FR2120465A6 - Automatic electronic analysis - of halogens and other elements esp sulphur - Google Patents

Automatic electronic analysis - of halogens and other elements esp sulphur

Info

Publication number
FR2120465A6
FR2120465A6 FR7100030A FR7100030A FR2120465A6 FR 2120465 A6 FR2120465 A6 FR 2120465A6 FR 7100030 A FR7100030 A FR 7100030A FR 7100030 A FR7100030 A FR 7100030A FR 2120465 A6 FR2120465 A6 FR 2120465A6
Authority
FR
France
Prior art keywords
halogens
sulphur
flask
liquid
automatic electronic
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
FR7100030A
Other languages
French (fr)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7100030A priority Critical patent/FR2120465A6/en
Priority to US00114767A priority patent/US3716334A/en
Priority to NL7101935A priority patent/NL7101935A/xx
Priority to SE01894/71A priority patent/SE365311B/xx
Priority to CH215471A priority patent/CH522883A/en
Priority to DE19712107415 priority patent/DE2107415A1/en
Application granted granted Critical
Publication of FR2120465A6 publication Critical patent/FR2120465A6/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
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
    • 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
    • G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion

Abstract

Apparatus comprises (a) a closed flask, (b) means to introduce and support the sample in a sealed envelope in the flask (c) means to introduce and evacuate absorption liquid, (d) means to fill flask with O2, (e) means to burn the sample, (f) means to circulate the liquid in a closed circuit, (g) means within the circuit to detect the titrate the element to be analysed and (h) means to wet the walls of the flask and sample with the liquid, where the titrator electrodes are placed in a same plane perpendicular to the circulation of liquid.
FR7100030A 1970-02-16 1971-01-04 Automatic electronic analysis - of halogens and other elements esp sulphur Expired FR2120465A6 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7100030A FR2120465A6 (en) 1971-01-04 1971-01-04 Automatic electronic analysis - of halogens and other elements esp sulphur
US00114767A US3716334A (en) 1970-02-16 1971-02-12 Determination of elements in organic compounds
NL7101935A NL7101935A (en) 1970-02-16 1971-02-12
SE01894/71A SE365311B (en) 1970-02-16 1971-02-15
CH215471A CH522883A (en) 1970-02-16 1971-02-15 Method and apparatus for automatic dosing, in particular of halogens and sulfur, in organic compounds
DE19712107415 DE2107415A1 (en) 1970-02-16 1971-02-16 Automatic determination of elements in organic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100030A FR2120465A6 (en) 1971-01-04 1971-01-04 Automatic electronic analysis - of halogens and other elements esp sulphur

Publications (1)

Publication Number Publication Date
FR2120465A6 true FR2120465A6 (en) 1972-08-18

Family

ID=9069794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100030A Expired FR2120465A6 (en) 1970-02-16 1971-01-04 Automatic electronic analysis - of halogens and other elements esp sulphur

Country Status (1)

Country Link
FR (1) FR2120465A6 (en)

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