| Patents for C22B 15 - Obtaining copper (5,364) |
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| 03/03/2015 | US8968442 Leaching process for copper concentrates with a carbon catalyst |
| 02/24/2015 | US8961795 Apparatus and method for removing impurities in connection with liquid-liquid extraction of copper |
| 02/24/2015 | US8961649 System and method for extracting base metal values from oxide ores |
| 02/24/2015 | US8960444 Method for separating arsenic mineral from copper-bearing material with high arsenic grade |
| 02/17/2015 | US8956564 Supply system for suspension smelting furnace |
| 02/11/2015 | CN104342563A 一种低品位铜原料的低成本装备的节能冶炼方法 Energy-saving low-grade copper smelting method of low-cost raw materials and equipment |
| 02/11/2015 | CN104342560A 一种冶金复合渣一步还原得到铁水和锍相的工艺 A metallurgical complex molten slag and matte get further reduction phase of the process |
| 02/11/2015 | CN104342556A 一种从含铜或镍污泥中提取铜或镍的方法 A method of extracting copper from copper or nickel or nickel sludge |
| 02/11/2015 | CN104342555A 一种从含铜或镍污泥中提取铜或镍的连续生产装置 A device for the continuous production of copper or nickel sludge extracted from copper or nickel |
| 02/11/2015 | CN104342554A 一种市政剩余污泥中铜的去除与回收方法 Removal and recovery method of copper in municipal sludge |
| 02/11/2015 | CN104342553A 一种处理印刷电路板的方法及装置 Method and apparatus for processing printed circuit boards |
| 02/05/2015 | WO2015016103A1 Adsorbent material and method for producing same |
| 02/05/2015 | WO2015016102A1 Adsorption filter and method for manufacturing same |
| 02/04/2015 | CN104328285A 基于混合模型的富氧底吹炼铜过程参数在线估计方法 Oxygen bottom blowing copper process mixture model parameter estimation method based on line |
| 02/04/2015 | CN104328283A 一种采用中度嗜热菌提取废弃线路板中铜的方法 A moderately thermophilic bacteria using the method to extract copper scrap circuit boards |
| 02/04/2015 | CN104328281A 一种高效分离与回收废弃线路板中贵金属的方法 An efficient separation and recovery of precious metals in the waste board method |
| 02/04/2015 | CN104328280A 一种废弃挠性线路板中全金属成分的回收方法及设备 A flexible circuit board scrap recycling methods and equipment all-metal components |
| 02/04/2015 | CN103695660B 铜富氧双侧吹熔炼炉自热熔炼实现方法 Bilateral enriched copper smelting furnace blowing hot melting self realization |
| 02/04/2015 | CN103334009B 一种从废旧锂电池中回收有价金属的方法 A method of recovering valuable metal from scrap lithium Methods |
| 02/03/2015 | US8945490 Methods of metal extraction using oximes |
| 02/03/2015 | US8945489 Metal recovery process |
| 02/03/2015 | CA2560594C Recovery of metals from oxidised metalliferous materials |
| 01/29/2015 | WO2015010500A1 Method and device for depleting copper smelting slag |
| 01/29/2015 | WO2015010499A1 Method and device for producing crude copper |
| 01/28/2015 | EP2829621A1 Method for producing hematite for iron production |
| 01/28/2015 | CN204125500U 一种旋流进液的溶铜槽 One kind of swirl into the trough concentration of dissolved copper |
| 01/28/2015 | CN104321606A 用于移除悬浮熔炼炉中的副产物的方法和装置 The method of removing the suspension smelting furnace and a means for by-products |
| 01/28/2015 | CN104313345A 一种低品位铜冶炼优质阳极板低成本装备的节能方法 Saving method for low-grade copper smelting anode plate quality low-cost equipment |
| 01/28/2015 | CN104313344A 一种低品位铜冶炼上引电工铜杆的环保方法 One primer electrician on low-grade copper smelting copper rods environmentally friendly methods |
| 01/28/2015 | CN104313334A 一种废铜预处理及精炼工艺 One kind of pre-treatment and refining of copper scrap |
| 01/28/2015 | CN104313331A 一种回收铜废料的方法 A process for recovering copper scrap method |
| 01/28/2015 | CN104313330A 一种以硫酸铁为溶剂回收废弃硬质合金中重金属的方法 Ferric sulfate as a kind of solvent recovery of heavy metals in the waste carbide method |
| 01/22/2015 | WO2015007649A1 Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide |
| 01/22/2015 | US20150024204 Novel process of preparing nano metal and the products thereof |
| 01/21/2015 | CN204111843U 一种用于盛装冰铜熔液的沉淀车 An ice containing molten copper precipitation car |
| 01/21/2015 | CN104294050A 一种低品位铜冶炼上引电工铜杆的节能方法 One primer electrician on low-grade copper smelting copper rods saving method |
| 01/21/2015 | CN104294032A 氧化锡矿重选尾矿的综合回收方法 Tin oxide tailings re-election of a comprehensive recovery methods |
| 01/21/2015 | CN103388074B 一种处理废旧电路板退锡废液的方法 A scrap board waste stripping method for processing |
| 01/14/2015 | CN104278160A 一种低品位铜原料的低成本装备的环保冶炼方法 Environmentally friendly low-grade copper smelting method of low-cost raw materials and equipment |
| 01/14/2015 | CN104278159A 一种火法-湿法联合处理铅铋银硫化矿回收金属的方法 A Fire - Wet joint processing of lead bismuth metal recovery of silver sulfide ore |
| 01/14/2015 | CN104278149A 一种铜铅锌共生混合精矿的湿法冶金工艺 A copper lead and zinc concentrates symbiotic mix of hydrometallurgical processes |
| 01/08/2015 | WO2015002720A1 Hydrolyzed starches as grinding aids for mineral ore processing |
| 01/07/2015 | CN204080059U 一种高效节能多重复合的铜精炼反射炉 An energy efficient multiple complex copper refining furnace reflection |
| 01/07/2015 | CN204080058U 采用天然气与氮气的混合气体还原含氧铜液的装置 Mixed gas containing oxygen gas and copper liquid nitrogen reduction device |
| 01/07/2015 | CN204080057U 采用天然气/氮气还原含氧铜液的装置 Natural gas / oxygen-copper liquid nitrogen reduction device |
| 01/07/2015 | CN204080056U 一种铜冶金炉防喷溅隔墙 A copper metallurgy furnace splash wall |
| 01/07/2015 | CN204080049U 一种用于铜钴氧化矿还原熔炼的管道式供氧装置 Ducted oxygen apparatus for copper and cobalt oxide ore smelting reduction |
| 01/07/2015 | CN204075101U 一种水平连铸铜管加工装置 A horizontal continuous casting brass machining device |
| 01/07/2015 | CN104264184A 一种从废旧线路板中提取金属铜的方法 A method of extracting copper from scrap metal circuit board |
| 01/07/2015 | CN104263968A 一种用于生产铜线杆的生产线 A method for producing copper pole production line |
| 01/07/2015 | CN104263967A 一种处理复杂物料的自热式闪速冶炼工艺及装置 Self-heating of the flash smelting process and apparatus for dealing with complex material |
| 01/07/2015 | CN104263966A 使用悬浮熔炼炉的方法和悬浮熔炼炉 A method using a suspension smelting furnace and the suspension smelting furnace |
| 01/07/2015 | CN104263958A 一种从铂族精矿中分离铜镍钴和铂族元素的方法 A method of separating copper concentrate from the platinum group of cobalt and platinum group element nickel |
| 01/07/2015 | CN104263956A 一种从碱中和含银废液产出的中和渣中回收银、铜的方法 A method and output of silver-containing waste and slag recovery of silver, copper from alkali |
| 01/07/2015 | CN104263955A 一种钨冶炼除钼渣中钼和铜的回收方法 In addition to a method for recovering molybdenum tungsten smelting slag molybdenum and copper |
| 01/07/2015 | CN104263951A 纯氧侧吹熔池熔炼旋转炉处理铜浮渣的方法 Oxygen side-blown bath smelting furnace processing copper dross rotation method |
| 01/07/2015 | CN104263941A 一种从电镀污泥中综合回收有价金属的工艺 A comprehensive recovery from electroplating sludge in the process of valuable metals |
| 01/07/2015 | CN104263938A 从底层电镀铜/镍材料中回收稀贵/惰性金属的试剂 Recycling dilute your / inert metal reagents from the bottom plating copper / nickel materials |
| 01/07/2015 | CN103468956B 一种黄金冶炼制酸酸泥多元素回收方法 One kind of gold smelting sour mud multi-element system recovery process |
| 01/01/2015 | US20150004315 Bis(Trimethylsilyl) Six-Membered Ring Systems And Related Compounds As Reducing Agents For Forming Layers On A Substrate |
| 12/31/2014 | CN102625857B 铜合金及其制造方法 Copper alloy and its manufacturing method |
| 12/25/2014 | US20140377152 Copper recovery apparatus and copper recovery method |
| 12/24/2014 | CN204039464U 黄杂铜回收生产线 Huang Zatong recycling production line |
| 12/24/2014 | CN104233370A 一种利用含铜污泥生产电解铜的方法 A copper sludge production methods utilizing copper |
| 12/24/2014 | CN104232936A 一种低品位铜钴矿制取氧化钴的工艺 One kind of low-grade copper-cobalt oxide, cobalt oxide preparation process |
