Patents
Sitemap › C21 - Metallurgy of iron › C21B - Manufacture of iron or steel › C21B 5 - Making pig-iron in the blast furnace
Patents for C21B 5 - Making pig-iron in the blast furnace (3,135)
08/2014
08/13/2014CN103981309A 高炉布料形态的模拟方法 Blast cloth simulation method form
08/13/2014CN103981308A 一种钒钛矿冶炼高炉的装料新方法 A new method for charging the blast furnace smelting vanadium and titanium
08/13/2014CN102994670B 高炉布料方法 Blast cloth method
08/13/2014CN102597275B 高炉操作方法 Blast Furnace Operation
08/13/2014CN102505060B 一种冶炼钒钛矿的方法 A vanadium titanium smelting method
08/11/2014CA2852813A1 Composite briquette for steelmaking or ironmaking furnace charge
08/06/2014EP2761035A1 Ironmaking process and installation
08/06/2014CN103966374A 高炉料罐堵罐反吹操作法 Blast furnace tank blocking the tank cleaning operation of law
08/06/2014CN103966373A 一种高炉稳定顺行的无钟布料方法 A blast furnace method of stabilizing fabric bell along the line
08/06/2014CN103122407B 铬渣压块直接入高炉无害化处理方法 Chromium briquettes directly into the blast furnace harmless treatment method
08/06/2014CN102925672B 利用单烧铁水成本评价铁矿石经济价值的方法 Evaluate the use of a single burning iron ore cost method of economic value
08/06/2014CN102799120B 基于多指针查询的高炉槽下供料系统备料控制方法 Under the multi-pointer-based query blast trough feeding system control method of preparation
08/06/2014CN102368151B 两槽共用称量斗的高炉矿石称量控制方法 Two slots shared blast ore weighing hopper weighing control method
08/06/2014CN102066583B 控制转换工艺的方法 Methods to control the conversion process
07/2014
07/31/2014WO2013110969A3 Blast furnace with top-gas recycle
07/30/2014CN103952558A 钒钛磁铁矿提钒尾渣脱钠的方法 Vanadium and vanadium-titanium magnetite tailings sodium removal method
07/30/2014CN103952533A 利用煅烧、碱浸及脱泥再选钒钛磁铁精矿的方法 Use of calcined, alkaline leaching method and titanium magnetite concentrate vanadium Desliming re-election
07/30/2014CN103952532A 利用碱浸、分级再选钒钛磁铁精矿的方法 Alkali leaching, grading vanadium and titanium magnetite concentrate re-election method
07/30/2014CN103952503A 一种高炉喷吹煤性价比评价模型的建立方法 Blast furnace coal injection method of establishing a cost evaluation model
07/30/2014CN103103347B 一种全钒钛磁铁精矿制备高炉炼铁炉料的方法 Preparation of an all-vanadium ore blast furnace method Burden of titanium magnet
07/30/2014CN102776360B 一种涂层防护型预还原烧结矿的生产方法 A protective coating type pre-reduced ore sinter production methods
07/30/2014CN102634615B 高炉死料堆破碎机 Blast death windrow crusher
07/30/2014CN102471809B 高炉操作方法 Blast Furnace Operation
07/23/2014CN203728860U 喷吹率波动速调的煤粉喷吹罐装置 Pulverized coal injection rate fluctuations injection tank unit speed tune
07/23/2014CN203728859U 高炉鼓风机机前供氧装置 Blast furnace blower machine before the oxygen supply device
07/23/2014CN203728858U 一种高炉机电一体化试验装置 One kind of blast mechatronics test device
07/23/2014CN103114164B 高炉变形量的观测方法 Blast deformation methods of observation
07/23/2014CN102876824B 利用高炉煤气实现高风温的方法 The use of blast furnace gas to achieve high air temperature method
07/23/2014CN102628090B 冶金高炉供风系统的节能降耗方法 Energy-saving method for metallurgical furnace air system
07/16/2014CN103924070A 用于高炉护炉的高钛球团及其制备方法 High titanium pellets for blast furnace protection and preparation method
07/16/2014CN103924014A 缩短铁水钢水界面距离的连铁连钢方法及其设备组合 Shorten the distance even molten iron steel interface method and device combinations even steel
07/16/2014CN103924013A 一种弹子阀及其在线更换喷煤枪的方法 One kind of marbles valve and line replacement PCI gun approach
07/09/2014EP2751293A1 Method of operating regenerative heaters in blast furnace plant
