Recovery From Slag Improves Energy Efficiency Of …

the liquid slag and extract heat from the granulation process. Air blast granulator [3] In the air blast process, high-speed . and high-pressure gas is blown into the stream of molten slag, breaking the slag up into tiny particles. (Fig. 1) This stage is accompanied with rapid cooling. As early as 1977, Mitsubishi Heavy Industries and

Get Price

Recommended Guideline For Iron &Amp; Steel Sector …

Recommended Guideline For Iron &Amp; Steel Sector …

The blast furnace gas (BFG) generated in the BF is cleaned through a series of steps before transporting it to the BFG Holder. vi) Slag Granulation Plant (SGP) / Slag Dumping Yard: During the process of iron making, the impurities are fluxed and removed as slag. The hot liquid slag is made into slag granules by means of high

Get Price

Slag Granulation Machines China

Slag Granulation Machines China

chinese technology for blast furnace slag granulation process. Baosteel Slag Short Flow technology used for granulation of converter and electric arc furnace steel mill slag Joint marketing and Siemens already offers solutions for slag granulation from pig iron production in blast furnaces . Click to view; titanium slag plant technology china ...

Get Price

Blast Furnace: Introduction Definition Construction ...

Blast Furnace: Introduction Definition Construction ...

May 21, 2020 In a blast furnace, while the process of extracting the iron has occurred at that time, we also get slag or impurities. To remove this we use two types of method. One is using of a high-pressure water jet, which blends with the slag or impurities then we send the mixture to the granulation plan, secondly if it is unable to granulate in the ...

Get Price

Recent Developments In Dry Slag Granulation: …

Recent Developments In Dry Slag Granulation: …

practices, the developments in dry slag granulation over the last three decades, introduce the Ecomaister-Hatch dry slag granulation process, and elaborate on future applications of the technology in the processing of argon oxygen decarburization and blast furnace slags. Keywords: Dry slag granulation; Atomization; Energy recovery, Steam explosion.

Get Price

What Is Slag? Australian Steel Mill Services

What Is Slag? Australian Steel Mill Services

Blast Furnace Slag can be processed into another form by Granulation. This process introduces the molten slag to water and creates an amorphous granular product which is typically minus 3mm. This product is marketed to the cement industry by ASMS as a cementitious material. Granulated blast furnace slag has product codes commencing with 'GBF'.

Get Price

Dry Slag Granulation: A Path To Improving The Safety And ...

Dry Slag Granulation: A Path To Improving The Safety And ...

Abstract. Slag dumping and water granulation are the most commonly used slag treatment methods in the metallurgical industries. In both processes, water is present (by desire for cooling and dispersion or as a result of rain accumulation) and thus equipment and operations are designed to minimize and mitigate the risk of steam explosions resulting from the inappropriate contact of slag with water.

Get Price

Blast Furnace Slag

Blast Furnace Slag

Blast furnace slag (BFS) is a by-product from iron production in blast furnaces, which are fed by a mixture of iron-ore, coke and limestone. In the process, the iron ore is reduced to iron while all remaining materials form the slag, which is tapped off as a molten liquid and cooled.

Get Price

Slag Granulation ग्रेन्युलेशन प्लांट ग्रेन्युलेशन ...

Slag Granulation ग्रेन्युलेशन प्लांट ग्रेन्युलेशन ...

The process of slag granulation involves pouring the molten slag through a high pressure water spray in a granulation head, located in close proximity to the blast furnace. Granulation process is the controlled quenching of the slag in cold water which does not give time for crystalline growth to …

Get Price

Dry Granulation Of Blast Furnace Slag For Energy Recovery ...

Dry Granulation Of Blast Furnace Slag For Energy Recovery ...

Aug 09, 2014 Sumitomo Metals Industries is developing a dry granulation process for blast furnace slag where a stream of slag breaks up as it impinges on to a rotating drum. The slag particles then fall into fluidized bed where the heat is recovered. This process aims to produce a particulate slag to substitute for river sand as well as to recover about 55 ...

Get Price

Granulated Blast Furnace Slag

Granulated Blast Furnace Slag

Although the history of the use of blast furnace slag can be dated back to as early as 350 BC, it had been basically used as an aggregate material, until the hydraulicity of granulated blast furnace slag was found. Now, granulation is currently one of the dominant treatments of slag, including nonferrous slags, copper, and zinc, for instance.

