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1. 发明申请

WO2019071797A1 一种由含镍与铁的混合熔渣生产的方法审中-公开
公开(公告)号：WO2019071797A1
公开(公告)日：2019-04-18
申请号：PCT/CN2017/115652
申请日：2017-12-12
申请人：东北大学
发明人：张力 , 张武
IPC分类号： C22B7/04 , C22B15/00 , C22B19/30 , C22B13/02 , C22B11/02 , C22B23/02 , C22B26/10 , C22B30/06 , C22B58/00
CPC分类号： C22B7/04 , C22B11/02 , C22B13/02 , C22B15/00 , C22B19/30 , C22B23/02 , C22B26/10 , C22B30/06 , C22B58/00 , Y02P10/214 , Y02P10/22 , Y02P10/224 , Y02P10/226 , Y02P10/228 , Y02P10/23 , Y02P10/232 , Y02P10/234 , Y02P10/236 , Y02P10/242
摘要：一种由含镍与铁的混合熔渣生产的方法，其包括如下步骤：S1、炉渣混合：将镍冶炼渣加入反应装置中，加入铅冶炼渣、高炉渣、钢渣和铁合金渣中的一种或多种，形成混合熔渣；将混合熔渣加热至熔融状态，同时加入氧化铜矿物、硫化铜矿物、氧化镍矿物、硫化镍矿物、含铜物料中的一种或几种；混合均匀作为反应熔渣，并实时监测反应熔渣，同时通过调控使混合后的反应熔渣同时满足条件a和条件b，所述条件a为控制反应熔渣温度为1050～1450℃，所述条件b为控制反应熔渣的碱度CaO/SiO2比值＝0.15～1.5；获得反应后的熔渣；S2、分离回收。

2. 发明申请

WO2019071796A1 一种由含镍与铁的混合熔渣回收有价组分的方法审中-公开
公开(公告)号：WO2019071796A1
公开(公告)日：2019-04-18
申请号：PCT/CN2017/115651
申请日：2017-12-12
申请人：东北大学
发明人：张力 , 张武
IPC分类号： C22B7/04 , C22B23/02
CPC分类号： C22B7/001 , C22B7/04 , C22B23/023 , C22B23/025 , Y02P10/22 , Y02P10/224 , Y02P10/228 , Y02P10/23 , Y02P10/232 , Y02P10/234 , Y02P10/236 , Y02P10/242
摘要：一种由含镍与铁的混合熔渣回收有价组分的方法，其包括S1、炉渣混合：将镍冶炼渣加入熔炼反应装置中，加入铅冶炼渣、高炉渣、钢渣和铁合金渣中的一种或多种，形成混合熔渣；将熔渣加热至熔融状态作为反应熔渣，混合均匀，实时监测反应熔渣，同时通过调控使混合后的含镍与铁的熔渣同时满足条件a和条件b，获得反应后的熔渣；S2、分离回收。

3. 发明申请

WO2014000404A1 一种电子废弃物永磁废料中回收稀土的工艺审中-公开
公开(公告)号：WO2014000404A1
公开(公告)日：2014-01-03
申请号：PCT/CN2012/087752
申请日：2012-12-28
申请人：荆门市格林美新材料有限公司 , 深圳市格林美高新技术股份有限公司 , 王勤 , 杜修平 , 王文华
发明人：王勤 , 杜修平 , 王文华
IPC分类号： C22B7/00 , C22B59/00
CPC分类号： C22B1/005 , C22B7/007 , C22B59/00 , H01F1/0575 , H01F41/0253 , Y02P10/214 , Y02P10/224 , Y02P10/234
摘要：一种从电子废弃物永磁废料中回收稀土的工艺，包括1）将该废料高温氧化熔炼成合金颗粒并磨细；2）高温下，合金颗粒与氯化物和碳粉焙烧；3）尾气吸收液经过多步重结晶分别回收硼酸盐和氯化盐；4）氯化焙烧后的粉末用热稀盐酸二级逆流洗涤，溶解出可溶性的金属氯化盐；5）将滤液在酸性条件下通过硫化氢气体是的钴镍全部沉淀，再沉淀除掉铁离子；萃取分离Pr、Nd、Sm、Dy，再用草酸沉淀焙烧得到稀土氧化物；6）硫化钴镍渣经过硫酸化焙烧，酸溶后，萃取分离钴镍并回收钴镍。

