FR1003527A - Procédé pour analyser par radiation des mélanges de substances - Google Patents

Procédé pour analyser par radiation des mélanges de substances

Info

Publication number
FR1003527A
FR1003527A FR1003527DA FR1003527A FR 1003527 A FR1003527 A FR 1003527A FR 1003527D A FR1003527D A FR 1003527DA FR 1003527 A FR1003527 A FR 1003527A
Authority
FR
France
Prior art keywords
mixtures
substances
radiation analysis
radiation
analysis
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
Other languages
English (en)
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.)
BASF SE
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Badische Anilin and Sodafabrik AG
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 IG Farbenindustrie AG, Badische Anilin and Sodafabrik AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR1003527A publication Critical patent/FR1003527A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FR1003527D 1947-01-17 1947-01-17 Procédé pour analyser par radiation des mélanges de substances Expired FR1003527A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003527T 1947-01-17

Publications (1)

Publication Number Publication Date
FR1003527A true FR1003527A (fr) 1952-03-20

Family

ID=10295874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003527D Expired FR1003527A (fr) 1947-01-17 1947-01-17 Procédé pour analyser par radiation des mélanges de substances

Country Status (3)

Country Link
DE (1) DE828604C (fr)
FR (1) FR1003527A (fr)
GB (1) GB678303A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976290C (de) * 1952-06-24 1963-06-12 Perkin Elmer Corp Gasanalysator
DE3137659A1 (de) * 1981-09-22 1983-04-07 H. Maihak Ag, 2000 Hamburg Verfahren und vorrichtung zur messung der konzentration eines ir-, nir-, vis- oder uv-strahlung absorbierenden gases in einer gasmatrix
IT1178645B (it) * 1983-12-30 1987-09-09 Mine Safety Appliances Co Analizzatore ad infrarossi
DE3402800A1 (de) * 1984-01-27 1985-08-01 Hartmann & Braun Ag, 6000 Frankfurt Nach dem gasfilterkorrelationsverfahren arbeitendes fotometer

Also Published As

Publication number Publication date
DE828604C (de) 1952-01-17
GB678303A (en) 1952-09-03

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