Get Price

Dry Slag Granulation With Heat Recovery*

Dry Slag Granulation With Heat Recovery*

Therefore approximately 80% of blast furnace slag sand is used as cement additive and realises valuable revenue rather than being disposed of as land-fill. The wet granulation process operates with a high water to slag ratio of about 8:1. This wet process is quite accepting to fluctuations in the quantity and properties of

Get Price

Aistech2018 Dry Slag Granulation – The Future Way To ...

Aistech2018 Dry Slag Granulation – The Future Way To ...

approximately 80% of blast furnace slag sand is used as cement additive. The added value as cement additive is usually than utilizing the slag as aggregate material for road construction. The wet granulation process operates with a high water to slag ratio of about 8:1. The advantage of the wet process is that it

Get Price

Blast Furnace Slag – Tarmac

Blast Furnace Slag – Tarmac

Blast furnace slag is a secondary aggregate used widely in construction because of its performance attributes and durability. Slag aggregates produced by Tarmac are supplied as CE marked products under the Factory production control process of ISO 9001:2008 for the production of products to BS EN 12342 - Aggregates for Unbound and Hydraulically Bound Mixture, BS EN 13043 - Aggregates for ...

Get Price

Optimization For Blast Furnace Slag Dry Cooling ...

Optimization For Blast Furnace Slag Dry Cooling ...

Since the large accumulation amount of blast furnace slag (BFS) with recycling value, it has become a hot topic for recovery utilization. Compared with the existing various BFS granulation process, the dry granulation process can promote the use of blast furnace granulated slag as cement substitute and concrete admixtures. Our research group developed a novel dry cooling granulation experiment ...

Get Price

Tapping Hot Slag For Energy Primetals Technologies

Tapping Hot Slag For Energy Primetals Technologies

Blast furnace slag has some of the highest potential in this regard. What part of the dry-granulation process is the toughest to crack? Fenzl: The rotating disc that atomizes the slag. This is a component that is spinning at high speeds and has to endure the impact of hot, liquid slag at 1400 C. Many fluid-dynamic effects develop on the disc ...

Get Price

Slag Recycling

Slag Recycling

Ground granulated blast furnace slag (GGBFS) has similar cement-like properties to Portland cement. The glass content of GGBFS varies between 60 % and 100 % by volume, depending on the granulation process. For many applications, blast furnace slag cements have even better properties than conventional Portland cements. 3 Global market data

Get Price

Us4374645a

Us4374645a

The granulation of molten material, blast furnace slag for example, is accomplished by wetting the slag with a stream of water and thereafter transporting the thus formed granules away from the point of granulation with the water stream. Water consumption is minimized and average grain size increased by employing a multi-layer water stream defined by currents having different temperatures and ...

Get Price

Process For Granulation Of Slag

Process For Granulation Of Slag

Feb 22, 1983 The granulation of molten material, blast furnace slag for example, is accomplished by wetting the slag with a stream of water and thereafter transporting the thus formed granules away from the point of granulation with the water stream.

Get Price

Tpt: Dry Granulation Of Blast Furnace Slag For Heat Recovery

Tpt: Dry Granulation Of Blast Furnace Slag For Heat Recovery

Dry Granulation of Blast Furnace Slag for Heat Recovery Blast furnace slag is known as a by-product from the production of hot metal at integrated steel and iron mills. Approximately 300 kg of this liquid slag with a temperature of about 1500 C is tapped together with each ton hot metal.

Get Price

Heat Transfer In Fluidized Beds In A Dry Slag Granulation ...

Heat Transfer In Fluidized Beds In A Dry Slag Granulation ...

Jul 04, 2020 The world’s leading countries develop dry slag granulation units that are capable of producing solid slag granules and recovering the sensible heat of slag. The main element of such units is a granulation chamber where molten slag is atomized and solidified. In this chamber, up to 30% of the sensible heat of the molten slag is extracted. To recover more heat, the solid granules from the ...

Get Price

Other Blog

Universal Table Hydrocyclone Parts

Foosball Parts - If you know your table's manufacturer, try the 1st link! If you are not sure then try the 2nd link to shop by product/component/part.

Learn More
Studies For Stone Crushing Business In Nigeria

Apr 14, 2020 It is a viability study designed for Mining Quarry Business Plan: Sand Gravel Clay business in Nigeria. In fact, it covers how to start the mining quarry business in Nigeria. A Mining Quarry Business for Sand, Gravel and Clay involves all mining process to mine and process solid minerals for export, local dealers and for end user.