4. 发明申请

WO2012168744A3 METHOD AND EQUIPMENT FOR PROCESSING ELECTRONIC WASTES 审中-公开
标题翻译：用于处理电子废物的方法和设备
公开(公告)号：WO2012168744A3
公开(公告)日：2013-04-25
申请号：PCT/HU2012000006
申请日：2012-01-19
申请人： EWR HUNGARY KFT , SZALAY CSABA , KOCSIS LASZLO , PARTI JUDIT , SZLAVIK ALAJOS , HARTAINE FABRY MARIA , SZINAY ZOLTAN
发明人： SZALAY CSABA , KOCSIS LASZLO , PARTI JUDIT , SZLAVIK ALAJOS , HARTAINE FABRY MARIA , SZINAY ZOLTAN
IPC分类号： B09B3/00 , B03B1/00 , B03B9/06
CPC分类号： B09B3/00 , C22B7/001 , H05K3/22 , H05K2203/178 , Y02P10/214 , Y02P10/22 , Y02P10/224 , Y02P10/236 , Y02P70/613 , Y02W30/822
摘要： The invention relates to a method for processing electronic wastes, characterized that: . a/ grist is prepared from electronic wastes containing metals too, and the grist is heated in a reactor, preferable at 455-465 °C temperature, the vapours of the soldering metals exiting over 200 °C are lead away, precipitated with cooling, the soldering metals are recovered, the gas generated in the reactor is lead into an alkaline quencher, where it is purified, the coal portion of the heating residue remaining on the bottom of the reactor is lead away, and the polymer heating residue is treated with acidic solution, or . b/ the metals are removed from the surface of the surface of the electronic waste to be processed with rubbing-grinding, separation of the copper, nickel and noble metals is carried out with a known method, electrically, this way dischargeable melt is obtained, at higher temperature the lead-containing soldering metals are recovered as secondary melt, the metals are separated, and the light fraction is crushed, the resin is heated in a low temperature reactor, in order to recover the resin, the vapours generated are lead away, cooled, the solidified resin is recovered, the bottom product of the reactor is treated with nitric acid, and the solid residue is separated. . The equipment of the invention is characterized that inside its feeding screw (14) there is a plate lock (13), the central unit of the reactor is the bearing box of the driving engine (15), containing double stuffing box (26, 27, 28 and 29), and the lower part of its stirring mechanics is an anchor stirrer, has dredging shovels (5), on the conoidal frustum shaped bottom of the reactor there is a removal hole, closed by a cone lock (6), and the removal hole continues in a vertical neck (10).
摘要翻译：本发明涉及一种处理电子废物的方法，其特征在于：由含有金属的电子废物制备砂浆，并将粗粉在反应器中加热，优选在455-465℃的温度下，离开200℃的焊接金属的蒸汽导出，冷却沉淀，回收焊接金属，将反应器中产生的气体引入碱性猝灭剂，在其中进行纯化，剩余在反应器底部的加热残渣的煤部分被排出，聚合物加热残余物用酸性解决方案，或。 b /金属从摩擦研磨的待处理电子废物表面的表面除去，铜，镍和贵金属的分离是用已知的方法进行的，这样可得到可排出的熔体，在较高温度下，含铅焊接金属作为二次熔体回收，金属分离，轻馏分被粉碎，树脂在低温反应器中加热，以回收树脂，所产生的蒸气导致，冷却，回收固化的树脂，用硝酸处理反应器的底部产物，分离固体残余物。。本发明的设备的特征在于，在其进给螺杆（14）内部有一个板锁（13），反应器的中心单元是驱动发动机（15）的轴承箱，包含双重填料函（26,27 ，28和29），其搅拌机构的下部是锚式搅拌器，在反应器的锥形截头锥形底部有疏浚铲（5），有一个由锥形锁（6）封闭的拆卸孔，并且所述移除孔在垂直的颈部（10）中继续。

