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    PURIFICATION OF ORGANICALLY MODIFIED SURFACE ACTIVE MINERALS BY AIR CLASSIFICATION
    1.
    发明申请
    PURIFICATION OF ORGANICALLY MODIFIED SURFACE ACTIVE MINERALS BY AIR CLASSIFICATION 审中-公开
    通过空气分类纯化有机改性表面活性矿物

    公开(公告)号：WO2016099532A1

    公开(公告)日：2016-06-23

    申请号：PCT/US2014/071370

    申请日：2014-12-19

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： FRANTZ, Eric Benjamin

    IPC: E21B21/06 ,  E21B43/34

    CPC classification number: B02C23/38 ,  B01D17/0217 ,  B02C4/44 ,  B02C23/00 ,  B02C23/08 ,  B02C23/18 ,  C09K8/035 ,  C09K8/34 ,  E21B21/062

    Abstract: Methods including drying a crude mineral composition comprising surface active minerals ("SAM") and gangue, grinding the crude mineral composition to produce a crude mineral particulate composition comprising SAM particulates and gangue particulates, contacting the crude mineral particulate composition with a quaternary ammonium surfactant to form organically modified surface active mineral ("OMSAM") particulates, grinding the crude mineral particulate composition that was contacted with the quaternary ammonium surfactant, and separating a portion of the OMSAM particulates from the gangue particulates using an air classifier.

    Abstract translation: 方法包括干燥包含表面活性矿物（“SAM”）和ang石的粗矿物组合物，研磨粗矿物组合物以产生包含SAM颗粒和脉石颗粒的粗矿物颗粒组合物，使粗矿物颗粒组合物与季铵表面活性剂接触 形成有机改性的表面活性矿物（“OMSAM”）颗粒，研磨与季铵表面活性剂接触的粗矿物颗粒组合物，并使用空气分级器将一部分OMSAM颗粒与ang石颗粒分离。

    ORDNANCE REMEDIATION SYSTEM
    2.
    发明申请
    ORDNANCE REMEDIATION SYSTEM 审中-公开

    公开(公告)号：WO2017192197A2

    公开(公告)日：2017-11-09

    申请号：PCT/US2017/018010

    申请日：2017-02-15

    Applicant: HILLIS, Gale, W. ,  MORRIS, Craig, J.

    Inventor： HILLIS, Gale, W. ,  MORRIS, Craig, J.

    IPC: B02C23/14 ,  B02C23/12

    CPC classification number: B02C23/14 ,  B02C21/00 ,  B02C23/04 ,  B02C23/12 ,  B02C23/38 ,  B03C1/0332 ,  B03C1/0335 ,  B03C1/16 ,  B03C1/24 ,  B03C1/30 ,  B03C7/003 ,  B03C7/08 ,  B03C2201/20 ,  B07C5/34 ,  B07C2201/006

    Abstract: A system for eliminating unexploded ordnance from a mixture. The system includes a separation plant, including a crusher, a magnetic separation station, and a screen plant. The crusher reduces the size of pieces in the mixture, the magnetic separator separates pieces containing a significant amount of ferrous metal, and the screen separates small pieces from larger pieces. The fine output of the screen is composed of pieces that are sufficiently small to pose little hazard; they may be further subjected to heat treatment. Large pieces containing ferrous metal, or large pieces containing nonferrous metal, may be explosive and are transported, using an unmanned machine, to an inspection plant where they are sorted and where any unexploded ordnance is identified and disposed of. The separation plant is sufficiently distant from the inspection plant that an explosion at the separation plant does not pose a hazard to personnel at the inspection plant.

    CONDITIONING OF THE ORE IN THE COMMINUTION STEP AND RECOVERY OF DESIRED METAL VALUES BY FLOTATION
    3.
    发明申请
    CONDITIONING OF THE ORE IN THE COMMINUTION STEP AND RECOVERY OF DESIRED METAL VALUES BY FLOTATION 审中-公开
    冶炼过程中的矿石调理以及通过浮选回收期望的金属价值

