process flow diagram of blast furnace

Chemistry of the Ironmaking by Blast Furnace Process

Nov 22 2013 0183 32 blast furnace CO Reaction slag Chemistry of the Ironmaking by Blast Furnace Process Liquid iron hot metal is produced in a blast furnace from the burden materials through a series of chemical reactions which are taking place at various levels in a blast furnace...

Blast Furnace and Process Description

Jul 12 2019 0183 32 Blast Furnace and Process Description - Iron blast furnace is a vertical shaft which is used to melt the iron ore and to produce hot metal by heat exchange and chemical reactionThe burden charge consisting of iron oxide flux and coke and it provides through the throat from the top of the furnace...

NO5 BLAST FURNACE RELINE PROJECT

Figure 5 Process flow through No5 Blast Furnace 542 Blast Furnace The Blast Furnace is a vertical shaft of circular cross-section and stands approximately 40 m high although the overall facility approaches 100 m The vessel is internally lined with cooling elements and refractory bricks and blocks...

A Qualitative Risk Assessment of Blast Furnace Gas on

follow Figure3 multidisciplinary team of experts in blast furnace netshows step by step process of FMEA procedure Initially FMEA team should collect all data with help of plant layout process flow diagrams and process instrumentation diagram With that information FMEA team finds the potential failure mode and its effects Next...

PDF Blast Furnace In Engineering Education

Using blended learning method Blast Furnace subject was analysed inside the DidaTec Project The analysed factors were the quality of presentation quantity of information per page and human...

Process of blast furnace pdf

Process of blast furnace pdf A blast furnace is a huge steel container many metres high and lined process flow diagram of blast furnace A blast furnace without any further processing process of iron production using blast furnace Iron ore that contains aIron Ore Processing for the Blast Furnace Courtesy of the National Steel Pellet Company...

Manufacturing Process

Steel Making State-of-the-art steel making technology using Blast Furnace BF Direct-Reduced Iron DRI - Electric Arc Furnace EAF - Ladle Refining Furnace LRF - Continuous Casting Machine route producing clean steel billet with very low levels of sulphur and phosphorous less than 0035 and very low levels of inclusin and tramp elements...

The Principle of Blast Furnace Operational Technology and

a center coke charging process based on centralized gas flow principle This methodology produced a novel shows a schematic diagram of blast furnace interior In order to operate a blast furnace of the gas permeability increases gas flow along the furnace wall resulting in W-shaped cohesion and poor furnace conditions...

Development of a Blast Furnace Model with Thermodynamic

The acknowledgements of this article should be amended as follows We acknowledge the permission to re-publish a modified version of the original article Spanlang A Wukovits W Weiss B Development of a Blast Furnace Model with Thermodynamic Process Depiction by Means of the Rist Operating Diagram Chemical Engineering Transactions 52...

Blast Furnace operation Blast furnace operation

Aug 15 2011 0183 32 Blast furnace operation-flow diagram Posted by Blast Furnace operation at 01 32 Email This BlogThis Share to Twitter Share to Facebook Share to Pinterest 3 comments Unknown 21 August 2018 at 12 14 very helpful Reply Delete Repli Reply...

Blast Furnace Ironmaking PFD EdrawMax Editable Templates

The blast furnace BF ironmaking process is currently the dominant process for providing steelmaking raw materials worldwide This PFD shows the process of blast furnace ironmaking Download EdrawMax and start creating PFD diagrams...

PHOSPHORIC ACID PRODUCTION

phosphoric acid Flow diagram of a wet process phosphoric acid plant Cost method of electric furnace to be conscious as compared with the wet method 3 Aljpson can produce byproduct of the wet method and the task of this article can be used directly 4 Wet method using sulfuric acid which can be accessed through the...

PDF Development of a Blast Furnace Model with

As an alternative an analogue representation of the blast furnace process is given by the Rist operating diagram The target of this work is the development and validation of a comprehensive blast...

iron ores blast furnace flow diagram

blast furnace process flow chart 2 burgeon iron ore beneficiation process flow diagram with mass balance Iron Ore Processing for the Blast Furnace blast furnace process About pictures of iron iron Get Price iron ores blast furnace flow diagram rearsbyschool...

Blast Furnace Operation

Internally the blast furnace is considered to consist of five discrete zones see Fig 172 through which all furnace gases and/or liquids must passThe location shape and extent of each zone is influenced by the properties of the material layers relative thickness etc and by the properties of the materials themselv These factors interact to determine the flow and distribution of...

