专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20140127094A1 PROCESSING OF SULFATE AND/OR SULFIDE-RICH WASTE USING CO2-ENRICHED GASES TO SEQUESTER CO2, REDUCE ENVIRONMENTAL IMPACTS INCLUDING ACID ROCK DRAINAGE AND PRODUCE REACTION PRODUCTS 有权
标题翻译：使用二氧化碳气体对二氧化碳进行硫化和/或硫化处理，减少环境影响，包括酸蚀排放和生产反应产物
公开(公告)号：US20140127094A1
公开(公告)日：2014-05-08
申请号：US14071252
申请日：2013-11-04
申请人： Strategic Metals Ltd.
发明人： William Douglas Eaton
IPC分类号： C22B5/08 , C22B19/20 , C22B15/00 , C22B13/02
CPC分类号： C22B5/08 , B01D53/62 , B01D53/73 , B01D2257/302 , B01D2257/504 , B01D2258/0283 , B09B3/00 , B09B5/00 , C22B3/02 , C22B7/006 , C22B13/025 , C22B15/00 , C22B19/20 , Y02C10/04 , Y02P10/122 , Y02P10/132 , Y02P10/214 , Y02P10/224 , Y02P10/234 , Y02W30/20
摘要： A process is provided for stabilizing a sulfate and/or sulfide-rich waste material, comprising metal sulfide minerals, and sequestering CO2 comprises exposing the material to a CO2-enriched gas mixture, reacting the CO2-enriched gas mixture with the metal sulfide minerals and forming a CO2-depleted gas mixture and a carbon-containing compound and at least one product selected from the group consisting of a purified metal or a metal-rich compound suitable for smelting or refining, sulfuric acid, sulfur and sulfurous acid, and system and apparatus therefor.
摘要翻译：提供了一种用于稳定含硫化物和/或硫化物的废物的方法，其包括金属硫化物矿物，并且螯合二氧化碳包括将该物质暴露于富含CO 2的气体混合物中，使富含CO 2的气体混合物与金属硫化物矿物质反应，以及形成二氧化碳贫化气体混合物和含碳化合物和至少一种选自适合冶炼或精炼的纯化金属或富金属化合物，硫酸，硫和亚硫酸的产物，以及系统和装置。

32. 发明授权

US08670958B2 Flash tube and flash vessel configuration for pressure letdown 有权
标题翻译：闪光管和闪存容器配置用于压力降低
公开(公告)号：US08670958B2
公开(公告)日：2014-03-11
申请号：US13439170
申请日：2012-04-04
申请人： Murray S. Pearson , Umesh Vinodchandra Shah , Atanasis Plikas
发明人： Murray S. Pearson , Umesh Vinodchandra Shah , Atanasis Plikas
IPC分类号： G06F17/50
CPC分类号： C22B3/02 , Y02P10/234 , Y10T137/87249
摘要： By appropriately designing a flash tube, spraying of abrasive slurry on the vessel walls and impinging the multiphase jet on bottom of the vessel are minimized. By appropriately designing a flash vessel, once the flash tube has been designed, a slurry pool is provided having a volume that is sufficient to dissipate the flash tube exit jet momentum and the mass of entrained carryover products exiting from the vapor outlet is minimized.
摘要翻译：通过适当地设计闪光管，将磨料浆料喷洒在容器壁上并将多相射流撞击在容器的底部上被最小化。通过适当地设计闪光容器，一旦设计了闪光管，就提供了具有足以消散闪光管出射射流动量的体积的浆液池，并且从蒸汽出口离开的夹带携带产品的质量最小化。

