Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22B - Production or refining of metals; Pretreatment of raw materials › C22B 1 - Preliminary treatment of ores or scrap
Patents for C22B 1 - Preliminary treatment of ores or scrap (10,434)
12/2014
12/24/2014CN102933727B 用于制备粒状金属的方法 The method for producing a granular metal
12/24/2014CN102853675B 一种铁矿粉烧结雾化喷淋装置 One kind of iron ore sintering atomized spray device
12/24/2014CN102517441B 含铅复合球团的生产方法 Leaded composite pellet production methods
12/17/2014CN204022910U 一种除尘灰冷压金属球团生产系统 One kind of cold metal dust pellet production system
12/17/2014CN204022909U 一种烧结混合料整粒装置 A sintered mixture Whole device
12/17/2014CN104220604A 用于进行煤砖制造的方法和装置 Methods and apparatus for performing the briquettes manufactured
12/17/2014CN104212931A 一种利用回转窑深度还原生产金属铁粉的方法 A use of rotary kiln depth reduction method for producing metallic iron
12/17/2014CN103614547B 一种从一水硬铝石型铝土矿中分离铁铝硅的方法 A method for separating iron from a aluminum-silicon diaspore type bauxite
12/17/2014CN103397179B 一种高温矿粉冷却装置 A high-temperature slag cooling device
12/17/2014CN103275742B 一种焦化精馏残渣的资源化处理系统及其处理方法 A burnt distillation residue of resource processing systems and processing methods
12/17/2014CN103243217B 一种炼铁烧结机原料一、二混净化工艺 One kind of a raw iron sintering machine, two mixed purification process
12/17/2014CN102660756B 高纯度金属锰及其制备方法 High purity manganese metal and its preparation method
12/10/2014CN203999756U 铝液除渣搅拌头 Aluminum cleaners mixing head
12/10/2014CN203999747U 防造球盘盘边内侧粘料装置 Anti-balling plates of the medial side of the sticky material device
12/10/2014CN203999746U 氧化球团生产过程余热回收利用系统 Oxidized pellet production process heat recovery system
12/10/2014CN203999745U 一种在烧结混合料中加入添加剂的加入装置 A sintering additive mix adding device
12/10/2014CN203999744U 冰铜的粒化收集装置 Granulated matte collection device
12/10/2014CN203990482U 一种大型圆筒混合机用筒体滚圈防护罩 Drum mixer with a large, barrel rolling ring shield
12/10/2014CN104204246A 制铁用赤铁矿的制造方法 With hematite iron manufacturing methods
12/10/2014CN104204244A 由含铁微粒生产硬化颗粒的工艺和设备 Particles of iron particles from the production process and equipment hardening
12/10/2014CN104204243A 烧结矿用原料粉的调整方法和烧结矿用原料粉 The method used to adjust the raw sinter powder and sinter raw material powder
12/10/2014CN104204242A 烧结矿用原料粉的调整方法和烧结矿用原料粉 The method used to adjust the raw sinter powder and sinter raw material powder
12/10/2014CN104195329A 一种菱镁矿粉制团粘合剂的制备方法 A method of preparing a binder magnesite powder briquetting
12/10/2014CN104195328A 一种利用选铁尾矿制作氧化铁矿石还原焙烧生球的方法 A selection of iron ore tailings produced oxidation reduction roasting green ball of Methods
12/10/2014CN104195327A 一种包裹有隔氧层的弱磁性铁矿石还原焙烧生球的制作方法 One kind of oxygen barrier wrapped weakly magnetic iron ore reduction roasting green pellets production methods
12/10/2014CN104195326A 一种烧结节能且多种污染物脱除的工艺及系统 A sintered saving and multi-pollutant removal technology and systems
12/10/2014CN104195325A 粉状难选铁矿石隧道窑逐级增氧磁化焙烧工艺 Powdered refractory ore magnetic tunnel kiln firing process step by step aerobics
12/10/2014CN104195324A 一种提高污水中和渣中三氧化硫含量的方法 A way to improve sewage and slag sulfur trioxide content method
12/10/2014CN104195323A 无污染焙烧稀土盐类成reo多堂炉 Rare earth salts into a clean baking furnace hall reo more
12/10/2014CN104195279A 一种红土镍矿制备镍铁的工艺 One kind of nickel-iron laterite nickel ore preparation process