    公开(公告)号：WO2014097273A1

    公开(公告)日：2014-06-26

    申请号：PCT/IB2013/061277

    申请日：2013-12-23

    Applicant: PLATREEF RESOURCES PROPRIETARY LIMITED ,  JAPAN OIL, GAS AND METALS NATIONAL CORPORATION

    Inventor： AMOS, Stephen, Ralph ,  NAKAMURA, Iichi ,  LASCELLES, Dominique

    IPC: B03D1/008 ,  B03D1/02

    CPC classification number: B02C23/36 ,  B02C23/38 ,  B03D1/008 ,  B03D1/01 ,  B03D1/012 ,  B03D1/02 ,  B03D2201/007 ,  B03D2203/025

    Abstract: The invention provides method to recover, by means of froth flotation, a desired metal value from a feedstock containing it. In a comminution step, the feedstock is comminuted using comminuting media of an iron and chrome steel alloy comprising from 12% to 30% chrome. In a conditioning step, the feedstock material is contacted with thiourea and/or oxalic acid as primary flotation reagents. The conditioning step comprises the comminution step, in which a quantity of the primary flotation reagent/s being added and preconditioned comminuted feedstock material being obtained. The conditioning step also comprises an optional conditioning finishing step, in which a mixture of the preconditioned comminuted feedstock material and a liquid is subjected to stirring and with conditioned comminuted feedstock material being obtained from the finishing step. In a recovery step, at least some of the desired metal value is recovered by froth flotation from the preconditioned or conditioned feedstock.

    Abstract translation: 本发明提供了通过泡沫浮选从含有它的原料中回收所需金属价值的方法。 在粉碎步骤中，使用包含12％至30％铬的铁和铬钢合金的粉碎介质粉碎原料。 在调节步骤中，原料与硫脲和/或草酸作为主要浮选试剂接触。 调节步骤包括粉碎步骤，其中加入一定量的主浮选试剂并获得预处理的粉碎的原料。 调节步骤还包括任选的调节整理步骤，其中预处理的粉碎的原料材料和液体的混合物经受搅拌并且从整理步骤获得经调节的粉碎的原料材料。 在回收步骤中，至少一些所需的金属价值通过来自预处理或调节过的原料的泡沫浮选回收。

    PLANT AND METHOD FOR THE RECOVERY OF PLASTIC MATERIALS OF POST-CONSUMPTION MATERIALS, SUCH AS VEHICLE BUMPERS AND TANKS
    5.
    发明申请
    PLANT AND METHOD FOR THE RECOVERY OF PLASTIC MATERIALS OF POST-CONSUMPTION MATERIALS, SUCH AS VEHICLE BUMPERS AND TANKS 审中-公开
    消耗性材料塑料材料回收的设备和方法，如汽车缓冲器和油箱

    公开(公告)号：WO2015040478A1

    公开(公告)日：2015-03-26

    申请号：PCT/IB2014/001875

    申请日：2014-09-18

    Applicant: C. & C. S.R.L.

    Inventor： FOLTIN, Antonio

    IPC: B29B17/02 ,  B29B17/04

    CPC classification number: B29B17/04 ,  B02C23/08 ,  B02C23/38 ,  B29B17/02 ,  B29B17/0412 ,  B29B2017/0268 ,  B29B2017/0272 ,  B29B2017/0289 ,  B29K2105/26 ,  B29L2031/3044 ,  B29L2031/7172 ,  Y02W30/526 ,  Y02W30/622 ,  Y02W30/625

    Abstract: Herein proposed is a plant (1) and a method for the recovery of plastic materials of post-consumption materials, such as vehicle bumpers and tanks, in the plant (1), downstream of the volumetric reduction grinder (2), there being provided an intermediate grinder (6) and the washing vat (9) and the centrifuge (12) additionally being arranged upstream of the windmill/granulator (14), while in the proposed method there is provided an intermediate grinding step arranged upstream of the grinding step/granulation and a subsequent washing step and separation in the vat of the parts of foreign materials through the difference of specific weight, including ferrous material, non-ferrous material and the alloys thereof, of the material made of intermediate size, before the grinding/granulation step through windmill/granulator, wherein the washing and centrifugation water is subjected to a continuous purification cycle. In order to increase the productivity of the plant and reducing the maintenance times, the conveying means (4, 8, 13) for transporting the material are provided mobile, mounted on swivel wheels (5b).

    Abstract translation: 本文提出的是在容积式还原研磨机（2）的下游的工厂（1）中，设有用于回收消耗后材料（例如车辆保险杠和水箱）的塑料材料的方法（1） 中间磨床（6）和洗涤桶（9）和离心机（12）另外设置在风车/造粒机（14）的上游，而在所提出的方法中，提供了一个中间磨削台阶，设置在研磨步骤 /造粒和随后的洗涤步骤，并且在研磨/制粒之前，通过中等尺寸的材料，通过比重的差异（包括含铁材料，有色金属材料及其合金）在异物部分的槽中分离， 造粒步骤通过风车/造粒机，其中洗涤和离心水经历连续的纯化循环。 为了提高工厂的生产率并减少维护时间，用于运输材料的输送装置（4,8,13）设置为可移动的，安装在旋转轮（5b）上。

    CONDITIONING OF THE ORE IN THE COMMINUTION STEP AND RECOVERY OF DESIRED METAL VALUES BY FLOTATION
    6.
    发明申请
    CONDITIONING OF THE ORE IN THE COMMINUTION STEP AND RECOVERY OF DESIRED METAL VALUES BY FLOTATION 审中-公开
    调整ORE在执行步骤和通过浮动恢复所期望的金属价值

    公开(公告)号：WO2014097273A4

    公开(公告)日：2014-09-18

    申请号：PCT/IB2013061277

    申请日：2013-12-23

    Applicant: PLATREEF RESOURCES PROPRIETARY LTD ,  JAPAN OIL GAS & METALS JOGMEC

    Inventor： AMOS STEPHEN RALPH ,  NAKAMURA IICHI ,  LASCELLES DOMINIQUE

    IPC: B03D1/008 ,  B03D1/02

    CPC classification number: B02C23/36 ,  B02C23/38 ,  B03D1/008 ,  B03D1/01 ,  B03D1/012 ,  B03D1/02 ,  B03D2201/007 ,  B03D2203/025

    Abstract: The invention provides method to recover, by means of froth flotation, a desired metal value from a feedstock containing it. In a comminution step, the feedstock is comminuted using comminuting media of an iron and chrome steel alloy comprising from 12% to 30% chrome. In a conditioning step, the feedstock material is contacted with thiourea and/or oxalic acid as primary flotation reagents. The conditioning step comprises the comminution step, in which a quantity of the primary flotation reagent/s being added and preconditioned comminuted feedstock material being obtained. The conditioning step also comprises an optional conditioning finishing step, in which a mixture of the preconditioned comminuted feedstock material and a liquid is subjected to stirring and with conditioned comminuted feedstock material being obtained from the finishing step. In a recovery step, at least some of the desired metal value is recovered by froth flotation from the preconditioned or conditioned feedstock.

    Abstract translation: 本发明提供了通过泡沫浮选从含有它的原料中回收所需金属值的方法。 在粉碎步骤中，使用包含12％至30％铬的铁和铬钢合金的粉碎介质将原料粉碎。 在调节步骤中，将原料与硫脲和/或草酸作为主要浮选试剂接触。 调理步骤包括粉碎步骤，其中加入一定量的初级浮选试剂和获得预处理的粉碎原料。 调理步骤还包括任选的调理整理步骤，其中预处理粉碎的原料和液体的混合物经受搅拌，并且从精制步骤获得经调理的粉碎原料。 在回收步骤中，通过泡沫浮选从预处理或调节原料回收至少一些所需的金属值。

    PROCESSO E SISTEMA PARA A ELIMINACAO DA EXPANSIBILIDADE DA ESCORIA DE ACIARIA LD E LE
    8.
    发明申请
    PROCESSO E SISTEMA PARA A ELIMINACAO DA EXPANSIBILIDADE DA ESCORIA DE ACIARIA LD E LE 审中-公开
    消除LD和EAF钢渣膨胀的潜力的过程和系统

    公开(公告)号：WO2016041039A1

    公开(公告)日：2016-03-24

    申请号：PCT/BR2015/050148

    申请日：2015-09-14

    Applicant: ROLTH DO BRASIL INDÚSTRIA, COMÉRCIO E SERVIÇOS LTDA.

    Inventor： BAUMGARTENN, Sidnei Luiz

    IPC: C04B5/00 ,  C04B18/14 ,  C21C5/36

    CPC classification number: C04B5/00 ,  B02C21/00 ,  B02C23/10 ,  B02C23/14 ,  B02C23/20 ,  B02C23/38 ,  B07B1/36 ,  B07B2201/04 ,  B07C5/344 ,  B07C2501/0036 ,  C04B18/14 ,  C04B18/142 ,  C21C5/36 ,  C21C2005/363 ,  Y02W30/94

    Abstract: A presente invenção refere-se a um processo e a um sistema para a eliminação da expansibilidade da escória de aciaria que compreende um britador primário (3) para redução dos fragmentos em função de sua granulometria; um separador magnético (4) para remoção de fragmentos metálicos superiores a uma determinada granulometria (5); secador rotativo (6) para secagem da escória isenta de fragmentos metálicos maiores; moi- nho impactor (11) para desagregar e fragmentar escórias maiores a uma granulometria predeterminada; um classificador (12) para aero classificação e arraste de partículas finas e superfinas; resfriador (17) de partículas de escória superiores a uma granulometria predeterminada por meio da troca de calor e a remoção das partículas finas e superfinas não coletadas pelo moinho impactor (11); peneira vibratória (21) provida de dois ou mais decks (23, 24, e 25) com telas de dimensões predeterminadas; separadores mag- néticos de baixa intensidade (26, 27 e 28) com geração de frações de escória não magnética isenta de ferro metálico e de monóxido de ferro e de frações magnéticas compostas por ferro metálico e monóxido de ferro; e sepa- radores magnéticos de baixa intensidade (35, 36 e 37) para reprocessamento das frações magnéticas com a geração de concentrado de com alto teor de ferro metálico e um produto com alta concentração de monóxido de ferro.

    Abstract translation: 本发明涉及一种用于消除钢渣膨胀的可能性的方法和系统，其包括用于使碎片在粒径方面更小的初级破碎机（3） 用于去除大于特定晶粒尺寸（5）的金属碎片的磁选机（4）; 用于干燥没有较大金属碎片的炉渣的旋转干燥器（6）; 用于将大于预定晶粒尺寸的炉渣分解和碎裂的冲击磨（11） 分选机（12），用于对微细和超细颗粒进行气溶胶和拖曳; 用于通过热交换和去除未被冲击器（11）收集的细微粒子和超细颗粒来冷却大于预定粒度的炉渣颗粒的冷却器（17）。 具有两个或多个具有预定尺寸的筛网的甲板（23,24和25）的振动筛（21）; 产生不含金属铁和一氧化碳的非磁性矿渣组分和由金属铁和一氧化碳组成的磁性组分的低强度磁选机（26,27和28）; 和低强度磁选机（35,36和37），用于对产生具有高金属铁含量的浓缩物和具有高一氧化碳浓度的产品的磁性级分进行后处理。

    RECOVERING COPPER FROM AUTOMOBILE SHREDDER RESIDUE
    9.
    发明申请
    RECOVERING COPPER FROM AUTOMOBILE SHREDDER RESIDUE 审中-公开
    从汽车制造业废渣回收铜

    公开(公告)号：WO2015042384A1

    公开(公告)日：2015-03-26

    申请号：PCT/US2014/056537

    申请日：2014-09-19

    Applicant: VHIP LLC

    Inventor： VALERIO, Thomas, A.

    IPC: B07B4/08 ,  B07B9/02 ,  B07C5/04 ,  B07C5/16

    CPC classification number: C22B15/00 ,  B02C23/08 ,  B02C23/38 ,  B03B9/061 ,  B03B2009/068 ,  B07B4/02 ,  B09B3/0016 ,  C22B7/005 ,  Y02P10/212 ,  Y02W30/521

    Abstract: Processing copper wire concentrate produced from processing ASR to generate a bare copper product. The disclosed systems and methods employ processes that remove constituents from the copper wire concentrate that can damage conventional chopping equipment. After removing the constituents that can damage conventional chopping equipment, the process employs a grinder to grind the remaining copper wire to liberate the bare copper metal from the insulation material.

    Abstract translation: 处理由加工ASR生产的铜丝精矿，生成裸铜制品。 所公开的系统和方法采用从铜线浓缩物中除去可能损坏常规斩波设备的成分的方法。 在去除可能损坏传统斩波设备的组分之后，该方法使用研磨机研磨剩余的铜线以从绝缘材料释放裸铜金属。

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