33. 发明申请

US20130221586A1 METHOD AND APPARATUS FOR LEACHING METAL FROM MINING ORE 审中-公开
标题翻译：从采矿冶金中浸取金属的方法和装置
公开(公告)号：US20130221586A1
公开(公告)日：2013-08-29
申请号：US13850788
申请日：2013-03-26
申请人： Tekni-Plex, Inc.
发明人： William S. MITCHELL
IPC分类号： C22B34/32 , C22B3/00 , C22B15/00
CPC分类号： C22B34/32 , C22B3/02 , C22B3/04 , C22B11/04 , C22B15/0065 , Y02P10/234
摘要： Porous leach pipe and method for leaching metals from mining ores. The porous pipe may be buried beneath the surface of a pile of mined ore, providing a more even and uniform distribution of the leaching solution across the pile, increasing metal yields, reducing water consumption and eliminating pooling and ponding of the solution on the top of the piles as occurs with prior art drip line emitters.
摘要翻译：多孔浸出管和矿石浸出金属的方法。多孔管可以埋在一堆开采矿石的表面之下，提供了更均匀和均匀的浸出溶液分布在桩上，增加了金属产量，减少了水分消耗，并且消除了在顶部的溶液的聚集和沉积现有技术的滴水排放器发生的桩。

34. 发明申请

US20130152741A1 SYSTEM AND METHOD INCLUDING MULTI-CIRCUIT SOLUTION EXTRACTION FOR RECOVERY OF METAL VALUES FROM METAL-BEARING MATERIALS 有权
标题翻译：包括用于从金属轴承材料回收金属值的多电路解决方案提取的系统和方法
公开(公告)号：US20130152741A1
公开(公告)日：2013-06-20
申请号：US13331717
申请日：2011-12-20
申请人： Jason M. Morgan , Barbara J. Savage , David G. Meadows , Wayne W. Hazen
发明人： Jason M. Morgan , Barbara J. Savage , David G. Meadows , Wayne W. Hazen
IPC分类号： C22B5/00 , C22B3/20 , C22B3/02 , C25C7/00
CPC分类号： C22B3/02 , B01D11/028 , B01D11/0488 , C22B3/0005 , C22B3/20 , C22B3/44 , C25C7/00 , Y02P10/234
摘要： The present disclosure relates to a metal recovery process comprising a solvent extraction process. In an exemplary embodiment, the solution extraction system comprises a plant with a first and second circuit. A high-grade pregnant leach solution (“HGPLS”) is provided to the first and second circuit, and a low-grade pregnant leach solution (“LGPLS”) is provided to the second circuit. The first circuit produces a rich electrolyte, which can be forwarded to a primary metal recovery, and a low-grade raffinate, which can be forwarded to a secondary metal recovery process. The second circuit produces a rich electrolyte, which can also be forwarded to the primary metal recovery process. The first and second circuits are in fluid communication with each other.
摘要翻译：本发明涉及包含溶剂萃取方法的金属回收方法。在示例性实施例中，溶液提取系统包括具有第一和第二回路的设备。向第一和第二回路提供高品位的浸出液（“HGPLS”），并向第二回路提供低等级的浸出液（“LGPLS”）。第一个电路产生富电解质，可以将其转化为初级金属回收，还可以将低级提余液转入二次金属回收工艺。第二电路产生富电解质，其也可以转发到初级金属回收过程。第一和第二回路彼此流体连通。

35. 发明申请

US20130108527A1 Apparatus and Method for Recovering Lithium 审中-公开
标题翻译：回收锂的装置及方法
公开(公告)号：US20130108527A1
公开(公告)日：2013-05-02
申请号：US13656165
申请日：2012-10-19
申请人： Haruo Uehara
发明人： Haruo Uehara
IPC分类号： C22B26/12
CPC分类号： C22B26/12 , C22B3/02 , C22B3/22 , C22B3/24 , Y02P10/234 , Y02W30/54
摘要： The apparatus for recovering Lithium comprises: a supply unit (1) in which lithium-containing water is passed through a filter membrane to yield lithium solution; an adsorption unit (2) in which said solution adsorb the lithium in a column; an elution unit (3) by which hydrochloric acid elute the lithium in the column, yielding a lithium elute containing hydrochloric acid and lithium chloride; a cleaning unit (4) by which the column is washing; a condensing unit (5) in which the lithium elute is circularly vaporized, and the vapor is condensed to yield concentrated lithium chloride solution; a collecting unit (6) in which sodium carbonate is added to lithium chloride solution to collect the lithium as concentrated lithium solution; and a hydrochloric acid recycling unit (7) in which the residue from lithium chloride solution is cooled to yield the hydrochloric acid as used in the elution unit (3).
摘要翻译：用于回收锂的装置包括：供给单元（1），其中含锂水通过过滤膜以产生锂溶液; 吸附单元（2），其中所述溶液在柱中吸附锂; 洗脱单元（3），其中盐酸在柱中洗脱锂，得到含有盐酸和氯化锂的锂洗脱液; 洗涤单元（4），柱子被清洗; 其中锂洗脱液循环蒸发的冷凝单元（5），蒸气冷凝以产生浓缩的氯化锂溶液; 收集单元（6），其中向氯化锂溶液中加入碳酸钠以收集锂作为浓锂溶液; 和盐酸回收单元（7），其中氯化锂溶液的残留物被冷却以产生用于洗脱单元（3）中的盐酸。