Learn More
Grinding Length Mm

The contact length in grinding is lg geometric contact length (mm) the average distance of active grains scratching on the workpiece surface. This value is therefore an important The MS was received on 11 September 1995 and was accepted for parameter for modelling the wear of an active grain in publication on 24 October 1996.

Learn More
Crushing Dongfang Crusher

Hammer Crusher For Rock Crushing,Mining,Concrete,Asphalt,Demo Recycling , Find Complete Details about Hammer Crusher For Rock Crushing,Mining,Concrete,Asphalt,Demo Recycling,Hammer Crusher,Hammer Mill Crusher,Small Rock Crusher Price from Crusher Supplier or Manufacturer-Zhengzhou Dongfang Heavy Machinery Co., Ltd.

Learn More
Mining In Thailandmining In The 1800S West

Because of silver mining, people poured into town since early 1880. Early 1881, Tombstone had over 4,000 people living there. (Under half that today!) Mines produced, people had cash, merchants doing well, homes being built! As a mining boom-town, word spread throughout the country. It seemed all was going well. Many sought mining riches.

Learn More
Crusher Plant Supplier In Nepal

Stone crushing industries nepal crusher mills cone calcite crusher graphite crushercrusher plant manufacturers in nepal ores processing and stone crusher a stone crusher industry in nepal aggregate crusher in nepal as leading mining construction equipment,India Stone Crusher Plantin Nepal.

Learn More
Crusher Neyrtec Case

Crusher Neyrtec La grinding mill equipment neyrtec jaw crusher crr grinding mill equipment SCM can supply the. Dimensi Neyrtec Cone Crusher its-lange. Crusher Neyrtec Case cmandi. neyrtec cone crusher parts. neyrtec cone crusher parts Request for Quotation You can get the price list and a GME representative will contact you within one business .

Learn More
List Cement Plant Rajasthan Gold Ore Crusher

Cement Plants List In Rajasthan. Cement mini plant in rajasthan - pankhurifashion.in. list of mini cement plants in rajasthan. list of mini cement plants in rajasthan is a leading global manufacturer of crushing and milling equipment, also .

Learn More
Stone Grinding China

Founded in 1993, Ashine Diamond tools is a trustworthy manufacturer for diamond tools, which is located in Fujian, China, with perfect and full industrial chain for diamond tools, as well as convenient delivery system. ... 5-Step Shaping Stone Grinding Disc

Learn More
Talc Powder Crusherfeldspar

Talc Powder Crusher Feldspar. The temperature of the Feldspar Grinding Machine increases during operation and the effective strain of the nanomaterial formed by the Feldspar Grinding Machine is reduced and the grain size is increased which significantly affects the mechanical properties of the bulk material of the powder.

Learn More
Best Alluvial Gold Recovering Portable Machines

Alluvial Gold Recovery Equipment, Alluvial Gold Recovery offers 787 alluvial gold recovery equipment products. About 89% of these are mineral separator, 1% are other mining machines. A wide variety of alluvial gold recovery equipmentAlibaba.com offers 787 alluvial gold recovery …

Learn More
Crushing Screening Circuit

Closed Circuit Crushing & Screening System One of our most versatile systems utilizing a portable impactor plant and screening plant separately or combined to produce numerous spec products. Features Additional Features hh Replaces large complex crusher and screening systems for a much lower initial investment and for greatly

Learn More
Crushing And Screening Machine India

And kinds of crusher machines were exported to India every year. Our small scale crusher machine is with reasonable price. ... SBM has released the K series portable crushing and screening plants, which contain 72 models that fit various crushing work in metal mines, building aggregates and solid waste treatment fields. Belt Conveyor.

Learn More
Chinese Mills For Grinding In The Video

Cutting mills are suitable for the grinding of soft, medium-hard, elastic, fibrous, and heterogeneous mixes of products. The SM 100 is the budget-priced basic model among the RETSCH cutting mills. With its strong 1.5 kW drive and 1,500 rpm rotor speed the mill is particularly suitable for routine applications.Cleaning is made particularly easy.

Learn More
Vibrating Screenvibrating Screen Gold

Gold Vibrating Screen is a new type sieving equipment developed by WINNER Group to meet the needs of the gold ore industry to screen materials. 2. Gold Vibrating Screen consists of double sieve plate combination, exciter, shield, motor, base assembly and other components. 3. Gold screen with double-layer sieve plate, using dual-axis vibration ...

Learn More
Stone Crushers Machine Kenya Sales

Alibaba.com offers 3,622 portable stone crushers kenya products. About 76% of these are Crusher. A wide variety of portable stone crushers kenya options are available to you, such as local service location, key selling points, and applicable industries.

