Process for modifying the metal ion sorption capacity of a medium

Lundquist, Susan H

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Title: Process for modifying the metal ion sorption capacity of a medium

Abstract

A process for modifying a medium is disclosed that includes treating a medium having a metal ion sorption capacity with a solution that includes: A) an agent capable of forming a complex with metal ions; and B) ions selected from the group consisting of sodium ions, potassium ions, magnesium ions, and combinations thereof, to create a medium having an increased capacity to sorb metal ions relative to the untreated medium.

Inventors:

Lundquist, Susan H ^[1]

White Bear Township, MN

Issue Date:: Tue Jan 01 00:00:00 EST 2002

Research Org.:: 3M CO

OSTI Identifier:: 874659

Patent Number(s):: 6436294

Assignee:: 3M Innovative Properties Company (St. Paul, MN)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J20/0211 - {Compounds of Ti, Zr, Hf}
B01J20/10 - comprising silica or silicate
B01J20/28026 - {Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin}
B01J20/2803 - {Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products}
B01J20/28033 - {Membrane, sheet, cloth, pad, lamellar or mat}
B01J20/286 - Phases chemically bonded to a substrate, e.g. to silica or to polymers
B01J20/3007 - {Moulding, shaping or extruding}
B01J20/3035 - {Compressing}
B01J20/3042 - {Use of binding agents
B01J20/3078 - {Thermal treatment, e.g. calcining or pyrolizing}
B01J20/3204 - {Inorganic carriers, supports or substrates}
B01J20/3248 - {the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such}
B01J20/3265 - {with an organic functional group containing a metal, e.g. a metal affinity ligand}
B01J20/3295 - {Coatings made of particles, nanoparticles, fibers, nanofibers}
B01J2220/52 - Sorbents specially adapted for preparative chromatography
B01J2220/54 - Sorbents specially adapted for analytical or investigative chromatography
B01J2220/58 - Use in a single column
B01J2220/62 - In a cartridge
B01J45/00 - Ion-exchange in which a complex or a chelate is formed
B01J49/50 - characterised by the regeneration reagents

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/28 - by sorption
C02F1/281 - {using inorganic sorbents}
C02F1/285 - {using synthetic organic sorbents}
C02F1/683 - {by addition of complex-forming compounds}
C02F2101/006 - {Radioactive compounds}
C02F2101/20 - Heavy metals or heavy metal compounds

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DOE Contract Number:: AR21-96MC33089

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: process; modifying; metal; sorption; capacity; medium; disclosed; treating; solution; agent; capable; forming; complex; selected; consisting; sodium; potassium; magnesium; combinations; create; increased; sorb; untreated; agent capable; sorption capacity; /210/502/521/

Citation Formats


                    Lundquist, Susan H. Process for modifying the metal ion sorption capacity of a medium.  United States: N. p., 2002. 
        Web.

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                    Lundquist, Susan H. Process for modifying the metal ion sorption capacity of a medium.  United States.

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                    Lundquist, Susan H. Tue .  
        "Process for modifying the metal ion sorption capacity of a medium".  United States.  https://www.osti.gov/servlets/purl/874659.

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@article{osti_874659,

  title        = {Process for modifying the metal ion sorption capacity of a medium},

  author       = {Lundquist, Susan H},

  abstractNote = {A process for modifying a medium is disclosed that includes treating a medium having a metal ion sorption capacity with a solution that includes: A) an agent capable of forming a complex with metal ions; and B) ions selected from the group consisting of sodium ions, potassium ions, magnesium ions, and combinations thereof, to create a medium having an increased capacity to sorb metal ions relative to the untreated medium.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 01 00:00:00 EST 2002},

  month        = {Tue Jan 01 00:00:00 EST 2002}

}

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Works referenced in this record:

Ion-Exchange as a Separations Method. I. The Separation of Fission-Produced Radioisotopes, Including Individual Rare Earths, by Complexing Elution from Amberlite Resin ¹
journal, November 1947

Tompkins, Edward R.; Khym, Joseph X.; Cohn, Waldo E.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a057

Ion Exchange as a Separations Method. III. Equilibrium Studies of the Reactions of Rare Earth Complexes with Synthetic Ion Exchange Resins ¹
journal, November 1947

Tompkins, Edward R.; Mayer, Stanley W.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a068

Ion Exchange as a Separations Method. IV. A Theoretical Analysis of the Column Separations Process ¹
journal, November 1947

Mayer, Stanley W.; Tompkins, Edward R.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a069

The Separation of Rare Earths by Ion Exchange. ^1,2 I. Cerium and Yttrium
journal, November 1947

Spedding, F. H.; Voigt, A. F.; Gladrow, E. M.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a058

The Separation of Rare Earths by Ion Exchange. VI. Conditions for Effecting Separations with Nalcite HCR and One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions
journal, October 1951

Spedding, F. H.; Fulmer, E. I.; Powell, J. E.
Journal of the American Chemical Society, Vol. 73, Issue 10
https://doi.org/10.1021/ja01154a110

Application of ion exchange to the separation of substances in low concentrations
journal, January 1949

Tompkins, Edward R.
Discussions of the Faraday Society, Vol. 7
https://doi.org/10.1039/df9490700232

Large-scale separation of rare-earth salts and the preparation of the pure metals
journal, January 1949

Spedding, Frank H.
Discussions of the Faraday Society, Vol. 7
https://doi.org/10.1039/df9490700214

A Study of the Effect of a Number of Column Variables
journal, July 1949

Tompkins, E. R.; Harris, D. H.; Khym, J. X.
Journal of the American Chemical Society, Vol. 71, Issue 7
https://doi.org/10.1021/ja01175a078