5. 发明申请

WO2012004284A3 SLURRY CATALYST AND SLURRY FLAKES VALORIZATION 审中-公开
标题翻译：浆料催化剂和浆料薄片化
公开(公告)号：WO2012004284A3
公开(公告)日：2012-05-03
申请号：PCT/EP2011061366
申请日：2011-07-06
申请人： TOTAL RAFFINAGE MARKETING , GOTTELAND DELPHINE , LE LANNIC-DROMARD KATELL , ROPARS MARIE , VENDRELL GLORIA , LACROIX MAXIME , BORREMANS DIDIER
发明人： GOTTELAND DELPHINE , LE LANNIC-DROMARD KATELL , ROPARS MARIE , VENDRELL GLORIA , LACROIX MAXIME , BORREMANS DIDIER
IPC分类号： C10G49/00 , C10G49/04 , C10G49/12 , C10G49/22 , C10J3/00 , C22B1/02 , C22B7/00 , C22B23/02 , C22B34/34
CPC分类号： C22B61/00 , B01J23/94 , C01B3/02 , C10G49/00 , C10G49/04 , C10G49/12 , C10G49/22 , C10G2300/205 , C10G2300/4081 , C10G2300/42 , C10G2300/706 , C22B3/08 , C22B3/44 , C22B7/007 , C22B23/026 , C22B23/04 , C22B34/225 , C22B34/345 , Y02P10/224 , Y02P10/23 , Y02P10/234
摘要： The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.
摘要翻译：本发明公开了一种由烃加工淤浆反应器以及淤浆薄片使废催化剂加氢的方法。

6. 发明申请

WO2007001921A3 PROCESS FOR THE EXTRACTION OF SPECIFIC TRANSITION METALS 审中-公开
标题翻译：提取特定过渡金属的方法
公开(公告)号：WO2007001921A3
公开(公告)日：2009-08-20
申请号：PCT/US2006023589
申请日：2006-06-16
申请人： METALS RECOVERY TECHNOLOGY INC , THOMAS JOSEPH L
发明人： THOMAS JOSEPH L
IPC分类号： B01J23/28 , C01G99/00
CPC分类号： C01G31/003 , C01G31/04 , C01G39/003 , C01G39/04 , C01G41/003 , C01G41/04 , C01G49/0009 , C01G49/10 , C01G51/003 , C01G51/08 , C01G53/003 , C01G53/08 , C01P2006/80 , C22B1/04 , C22B7/002 , C22B23/026 , C22B23/0423 , C22B23/0484 , C22B34/345 , C22B34/365 , Y02P10/224 , Y02P10/23
摘要： A process is disclosed for separation and recovery of vanadium, molybdenum, iron, tungsten, cobalt and nickel from alumina-based materials, mattes, ores, manufacturing by-products and waste. These elements are oxidized. The oxides are reacted with gaseous HCI to form volatile chloride- bearing compounds that subsequently sublimate. The volatile compounds are condensed in a downward-stepped thermal gradient that allows collection of moderate to high purity compounds of individual elements with exception of a nickel-cobalt co-condensate. Nickel is separated from cobalt by precipitation of nickel chloride from concentrated HCI pressurized with gaseous HCI.
摘要翻译：公开了一种用于从氧化铝基材料，锍，矿石，制造副产品和废物中分离和回收钒，钼，铁，钨，钴和镍的方法。这些元素被氧化。氧化物与气态HCl反应形成随后升华的含挥发性氯化物的化合物。挥发性化合物以向下台阶的热梯度冷凝，除了镍 - 钴共凝结物以外，其允许收集各种元素的中等至高纯度化合物。通过用气态HCl加压浓缩氯化氢沉淀氯化镍从镍中分离出镍。

