MX2021009884A - Metodo y disposicion de procedimiento para retirar compuestos a base de si a partir de un licor de lixiviacion y uso. - Google Patents

Metodo y disposicion de procedimiento para retirar compuestos a base de si a partir de un licor de lixiviacion y uso.

Info

Publication number
MX2021009884A
MX2021009884A MX2021009884A MX2021009884A MX2021009884A MX 2021009884 A MX2021009884 A MX 2021009884A MX 2021009884 A MX2021009884 A MX 2021009884A MX 2021009884 A MX2021009884 A MX 2021009884A MX 2021009884 A MX2021009884 A MX 2021009884A
Authority
MX
Mexico
Prior art keywords
liquor
overflow
containing particles
aluminium silicate
silicate containing
Prior art date
Application number
MX2021009884A
Other languages
English (en)
Inventor
Kaj Jansson
Original Assignee
Metso 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 Metso Outotec Finland Oy filed Critical Metso Outotec Finland Oy
Publication of MX2021009884A publication Critical patent/MX2021009884A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • 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
    • B03D1/1431—Dissolved air 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/002—Coagulants and Flocculants
    • 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
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Silicon Compounds (AREA)
  • Physical Water Treatments (AREA)

Abstract

En un método para retirar compuestos a base de Si a partir de un licor de lixiviación, el método comprende suministrar el licor (2) de lixiviación a partir de una etapa (1) de lixiviación a un separador (3) sólido-líquido gravitacional para separar una suspensión (4) diluida y una suspensión (15) concentrada, suministrar una suspensión (4) diluida del separador (3) sólido-líquido gravitacional a un reactor (6) para formar un licor (9) tratado, añadir una fuente de aluminio (5) como primer coagulante a la suspensión (4) diluida en el reactor (6) para formar partículas que contienen silicato de aluminio en el licor (9) tratado, añadir al menos un floculante (7) al licor (9) tratado después del reactor (6) para aumentar el tamaño de partícula de las partículas que contienen silicato de aluminio y suministrar el licor (9) tratado a la flotación de limpieza en la que al menos el 90% de las burbujas de gas de flotación presentan un tamaño de desde 0,2 hasta 250 µm en una unidad (10) de flotación de limpieza para recoger al menos las partículas que contienen silicato de aluminio, para separar al menos las partículas que contienen silicato de aluminio a partir del licor (9) tratado en una suspensión diluida de flotación de limpieza y para formar un licor (11) purificado como una suspensión concentrada de flotación de limpieza.
MX2021009884A 2019-02-18 2019-02-18 Metodo y disposicion de procedimiento para retirar compuestos a base de si a partir de un licor de lixiviacion y uso. MX2021009884A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2019/050125 WO2020169873A1 (en) 2019-02-18 2019-02-18 METHOD AND PROCESS ARRANGEMENT FOR REMOVING Si BASED COMPOUNDS FROM A LEACHING LIQUOR AND USE

Publications (1)

Publication Number Publication Date
MX2021009884A true MX2021009884A (es) 2021-12-10

Family

ID=72144192

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021009884A MX2021009884A (es) 2019-02-18 2019-02-18 Metodo y disposicion de procedimiento para retirar compuestos a base de si a partir de un licor de lixiviacion y uso.

Country Status (9)

Country Link
EP (1) EP3927470A4 (es)
CN (1) CN113573817B (es)
AU (1) AU2019430430B2 (es)
BR (1) BR112021016343A2 (es)
CA (1) CA3129047A1 (es)
EA (1) EA202192065A1 (es)
MX (1) MX2021009884A (es)
PE (1) PE20211901A1 (es)
WO (1) WO2020169873A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114308369A (zh) * 2021-12-08 2022-04-12 西北矿冶研究院 一种锌浸出渣预处理剂及应用方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325608A1 (fr) * 1975-09-26 1977-04-22 Saint Gobain Techn Nouvelles Procede pour le traitement des effluents urbains
US4154608A (en) * 1978-07-19 1979-05-15 Uop Inc. Production of high purity iron powder
US4311679A (en) * 1981-01-19 1982-01-19 Amax Inc. Treatment of sodium tungstate leach liquor containing dissolved silica, phosphorus, and fluorine impurities
AU2001267220B2 (en) * 2000-07-14 2006-02-02 Mcgill University Production of zinc oxide from acid soluble ore using precipitation method
SE520874E (sv) * 2001-11-30 2013-01-15 Stfi Packforsk Ab Avlägsnande av oorganiska grundämnen från träflis före kokning till massa
AP2959A (en) * 2007-10-04 2014-08-31 Huntsman Corp Australia Pty Ltd Compositions and methods for coagulating silica from mineral processing streams
CN102139881B (zh) * 2010-01-28 2012-10-17 宫毅 用粉煤灰生产水合二氧化硅和铝-铁系水处理剂的方法
CN102134645A (zh) * 2011-02-16 2011-07-27 太原理工大学 赤泥盐酸浸出液脱硅的方法
CN103894006A (zh) * 2012-12-28 2014-07-02 北京有色金属研究总院 高泥高硅高铝氧化铜矿浸出渣矿浆快速沉降分离的方法
CN103801459A (zh) * 2014-01-15 2014-05-21 湖南有色金属研究院 一种在酸性浸出体系中浮选回收难浸铜的方法
CN104630502A (zh) * 2014-12-31 2015-05-20 金川集团股份有限公司 一种通过联合浸出工艺从褐铁矿中回收镍、钴、铁和硅的方法
CN105087932B (zh) * 2015-09-01 2017-08-25 攀钢集团攀枝花钢铁研究院有限公司 酸性富钒液中硅的去除方法及氧化钒的制备方法
MX2019002840A (es) * 2016-09-14 2019-05-27 Outotec Finland Oy Metodo para la recuperacion de metales preciosos.
CN106745582B (zh) * 2016-11-22 2019-12-03 昆明理工大学 一种硅铝渣制备聚硅酸铝絮凝剂的方法
CN108359815B (zh) * 2017-04-26 2020-11-03 中国科学院过程工程研究所 一种含钒浸出液除硅废渣的综合利用方法

Also Published As

Publication number Publication date
BR112021016343A2 (pt) 2021-10-26
AU2019430430B2 (en) 2023-05-11
CN113573817A (zh) 2021-10-29
PE20211901A1 (es) 2021-09-23
EA202192065A1 (ru) 2021-11-09
CN113573817B (zh) 2023-10-13
AU2019430430A1 (en) 2021-09-09
WO2020169873A1 (en) 2020-08-27
EP3927470A1 (en) 2021-12-29
CA3129047A1 (en) 2020-08-27
EP3927470A4 (en) 2022-10-26

Similar Documents

Publication Publication Date Title
HK1096893A1 (en) Method and apparatus for separating solids from a slurry
MD20080027A (ro) Set de procedee de înlăturare a impurităţilor dintr-o instalaţie de producere a siliciului
MX2017011552A (es) Sistema de retrolavado de lecho filtrante y proceso con gas reciclado.
CN108642281A (zh) 一种用于萃取工艺中三相物处理以及有机相净化的方法
PH12017502045B1 (en) Mineral ore slurry pretreatment method, and method for manufacturing mineral ore slurry
ZA201901059B (en) Flotation method
MX2021009884A (es) Metodo y disposicion de procedimiento para retirar compuestos a base de si a partir de un licor de lixiviacion y uso.
MX2021001127A (es) Celda de flotacion.
MX2021005031A (es) Metodo y mecanismo para el tratamiento de aguas de proceso.
CN110342561B (zh) 一种硫酸法钛白粉副产石膏高效除铁的方法
NO20032985L (no) Fremgangsmate og anordning for rensing av luft og vann
MX2021007521A (es) Metodo y mecanismo para el tratamiento de aguas de proceso.
CA3036626A1 (en) Method for recovering precious metal
EP3060521B1 (en) Non-chemical method for recovering silicon carbide particles
CN104909370A (zh) 一种从工业硅精炼渣中分选单质硅的方法
CN103408089A (zh) 一种气浮装置
CN105585146A (zh) 一种应用膜技术处理矿山废水的工艺方法
CN204917994U (zh) 一种除杂装置
JP2015137400A (ja) 磁石粉砕装置
JP2005095810A (ja) 混合粒体の分離方法
SG10201610914YA (en) Membrane separation method and apparatus equipped with particle fractionator
CN106268011A (zh) 用于快速高效降低盐酸乙脒母液中氯化铵含量的装置
CN102690002B (zh) 一种适用于尾矿处理的固液分离方法
RU2011132466A (ru) Способ извлечения золота и устройство для обогащения золотосодержащего сырья
JP2017526525A (ja) 汚染物質及び除染設備からの土壌除染方法