07/09/2014CN203703918U 适用于回收高炉煤气余热余压的承压式辐射冷却罐 Applicable to the recovery of waste heat and pressure blast furnace gas pressure radiant cooling tank
07/09/2014CN203700395U 一种高炉冲渣水回收系统 One kind of blast furnace slag water recovery system
07/09/2014CN103911561A 低磷、低硫的含镍生铁及其制备方法 Phosphorus, sulfur-containing nickel pig iron and its preparation method
07/02/2014CN203683568U 一种可在线更换的喷雾喷枪 One kind of spray gun can be replaced online
07/02/2014CN203683567U 一种可以减少风口磨损和煤枪消耗的煤枪 A way to reduce air gun wear and coal consumption of coal gun
07/02/2014CN203683565U 气力提升出渣机清理高炉水渣的装置 Pneumatic lifting of blast furnace slag slag cleanup device
07/02/2014CN203683563U 高炉冲渣底滤装置 Blast furnace slag bottom filter device
07/02/2014CN203678687U 粉体流化装置及包含该装置的木屑分离器 Fluidized powder containing sawdust separator device and the device
07/02/2014CN103898259A 适用于高炉煤气净化干湿并用流程的工艺控制方法 Suitable for wet blast furnace gas purification process with process control methods
07/02/2014CN103898258A 一种高炉布料方法 One kind of cloth blast method
07/02/2014CN103898257A 一种高炉煤粉喷吹量的控制方法 A method of controlling the amount of pulverized coal injection in blast
07/02/2014CN103898256A 高炉入炉品位与高炉燃料消耗之间定量关系的测定方法 Quantitative determination of the relationship between the consumption of the blast furnace into the blast furnace fuel grade
07/02/2014CN102482730B 高炉用的非烧成含碳块矿及其制造方法 Non-fired carbonaceous ore blast furnace and its manufacturing method
06/2014
06/26/2014WO2014095494A1 A method and apparatus for supplying blast to a blast furnace
06/26/2014WO2014095111A1 Superheating of an export gas used in a reduction process, in order to balance out amount fluctuations, and device
06/25/2014EP2746408A1 Overheating of an export gas used in a reduction process to balance flow variability and apparatus therefor
06/25/2014CN103890197A 操作鼓风炉设备中的回热加热器的方法 Blast furnace heat recovery equipment in the method of operation of the heater
06/25/2014CN103882169A 一种提高高炉炉缸冷却效率的方法 A way to improve the cooling efficiency of blast furnace hearth method
06/25/2014CN103882167A 一种高炉料层结构 A high-charge layer structure
06/25/2014CN103882166A 碱蒸汽发生速率调控方法及装置 The alkali vapor generation rate regulation method and apparatus
06/25/2014CN103882165A 一种高炉喷煤量计量方法 One kind of pulverized coal injection quantity measurement methods
06/25/2014CN102978308B 高炉炼铁的节能富氧方法 Energy-saving oxygen enrichment of blast furnace ironmaking
06/25/2014CN102787191B 一种高炉煤粉喷吹系统及工艺 One kind of blast furnace pulverized coal injection system and process
06/19/2014WO2014091737A1 Equipment for injecting oxygen from blast furnace tuyere and blast furnace operation method
06/18/2014EP2743357A1 Blast-furnace smelting method
06/18/2014DE102009048931B4 Dosieranlage, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigem Schüttgut Dosing, dense phase conveying system and method for supplying dusty bulk
06/18/2014DE102004001965B4 Zellenradschleuse Feeder
06/18/2014CN203653588U 一种高炉炉渣中铁的回收系统 One kind of iron blast furnace slag recycling system
06/18/2014CN103870684A Method and device for controlling sinter zinc content and blast furnace zinc load
06/18/2014CN103866065A Leak stopping method for tuyere large sleeve
06/18/2014CN103866061A Method for monitoring erosion deviation of blast furnace hearth
06/18/2014CN102666880B Method for using biomass in blast furnace
06/18/2014CN102492795B Control system for pulverized coal making of pulverized coal injection
06/12/2014WO2014088031A1 Method for operating blast furnace and method for producing molten pig iron