| 12/24/2014 | CN104232929A 一种新型高品位杂铜精炼炉系统 A new high-grade recycled copper refining furnace system |
| 12/24/2014 | CN104232928A 无氧铜生产用的多功能除氧脱氢器 Production of oxygen free copper multifunction dehydrogenator |
| 12/24/2014 | CN104232927A 无氧铜生产脱氢除氧方法 Dehydrogenation oxygen free copper production methods |
| 12/24/2014 | CN104232926A 无氧铜生产用除氧脱氢器 Production of oxygen free copper dehydrogenator |
| 12/24/2014 | CN104232925A 多源复杂低品位铜矿混合熔炼产出白冰铜的方法 Multi-source complex mix of low-grade copper ore smelting copper output method Baibin |
| 12/24/2014 | CN104232924A 一种铜矿石酸浸出液的提铜除铁方法 One kind of acid leaching solution of copper ore copper extraction method for removing iron |
| 12/24/2014 | CN104232923A 产生的方法 Method produces |
| 12/24/2014 | CN104232911A 利用铜精炼炉渣-黄铁矿-斑铜矿尾矿混合熔炼产出白冰铜的方法 Use of copper refining slag - pyrite - bornite tailings mixed copper smelting output method Baibin |
| 12/24/2014 | CN104232907A 一种贫化电炉顶侧吹参数控制方法 One kind of depleted furnace top side blowing parameter control method |
| 12/24/2014 | CN104232905A 一种含有高价值元素氢氧化铁基原料及其用途 High-value elements containing ferric hydroxide-based materials and their uses |
| 12/24/2014 | CN104232903A 一种用于回收龙门挂架中表面零价铜的设备及其回收方法 An apparatus and method for recovering the goal of zero-valent copper surface pylons for recovery |
| 12/24/2014 | CN103014355B 铜冶炼烟灰多金属综合回收工艺 Integrated multi-metal smelting copper ash recovery process |
| 12/24/2014 | CA2876819A1 Method for treating combustible material and installation |
| 12/17/2014 | CN204022916U 一种层级串联式短流程炼铜装置 A hierarchical process copper short tandem device |
| 12/17/2014 | CN204022911U 一种废液分离铜的离心萃取设备 Centrifugal extraction apparatus for waste separation of copper |
| 12/17/2014 | CN104212979A 无氧铜生产用弹射式除氧脱氢器 Oxygen-free copper production catapult deaerator dehydrogenator |
| 12/17/2014 | CN104212978A 再生铜全氧燃烧冶炼炉 Recycled copper oxy-fuel furnaces |
| 12/17/2014 | CN104212970A 从铜镍矿山尾矿砂中富集回收有价金属镍、铜和钴的方法 From copper-nickel mine tailings recovery of valuable metals enriched nickel, copper and cobalt in |
| 12/17/2014 | CN103397186B 一种从电子废弃物中回收稀贵金属的再生方法及工艺 A process for recovering rare metals from regeneration method and process electronic waste |
| 12/16/2014 | US8911532 Method for leaching copper from copper sulfide ore |
| 12/10/2014 | CN203999824U 一种蚀刻废液处理设备 Etching Waste Processing Equipment |
| 12/10/2014 | CN203999762U 一种环球熔炼炉 A web smelting furnace |
| 12/10/2014 | CN203999761U 一种高品位铜铅分离装置 A high-grade copper and lead separation plant |
| 12/10/2014 | CN203999754U 一种铜冶炼渣缓冷处理系统 A copper smelting slag slow cooling treatment system |
| 12/10/2014 | CN203999744U 冰铜的粒化收集装置 Granulated matte collection device |
| 12/10/2014 | CN104204246A 制铁用赤铁矿的制造方法 With hematite iron manufacturing methods |
| 12/10/2014 | CN104195363A 一种紫杂铜回收精炼剂 One kind of recycled copper recovery refining agent |
| 12/10/2014 | CN104195350A 一种用于紫杂铜回收的精炼剂及其制备方法 A refining agent and its preparation method for recycled copper recovery |
| 12/10/2014 | CN104195343A 烧结机头除尘灰提取铅锌铜的方法 The method of extraction of lead and zinc dust firing head copper |
| 12/10/2014 | CN104195340A 镀白铜料的绿色无污染循环综合回收新技术 Nickel alloy plating material green pollution comprehensive recovery cycle of new technologies |
| 12/10/2014 | CN104195338A 一种从脱金含氰贫液中回收铜锌的方法 Process for the recovery of copper and zinc off the gold from cyanide-depleted liquid |
| 12/10/2014 | CN103695662B 一种湿法炼锌窑渣铁精矿的综合利用方法 Hydrometallurgy kiln utilization method of slag and iron ore |
| 12/10/2014 | CN103667739B 用于铜转炉吹炼的控制系统 For copper converter blowing control system |
| 12/10/2014 | CN103436712B 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 |
| 12/09/2014 | US8906220 Method for production of metallic cobalt from the nickel solvent extraction raffinate |