The Separation of Rare Earths by Ion Exchange. V. Investigations with One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions ¹
journal, June 1950

Spedding, F. H.; Fulmer, E. I.; Powell, J. E.
Journal of the American Chemical Society, Vol. 72, Issue 6
https://doi.org/10.1021/ja01162a004

The Use of Copper as the Retaining Ion in the Elution of Rare Earths with Ammonium Ethylenediamine Tetraacetate Solutions
journal, May 1954

Spedding, F. H.; Powell, J. E.; Wheelwright, E. J.
Journal of the American Chemical Society, Vol. 76, Issue 9
https://doi.org/10.1021/ja01638a075

The Separation of Rare Earths by Ion Exchange. ^1,2 II. Neodymium and Praseodymium
journal, November 1947

Spedding, F. H.; Voigt, A. F.; Gladrow, E. M.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a060

The Separation of Rare Earths by Ion Exchange. VIII. Quantitative Theory of the Mechanism Involved in Elution by Dilute Citrate Solutions
journal, May 1954

Spedding, F. H.; Powell, J. E.
Journal of the American Chemical Society, Vol. 76, Issue 9
https://doi.org/10.1021/ja01638a074

Ion-Exchange as a Separations Method. II. Separations of Several Rare Earths of the Cerium Group (La, Ce, Pr and Nd) ¹
journal, November 1947

Harris, Darwin H.; Tompkins, Edward R.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a061

The Separation of Rare Earths by Ion Exchange. ¹ III. Pilot Plant Scale Separations
journal, November 1947

Spedding, F. H.; Fulmer, E. I.; Butler, T. A.
Journal of the American Chemical Society, Vol. 69, Issue 11
https://doi.org/10.1021/ja01203a063

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Similar Records

Title: Process for modifying the metal ion sorption capacity of a medium

Abstract

Citation Formats

Ion-Exchange as a Separations Method. I. The Separation of Fission-Produced Radioisotopes, Including Individual Rare Earths, by Complexing Elution from Amberlite Resin 1 journal, November 1947

Ion Exchange as a Separations Method. III. Equilibrium Studies of the Reactions of Rare Earth Complexes with Synthetic Ion Exchange Resins 1 journal, November 1947

Ion Exchange as a Separations Method. IV. A Theoretical Analysis of the Column Separations Process 1 journal, November 1947

The Separation of Rare Earths by Ion Exchange. 1,2 I. Cerium and Yttrium journal, November 1947

The Separation of Rare Earths by Ion Exchange. VI. Conditions for Effecting Separations with Nalcite HCR and One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions journal, October 1951

Application of ion exchange to the separation of substances in low concentrations journal, January 1949

Large-scale separation of rare-earth salts and the preparation of the pure metals journal, January 1949

A Study of the Effect of a Number of Column Variables journal, July 1949

The Separation of Rare Earths by Ion Exchange. V. Investigations with One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions 1 journal, June 1950

The Use of Copper as the Retaining Ion in the Elution of Rare Earths with Ammonium Ethylenediamine Tetraacetate Solutions journal, May 1954

The Separation of Rare Earths by Ion Exchange. 1,2 II. Neodymium and Praseodymium journal, November 1947

The Separation of Rare Earths by Ion Exchange. VIII. Quantitative Theory of the Mechanism Involved in Elution by Dilute Citrate Solutions journal, May 1954

Ion-Exchange as a Separations Method. II. Separations of Several Rare Earths of the Cerium Group (La, Ce, Pr and Nd) 1 journal, November 1947

The Separation of Rare Earths by Ion Exchange. 1 III. Pilot Plant Scale Separations journal, November 1947

Ion-Exchange as a Separations Method. I. The Separation of Fission-Produced Radioisotopes, Including Individual Rare Earths, by Complexing Elution from Amberlite Resin ¹
journal, November 1947

Ion Exchange as a Separations Method. III. Equilibrium Studies of the Reactions of Rare Earth Complexes with Synthetic Ion Exchange Resins ¹
journal, November 1947

Ion Exchange as a Separations Method. IV. A Theoretical Analysis of the Column Separations Process ¹
journal, November 1947

The Separation of Rare Earths by Ion Exchange. ^1,2 I. Cerium and Yttrium
journal, November 1947

The Separation of Rare Earths by Ion Exchange. VI. Conditions for Effecting Separations with Nalcite HCR and One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions
journal, October 1951

Application of ion exchange to the separation of substances in low concentrations
journal, January 1949

Large-scale separation of rare-earth salts and the preparation of the pure metals
journal, January 1949

A Study of the Effect of a Number of Column Variables
journal, July 1949

The Separation of Rare Earths by Ion Exchange. V. Investigations with One-tenth Per Cent. Citric Acid-Ammonium Citrate Solutions ¹
journal, June 1950

The Use of Copper as the Retaining Ion in the Elution of Rare Earths with Ammonium Ethylenediamine Tetraacetate Solutions
journal, May 1954

The Separation of Rare Earths by Ion Exchange. ^1,2 II. Neodymium and Praseodymium
journal, November 1947

The Separation of Rare Earths by Ion Exchange. VIII. Quantitative Theory of the Mechanism Involved in Elution by Dilute Citrate Solutions
journal, May 1954

Ion-Exchange as a Separations Method. II. Separations of Several Rare Earths of the Cerium Group (La, Ce, Pr and Nd) ¹
journal, November 1947

The Separation of Rare Earths by Ion Exchange. ¹ III. Pilot Plant Scale Separations
journal, November 1947