Learn More
Grinding Ball Production Proces

To meet customer requirements, Shandong Iraeta introduced rotary-cutting and rolling production lines. Now, we have the capacity to manufacture grinding balls with diameter 25-150mm. For the lack of manual intervention and process transference, the grinding balls of different batches are more stable.

Learn More
Cost Crushing Concrete

Texas Concrete Costs & Prices We have collected data statewide to help calculate the average cost of concrete in Texas. The following are average costs and prices reported back to us: ... $114.50 per cubic yard (5,000 psi 3/4 crushed stone) (Range: $113.00 - $116.00) Free Estimates from Local Pros. Cost of Concrete Pool Deck Installation in Texas.

Learn More
Determine Coal Quality

The coal flow, moisture variations and other conditions that can have an effect . on the coal stream or coal characteristics must be reviewed. The number of seams, coal types or blends to be used in the test must be established, and the widest range of ash and sulphur values must be selected. The mechanical sampling system should be inspected

Learn More
Beach Sand Environment

Nov 16, 2020 We lost sand, and even under normal conditions, Anna Maria Island loses about 10 feet of width every single year,” Hunsicker said.“If a sandy beach washes away, it’s done its intended job. Without the beach, we’d be looking at Gulf-facing roads, utilities and ultimately homes that would absorb the brunt of the storm and be washed away.

Learn More
Crushing Plant Lithium

Lithium Crusher. The Lithium crushing plants inlcude jaw crushing, cone crushing, impact crushing etc. Jaw crusher crush raw materials as primary crusher. Cone and ghana impact crusher work as secondary crusher. Grinding plant include ball mill, raymond mill etc. The mills grind materials into smaller fine powder for deep usage.

Learn More
Malaysia Rock Crusher

Small mobile rock crusher malaysia: Nude packing, spare parts will put into the wooden cases then transport by bulk ship.Each machine and spare parts will have a special nameplate in customer local language Port Qingdao port, Shanghai port, Ningbo port or as request

Learn More
Gold Washing Equipment

SINOLINKING 100tph portable washing gold refinery equipment with long clay scrubber . US $31000-$31000 / Set 1 Set (Min. Order) 6 YRS . Shandong Sinolinking Import And Export Co., Ltd. (9) 98.2% Professional company (4 ...

Learn More
Ncrete Mixture Machine With Lift

These machines are widely valued and appreciated among different user all across the market for their compact design, sturdy construction,low maintenance and ideal mixing of material. Model No. 675A of concrete mixer with lift and hopper is the quality model in concrete mixer lift hopper machines.

Learn More
Batter Separation Equipment

Since its invention more than 130 years ago, the centrifugal separator has become an indispensable piece of equipment in the food and beverage industry. Today’s cutting-edge separation technology gives clear advantages in terms of product quality and safety, operational efficiency and …

Learn More
Price Oforate Your Own Sand Art

This make your own Sand Art Kit comes with everything your children need to make beautiful sand bottle decorations they can display in the classroom, at home, or on the desk of someone they love. Included: 8 Clear bottles with twist on/off lids, 10 Sparkling sand colors, and 2 Sand funnels.

Learn More
Raymond Steel Slag Mill

Another new processing method is to grind the grain slag into powder with Raymond mills. First, the moisture of grain slag is too high and must be dried before grinding. Modern industry requires high fineness product and high capacity, Guilin Hongcheng HC1700 Grinding Mill and HC2000 Large-scale Mill are good choices for grain slag processing.

Learn More
Freight Tools Mill

For a couple of hundred dollars more you can buy Central Machinery's Vertical Mill Model #40939 (a huge upgrade in machine) from Harbor Freight. . . or save almost $1000 and just buy this Model( #44991). . . FROM HARBOR FREIGHT!

Learn More
Crusher Zone In Tonga

Business Strategy Of Rock Crusher In Tonga . Steve adolph on product management product ownership steve adolph on product management product ownership In this podcast recorded at agile 2019 shane hastie lead editor for culture methods spoke to steve adolph about the role of the product owner the rock crusher for user stories and bridging, business strategy of rock crusher in tonga Get price

Learn More
Equipment Used To Crush Cement

Nov 20, 2019 A variety of power saws is common on a concrete job site. Concrete saws are used in demolition and removal of old concrete and sometimes are used to cut control joints the concrete is hardening. Essential when using a concrete saw is a good-quality diamond blade designed for cutting concrete.

Learn More