Patents
Sitemap › C21 - Metallurgy of iron › C21B - Manufacture of iron or steel › C21B 3 - General features in the manufacture of pig-iron
Patents for C21B 3 - General features in the manufacture of pig-iron (3,260)
06/2012
06/27/2012CN101880736B Preparation technology of superfine steel slag micropowder and production process
06/21/2012WO2012080364A1 Granulation of metallurgical slag
06/21/2012WO2012079797A1 Steam condensation tower for a granulation installation
06/21/2012CA2821222A1 Granulation of metallurgical slag
06/20/2012CN202279828U 防粘型粒化换热仓 Heat release type granulating warehouse
06/20/2012CN102505058A Metallurgical slag ladle bottom protecting material as well as preparation method and spray repairing method thereof
06/20/2012CN102503463A Slag ladle protective agent using steel slag as main raw material, and preparation method and spray repair method thereof
06/20/2012CN101920136B Method and system for treating blast-furnace flushing slag water
06/19/2012US8202476 Heat exchanger system used in steel making
06/14/2012WO2012034897A3 Dry granulation of metallurgical slag
06/13/2012CN202272882U 渣罐翻转传动装置 Flip slag pot gear
06/13/2012CN202272881U Heat recovery and treatment apparatus for hot dry granular slag
06/13/2012CN102492831A Recovery method for ferruginous accompaniments containing chromium and nickel
06/13/2012CN102492796A After heat heating system and method for filtering blast furnace slag flushing water by using bottom filter tank
06/13/2012CN102492794A Apparatus for lifting and turning slag pot
06/13/2012CN102492793A Granulation apparatus of molten state metallurgy slag
06/13/2012CN102492792A Molten steel slag tempering and modifying processing method
06/13/2012CN102492791A Steel slag crushing processor
06/13/2012CN102492790A Steel slag breaking treatment process and equipment
06/13/2012CN101984088B Method for preparing premelted refining slag by using converter slag and aluminum slag
05/2012
05/30/2012CN202246716U Molten steel slag storing tank used in foundry production
05/30/2012CN202246715U Telescopic traction structure of translation supporting seat for slag ladle tipping and charging device
05/30/2012CN202246714U Water quenching system of mobile slag pot utilizing residual heat of molten slag with water quenching steam process
05/30/2012CN101829535B Preparation method of high-efficiency adsorbent
05/30/2012CN101591717B Steel slag hot disintegrating device
05/30/2012CN101253277B Ore reduction process and titanium oxide and iron metallization product
05/24/2012US20120126467 High yield ladle bottoms
05/23/2012CN202226874U Residual heat type blast dehumidification device for blast furnace
05/23/2012CN202226867U Slag container used in production smelting of iron alloy
05/23/2012CN102465190A 一种铁合金炉渣的再利用生产工艺 Re-use an iron alloy production process slag
05/23/2012CN102465189A 一种炼钢渣锅发生粘锅的清理方法 A method of steelmaking slag cleanup occurs stick pan pot
05/23/2012CN102465188A 罐式冶金熔渣处理装置 Tank metallurgical slag processing device
05/23/2012CN102140561B Slag quenching system and process
05/23/2012CN101736101B Semi-wet slag treatment waste heat recovery generating system and method
05/16/2012CN202220631U Low-temperature thermoelectric conversion system using slag-washing water of blast furnace
05/16/2012CN202220177U Rotating drum type granulated slag treatment device
05/16/2012CN202219958U High angle belt conveying device for granulating slag of blast furnace
05/16/2012CN102453781A High-temperature liquid-state steel slag granulating device and process
05/16/2012CN102453780A Finned pipe type waste heat and scrap steel recycling method for high-temperature melted slags of electric furnace
05/16/2012CN102453779A Method for recycling waste heat and scrap steel of high-temperature melting slag in metallurgical furnace
05/16/2012CN102453778A Metallurgy auxiliary material fluxing agent and preparation method thereof
05/09/2012CN102443662A Treatment device of liquid slag
05/09/2012CN102443661A Hot stewing one-step water spraying method of converter steel slag
05/09/2012CN101892332B Energy-saving slag thermal insulator
05/02/2012CN202209390U Transmission device for slag flushing movable cover plate power equipment
05/02/2012CN202208725U Stuffy slag steam pipeline with heat exchanger
05/02/2012CN102434905A Steelmaking slag stewing steam recycling equipment
05/02/2012CN102433402A Hoisting clamped hanger of steel slag grating group for slag ladle
