PE20190161A1 - Maximizar el valor de un recurso de mena de sulfuro mediante rechazo secuencial del desecho - Google Patents

Maximizar el valor de un recurso de mena de sulfuro mediante rechazo secuencial del desecho

Info

Publication number
PE20190161A1
PE20190161A1 PE2017001182A PE2017001182A PE20190161A1 PE 20190161 A1 PE20190161 A1 PE 20190161A1 PE 2017001182 A PE2017001182 A PE 2017001182A PE 2017001182 A PE2017001182 A PE 2017001182A PE 20190161 A1 PE20190161 A1 PE 20190161A1
Authority
PE
Peru
Prior art keywords
coarse
fraction
fines
flotation
subjected
Prior art date
Application number
PE2017001182A
Other languages
English (en)
Inventor
Anthony Owen Filmer
Daniel John ALEXANDER
Original Assignee
Anglo American Services Uk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61147164&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20190161(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Anglo American Services Uk Ltd filed Critical Anglo American Services Uk Ltd
Publication of PE20190161A1 publication Critical patent/PE20190161A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/087—Subsequent treatment of concentrated product of the sediment, e.g. regrinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/12—Agent recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
    • C22B15/0076—Cyanide groups
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Se refiere a un proceso integrado para recuperar metales valiosos a partir de mena de sulfuro que incluye los pasos de clasificacion en bruto 16 y cribado 24/28 de la mena aplastada. La corriente de menas gruesas clasificadas/cribadas se muele y ordena 20 para proporcionar una fraccion de gruesos 34 adecuada para flotacion de gruesos y una primera fraccion de finos 38 adecuada para flotacion. La fraccion de gruesos adecuada para la flotacion de gruesos se somete a una flotacion de gruesos 36 para obtener asi una ganga 42 y un concentrado intermedio 46. El concentrado intermedio se somete a molienda 48 para proporcionar una segunda fraccion de finos adecuada para flotacion convencional. La primera fraccion de finos y la segunda fraccion de finos se someten a una flotacion convencional 40 para proporcionar un concentrado y relaves. Este proceso que capitaliza la heterogeneidad natural de los yacimientos de sulfuro y utiliza tecnologias de reduccion de clasificacion en bruto, cribado y flotacion de gruesos en una configuracion multietapa novedosa para rechazar la maxima cantidad de ganga de desecho antes de la conminucion de finos.
PE2017001182A 2017-06-23 2017-07-03 Maximizar el valor de un recurso de mena de sulfuro mediante rechazo secuencial del desecho PE20190161A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/631,137 US9968945B1 (en) 2017-06-23 2017-06-23 Maximise the value of a sulphide ore resource through sequential waste rejection

Publications (1)

Publication Number Publication Date
PE20190161A1 true PE20190161A1 (es) 2019-01-30

Family

ID=61147164

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2017001182A PE20190161A1 (es) 2017-06-23 2017-07-03 Maximizar el valor de un recurso de mena de sulfuro mediante rechazo secuencial del desecho
PE2018000979A PE20190237A1 (es) 2017-06-23 2018-05-15 Beneficio de valores de minerales con un proceso de lixiviacion en monton

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2018000979A PE20190237A1 (es) 2017-06-23 2018-05-15 Beneficio de valores de minerales con un proceso de lixiviacion en monton

Country Status (17)

Country Link
US (1) US9968945B1 (es)
CN (2) CN111050918B (es)
AR (2) AR108937A1 (es)
AU (3) AU2017204490B1 (es)
BR (2) BR112019027589B1 (es)
CA (2) CA3067498C (es)
CL (2) CL2017001741A1 (es)
EA (2) EA202090080A1 (es)
EC (2) ECSP20002591A (es)
FI (2) FI128689B (es)
MX (2) MX2019015631A (es)
NZ (1) NZ760928A (es)
PE (2) PE20190161A1 (es)
PH (2) PH12019502826A1 (es)
PL (2) PL241640B1 (es)
WO (2) WO2018234855A1 (es)
ZA (2) ZA202000046B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO2016003230A1 (es) * 2016-05-11 2017-07-28 Anglo American Services Uk Ltd Reducción de la necesidad de represas de almacenamiento de relaves en la flotación de minerales
US11203044B2 (en) * 2017-06-23 2021-12-21 Anglo American Services (UK) Ltd. Beneficiation of values from ores with a heap leach process
CN108554646B (zh) * 2018-06-07 2024-08-09 北矿机电科技有限责任公司 一种浮选机的差异化配置系统
US12053803B2 (en) * 2018-11-26 2024-08-06 CD Processing, Ltd. Systems and methods for sorting and collecting enhanced metal-bearing ores of a desired size from metal-bearing ores
US10799916B2 (en) * 2018-11-26 2020-10-13 CD Processing Ltd. Systems and methods for sorting and collecting enhanced grade metal-bearing ores from metal bearing ores
CN113874531B (zh) 2019-03-08 2023-10-13 英美资源技术与可持续发展服务有限公司 尾矿沉积
WO2021038449A2 (en) * 2019-08-26 2021-03-04 Anglo American Technical & Sustainability Services Ltd Sulphide concentrator plant
BR112022010893A2 (pt) * 2019-12-06 2022-08-16 Canada Iron Ore Co Sistema de classificação de partículas transportadas por fluido e método de uso
AU2021203211C1 (en) 2020-05-22 2025-02-27 Anglo American Technical & Sustainability Services Ltd Heap Leaching
AU2021302771A1 (en) * 2020-06-30 2023-02-16 Metso Finland Oy Flotation arrangement
AU2021205046B2 (en) * 2020-07-17 2022-09-01 Anglo American Technical & Sustainability Services Ltd An integrated heap leach process
CN112275362A (zh) * 2020-09-28 2021-01-29 郑州贝贝生物科技有限公司 一种用于多金属硫化矿的浮选分离回收选矿装置
CN112453014A (zh) * 2020-10-15 2021-03-09 平和县鑫泰德远矿业有限公司 一种叶蜡石尾矿综合利用选矿方法
CN112619872B (zh) * 2020-12-01 2022-11-22 江西都昌金鼎钨钼矿业有限公司 一种磨矿前的预先分级方案
CN112552060B (zh) * 2020-12-18 2022-07-19 湖州屹鑫节能材料科技有限公司 一种高强度硅质中间包干式振动料，及其制备方法和设备
PE20250317A1 (es) * 2021-03-05 2025-02-04 Newcrest Mining Ltd Recuperacion de material valioso
CN114397315B (zh) * 2022-01-11 2024-05-03 中国矿业大学 一种研磨介质对煤炭破碎产物三维形貌特征影响的方法
WO2023212777A1 (en) * 2022-05-06 2023-11-09 Newcrest Mining Limited Processing mined ore
CN115228598B (zh) * 2022-06-24 2024-08-02 紫金矿业集团股份有限公司 一种斑岩型铜矿集约高效分选方法
CN115121365B (zh) * 2022-07-01 2023-04-04 阿巴嘎旗金地矿业有限责任公司 智能钼矿分选预抛工艺
CN115213103A (zh) * 2022-07-25 2022-10-21 北京首钢国际工程技术有限公司 一种回收窑渣铁粉的方法
CN115254398B (zh) * 2022-09-01 2024-06-07 山东黄金矿业科技有限公司选冶实验室分公司 一种金矿预选抛废和减少过磨的方法
CN116099659B (zh) * 2023-03-15 2025-03-04 紫金矿业集团股份有限公司 一种低品位氧化铜矿的处理方法
AR134465A1 (es) * 2023-11-15 2026-01-21 Mining and Process Solutions Pty Ltd Proceso para producir un concentrado
CN119281662A (zh) * 2024-10-31 2025-01-10 中国地质科学院郑州矿产综合利用研究所 一种嵌布粒度不均匀的天河石的干式选矿方法
CN119972339B (zh) * 2025-01-18 2025-11-11 广西桂华成有限责任公司 一种低品位微细粒钨锡综合利用的方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB378063A (en) * 1931-04-27 1932-07-27 Minerals Separation Ltd Improvements in or relating to the concentration of minerals by flotation
BR7602976A (pt) * 1975-05-16 1977-05-31 Mogensen Frederik Kb & Co Processo para concentracao e separacao simultanea,segundo o tamanho das particulas,de um conjunto de particulas heterogeneas em diferentes grupos
JPS63111134A (ja) * 1986-10-30 1988-05-16 Kantaro Yamamoto 硫化鉱物及びテルル化金銀鉱から金を採取する方法
US5078860A (en) * 1991-02-06 1992-01-07 The Doe Run Company Sequential and selective flotation of sulfide ores containing copper and molybdenum
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
GB2298643B (en) * 1993-12-03 1997-12-24 Geobiotics Inc Biooxidation of refractory sulfide ores
US5431717A (en) * 1993-12-03 1995-07-11 Geobiotics, Inc. Method for rendering refractory sulfide ores more susceptible to biooxidation
CN1082031C (zh) * 1995-06-02 2002-04-03 地球生命有限公司 非搅拌表面生物反应器中固体物质的生物处理方法
BR9910134A (pt) * 1998-04-22 2001-01-30 Anglo American Res Lab Pty Ltd Processo de fragmentação de minério usando método de compressão de leito a baixas pressões e instalação para o mesmo
US6319389B1 (en) * 1999-11-24 2001-11-20 Hydromet Systems, L.L.C. Recovery of copper values from copper ores
CA2478516C (en) * 2003-09-30 2007-12-11 Jaguar Nickel Inc. A process for the recovery of value metals from base metal sulfide ores
BRPI0717648A2 (pt) * 2006-10-16 2013-12-24 Tech Resources Pty Ltd Método de separação de material minerado e método para recuperação de material valioso, tal como metais valiosos, a partir de material minerado, tal como minério minerado.
EP2242586B1 (en) * 2008-01-09 2015-04-22 BHP Billiton Ssm Development Pty Ltd Processing nickel bearing sulphides
CN102166542B (zh) * 2010-12-15 2013-02-20 四川龙蟒矿冶有限责任公司 一种综合利用钒钛磁铁矿低品位贫矿和表外矿的选矿方法
CN102212684B (zh) * 2011-06-08 2013-06-12 广西银亿科技矿冶有限公司 一种过渡层红土镍矿湿法浸出的方法
CN102302969A (zh) * 2011-09-29 2012-01-04 江西理工大学 阶段解离-分步选别浮选新工艺
PL3060691T3 (pl) 2013-10-23 2025-11-12 Bhp Chile Inc. Ługowanie hałdowe miedzi
CN103521356B (zh) * 2013-10-25 2016-09-21 北京矿冶研究总院 分段分速分流浮选工艺方法
JP2017523304A (ja) * 2014-06-17 2017-08-17 サマンコール マンガネーゼ（プロプリエタリー） リミテッド マンガン鉱石選鉱プロセス
AU2016200542B2 (en) * 2015-04-22 2017-04-13 Anglo American Technical & Sustainability Services Ltd Process for recovering value metals from ore
CN105154671B (zh) * 2015-07-23 2018-03-16 中南大学 细小颗粒工业固体废物的筑堆工艺及其应用
AU2016204951A1 (en) * 2015-07-29 2017-02-16 Poseidon Nickel Limited Method of Co-processing Nickel Sulphide Ores
CN105177286A (zh) * 2015-09-15 2015-12-23 怀宁县江镇代家凹铜矿有限公司 一种铜矿提纯工艺
CN105233949B (zh) * 2015-10-23 2018-03-06 首钢总公司 一种含硫磁铁矿的选矿方法
CN105435952A (zh) * 2015-11-09 2016-03-30 湖南有色金属研究院 一种高泥质铁质难处理氧化铜矿的回收方法
CN105755295B (zh) * 2016-03-07 2017-10-17 紫金矿业集团股份有限公司 从低品位次生硫化铜矿中回收铜的方法
CO2016003230A1 (es) * 2016-05-11 2017-07-28 Anglo American Services Uk Ltd Reducción de la necesidad de represas de almacenamiento de relaves en la flotación de minerales
CN205988804U (zh) * 2016-08-24 2017-03-01 孙召华 降低铁精矿中硫含量并分选钴精矿的选矿系统

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ZA202000046B (en) 2022-06-29
BR112019027331A2 (pt) 2020-07-07
CN111050918B (zh) 2021-05-04
CA3067503A1 (en) 2018-12-27
ZA202000045B (en) 2021-10-27
WO2018234855A1 (en) 2018-12-27
PH12019502826A1 (en) 2020-10-26
FI128689B (en) 2020-10-15
AR108937A1 (es) 2018-10-10
NZ760928A (en) 2021-12-24
AU2017204490B1 (en) 2018-08-30
FI20205051A1 (fi) 2020-01-17
CL2017001741A1 (es) 2018-01-05
CA3067498A1 (en) 2018-12-27
CN111050918A (zh) 2020-04-21
AU2018203387B2 (en) 2019-12-12
BR112019027589A2 (pt) 2020-07-21
US9968945B1 (en) 2018-05-15
PL432372A1 (pl) 2021-06-28
WO2018234880A1 (en) 2018-12-27
PL432373A1 (pl) 2021-06-28
PE20190237A1 (es) 2019-02-15
NZ760929A (en) 2021-10-29
EA202090081A1 (ru) 2020-04-17
PL240894B1 (pl) 2022-06-27
FI129835B (en) 2022-09-15
MX2019015466A (es) 2020-08-03
CA3067503C (en) 2022-04-26
PL241640B1 (pl) 2022-11-14
EA202090080A1 (ru) 2020-04-16
AR111867A1 (es) 2019-08-28
CN111094601A (zh) 2020-05-01
CL2018001306A1 (es) 2018-08-17
MX2019015631A (es) 2020-07-21
AU2020201838A1 (en) 2020-04-02
BR112019027589B1 (pt) 2021-08-03
PH12019502827A1 (en) 2020-10-26
ECSP20003448A (es) 2020-02-28
ECSP20002591A (es) 2020-02-28
CA3067498C (en) 2021-11-02
AU2018203387A1 (en) 2019-01-17
FI20205050A1 (fi) 2020-01-17
CN111094601B (zh) 2022-04-29

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