AU2001253679A1 - Measurement of trivalent iron cation concentrations - Google Patents

Measurement of trivalent iron cation concentrations

Info

Publication number
AU2001253679A1
AU2001253679A1 AU2001253679A AU5367901A AU2001253679A1 AU 2001253679 A1 AU2001253679 A1 AU 2001253679A1 AU 2001253679 A AU2001253679 A AU 2001253679A AU 5367901 A AU5367901 A AU 5367901A AU 2001253679 A1 AU2001253679 A1 AU 2001253679A1
Authority
AU
Australia
Prior art keywords
measurement
trivalent iron
cation concentrations
iron cation
concentrations
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001253679A
Inventor
Salman S. Abdulaziz
Lawrence E. Faw
Norvell E. Wisdom Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel Corp
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 Henkel Corp filed Critical Henkel Corp
Publication of AU2001253679A1 publication Critical patent/AU2001253679A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AU2001253679A 2000-04-19 2001-04-19 Measurement of trivalent iron cation concentrations Abandoned AU2001253679A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19830400P 2000-04-19 2000-04-19
US60198304 2000-04-19
PCT/US2001/012717 WO2001081913A1 (en) 2000-04-19 2001-04-19 Measurement of trivalent iron cation concentrations

Publications (1)

Publication Number Publication Date
AU2001253679A1 true AU2001253679A1 (en) 2001-11-07

Family

ID=22732815

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253679A Abandoned AU2001253679A1 (en) 2000-04-19 2001-04-19 Measurement of trivalent iron cation concentrations

Country Status (4)

Country Link
US (1) US20030168352A1 (en)
AU (1) AU2001253679A1 (en)
CA (1) CA2406793A1 (en)
WO (1) WO2001081913A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551109A (en) * 1967-12-13 1970-12-29 Harald Dahms Method and apparatus for the titration of chloride and bicarbonate in serum
US3878059A (en) * 1974-05-28 1975-04-15 Univ Iowa State Res Found Inc Method of chelometric titration of metal cations using tungsten bronze electrode
FR2308698A1 (en) * 1975-04-24 1976-11-19 Alsthom Cgee ELECTROCHEMICAL PROCESS AND DEVICE FOR OXYGEN PRODUCTION
JP2625697B2 (en) * 1987-02-06 1997-07-02 三菱瓦斯化学株式会社 Contact lens treatment method
US5354383A (en) * 1991-03-29 1994-10-11 Itb, S.R.L. Process for pickling and passivating stainless steel without using nitric acid
IT1255855B (en) * 1992-10-12 1995-11-17 Cesare Pedrazzini PICKLING AND PASSIVATION PROCESS FOR TITANIUM SHEETS IN TAPE, WITHOUT THE USE OF NITRIC ACID.

Also Published As

Publication number Publication date
CA2406793A1 (en) 2001-11-01
WO2001081913A1 (en) 2001-11-01
US20030168352A1 (en) 2003-09-11

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