IL86767A - Recovery of ions present at low concentrations in solutions containing other ions - Google Patents

Recovery of ions present at low concentrations in solutions containing other ions

Info

Publication number
IL86767A
IL86767A IL86767A IL8676788A IL86767A IL 86767 A IL86767 A IL 86767A IL 86767 A IL86767 A IL 86767A IL 8676788 A IL8676788 A IL 8676788A IL 86767 A IL86767 A IL 86767A
Authority
IL
Israel
Prior art keywords
ions
recovery
low concentrations
solutions containing
present
Prior art date
Application number
IL86767A
Other languages
English (en)
Other versions
IL86767A0 (en
Original Assignee
Jerald S Bradshaw Reed M Izatt
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 Jerald S Bradshaw Reed M Izatt filed Critical Jerald S Bradshaw Reed M Izatt
Publication of IL86767A0 publication Critical patent/IL86767A0/xx
Publication of IL86767A publication Critical patent/IL86767A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1813—Specific cations in water, e.g. heavy metals
    • 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
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3092—Packing of a container, e.g. packing a cartridge or column
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • B01J20/3263—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. an heterocyclic or heteroaromatic structure
    • 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
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
IL86767A 1987-09-04 1988-06-16 Recovery of ions present at low concentrations in solutions containing other ions IL86767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9354387A 1987-09-04 1987-09-04

Publications (2)

Publication Number Publication Date
IL86767A0 IL86767A0 (en) 1988-11-30
IL86767A true IL86767A (en) 1993-02-21

Family

ID=22239505

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86767A IL86767A (en) 1987-09-04 1988-06-16 Recovery of ions present at low concentrations in solutions containing other ions

Country Status (4)

Country Link
EP (1) EP0306335A1 (ja)
JP (1) JP2769161B2 (ja)
AU (1) AU609863B2 (ja)
IL (1) IL86767A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952321A (en) * 1988-10-07 1990-08-28 Brigham Young University Process of removing and concentrating desired ions from solutions
US5110474A (en) * 1990-04-09 1992-05-05 Arch Development Corporation Method for liquid chromatographic extraction of strontium from acid solutions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA801718B (en) * 1979-03-27 1981-10-28 British Petroleum Co Functionalised inorganic oxide products and their use in the removal of heavy metals,transistion metals and actinidemetals from solution
EP0073261B1 (de) * 1981-08-31 1985-11-13 Kernforschungszentrum Karlsruhe Gmbh Verfahren zum Abtrennen von Cäsiumionen aus Lösungen unter Verwendung einer Adduktverbindung in fester Form aus einem macrocyclischen Polyether und einer anorganischen Heteropolysäure
JPS60111959A (ja) * 1983-11-24 1985-06-18 Toyo Soda Mfg Co Ltd 陰・陽イオンの同時分析方法
JPS6160698A (ja) * 1984-08-31 1986-03-28 Agency Of Ind Science & Technol イオン感応性物質
US4661248A (en) * 1986-03-06 1987-04-28 J. T. Baker Chemical Company Sulfonic derivatives of acylated polyethyleneimine bonded phase silica products

Also Published As

Publication number Publication date
AU609863B2 (en) 1991-05-09
JPS6472059A (en) 1989-03-16
JP2769161B2 (ja) 1998-06-25
AU2164388A (en) 1989-03-09
IL86767A0 (en) 1988-11-30
EP0306335A1 (en) 1989-03-08

Similar Documents

Publication Publication Date Title
DE3564157D1 (en) Equipment for the determination of the activity or concentration of ions in solutions
HU9201059D0 (en) Method and composition for determining sodium ions in solutions
GB8501801D0 (en) Dissolving gas in liquid
AU7081791A (en) Improvements in or relating to laundering apparatus
DE3470782D1 (en) Improvements in or relating to cable-and-sleeve connectors
DE3572357D1 (en) Stabilization of aqueous solutions of 5-chloro-3-isothiazolones
GB2174576B (en) Improvements in or relating to receivers
GB8511384D0 (en) Removing dissolved oxygen
GB8401170D0 (en) Selective separation of borate ions in water
EP0255328A3 (en) Improved sodium ion selective electrode and method of use
EP0268032A3 (en) Solid-state electrode for determination of sodium ion cosolid-state electrode for determination of sodium ion concentrations in solutions ncentrations in solutions
AU567419B2 (en) Determination of cyanamide concentrations in plants
IL86767A (en) Recovery of ions present at low concentrations in solutions containing other ions
GB2174611B (en) Improvements in or relating to cues
ZA854810B (en) Stabilization of aqueous solutions of 5-chloro-3-isothiazolones
GB2153245B (en) Dissolving gas in liquid
EP0473087A3 (en) Process for reducing the concentration in solution of a particular ion or a particular group of ions
GB8813889D0 (en) Solutions of permonosulphuric acid
ZA877938B (en) Process for the recovery of acid organophosphorus compounds and/or organophosphate ions present in an aqueous solution and its use for the treatment of aqueous effluents
GB8509374D0 (en) Control of fluoride in solutions
CS422783A2 (en) Method of stable waste concentrates production with high salt concentration
ZW4084A1 (en) Improvements in or relating to hydro-cyclones
GB2173096B (en) Improvements in or relating to baths
DE3564713D1 (en) Oxidant bleaching processes performed in an acid environment
EP0160171A3 (en) Process for the preparation of ammonium salt containing manganese (ii) salt solutions

Legal Events

Date Code Title Description
RH Patent void