SU635411A1 - Method of photocolorimetric analysis of gases - Google Patents

Method of photocolorimetric analysis of gases

Info

Publication number
SU635411A1
SU635411A1 SU762409949A SU2409949A SU635411A1 SU 635411 A1 SU635411 A1 SU 635411A1 SU 762409949 A SU762409949 A SU 762409949A SU 2409949 A SU2409949 A SU 2409949A SU 635411 A1 SU635411 A1 SU 635411A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gases
photocolorimetric
tape
sorbent
analysis
Prior art date
Application number
SU762409949A
Other languages
Russian (ru)
Inventor
Анатолий Васильевич Коробейник
Роланд Тарасович Франко
Борис Константинович Горковенко
Евгений Михайлович Туманевич
Original Assignee
Всесоюзный научно-исследовательский институт аналитического приборостроения
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 Всесоюзный научно-исследовательский институт аналитического приборостроения filed Critical Всесоюзный научно-исследовательский институт аналитического приборостроения
Priority to SU762409949A priority Critical patent/SU635411A1/en
Application granted granted Critical
Publication of SU635411A1 publication Critical patent/SU635411A1/en

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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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (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 The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Description

На чертеже схематнческ} показано устройство дл  осуществлени  предлагаемого способа.The schematic drawing shows a device for carrying out the proposed method.

Индикаторна  лента 1 выполнена кз гидрофобного материала. Перед началом измерени  на ограниченный участок ленты нанос т смачиваемый сорбент с помощью устройства 2. С номощью лентопрот жного механизма 3 ленту перемещают з камеру просОСа 4 так, чтобы просасызание -npoicходило через участок ленты с нанесенным сорбентом. Затем па участок с нанесенным сорбентом добавл ют реагенты при помощи устройства 5. Так как лента выполнена из гидрофобного материала, а наноси.мып сорбент смачиваем, то реагенты будут растекатьс  на площади, ограниченной нанесенным сорбентом. В фотоблоке 6 происходит фотометрирование. При последующих измерени х операции повтор ютс .Indicator tape 1 is made of a hydrophobic material. Before starting the measurement, a wetted sorbent is applied to a limited area of the tape using device 2. With a tape mechanism 3, the tape is moved from the screen of the prosOSa 4 so that pro-penetration passes through the section of the tape with the applied sorbent. Then, a reagent is added to the area with the applied sorbent using the device 5. Since the tape is made of a hydrophobic material and we are wetting the sorbent, the reagents will spread over the area bounded by the applied sorbent. In photoblock 6, photometry occurs. In subsequent measurements, the operations are repeated.

Предлагаемый способ фотоколориметрического анализа газов позвол ет сравнительно простыми мерами добитьс  более высокой точности и чувствительности по сравнению с имеющимис  способами фотоколориметрического газового анализа.The proposed method of photocolorimetric gas analysis allows comparatively simple measures to achieve higher accuracy and sensitivity compared to existing methods of photocolorimetric gas analysis.

Он может быть рекомендован к внедрению как в существующие газоанализаторы.It can be recommended for implementation in existing gas analyzers.

4four

на,,имер, ФК-66, АПГА ,и другие, так и во вновь разрабатываемые фотоколориметрические газоанализаторы. Внедрение предлагаемого снособа дает больщой экономический эффект при сравнительно небольщих дополнительных затратах.on ,, imer, FC-66, APHA, and others, and in the newly developed photocolorimetric gas analyzers. The implementation of the proposed method provides a great economic effect with relatively small additional costs.

Claims (2)

1. Патент Францнн .9 1349623, кл G 01 N 33/16, 1974.1. Franznn. 9 patent 1349623, CL G 01 N 33/16, 1974. 2. Авторское св 1детельство СССР Л 169865, кл. С 01 N, 1965.2. Copyright svedeitelstvo USSR L 169865, cl. From 01 N, 1965. UJUj
SU762409949A 1976-10-04 1976-10-04 Method of photocolorimetric analysis of gases SU635411A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762409949A SU635411A1 (en) 1976-10-04 1976-10-04 Method of photocolorimetric analysis of gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762409949A SU635411A1 (en) 1976-10-04 1976-10-04 Method of photocolorimetric analysis of gases

Publications (1)

Publication Number Publication Date
SU635411A1 true SU635411A1 (en) 1978-11-30

Family

ID=20679067

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762409949A SU635411A1 (en) 1976-10-04 1976-10-04 Method of photocolorimetric analysis of gases

Country Status (1)

Country Link
SU (1) SU635411A1 (en)

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