36. 发明申请

US20130008856A1 Method For Controlling Solids/Liquid Decant Unit Operations And Systems 审中-公开
标题翻译：控制固体/液体滗析单元操作和系统的方法
公开(公告)号：US20130008856A1
公开(公告)日：2013-01-10
申请号：US13543202
申请日：2012-07-06
申请人： Darren Megaw
发明人： Darren Megaw
IPC分类号： C02F1/52
CPC分类号： C22B3/02 , C22B3/04 , C22B3/20 , C22B3/22 , Y02P10/234
摘要： Provided are methods for dewatering a slurry from the leaching of a valuable ore with an aqueous solution of an effective leaching agent via a solids/liquid decantation system, providing an overflow depleted from solids and an underflow rich in solids that is washed counter-current through a number of solids/liquid decantation stages, the improvement implementing into the process line (a) a first Controller (Cl) for monitoring and steering the leach product thickener; and (b) a second Controller (C2) for monitoring and steering the counter-current decanter.
摘要翻译：提供了通过固体/液体倾析系统从有效浸出剂的水溶液中浸出有价值矿石的浆料脱水的方法，提供从固体中贫化的溢流和富含固体的下溢，其被逆流洗涤通过许多固体/液体倾析阶段，改进实施到工艺线（a）用于监测和转向浸出产品增稠剂的第一控制器（C1）; 和（b）用于监控和转向逆流滗析器的第二控制器（C2）。

37. 发明申请

US20120326364A1 PROCESS AND EQUIPMENT FOR THE PRODUCTION OF DIRECT REDUCED IRON AND/OR PIG IRON FROM IRON ORES HAVING A HIGH-PHOSPHORUS CONTENT 有权
标题翻译：从具有高磷含量的铁矿石生产直接还原铁和/或铁的工艺和设备
公开(公告)号：US20120326364A1
公开(公告)日：2012-12-27
申请号：US13607101
申请日：2012-09-07
申请人： Henry Rafael Bueno Colina
发明人： Henry Rafael Bueno Colina
IPC分类号： C22B3/02
CPC分类号： C21B13/0073 , C21B13/008 , C22B1/11 , C22B3/02 , Y02P10/136 , Y02P10/143 , Y02P10/234
摘要： A process and apparatus for refining iron from high-phosphorus content iron ores. The process involves mixing a high-phosphorus iron oxide ore and an alkaline solution of pH between about 12.5 and 13.5, screening the mixture by gravity to separate an alkaline-high-phosphorus solution from a low-phosphorus iron ore; and treating the low-phosphorus iron ore with lime and a natural gas.
摘要翻译：用于从高磷含量铁矿石中精炼铁的方法和装置。该方法包括将高磷铁氧化物矿石和pH为约12.5至13.5的碱性溶液混合，通过重力筛选混合物以从低磷铁矿石中分离出碱 - 高磷溶液; 并用石灰和天然气处理低磷铁矿石。