Effect of alkali on different iron making processes

Dec 17 2017 0183 32 Figure 1 flow diagram showing all the iron making process Overview of blast furnace The blast furnace is the most popular iron making process The BF is a counter-current heat exchanger where hot gas ascends in the furnace giving heat to the descending raw material while reducing iron oxid...

PFR for increasing the production capacity of blast

PFR for increasing the production capacity of Blast Furnaces by 58000 TPA Page 9 v Project description with process details a schematic diagram/flow chart showing the project layout components of the project etc should be given Attached as Annexure 4 vi Raw Material required along with estimated quantity likely...

Extracting iron

The blast furnace is a continuous process ie reactants are added constantly so that the reaction does not stop This is due to the cost and energy required to start the reaction in the first...

PROCESS FLOW DIAGRAM FOR BLAST FURNACE

DIAGRAM FOR 220 kV SUB STATION M M Δ M Δ M M BLAST FURNACE 30/36 MVA 11kV/220kV DYn11 Power Transformer Δ M 11KV Indoor Switchgear 1 12 MW POWER PLANT AUX SINTER PLANT Δ POWER FACTOR IMPROVEMENT EQUIPMENT M M R Y B M PRELIMINARY OLTC It shall be suitable for 100 bi-dirrectional power flow Sync provision shall be kept at 11 KV Bus M Δ 15...

Flow sheet blast furnace

Flow sheet blast furnace Process steps shown in green are covered by the Schenck Process Group Hover your mouse over the products shown in green to display more information Download flow sheet as pdf English German...

Emissions and Removal of Gaseous Pollutants from the Top

shows a typical process flow diagram of a two-stage blast furnace gas cleaning system The gas coming from the blast furnace G in is cleaned in the first de-dusting stage 1 There the coarse dust is separated from the gas and discharged as a dry residue R 1 After de-dusting in the scrubber 2 the...

Blast Furnace

The blast furnace process has auxiliary equipment associated with it This auxiliary equipment and the gaseous pathways inside a blast furnace process are shown in Figure 2 The blast furnace process can be briefly described as follows Iron oxides flux agents and metallurgical coke are added to a skip car at the stock house...

Evolution of Blast Furnace Process toward Reductant

Blast furnace has been regarded as a highly optimized process as a result of various technological improvements over its long history However from the viewpoints of resources energy and global warming continuing evolution toward reductant flexibility and CO 2 mitigation is desired This review focuses on the progressive design of an ambitious blast furnace for the future...

THE BLAST FURNACE

A simplified diagram of a Blast Furnace is drawn below A typical blast furnace may be up to 32 metres in height and 10 metres in diameter They have thick steel sides lined with refractory bricks to ensure that heat is not lost Blast furnaces are used continuously and are...

US2373244A

US2373244A US499235A US49923543A US2373244A US 2373244 A US2373244 A US 2373244A US 499235 A US499235 A US 499235A US 49923543 A US49923543 A US 49923543A US 2373244 A US2373244 A US 2373244A Authority US United States Prior art keywords iron blast furnace charging flue dust mixture Prior art date 1943-08-19 Legal status The legal status is an assumption and is not...

HOW A BLAST FURNACE WORKS

HOW A BLAST FURNACE WORKS Introduction The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called hot metal The blast furnace is a huge steel stack lined with refractory brick where iron ore coke and limestone are dumped into the top and preheated air is blown into the bottom...

Blast Furnace Process SpringerLink

The objective of the blast furnace BF is to produce hot metal The blast furnace is a tall vertical shaft furnace which uses coke to reduce iron or This is a preview of subscription content log...

122 Coke Production

Flow diagrams are provided in Figures 122-2 and -3 to give an overview of the process Process/material flow Emission stream Figure 122-2 Flow diagram for byproduct coke production 18 hours to produce blast furnace coke and 25 to 30 hours to produce foundry coke The coking time is...

Flow sheet blast furnace

Schenck Process UK Flow sheet blast furnace We are prepared to support remotely via phone Skype TeamViewer and VPN Please dial 44 0 1302 321 313 or contact service schenckprocesscouk during office hours...

Blast furnace metallurgy Britannica

Blast furnace a vertical shaft furnace that produces liquid metals by the reaction of a flow of air introduced under pressure into the bottom of the furnace with a mixture of metallic ore coke and flux fed into the top Blast furnaces are used to produce pig iron from iron ore for subsequent...