7. 发明申请

WO2004113230A1 EXTRACTION PROCESS FOR REACTIVE METAL OXIDES 审中-公开
标题翻译：反应性金属氧化物的萃取方法
公开(公告)号：WO2004113230A1
公开(公告)日：2004-12-29
申请号：PCT/GB2004/002543
申请日：2004-06-11
申请人： THE UNIVERSITY OF LEEDS , JHA, Animesh , MALPAN, Pailo, Antony , TATHAVADKAR, Vilas, Dattatray
发明人： JHA, Animesh , MALPAN, Pailo, Antony , TATHAVADKAR, Vilas, Dattatray
IPC分类号： C01G23/047
CPC分类号： C22B34/1236 , C01F7/142 , C01F7/38 , C01G23/047 , C01G49/06 , C22B1/02 , C22B5/10 , C22B7/04 , C22B21/0038 , C22B34/1209 , C22B34/1259 , Y02P10/214 , Y02P10/218 , Y02P10/224 , Y02P10/23
摘要： The present invention relates to a zero-waste process for extraction of alumina from différent types of bauxite ores and red mud residues and of titanium dioxide from ilmenite. Iron oxide is first reduced to metallic iron above the melting point of C-saturated cast iron alloy which yields a high-C iron alloy and an AI and Ti metal oxide rich slag which is then treated with alkali carbonate to form alkali aluminates and titanates. The alkali aluminates are separated by water leaching from which the hydroxide of alumina is precipitated by bubbling C0 2 . The residue from water leaching is treated with sulphuric acid and Ti0 2 is precipitated via a hydrolysis route. The process recovers most of the metal values and generates only small quantities of silicious residues at pH 4-5 which can be used for soil conditioning. The present also relates to a method for selective separation of Ti0 2 -rich oxides from titaniferrous ore/residue materials via oxidative roasting in the presence of alkali carbonate or carbonates followed by aqueous leaching of the roasted material and selective precipitation of Ti0 2 under controlled condition below pH=4.
摘要翻译：本发明涉及从不同类型的铝土矿和红泥渣以及来自钛铁矿的二氧化钛提取氧化铝的零废弃方法。首先将氧化铁还原成高于C饱和铸铁合金的熔点的金属铁，其产生高C铁合金和富含Al和Ti的富含金属氧化物的炉渣，然后用碱金属碳酸盐处理以形成碱金属铝酸盐和钛酸盐。碱金属铝酸盐通过水浸出分离，氧化铝的氢氧化物通过鼓泡形成CO 2沉淀。用硫酸处理来自水浸的残渣，经水解路线沉淀出TiO 2。该过程恢复大部分金属值，并在pH 4-5下仅产生少量的可用于土壤调理的硅残余物。本发明还涉及一种通过在碱金属碳酸盐或碳酸盐存在下通过氧化焙烧从钛铁矿/残渣物质中选择性分离富含TiO 2的氧化物的方法，然后将焙烧物料进行含水浸出并在低于pH的控制条件下选择性沉淀TiO 2 = 4。

8. 发明申请

WO2003080878A1 PROCESS FOR THE RECOVERY OF NICKEL FROM SPENT CATALYST 审中-公开
标题翻译：从消耗催化剂中回收镍的工艺
公开(公告)号：WO2003080878A1
公开(公告)日：2003-10-02
申请号：PCT/IN2002/000061
申请日：2002-03-21
申请人： COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
发明人： SAHU, Kamala, Kanta , PANDEY, Banshi, Dhar , CHAND, Prem
IPC分类号： C22B7/00
CPC分类号： C22B3/08 , C22B7/007 , C22B7/009 , C22B23/00 , C22B23/026 , C22B23/043 , Y02P10/214 , Y02P10/224 , Y02P10/234
摘要： The present invention relates to a process for recovery of nickel and alumina from spent catalyst by direct leaching with sulphuric acid in presence of small amount of a persulphate based additive. The invention is useful for recovery of both nickel and sources of nickel and therefore important from the view of environmental protection, resource recycling and conservation.
摘要翻译：本发明涉及一种通过在少量基于过硫酸盐的添加剂的存在下通过硫酸直接浸出从废催化剂中回收镍和氧化铝的方法。本发明对于镍和镍的回收是有用的，因此从环境保护，资源回收和保护的观点来看是重要的。

9. 发明申请

WO0218663A2 SELECTIVE RECOVERY OF METAL VALUES FROM A SPENT CATALYST COMPOSITION 审中-公开
标题翻译：从催化剂组合物中选择性地恢复金属值
公开(公告)号：WO0218663A2
公开(公告)日：2002-03-07
申请号：PCT/ZA0100128
申请日：2001-08-29
申请人： SASOL TECH PTY LTD , MATJIE RATALE HENRY , WET EWALD WATERMEYER DE , MDLENI MASIKANA MILLAN
发明人： MATJIE RATALE HENRY , DE WET EWALD WATERMEYER , MDLENI MASIKANA MILLAN
IPC分类号： C22B7/00 , C22B11/00 , C22B23/02
CPC分类号： C22B11/048 , C22B7/009 , C22B23/026 , C22B23/0461 , Y02P10/214 , Y02P10/224
摘要： The invention provides a process for the selective recovery of aluminium, cobalt and platinum, and compounds thereof, from a catalyst composition including aluminium, cobalt and platinum, said process including the steps of treating the catalyst composition to selectively get ions of substantially only one of the aluminium, cobalt and platinum into solution, recovering, in separate process steps, the thus treated aluminium, cobalt, or platinum in salt or metal form, and repeating the treating and recovering steps for each of the aluminium, cobalt and platinum. The treating steps may include process steps such as leaching, washing, dissolving, stripping, and the like. The recovery steps may include filtration, precipitation, separation, flocculation, and the like.
摘要翻译：本发明提供了一种从包括铝，钴和铂的催化剂组合物中选择性回收铝，钴和铂及其化合物的方法，所述方法包括以下步骤：处理催化剂组合物以选择性地获得基本上只有将铝，钴和铂转化成溶液，在单独的工艺步骤中，以盐或金属形式回收如此处理的铝，钴或铂，并重复对铝，钴和铂各自的处理和回收步骤。处理步骤可以包括诸如浸出，洗涤，溶解，剥离等的工艺步骤。回收步骤可以包括过滤，沉淀，分离，絮凝等。