38. 发明授权

US08226735B2 Subterranean well production saltwater evaporation station 有权
标题翻译：地下井生产盐水蒸发站
公开(公告)号：US08226735B2
公开(公告)日：2012-07-24
申请号：US12476438
申请日：2009-06-02
申请人： Dennis Hudgens
发明人： Dennis Hudgens
IPC分类号： C01D1/30
CPC分类号： C22B3/20 , B01D1/18 , C02F1/12 , C02F1/40 , C22B3/02 , C22B3/22 , C22B26/10 , Y02P10/234
摘要： A process comprising receiving production saltwater comprising water, salt, and hydrocarbons, separating substantially all of the hydrocarbons from the production saltwater, evaporating at least some of the water in the production saltwater to obtain the salt, and collecting the salt. Also disclosed is a facility comprising a settling pit, an evaporator in fluid communication with the settling pit and comprising a nozzle configured to emit a stream along a path, and a collection pit positioned under the path.
摘要翻译：一种方法，包括接收包含水，盐和碳氢化合物的生产盐水，从生产盐水中分离基本上所有的烃，蒸发生产盐水中的至少一些水以获得盐，并收集盐。还公开了一种设施，其包括沉降坑，与沉降槽流体连通的蒸发器，并且包括被配置为沿着路径发射流的喷嘴和位于路径下方的收集坑。

39. 发明申请

US20120137831A1 METHOD AND APPARATUS FOR LEACHING METAL FROM MINING ORE 失效
标题翻译：从采矿冶金中浸取金属的方法和装置
公开(公告)号：US20120137831A1
公开(公告)日：2012-06-07
申请号：US12960750
申请日：2010-12-06
申请人： William S. MITCHELL
发明人： William S. MITCHELL
IPC分类号： C22B11/08 , C22B11/00 , C22B15/00
CPC分类号： C22B34/32 , C22B3/02 , C22B3/04 , C22B11/04 , C22B15/0065 , Y02P10/234
摘要： Porous leach pipe and method for leaching metals from mining ores. The porous pipe may be buried beneath the surface of a pile of mined ore, providing a more even and uniform distribution of the leaching solution across the pile, increasing metal yields, reducing water consumption and eliminating pooling and ponding of the solution on the top of the piles as occurs with prior art drip line emitters.
摘要翻译：多孔浸出管和矿石浸出金属的方法。多孔管可以埋在一堆开采矿石的表面之下，提供了更均匀和均匀的浸出溶液分布在桩上，增加了金属产量，减少了水分消耗，并且消除了在顶部的溶液的聚集和沉积现有技术的滴水排放器发生的桩。

40. 发明申请

US20120118110A1 METHODS AND SYSTEMS FOR LEACHING A METAL-BEARING ORE FOR THE RECOVERY OF A METAL VALUE 有权
标题翻译：用于浸取金属轴承的方法和系统用于恢复金属价值
公开(公告)号：US20120118110A1
公开(公告)日：2012-05-17
申请号：US13356711
申请日：2012-01-24
申请人： John Lawrence Urie , Gabe Bowman , Cristian Alejandro Caro Matus , Percy Mayta , Scott Hoenecke , Manuel Chavez
发明人： John Lawrence Urie , Gabe Bowman , Cristian Alejandro Caro Matus , Percy Mayta , Scott Hoenecke , Manuel Chavez
IPC分类号： C22B3/18 , C25C1/12 , C22B3/02
CPC分类号： C22B3/18 , C22B1/14 , C22B3/02 , C22B15/0002 , C22B15/0071 , Y02P10/234 , Y02P10/236
摘要： A system and method for recovering a metal value from a metal-bearing ore material are provided. A metal-bearing ore can be mixed with certain substances and to form an agglomerated ore. In an intermediate state, between agglomeration and heap formation, bacteria can be added to the metal-bearing ore material to produce an augmented ore. The augmented ore can then be formed into a heap.
摘要翻译：提供了一种用于从含金矿石材料中回收金属值的系统和方法。含金矿石可与某些物质混合并形成凝聚矿石。在中间状态下，在附聚和堆积之间，可以向含金属矿石材料中添加细菌以产生增大的矿石。然后可以将增加的矿石形成堆。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式