Top information

Direct reduced iron

Direct reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) , In most cases the DRI plant is located near natural gas source as it is more cost effective to ship the ore rather than the gas...

Sour gas sweetening

The spent iron sponge is moistened with water, removed, and disposed of at an approved disposal site, and the tower is filled with a new charge of iron sponge Care has to be exercised in handling the spent material in the dry state, as it is pyrophoric...

125 Iron And Steel Production

125 Iron And Steel Production 1251 Process Description1-3 The production of steel at an integrated iron and steel plant is accomplished using several interrelated process The major operations are: (1) coke production, (2) sinter production, (3) iron , During the casting operation, iron oxides, magnesium ....

Magnetite For Sponge Iron

magnetite for sponge iron - crusher in India Crusher machine Shenbang stone crushing equipment is designed to achieve maximum productivity and high reduction ratio...

SPONGE IRON FROM COPPER MATTE

proposed or operating plant-size process , for the sponge iron plant in copper converters in , ing procedure developed In the course of a few months, this unexpected obstacle in the making of sponge iron was overcome, and we finally began our main task-that of experimentation in the reduction ....

LECTURE 15 Electric Furnace S teelmaking

Plant layout Arc furnace operation Comparison with oxygen steelmaking Key words: Electric arc furnace, Melt -down period, Transformer power , scrap is the preferred raw material but sponge iron and iron carbide are being used regularly in most , Operating procedure Oxygen lancing is to promote decarburization, scrap melting...

Sponge iron

Commercial sponge iron powder production dates back to 1903 with the invention of the , is the product of reducing iron oxide in the form of iron ore and steel plant wastes into metallic iron, , The coal-based DRI units generally require lump ore which need some electrical energy during crushing and sizing operations The sponge iron ....

Designing Iron Sponge Process For H2S Removal

Designing Iron Sponge Process For H2S Removal - posted in Student: Hi all, I am a final year student in australia and am trying to complete my design project I am tasked with designing the equipment for the Iron Sponge (oxide) process for the removal of hydrogen sulphide from natural gas I have come to understand that this is a fixed bed adsorber column design but i cannot find much ....

Economical, safe, unsupervised method for in

Jul 18, 1989· Such operators either use an even more time-consuming and costly purification procedure or replace the iron-oxide sponge with new material The more time-consuming procedure is to remove the spent medium entirely from the vessel, spread the medium out loosely on ground or pavement to a depth of a few inches keep it moist, and wait a few days ....

Sponge Iron Plant Consultant

CHINESE DELEGATES - LEADDO TECHNOLOGY WUHAN, HUBEI PROVINCE, CHINA Mr Nengzhi Liang & Mr Meng Qinghai for the project ; GSVC completed the Kiln Alignment Work with CEMENT PLANT CONVERTED INTO SPONGE IRON PLANT in Vandana Global Limited- ,...

Iron factories

(page 13) Survey of the Indian Sponge Iron Industry by the Joint Plant Committee in 2005-06 reported that India has 206 operating SIUs and another 225 coal based SIUs are being commissioned Of the existing SIUs, 77 coal ,...

Iron Ore Pelletization

The inherent higher mechanical strength and abrasion resistance of pellets enhance the production rate of sponge iron by approx 20% under identical operating conditions Iron ore pellets are of spherical shape with a size range of 9-16 mm...

Electric arc furnace

An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc Industrial arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 ton units used for secondary steelmaking...

No.416 Jianye Road, South Jinqiao Area,Pudong New Area, Shanghai, China.

Telephone : +86-21-58386189, 58386176

FAX : +86-21-58385681