GB1334597A - Determination of components in a metallic material - Google Patents

Determination of components in a metallic material

Info

Publication number
GB1334597A
GB1334597A GB1410271*[A GB1410271A GB1334597A GB 1334597 A GB1334597 A GB 1334597A GB 1410271 A GB1410271 A GB 1410271A GB 1334597 A GB1334597 A GB 1334597A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
metals
cathode
determination
metallic material
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.)
Expired
Application number
GB1410271*[A
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1334597A publication Critical patent/GB1334597A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • 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
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2028—Metallic constituents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

1334597 Determination of metals MITSUBISHI JUKOGYO KK 10 May 1971 [1 July 1970] 14102/71 Heading B1X The composition of metallic material is determined by connecting a sample 1 as an ansole in an electrolysis circuit in which electrolyte, such as sulphuric acid, is carried by an absorbent substance such as a stack of filter papers 2 and in which the cathode 4 is of material, e.g. lead, which is resistant to the electrolyte. The electrolyte is such that metals in the sample dissolve in it so that coloured oxides are formed on the filter paper, and the resultant colour is compared with the colours of, reference samples freshly prepared by passing the same quantity of electricity through similar absorbent material, impregnated with the same electrolyte and with known quantities of a salt or salts of one or more metals, arranged between the cathode 4 and a platinum plate. Colour-developing agents may be used, e.g. dimethylgloxine for nickel oxide and potassium xanthegenate for molybdenum oxide.
GB1410271*[A 1970-07-01 1971-05-10 Determination of components in a metallic material Expired GB1334597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45057492A JPS5012317B1 (en) 1970-07-01 1970-07-01

Publications (1)

Publication Number Publication Date
GB1334597A true GB1334597A (en) 1973-10-24

Family

ID=13057208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1410271*[A Expired GB1334597A (en) 1970-07-01 1971-05-10 Determination of components in a metallic material

Country Status (6)

Country Link
JP (1) JPS5012317B1 (en)
CA (1) CA932292A (en)
DE (1) DE2127606C3 (en)
FR (1) FR2098074A5 (en)
GB (1) GB1334597A (en)
YU (1) YU114871A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3059581A1 (en) * 2015-02-19 2016-08-24 Palo Alto Research Center, Incorporated Systems for electrochemical sorting of metals and alloys
US9797857B2 (en) 2015-02-19 2017-10-24 Palo Alto Research Center Incorporated Systems for electrochemical sorting of metals and alloys
US9880144B2 (en) 2014-12-19 2018-01-30 Palo Alto Research Center Incorporated Electrochemical metal and alloy detector and method
US10794858B2 (en) 2016-08-15 2020-10-06 Palo Alto Research Center Incorporated Alloy identification device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552620A (en) * 1977-02-28 1979-09-19 Ici Ltd Electrochemical device for detecting and/or monitoring a component of a fluid
JPS5569248U (en) * 1978-10-31 1980-05-13
KR900005223B1 (en) * 1986-12-11 1990-07-21 가부시끼가이샤 호리바 세이사꾸쇼 Method of measuring ion-concentration and the like and a calibrating sheet as well as a calibrating method of measuring device used therein

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9880144B2 (en) 2014-12-19 2018-01-30 Palo Alto Research Center Incorporated Electrochemical metal and alloy detector and method
EP3059581A1 (en) * 2015-02-19 2016-08-24 Palo Alto Research Center, Incorporated Systems for electrochemical sorting of metals and alloys
US9702845B2 (en) 2015-02-19 2017-07-11 Palo Alto Research Center Incorporated Systems for electrochemical sorting of metals and alloys
US9797857B2 (en) 2015-02-19 2017-10-24 Palo Alto Research Center Incorporated Systems for electrochemical sorting of metals and alloys
US10794858B2 (en) 2016-08-15 2020-10-06 Palo Alto Research Center Incorporated Alloy identification device

Also Published As

Publication number Publication date
CA932292A (en) 1973-08-21
DE2127606B2 (en) 1974-05-22
FR2098074A5 (en) 1972-03-03
DE2127606A1 (en) 1972-01-05
JPS5012317B1 (en) 1975-05-10
YU114871A (en) 1982-02-28
DE2127606C3 (en) 1975-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee