[go: up one dir, main page]

MX2019009322A - Una disposicion de flotacion, su uso, una planta y un metodo. - Google Patents

Una disposicion de flotacion, su uso, una planta y un metodo.

Info

Publication number
MX2019009322A
MX2019009322A MX2019009322A MX2019009322A MX2019009322A MX 2019009322 A MX2019009322 A MX 2019009322A MX 2019009322 A MX2019009322 A MX 2019009322A MX 2019009322 A MX2019009322 A MX 2019009322A MX 2019009322 A MX2019009322 A MX 2019009322A
Authority
MX
Mexico
Prior art keywords
primary
flotation
arrangement
secondary line
plant
Prior art date
Application number
MX2019009322A
Other languages
English (en)
Inventor
Rinne Antti
Bourke Peter
Original Assignee
Outotec Finland Oy
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
Application filed by Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of MX2019009322A publication Critical patent/MX2019009322A/es

Links

Classifications

    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • 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
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1468—Discharge mechanisms for the sediments
    • 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
    • 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
    • B03D2203/025—Precious metal ores
    • 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
    • B03D2203/04—Non-sulfide ores
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Insulated Conductors (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)
  • Dairy Products (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

La divulgación se refiere a una disposición de flotación para tratar partículas de mineral metalífero suspendidas en suspensión. La disposición comprende una línea primaria que comprende por lo menos dos celdas de flotación primaria, una primera línea secundaria y una segunda línea secundaria corriente abajo de la primera línea secundaria. En la disposición, el reflujo inferior desde una línea secundaria se dispone para fluir a la última de las por lo menos una de las celdas de flotación primaria desde la cual se recibió el desbordamiento primario, o a una celda de flotación primaria corriente abajo de la última de las por lo menos una de las celdas de flotación primaria de la cual se recibió el desbordamiento primario. La divulgación se refiere además al uso de una disposición de flotación, a una planta de flotación y a un método de flotación.
MX2019009322A 2017-02-15 2017-02-15 Una disposicion de flotacion, su uso, una planta y un metodo. MX2019009322A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2017/050094 WO2018150076A1 (en) 2017-02-15 2017-02-15 A flotation arrangement, its use, a plant and a method

Publications (1)

Publication Number Publication Date
MX2019009322A true MX2019009322A (es) 2019-09-19

Family

ID=63169718

Family Applications (5)

Application Number Title Priority Date Filing Date
MX2019009322A MX2019009322A (es) 2017-02-15 2017-02-15 Una disposicion de flotacion, su uso, una planta y un metodo.
MX2019009525A MX2019009525A (es) 2017-02-15 2018-02-14 Disposicion de flotacion.
MX2019009526A MX2019009526A (es) 2017-02-15 2018-02-14 Disposicion de flotacion.
MX2022006696A MX2022006696A (es) 2017-02-15 2019-08-09 Metodo de flotacion.
MX2022006697A MX2022006697A (es) 2017-02-15 2019-08-09 Metodo de flotacion.

Family Applications After (4)

Application Number Title Priority Date Filing Date
MX2019009525A MX2019009525A (es) 2017-02-15 2018-02-14 Disposicion de flotacion.
MX2019009526A MX2019009526A (es) 2017-02-15 2018-02-14 Disposicion de flotacion.
MX2022006696A MX2022006696A (es) 2017-02-15 2019-08-09 Metodo de flotacion.
MX2022006697A MX2022006697A (es) 2017-02-15 2019-08-09 Metodo de flotacion.

Country Status (13)

Country Link
US (3) US11548013B2 (es)
EP (3) EP3582897A4 (es)
CN (5) CN110300628A (es)
AU (7) AU2017398923B2 (es)
BR (1) BR112019016218B1 (es)
CA (2) CA3052771C (es)
CL (4) CL2019000408U1 (es)
EA (3) EA201991745A1 (es)
FI (2) FI3582899T3 (es)
MX (5) MX2019009322A (es)
PE (2) PE20191343A1 (es)
WO (3) WO2018150076A1 (es)
ZA (2) ZA201905593B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150076A1 (en) * 2017-02-15 2018-08-23 Outotec (Finland) Oy A flotation arrangement, its use, a plant and a method
PE20191341A1 (es) * 2017-02-28 2019-09-30 Cidra Corporate Services Llc Configuraciones de proceso para evitar el exceso de triturado de concentrados de barrido
WO2019145591A1 (en) 2018-01-23 2019-08-01 Outotec (Finland) Oy Flotation line
US20220258178A1 (en) * 2019-07-29 2022-08-18 Metso Outotec Finland Oy Flotation cell
WO2021019123A1 (en) * 2019-07-29 2021-02-04 Outotec (Finland) Oy Flotation cell
CN111408480A (zh) * 2020-03-20 2020-07-14 天津美腾科技股份有限公司 物料浮选方法、装置及电子设备
CN111632767A (zh) * 2020-04-30 2020-09-08 矿冶科技集团有限公司 矿物浮选方法及系统
US20230256457A1 (en) * 2020-06-30 2023-08-17 Metso Outotec Finland Oy Flotation arrangement and method related thereto
AU2021298904A1 (en) * 2020-06-30 2022-08-18 Metso Finland Oy Flotation arrangement, plant and method related thereto
CN113976329B (zh) * 2021-12-01 2024-04-09 天齐创锂科技(深圳)有限公司 锂辉石硫酸法提锂尾渣浮选脱硫捕收剂及其应用

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538996A (en) * 1940-03-14 1941-08-25 John Wesley Thompson Improvements in counter current froth flow flotation system
US2399845A (en) * 1945-02-06 1946-05-07 American Cyanamid Co Treatment of ores containing coralt and nickel
US3067957A (en) * 1959-09-08 1962-12-11 Cleveland Cliffs Iron Process of upgrading iron ore concentrates
US3307790A (en) * 1963-03-20 1967-03-07 Mineral Ind Corp Of America Flotation method and apparatus
US4283017A (en) * 1979-09-07 1981-08-11 Amax Inc. Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
US4450459A (en) 1980-09-17 1984-05-22 Xerox Corporation Differential encoding for fringe field responsive electro-optic line printers
US4460459A (en) * 1983-02-16 1984-07-17 Anschutz Mining Corporation Sequential flotation of sulfide ores
US4877517A (en) * 1988-05-02 1989-10-31 Falconbridge Limited Depressant for flotation separation of polymetallic sulphidic ores
US4960059A (en) 1989-06-26 1990-10-02 Consolidated Natural Gas Service Company, Inc. Low NOx burner operations with natural gas cofiring
US4960509A (en) * 1989-07-17 1990-10-02 Colorado School Of Mines Ore flotation device and process
DE4029394A1 (de) 1990-09-17 1992-03-19 Erz & Kohleflotation Gmbh Verfahren und anlage zur aufbereitung einer bei der rauchgasentschwefelung in einem rea-waescher anfallenden waeschertruebe sowie zur minimierung der zu deponierenden feststoffe
US5074994A (en) * 1990-10-18 1991-12-24 The Doe Run Company Sequential and selective flotation of sulfide ores
GB2258171B (en) * 1991-07-29 1995-01-18 Shell Int Research Processing complex mineral ores
US5951875A (en) 1996-12-20 1999-09-14 Eastman Chemical Company Adsorptive bubble separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
AU1311199A (en) 1997-11-08 1999-05-31 Cleveland-Cliffs, Inc. Flotation system
US5925862A (en) 1997-11-21 1999-07-20 The Doe Run Company Process for the recovery of cobalt from ores containing metal sulfides
FI115385B (fi) 1998-09-15 2005-04-29 Outokumpu Oy Vaahdotuskennolinja
CN100391616C (zh) 2006-02-09 2008-06-04 陈铁 一种氧化锌矿的选矿方法
CN201143456Y (zh) 2007-11-15 2008-11-05 邹宝安 浮游选矿法新装置
CA2725135C (en) 2008-01-09 2015-10-06 Bhp Billiton Ssm Development Pty Ltd Processing nickel bearing sulphides
AP3398A (en) * 2009-12-04 2015-08-31 Barrick Gold Corp Separation of copper minerals from pyrite using air metabisulfite treatment
CN201823604U (zh) * 2010-09-17 2011-05-11 白银有色集团股份有限公司 浮选分离生产铜精矿装置
WO2012167592A1 (zh) * 2011-06-10 2012-12-13 福建省龙岩龙能粉煤灰综合利用有限公司 粉煤灰浮选工艺以及浮选设备
CN102397819B (zh) * 2011-10-20 2013-08-28 昆明理工大学 一种分离铜铅锌铁多金属硫化矿的选矿方法
CN102366731B (zh) * 2011-10-27 2013-12-18 昆明理工大学 氧化铜矿硫化浮选过程中活化及调整矿化泡沫的方法
CN103386356A (zh) 2012-05-09 2013-11-13 中国瑞林工程技术有限公司 硫化铜矿石的浮选方法
MX381146B (es) * 2012-05-14 2025-03-12 Tech Resources Pty Ltd Control de la flotacion por espuma.
CN102974466A (zh) * 2012-10-12 2013-03-20 金川集团股份有限公司 一种提高低品位铜镍矿回收率的浮选方法
US9475067B2 (en) 2013-11-26 2016-10-25 North China University Of Science And Technology Chalcopyrite ore beneficiation process and method
WO2015095054A2 (en) * 2013-12-17 2015-06-25 Flsmidth A/S Process for flotation leaching copper sulfide minerals
CN203678523U (zh) * 2014-01-14 2014-07-02 会理县鹏晨废渣利用有限公司 铜冶炼废渣回收处理系统
FI125280B (en) * 2014-04-25 2015-08-14 Outotec Finland Oy A method for automatically adjusting the concentration of a chemical in a flotation process
CN104226461B (zh) * 2014-07-23 2016-08-24 紫金矿业集团股份有限公司 从废弃尾矿中综合回收金锌硫铁的选矿方法
CN104841567A (zh) 2015-06-08 2015-08-19 河南东大矿业股份有限公司 一种铝土矿正浮选混流方法
AU2016204951A1 (en) 2015-07-29 2017-02-16 Poseidon Nickel Limited Method of Co-processing Nickel Sulphide Ores
CN105689146B (zh) * 2016-03-07 2017-10-17 紫金矿业集团股份有限公司 一种被Cu2+活化的黄铁矿与辉铜矿的低碱度浮选分离方法
WO2018024938A1 (en) 2016-08-05 2018-02-08 Outotec (Finland) Oy Flotation line and a method
MX2019001617A (es) * 2016-08-15 2019-05-15 Outotec Finland Oy Metodo de flotacion.
WO2018150076A1 (en) * 2017-02-15 2018-08-23 Outotec (Finland) Oy A flotation arrangement, its use, a plant and a method

Also Published As

Publication number Publication date
BR112019016218A2 (pt) 2020-04-07
AU2017398923A1 (en) 2019-08-29
ZA201905593B (en) 2022-03-30
EP3582898A1 (en) 2019-12-25
CN110152891A (zh) 2019-08-23
EA201991776A1 (ru) 2020-02-13
US10960408B2 (en) 2021-03-30
EP3582898B1 (en) 2023-01-11
AU2018221279C1 (en) 2020-08-13
AU2020213386A1 (en) 2020-08-27
EP3582897A4 (en) 2020-11-25
MX2022006697A (es) 2022-07-12
EP3582899B1 (en) 2022-08-31
EA201991745A1 (ru) 2020-01-27
US20200061636A1 (en) 2020-02-27
US20190388905A1 (en) 2019-12-26
PE20191343A1 (es) 2019-09-30
AU2018221278A1 (en) 2019-09-19
EA039726B1 (ru) 2022-03-04
CA3052771C (en) 2023-09-19
MX2022006696A (es) 2022-07-12
CA3052771A1 (en) 2018-08-23
AU2021202827A1 (en) 2021-06-03
AU2017398923B2 (en) 2020-07-16
WO2018150093A1 (en) 2018-08-23
AU2018221279A1 (en) 2019-09-12
PE20191622A1 (es) 2019-11-06
US10913075B2 (en) 2021-02-09
FI3582899T3 (fi) 2022-12-15
EP3582899A1 (en) 2019-12-25
CN110300628A (zh) 2019-10-01
CN209829277U (zh) 2019-12-24
AU2021202827B2 (en) 2023-03-30
CL2019002266A1 (es) 2019-11-08
AU2020213386B2 (en) 2022-07-14
US11548013B2 (en) 2023-01-10
WO2018150076A1 (en) 2018-08-23
US20200023380A1 (en) 2020-01-23
AU2019100157A4 (en) 2019-03-28
CN110152892A (zh) 2019-08-23
FI3582898T3 (fi) 2023-04-03
CL2019000408U1 (es) 2019-05-10
MX2019009526A (es) 2019-09-23
ZA201905624B (en) 2022-03-30
EA038566B1 (ru) 2021-09-15
CA3053078A1 (en) 2018-08-23
CA3053080C (en) 2024-07-02
AU2018221279B2 (en) 2020-05-07
AU2020256410A1 (en) 2020-11-12
EP3582899A4 (en) 2020-12-23
AU2020256410B2 (en) 2021-12-16
WO2018150094A1 (en) 2018-08-23
CA3053080A1 (en) 2018-08-23
CN209663508U (zh) 2019-11-22
CL2019000409U1 (es) 2019-05-10
AU2018221278B2 (en) 2021-02-04
MX2019009525A (es) 2019-09-23
BR112019016218B1 (pt) 2022-10-18
EA201991783A1 (ru) 2020-02-07
CL2019002265A1 (es) 2019-12-13
EP3582898A4 (en) 2020-12-23
EP3582897A1 (en) 2019-12-25
CN110152892B (zh) 2022-01-25
CN110152891B (zh) 2022-01-25