12/10/2014CN104195278A 一种铁矿石竖炉-回转窑直接还原生产铁粉工艺 One kind of shaft furnace for iron ore - kiln direct reduction iron production process
12/10/2014CN104195276A 铁矿粉内配碳多孔块直接还原工艺 Iron ore within the porous carbon block with direct reduction process
12/10/2014CN103436712B 一种提高难处理矿物中铜浸出率的方法 A refractory mineral copper leaching rate of methods to improve
12/10/2014CN103397211B 一种快速破坏阴极射线管荧光粉废料结构的方法 A rapid destruction of the cathode ray tube phosphor scrap Structure Method
12/10/2014CN103343218B 一种提高烧结矿强度，改善烧结矿粒度组成的方法 An increase sinter strength, improve methods sinter size composition
12/10/2014CN102605178B 一种铁基球团粘合剂及其制备方法 An iron-based pellet binders and its preparation method
12/10/2014CN102312086B 一种铁矿粉造球设备 One kind of iron ore pelletizing equipment
12/02/2014US8901022 Powder for dry refractory material
11/2014
11/27/2014US20140348727 System and Method for the Calcination of Minerals
11/06/2014US20140326108 Iron and molybdenum containing pellets
11/04/2014US8876939 Process and system for briquetting titanium
10/2014
10/30/2014US20140322106 Method for the treatment of ore material
10/30/2014US20140318317 Systems and methods for extracting precious metal from fouled carbon
10/28/2014US8871162 Process of gold and copper recovery from mixed oxide—sulfide copper ores
10/28/2014US8871004 Methods for agglomerating ores
10/28/2014US8871001 Method for leaching zinc from a zinc ore
10/23/2014US20140311292 Synthetic slag briquettes for use in steelmaking
10/23/2014US20140311286 Plasma heated furnace for iron ore pellet induration
10/21/2014US8864871 Method for manufacturing copper nanoparticles using microwaves
10/14/2014US8858677 Method and apparatus for recovering valuable substance from lithium secondary battery
10/14/2014US8857746 Process for improving the quality of separated materials in the scrap metal industry
10/08/2014EP2787091A1 Sealing device of driving section
10/08/2014EP2785883A1 Aging (weathering) inhibition method of iron ore pellets during stockpiling
10/02/2014WO2014157949A1 Method for recycling iron-containing by-products discharged from coal-based ironmaking process, system used therefor, and direct-reduced iron agglomeration system
10/02/2014WO2014155855A1 Method for manufacturing hematite for iron manufacture
10/02/2014WO2014155753A1 Method for pretreatment of gold ore
10/02/2014WO2014155752A1 Method for pretreatment of gold ore
10/02/2014WO2014154182A1 Method for converting and decomposing bastnaesite rare earth ore by calcinating same with calcium compound and masking agent
09/2014
09/30/2014US8845777 Metal recovery from contaminated metal scrap
09/29/2014CA2847573A1 Method for processing arsenic
09/29/2014CA2844453A1 Method for processing arsenic
09/25/2014WO2014148623A1 Dust cleaning device and dust cleaning method
09/24/2014EP2780484A1 Metallurgical composition for the manufacture of ferrochrome
09/24/2014EP2780483A1 Process for the manufacture of ferrochrome
09/18/2014US20140262968 System and method for recovery of valuable constituents from steel-making slag fines
09/18/2014US20140260803 Process for producing direct reduced iron (dri) utilizing gases derived from coal
09/18/2014US20140260802 Processing mined material
09/18/2014US20140260801 Sorting mined material