05/02/2012CN102433401A Melting furnace slag quenching dry type granulation and sensible heat recovery generating system and method using same
05/02/2012CN102433400A Waste heat recovering device of high-temperature metallurgy slag particles
05/02/2012CN102433399A Blast furnace flux and application thereof
04/2012
04/25/2012CN202201908U 一种冶金熔渣机械粒化和余热回收系统 A metallurgical machinery granulated slag and waste heat recovery system
04/25/2012CN102425954A 一种高炉渣及冲渣水余热有机工质超临界发电系统 A high-water heat slag and slag organic working fluid supercritical power generation system
04/25/2012CN102424868A 一种高炉熔渣水淬废汽余热回收系统 One kind of blast furnace slag water quenching waste heat recovery steam system
04/25/2012CN102424867A Slag granulating and waste heat recovery device
04/25/2012CN101974657B 一种筛分金属冶炼浮渣的装置 A metal smelting dross screening device
04/18/2012CN202193793U Transport vehicle for water granulated slag of blast furnace
04/18/2012CN102417940A 一种用于高炉炼铁的消泡化渣保温剂及其制备方法 An anti-foaming slag insulation and its preparation method for blast furnace
04/18/2012CN102417939A 一种高炉干渣的高活性能粉末制备方法 High activity can be powder preparation method of blast furnace slag dry
04/18/2012CN102417938A Processing device for steel slag hot splashing
04/18/2012CN101850222B 液态炉渣机械粒化及热量回收装置 Liquid slag granulation and mechanical heat recovery
04/17/2012US8158056 Reactor for producing metal nanoparticles and arrangement having the reactor
04/17/2012US8158053 Refractory articles
04/12/2012DE102008059369B4 Verfahren und Anlage zur Herstellung von Hüttensand Method and apparatus for producing granulated blast furnace slag
04/11/2012CN202187011U 加强型炼钢渣罐 Enhanced steelmaking slag pot
04/11/2012CN202187010U 分块式粒化轮衬板 Block granulation wheel liners
04/11/2012CN202187009U 挡渣墙防护装置 Slag wall guards
04/11/2012CN202187008U 滚筒法钢渣处理装置的进料结构 Feed structure rotating drum slag processing device
04/11/2012CN202185577U 一种高温罐体加盖机构 A high-temperature tank stamped agency
04/11/2012CN102409117A 渣罐用钢渣格栅组拼装装置 Slag pot grill with steel slag group assembled device
04/11/2012CN102409116A 渣罐用钢渣格栅组吊装托举式吊具 Slag pot grill set with steel slag lifting lifts spreader
04/11/2012CN102409115A 喷管式炉渣粒化装置 Nozzle type slag granulation unit
04/11/2012CN101806313B 一种气提机内胆 One kind of stripping machine liner
04/10/2012US8153050 Device for implementing a high efficiency method of scooping-up slag from liquid iron
04/05/2012WO2012041173A1 Method for manufacturing planar inorganic non-metallic material using molten slag
04/05/2012US20120079917 Method for the simultaneous production of iron and a crude syngas containing co and h2
04/05/2012CA2806289A1 Method for manufacturing plate inorganic nonmetal material using molten slag
04/04/2012CN202181309U 一种钢渣罐敲击护板 One kind of slag pot percussion fender
04/04/2012CN102399920A Tray chain water-slag separator
04/04/2012CN102399919A 一种不锈钢钢渣干法破碎方法 One kind of stainless steel slag dry crushing method
04/04/2012CN102399918A 用于滚筒法钢渣处理装置的组合滚筒 Method for combining drum roller slag processing device
04/04/2012CN102399917A 一种连铸钢包注余热态钢渣回收再利用的方法 One kind of state even casting ladle slag NOTE heat recycling method
04/04/2012CN102397817A 一种不锈钢钢渣分选方法 One kind of stainless steel slag sorting method
03/2012
03/28/2012CN202175683U 一种具有翅片结构的冶金渣罐 Metallurgical slag pot having a fin structure
03/28/2012CN102392085A Blast furnace slag waste heat recycling system
03/28/2012CN102392084A Slag water quenching method and device
03/22/2012WO2012034897A2 Dry granulation of metallurgical slag
03/22/2012CA2810544A1 Dry granulation of metallurgical slag
03/21/2012EP2431697A1 Device for recovering heat of molten slag
03/21/2012CN102382912A Method for treating blast furnace slag
03/15/2012WO2012032379A1 Method and plant for treating metallurgical slag
03/15/2012WO2011147631A3 Dry granulation method and device
03/15/2012WO2011147630A3 Device for producing granules from a mineral melt
03/14/2012EP1325897B1 Cement composition
03/14/2012CN202164310U 一种热渣运输装置 A heat slag transport device
03/14/2012CN202164309U Water flushing device for slag pool
03/14/2012CN202163783U Rubber sheet pipe valve for water granulated slag
03/07/2012CN202157082U 高炉冲渣水余热回收系统 Blast furnace slag water heat recovery system
03/07/2012CN102367496A Cooling method for stainless steel slag
03/01/2012WO2012024835A1 Method and system for disposing high temperature solid state steel slag
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