Similar Documents

Publication Publication Date Title
MX2019009322A (es) Una disposicion de flotacion, su uso, una planta y un metodo.
BR112016006908A8 (pt) método para intensificar o desempenho de um formador de espuma em uma separação de suspensão em um meio por flotação em espuma, microemulsão para intensificar o desempenho de uma separação de espuma, e, mistura
PL423261A1 (pl) Sposób pozyskiwania metali wartościowych z rudy
BR112016007177A2 (pt) método para intensificar o desempenho de um coletor em uma separação por flotação em espuma de suspensão em um meio
BR112017000770A2 (pt) ferramenta de fundo de poço, método, e, sistema de utilização de uma ferramenta de fundo de poço.
AR095180A1 (es) Métodos para diseñar un fluido de perforación con material suspendible para la pérdida en circulación
CL2018000544A1 (es) Sistema, método y aparato para flotación por espuma
AR090575A1 (es) Agrobacterium para la transfeccion transitoria de plantas completas
CL2016002580A1 (es) Método de flotación de molibdenita que emplea polisulfuros alcalinos yo alcalinotérreos como agente depresor, a un ph de 8 a 10,5 y uso de dichos polisulfuros.
CL2017000750A1 (es) Pienso de alta resistencia a la abrasión y de buena estabilidad en agua, que contiene pufa
SA520411109B1 (ar) نظم، وأجهزة، وطرق لفصل الماء في أسفل البئر
MX387602B (es) Sistemas y metodos para recolectar una especie.
PE20191427Z (es) Linea de flotacion
EA201501066A1 (ru) Классификатор
BR112019002594B8 (pt) Método de flotação
BR112018003013A2 (pt) método para coletar carepa de laminação, laminador a quente e método para readaptar um laminador a quente
EA202090010A1 (ru) Узел пенной флотации
PE20191201A1 (es) Una disposicion de flotacion, su uso, una planta y un metodo
CL2019002227A1 (es) Una disposición de flotación, su uso, una planta y un método.
EA201700175A1 (ru) Способ искусственной эрозии дна запруженных водоемов
PE20161504A1 (es) Aparato de valvula para celdas de flotacion
PE20242361A1 (es) Metodo para suprimir el polvo en suspension proveniente de material particulado de relaves generado por erosion eolica, que comprende obtener una composicion biologica, aplicar dicha composicion biologica y estabilizar el material particulado, asi como la composicion biologica obtenida y su aplicacion
PE20190558A1 (es) Metodo de flotacion
CL2019000353A1 (es) Método de flotación.
CL2018003817A1 (es) Un proceso de flotación de minerales para aumentar la recuperación de molibdenita y sulfuros de cobre y en particular la recuperación de finos.