06/11/2014CN203639481U 一种高炉喷煤装置 One kind of pulverized coal injection device
06/11/2014CN103857806A Iron-making process and installation
06/11/2014CN103849701A Process method for producing low-As molten iron by adopting blast furnace
06/11/2014CN103849700A Technology for long-distance direct injection of pulverized coal
06/05/2014WO2014082428A1 Energy-saving and oxygen-enriched method in blast furnace ironmaking
06/04/2014EP2738268A1 Method for reduction of metal oxides to metallised material in a direct reduction process
06/04/2014CN103842759A Metallurgical plant with efficient waste-heat utilization
06/04/2014CN103834755A Pulverized coal preheating technique of blast furnace coal injection system
06/04/2014CN102876822B Blast furnace operation closed-loop control system
06/03/2014CA2644535C Method of integrating a blast furnace with an air gas separation unit
05/2014
05/28/2014CN203613205U 抗腐蚀的高炉煤气换热器 BFG corrosion-resistant heat exchangers
05/28/2014CN103820592A 将低热值高炉煤气直接用于还原高温物料无氧冷却的工艺 LHV BFG process will be used to restore the direct cooling of high-temperature materials anaerobic
05/28/2014CN103820591A 一种钟式高炉利用小粒级烧结矿进行冶炼的方法 One kind of bell blast furnace grade pellets sintered ore smelting methods
05/28/2014CN103820590A 一种矿焦混装的钒钛磁铁矿高炉冶炼方法 Ore Coke mixed vanadium-titanium magnetite smelting furnace
05/21/2014EP2733224A1 Blast furnace operating method
05/21/2014EP2733223A1 Blast furnace operating method
05/21/2014CN203602639U 明火放散手动与自动结合的控制系统 Flame emission combined manual and automatic control systems
05/21/2014CN203602637U 一种利用废气自循环进行混喷烟煤的装置 A use of exhaust gas from the circulation were mixed bituminous spray device
05/21/2014CN103805771A 硫酸渣生产铁的方法 Sulfuric acid residue method for the production of iron
05/21/2014CN103805723A 高炉热风管道交叉段耐火砖脱落快速修复设备和方法 Blast off hot air pipe cross section firebrick rapid repair equipment and methods
05/21/2014CN102888474B 一种控制高炉开炉第一炉炉渣中三氧化二铝的方法 A method for controlling a first furnace blast furnace slag of aluminum oxide
05/21/2014CN101978234B 高炉煤气的分离方法 Blast furnace gas separation method
05/15/2014US20140131929 Method for operating a blast furnace
05/14/2014EP2730664A1 Apparatus for detecting surface of substance loaded in a blast furnace
05/14/2014CN103791719A 卧式气化冷却炉及其用于高温直接还原物料气化冷却方法 Horizontal gasification furnace cooling and direct reduction of materials for high-temperature gasification cooling methods
05/14/2014CN103789472A 一种高炉煤气放散点火方法 One kind of blast furnace gas emission ignition method
05/14/2014CN103789470A 气力提升出渣机清理高炉水渣的装置 Pneumatic lifting the blast furnace slag slag cleanup device
05/14/2014CN103343291B 一种使用褐铁型红土矿生产含磷耐候钢的方法 A method of using brown iron-phosphorus-type laterite weathering steel production methods
05/07/2014CN103771139A 一种高炉煤粉连续给料浓相气力输送系统与工艺 One kind of blast furnace pulverized coal feed continuous dense phase pneumatic conveying systems and processes
05/07/2014CN102952910B 一种高炉配加高反应性焦炭后能量利用的计算方法 A blast with heightened reactivity of coke after calculation of energy utilization
05/01/2014WO2014010660A9 Blast furnace operating method and tube bundle-type lance
04/2014
04/30/2014DE102013006541A1 Method for manufacturing pig iron in blast furnace e.g. cupola, involves passing powdered fuels through equipped area of heated pipe during sinking process in container, in order to stir up powdered fuel
04/30/2014CN203569119U Blast furnace gas sensible heat utilization system
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