CU20130035A7 - Método para la remoción de sustancias químicas y complejos organometálicos del agua de elaboración o de otros flujos de una planta de procesamiento de minerales que usa zeolita - Google Patents

Método para la remoción de sustancias químicas y complejos organometálicos del agua de elaboración o de otros flujos de una planta de procesamiento de minerales que usa zeolita

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Publication number
CU20130035A7
CU20130035A7 CU2013000035A CU20130035A CU20130035A7 CU 20130035 A7 CU20130035 A7 CU 20130035A7 CU 2013000035 A CU2013000035 A CU 2013000035A CU 20130035 A CU20130035 A CU 20130035A CU 20130035 A7 CU20130035 A7 CU 20130035A7
Authority
CU
Cuba
Prior art keywords
deta
zeolite
tailings
processing plant
metal complexes
Prior art date
Application number
CU2013000035A
Other languages
English (en)
Inventor
Jie Dong
Manqui Xu
Kenneth Erwin Scholey
Original Assignee
Vale Sa
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 Vale Sa filed Critical Vale Sa
Publication of CU20130035A7 publication Critical patent/CU20130035A7/es

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Classifications

    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/165—Natural alumino-silicates, e.g. zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28059—Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/14—Base exchange silicates, e.g. zeolites
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/004—Sludge detoxification
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/303—Complexing agents
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

La invención actual se refiere a un método de eliminación de sustancias químicas orgánicas y complejos organometálicos (complejos de metal orgánico pesado) que usan zeolita de agua de elaboración o flujos de relaves de una planta de procesamiento de minerales donde se usa dietilentriamina (DETA) o trietilenetetramine (TETA) como un reactivo de flotación y se encuentran complejos de DETA-metal en el agua de elaboración o flujos de relaves. En una realización preferida, el agua de elaboración o flujo de relaves de lodo de una planta de procesamiento de minerales que contiene complejos de DETA y DETA-metal y metales pesados residuales se ponen en contacto con la zeolita natural. Esto puede ejecutarse agregando los gránulos de zeolita a los flujos de elaboración (lodos) meintras se agita con un mezclador mecánico para absorber en forma eficiente los complejos de DETA, DETA-metal y metales pesados de los flujos de elaboración (lodos) en la zeolita. La zeolita cargada se elimina ahora con los relaves de flotación.
CU2013000035A 2010-09-13 2013-03-13 Método para la remoción de sustancias químicas y complejos organometálicos del agua de elaboración o de otros flujos de una planta de procesamiento de minerales que usa zeolita CU20130035A7 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38210110P 2010-09-13 2010-09-13
PCT/BR2011/000328 WO2012034202A2 (en) 2010-09-13 2011-09-13 A method for the removal of organic chemicals and organometallic complexes from process water or other streams of a mineral processing plant using zeolite

Publications (1)

Publication Number Publication Date
CU20130035A7 true CU20130035A7 (es) 2013-08-29

Family

ID=45832004

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2013000035A CU20130035A7 (es) 2010-09-13 2013-03-13 Método para la remoción de sustancias químicas y complejos organometálicos del agua de elaboración o de otros flujos de una planta de procesamiento de minerales que usa zeolita

Country Status (21)

Country Link
US (1) US8920655B2 (es)
EP (1) EP2616395A4 (es)
JP (1) JP2013537105A (es)
KR (1) KR20140007795A (es)
CN (1) CN103237762A (es)
AP (1) AP2013006810A0 (es)
AU (1) AU2011301719A1 (es)
BR (1) BR112013005957A2 (es)
CA (1) CA2812120A1 (es)
CL (1) CL2013000683A1 (es)
CO (1) CO6710900A2 (es)
CU (1) CU20130035A7 (es)
DO (1) DOP2013000057A (es)
EA (1) EA201390375A1 (es)
EC (1) ECSP13012550A (es)
GT (1) GT201300065A (es)
MA (1) MA34595B1 (es)
MX (1) MX2013002900A (es)
PE (1) PE20140056A1 (es)
RS (1) RS20130088A1 (es)
WO (1) WO2012034202A2 (es)

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US20150041393A1 (en) * 2011-09-12 2015-02-12 William G. Smith Method and apparatus for treatment of wastewater
US11174441B2 (en) 2018-10-22 2021-11-16 Saudi Arabian Oil Company Demetallization by delayed coking and gas phase oxidative desulfurization of demetallized residual oil
CN110642425B (zh) * 2019-10-12 2021-10-08 广州超邦化工有限公司 包含氢氟酸和羧酸的三价铬钝化废水的处理方法
CN110642395B (zh) * 2019-10-12 2021-10-08 广州超邦化工有限公司 含氟离子的硫酸盐三价铬镀铬废水的处理方法
CN112279565B (zh) * 2020-09-16 2022-05-31 中冶南方都市环保工程技术股份有限公司 钢铁行业固体废物胶结重金属尾砂制备矿山充填物的方法
CN113457637A (zh) * 2021-06-30 2021-10-01 广东牧人王电器有限公司 一种锅具排毒处理工艺
CN115651760A (zh) * 2022-09-21 2023-01-31 新疆冠农果茸股份有限公司 一种棉籽混合油精炼方法

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Also Published As

Publication number Publication date
CL2013000683A1 (es) 2013-11-08
MA34595B1 (fr) 2013-10-02
CO6710900A2 (es) 2013-07-15
EA201390375A1 (ru) 2013-08-30
AU2011301719A1 (en) 2013-04-04
MX2013002900A (es) 2013-08-08
DOP2013000057A (es) 2013-07-15
RS20130088A1 (en) 2014-02-28
US20120175311A1 (en) 2012-07-12
JP2013537105A (ja) 2013-09-30
CN103237762A (zh) 2013-08-07
US8920655B2 (en) 2014-12-30
EP2616395A2 (en) 2013-07-24
CA2812120A1 (en) 2012-03-22
WO2012034202A8 (en) 2012-05-18
KR20140007795A (ko) 2014-01-20
ECSP13012550A (es) 2013-06-28
BR112013005957A2 (pt) 2016-05-17
PE20140056A1 (es) 2014-02-12
EP2616395A4 (en) 2014-03-26
AP2013006810A0 (en) 2013-04-30
WO2012034202A3 (en) 2012-12-27
GT201300065A (es) 2016-05-09
WO2012034202A2 (en) 2012-03-22

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