CL2009000854A1 - Proceso y aparato para tratar una solucion acuosa que contiene un contaminante quimico que comprende poner en contacto la solucion acuosa que contiene un contaminante quimico con una composicion que contiene un compuesto insoluble que comprende tierras raras; y dispositivo. - Google Patents

Proceso y aparato para tratar una solucion acuosa que contiene un contaminante quimico que comprende poner en contacto la solucion acuosa que contiene un contaminante quimico con una composicion que contiene un compuesto insoluble que comprende tierras raras; y dispositivo.

Info

Publication number
CL2009000854A1
CL2009000854A1 CL2009000854A CL2009000854A CL2009000854A1 CL 2009000854 A1 CL2009000854 A1 CL 2009000854A1 CL 2009000854 A CL2009000854 A CL 2009000854A CL 2009000854 A CL2009000854 A CL 2009000854A CL 2009000854 A1 CL2009000854 A1 CL 2009000854A1
Authority
CL
Chile
Prior art keywords
aqueous solution
solution containing
chemical contaminant
contacting
treating
Prior art date
Application number
CL2009000854A
Other languages
English (en)
Inventor
L Burba John Iii
D Withman Richard
Original Assignee
Molycorp Minerals Llc
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 Molycorp Minerals Llc filed Critical Molycorp Minerals Llc
Publication of CL2009000854A1 publication Critical patent/CL2009000854A1/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
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    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0207—Compounds of Sc, Y or Lanthanides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Composite Materials (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Proceso y aparato para tratar una solución acuosa que contiene un contaminante químico que comprende poner en contacto la solución acuosa que contiene un contaminante químico con una composición que contiene un compuesto insoluble que comprende tierras raras; y dispositivo.
CL2009000854A 2007-10-31 2009-04-08 Proceso y aparato para tratar una solucion acuosa que contiene un contaminante quimico que comprende poner en contacto la solucion acuosa que contiene un contaminante quimico con una composicion que contiene un compuesto insoluble que comprende tierras raras; y dispositivo. CL2009000854A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/932,543 US20090107919A1 (en) 2007-10-31 2007-10-31 Apparatus and process for treating an aqueous solution containing chemical contaminants

Publications (1)

Publication Number Publication Date
CL2009000854A1 true CL2009000854A1 (es) 2011-01-21

Family

ID=40581467

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009000854A CL2009000854A1 (es) 2007-10-31 2009-04-08 Proceso y aparato para tratar una solucion acuosa que contiene un contaminante quimico que comprende poner en contacto la solucion acuosa que contiene un contaminante quimico con una composicion que contiene un compuesto insoluble que comprende tierras raras; y dispositivo.

Country Status (10)

Country Link
US (2) US20090107919A1 (es)
EP (1) EP2209542A4 (es)
CN (1) CN101909714A (es)
AR (1) AR069154A1 (es)
BR (1) BRPI0817170A2 (es)
CA (1) CA2703819A1 (es)
CL (1) CL2009000854A1 (es)
MX (1) MX2010004586A (es)
WO (1) WO2009058673A1 (es)
ZA (1) ZA201003360B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003290730A1 (en) 2002-11-12 2004-06-03 Safe Foods Corporation Application system with recycle and related use of antimicrobial quaternary ammonium compound
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