10. 发明申请

WO2012168744A2 METHOD AND EQUIPMENT FOR PROCESSING ELECTRONIC WASTES 审中-公开
标题翻译：用于处理电子废物的方法和设备
公开(公告)号：WO2012168744A2
公开(公告)日：2012-12-13
申请号：PCT/HU2012/000006
申请日：2012-01-19
申请人： EWR-Hungary Kft. , SZALAY, Csaba , KOCSIS, László , PARTI, Judit , SZLÁVIK, Alajos , HARTAINÉ Fábry Mária , SZINAY, Zoltán
发明人： SZALAY, Csaba , KOCSIS, László , PARTI, Judit , SZLÁVIK, Alajos , HARTAINÉ Fábry Mária , SZINAY, Zoltán
IPC分类号： B09B3/00
CPC分类号： B09B3/00 , C22B7/001 , H05K3/22 , H05K2203/178 , Y02P10/214 , Y02P10/22 , Y02P10/224 , Y02P10/236 , Y02P70/613 , Y02W30/822
摘要： The invention relates to a method for processing electronic wastes, characterized that: a/ grist is prepared from electronic wastes containing metals too, and the grist is heated in a reactor, preferable at 455-465 °C temperature, the vapours of the soldering metals exiting over 200 °C are lead away, precipitated with cooling, the soldering metals are recovered, the gas generated in the reactor is lead into an alkaline quencher, where it is purified, the coal portion of the heating residue remaining on the bottom of the reactor is lead away, and the polymer heating residue is treated with acidic solution, or b/ the metals are removed from the surface of the surface of the electronic waste to be processed with rubbing-grinding, separation of the copper, nickel and noble metals is carried out with a known method, electrically, this way dischargeable melt is obtained, at higher temperature the lead-containing soldering metals are recovered as secondary melt, the metals are separated, and the light fraction is crushed, the resin is heated in a low temperature reactor, in order to recover the resin, the vapours generated are lead away, cooled, the solidified resin is recovered, the bottom product of the reactor is treated with nitric acid, and the solid residue is separated. The equipment of the invention is characterized that inside its 14 feeding screw there is a 13 plate lock, the central unit of the reactor is the bearing box of the 15 driving engine, containing 26, 27, 28 and 29 double stuffing box, and the lower part of its stirring mechanics is an anchor stirrer, has 5 dredging shovels, on the conoidal frustum shaped bottom of the reactor there is a removal hole, closed by a 6 cone lock, and the removal hole continues in a 10 vertical neck.
摘要翻译：本发明涉及一种处理电子废物的方法，其特征在于：由含有金属的电子废物制备砂粒，并且在反应器中加热砂浆，优选在455-465℃的温度下，焊接金属的蒸汽离开200℃以上的铅离开，冷却沉淀，回收焊接金属，在反应器中产生的气体被引入碱性猝灭剂，在其中被纯化，加热残渣的煤部分残留在反应器被引出，聚合物加热残余物用酸性溶液处理，或b /金属从待处理的电子废物表面的表面除去，用于研磨，分离铜，镍和贵金属以已知的方法进行电解，以这种方式获得可放电熔体，在较高温度下，含铅焊接金属作为二次熔体回收，金属分离，将轻馏分粉碎，将树脂在低温反应器中加热，以回收树脂，产生的蒸汽被引出，冷却，回收固化的树脂，反应器的底部产物用硝酸处理，并分离固体残余物。本发明的设备的特征在于，在其14个进给螺杆内部有一个13板锁，反应器的中心单元是15个驱动发动机的轴承箱，包含26,27,28和29个双重填料箱，其搅拌机构的下部是锚式搅拌器，在反应器的锥形截头锥形底部有5个疏浚铲，有一个拆卸孔，由6个锥形锁闭合，拆卸孔在10个垂直的颈部中延伸。

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