GB1474466A - Analytical technique and process control for determining the concentration of cations in a solution - Google Patents

Analytical technique and process control for determining the concentration of cations in a solution

Info

Publication number
GB1474466A
GB1474466A GB4440774A GB4440774A GB1474466A GB 1474466 A GB1474466 A GB 1474466A GB 4440774 A GB4440774 A GB 4440774A GB 4440774 A GB4440774 A GB 4440774A GB 1474466 A GB1474466 A GB 1474466A
Authority
GB
United Kingdom
Prior art keywords
concentration
solution
cations
determining
flame
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
GB4440774A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4440774A priority Critical patent/GB1474466A/en
Priority to FR7528956A priority patent/FR2288308A1/fr
Publication of GB1474466A publication Critical patent/GB1474466A/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
    • 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
    • G01N21/3103—Atomic absorption analysis

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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB4440774A 1974-10-14 1974-10-14 Analytical technique and process control for determining the concentration of cations in a solution Expired GB1474466A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4440774A GB1474466A (en) 1974-10-14 1974-10-14 Analytical technique and process control for determining the concentration of cations in a solution
FR7528956A FR2288308A1 (fr) 1974-10-14 1975-09-22 Procede analytique et son application au controle d'un processus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4440774A GB1474466A (en) 1974-10-14 1974-10-14 Analytical technique and process control for determining the concentration of cations in a solution

Publications (1)

Publication Number Publication Date
GB1474466A true GB1474466A (en) 1977-05-25

Family

ID=10433165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4440774A Expired GB1474466A (en) 1974-10-14 1974-10-14 Analytical technique and process control for determining the concentration of cations in a solution

Country Status (2)

Country Link
FR (1) FR2288308A1 (OSRAM)
GB (1) GB1474466A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924060A1 (de) * 1989-07-21 1991-01-24 Bodenseewerk Perkin Elmer Co Atomabsorptions-spektralphotometer fuer die multielementanalyse
CN113418879A (zh) * 2021-06-24 2021-09-21 宁夏新龙蓝天科技股份有限公司 氯化铜溶液检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924060A1 (de) * 1989-07-21 1991-01-24 Bodenseewerk Perkin Elmer Co Atomabsorptions-spektralphotometer fuer die multielementanalyse
CN113418879A (zh) * 2021-06-24 2021-09-21 宁夏新龙蓝天科技股份有限公司 氯化铜溶液检测方法

Also Published As

Publication number Publication date
FR2288308A1 (fr) 1976-05-14
FR2288308B3 (OSRAM) 1978-05-05

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Legal Events

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