AR069154A1 - Un aparato, y proceso y un articulo para tratar una solucion acuosa que contiene contaminantes quimicos - Google Patents
Un aparato, y proceso y un articulo para tratar una solucion acuosa que contiene contaminantes quimicosInfo
- Publication number
- AR069154A1 AR069154A1 ARP080104793A ARP080104793A AR069154A1 AR 069154 A1 AR069154 A1 AR 069154A1 AR P080104793 A ARP080104793 A AR P080104793A AR P080104793 A ARP080104793 A AR P080104793A AR 069154 A1 AR069154 A1 AR 069154A1
- Authority
- AR
- Argentina
- Prior art keywords
- cerium
- compound containing
- solution containing
- insoluble compound
- article
- Prior art date
Links
Classifications
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- 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
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- 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
- B01J20/0203—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
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- 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
- B01J20/06—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
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- 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
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- B01J20/28002—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 physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
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- B01J20/28004—Sorbent size or size distribution, e.g. particle size
- B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
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- B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
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- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
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- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
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- B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
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- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Removal Of Specific Substances (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Un aparato, un proceso y un artículo para tratar una solucion acuosa que contiene un contaminante químico. El proceso incluye contactar una solucion acuosa que contiene un contaminante químico con una composicion de agregado que comprende un compuesto insoluble que contiene tierras raras para formar una solucion desprovista de contaminantes químicos. El compuesto insoluble que contiene tierras raras puede incluir cerio y/o lantano y/o praseodimio. Un compuesto insoluble que contiene cerio adecuado puede ser derivado de un carbonato de cerio, oxalato de cerio y/o una sal de cerio. La composicion de agregado puede incluir más de 10,01% en peso del compuesto insoluble que contiene tierras raras, y en una realizacion particular, consiste esencialmente en uno o más oxidos de cerio y, opcionalmente, un ligante y/o fluidificante. Aunque el proceso tiene una variedad de aplicaciones en el tratamiento de fluidos, tales aplicaciones incluyen, específicamente, remover o destoxificar contaminantes químicos en agua.
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 |
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AR069154A1 true AR069154A1 (es) | 2009-12-30 |
Family
ID=40581467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080104793A AR069154A1 (es) | 2007-10-31 | 2008-10-31 | Un aparato, y proceso y un articulo para tratar una solucion acuosa que contiene contaminantes quimicos |
Country Status (10)
Country | Link |
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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 (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9072315B2 (en) * | 2002-11-12 | 2015-07-07 | Safe Foods Corporation | Application system with recycle and related use of antimicrobial quaternary ammonium compound |
DE10260745A1 (de) * | 2002-12-23 | 2004-07-01 | Outokumpu Oyj | Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen |
US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
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- 2008-10-24 CA CA2703819A patent/CA2703819A1/en not_active Abandoned
- 2008-10-24 BR BRPI0817170A patent/BRPI0817170A2/pt not_active IP Right Cessation
- 2008-10-24 CN CN2008801236654A patent/CN101909714A/zh active Pending
- 2008-10-31 AR ARP080104793A patent/AR069154A1/es not_active Application Discontinuation
-
2009
- 2009-04-08 CL CL2009000854A patent/CL2009000854A1/es unknown
-
2010
- 2010-03-10 US US12/721,233 patent/US20100168498A1/en not_active Abandoned
- 2010-05-12 ZA ZA2010/03360A patent/ZA201003360B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20090107919A1 (en) | 2009-04-30 |
ZA201003360B (en) | 2013-10-30 |
EP2209542A1 (en) | 2010-07-28 |
MX2010004586A (es) | 2010-06-01 |
CA2703819A1 (en) | 2009-05-07 |
EP2209542A4 (en) | 2012-03-07 |
CN101909714A (zh) | 2010-12-08 |
WO2009058673A1 (en) | 2009-05-07 |
US20100168498A1 (en) | 2010-07-01 |
CL2009000854A1 (es) | 2011-01-21 |
BRPI0817170A2 (pt) | 2015-09-08 |
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