09/18/2014US20140260799 Iron and molybdenum containing agglomerates
09/16/2014US8834602 Process for treating particulate material containing heavy metal and an additive for use in such process
09/16/2014US8834600 Extraction process for reactive metal oxides
09/16/2014US8834596 Method for pretreating sintering material
09/16/2014US8834593 Ore beneficiation
09/12/2014WO2014137785A1 Methods to recover cesium or rubidium from secondary ore
09/12/2014WO2014136901A1 Method for improving quality of titanium-containing feedstock
09/12/2014WO2014135386A1 Supply chute for sinter material
09/12/2014WO2014135222A1 System for the treatment of pellet fines and/or lump ore and/or indurated pellets
09/10/2014EP2775242A1 Feeding chute for sinter material
09/04/2014DE102011011132B4 Verwendung von NIR-Strahlung, mindestens einem elektrischen Wechselfeld, mindestens einem magnetischen Wechselfeld, mindestens einem elektromagnetischen Wechselfeld oder einer Kombination daraus zum Aufschluss von Erz Use of NIR radiation, at least one electric alternating field, at least one magnetic alternating field, at least an electromagnetic alternating field or a combination thereof for the digestion of ore
09/02/2014US8821613 Method for thiosulfate leaching of precious metal-containing materials
08/2014
08/13/2014CN203768423U 混合机 Mixer
08/13/2014CN203768422U 赤铁矿链篦机预热段补热装置 Hematite grate heat up preheating device
08/13/2014CN203768421U 新型小矿槽衬板 New small mine shafts liner
08/13/2014CN103981377A 一种能够提高横罐炼镁效率的炼镁原料球团及其制备方法 A way to improve the efficiency of cross-tank magnesium smelting refining magnesium raw material pellets and preparation method
08/13/2014CN103981362A 一种烧结脱除碱金属的方法 A method for the removal of alkali metal sintering
08/13/2014CN103045853B 铅酸蓄电池膏体中回收铅的工艺 Lead in lead-acid battery recycling process paste
08/13/2014CN102626670B 一种回转窑还原磁化处理赤泥制备铁精粉的方法 One kind of magnetic treatment of red mud rotary kiln reduction method for preparing iron powder
08/12/2014CA2646343C Equipment and method for heating gas in connection with sintering
08/07/2014DE102008045600B4 Aufgabevorrichtung für Sintermaterial Feeder for sinter material
08/06/2014CN203754778U 一种套筒式混料造球装置 A telescopic mixing pelletizing device
08/06/2014CN203750501U 一种造球盘自动捡球、碎球设备 One kind of balling disk automatically picking, crushing balls equipment
08/06/2014CN103975083A 驱动部密封装置 Drive sealing means
08/06/2014CN103966467A 一种无氯提钒工艺 A non-chlorine vanadium process
08/06/2014CN103966460A 一种铜硫尾矿中金属铷资源回收的焙烧浸出处理工艺 A copper sulfide tailings leaching Roasting Process Recycling of metal rubidium
08/06/2014CN103966430A 钢铁冶金用球团矿含铁原料预处理及配料系统 Iron and steel metallurgy iron ore pellet feedstock pretreatment and batching system
08/06/2014CN103966429A 一种采用高钙镁钛精矿制备氯化钛渣的方法 The method of preparation of a titanium ore slag high calcium and magnesium chloride
08/06/2014CN103966428A 一种用高硫铁精矿生产低硫金属化球团的方法 A method of producing low-sulfur metal pellets with high sulfur iron ore
08/06/2014CN103966427A 一种降低烧结矿化学成分波动幅度的方法 Reduce the volatility of the chemical composition of a sinter method
08/06/2014CN103966426A 一种微波加热软锰矿制备MnO矿粉的方法 A microwave heating pyrolusite MnO ore preparation method
08/06/2014CN103966425A 高效炼钒脱碳焙烧锅炉 Decarbonization refining vanadium roasting boiler efficiency
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