PL430176A1 - Spectroscopic system for studying gas absorption and method of studying gas absorption - Google Patents

Spectroscopic system for studying gas absorption and method of studying gas absorption

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Publication number
PL430176A1
PL430176A1 PL430176A PL43017619A PL430176A1 PL 430176 A1 PL430176 A1 PL 430176A1 PL 430176 A PL430176 A PL 430176A PL 43017619 A PL43017619 A PL 43017619A PL 430176 A1 PL430176 A1 PL 430176A1
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PL
Poland
Prior art keywords
gas
free path
absorption
chamber
particles
Prior art date
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PL430176A
Other languages
Polish (pl)
Other versions
PL240919B1 (en
Inventor
Jakub Ratajczak
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Jakub Ratajczak
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.)
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Publication date
Application filed by Jakub Ratajczak filed Critical Jakub Ratajczak
Priority to PL430176A priority Critical patent/PL240919B1/en
Publication of PL430176A1 publication Critical patent/PL430176A1/en
Publication of PL240919B1 publication Critical patent/PL240919B1/en

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Abstract

Przedmiotem zgłoszenia jest układ spektroskopowy (1) do badania absorpcji gazów, który charakteryzuje się tym, że jest skonfigurowany do badania zależności absorpcji gazu w komorze (4) od średniej drogi swobodnej cząsteczek gazu przez to, że źródło (2) monochromatycznego światła ma taką konfigurację, że wiązka (10) światła ma dobraną długość fali i jest osłabiona tak, że średnie rozmycie funkcji falowej cząstek proporcjonalne do średniej drogi swobodnej cząsteczek gazu jest kontrolowalnym parametrem układu, przyjmując, że droga swobodna cząstki jest ograniczana zarówno i) rozmiarem i kształtem komory (4), ii) zderzeniami cząstek gazu ze sobą, jak i iii) absorpcją fotonów wiązki (10) przez cząstki gazu. Zgłoszenie obejmuje także sposób badania absorpcji gazów w układzie (1) spektroskopowym który charakteryzuje się tym, że jest skonfigurowany do badania zależności absorpcji gazu w komorze (4) od średniej drogi swobodnej cząsteczek gazu przez to, że ze źródła (2) monochromatycznego światła emituje się wiązkę (10) światła o małym natężeniu światła tak, że wiązka (10) światła ma dobraną długość fali i jest osłabiona tak, że średnie rozmycie funkcji falowej cząstek proporcjonalne do średniej drogi swobodnej cząsteczek gazu jest kontrolowalnym parametrem układu, przyjmując, że droga swobodna cząstki jest ograniczana zarówno i) rozmiarem i kształtem komory (4), ii) zderzeniami cząstek gazu ze sobą, jak i iii) absorpcją fotonów wiązki (10) przez cząstki gazu; co najmniej raz zmienia się wartość temperatury i/lub ciśnienia w komorze (4) za pomocą regulatora (9) sterującego ciśnieniem i/lub temperaturą gazu i dla średniej drogi swobodnej cząsteczek gazu zależnej od wartości ustawionej temperatury i/lub ciśnienia w komorze (4) w urządzeniu (5) zbierającym i analizującym sygnały rejestruje się liczbę fotonów wykrytych przez detektory (3a - 3f) fotonów.The subject of the application is a spectroscopic system (1) for studying the absorption of gases, which is characterized in that it is configured to study the dependence of the gas absorption in the chamber (4) on the mean free path of gas molecules due to the fact that the monochromatic light source (2) has such a configuration that the light beam (10) has a selected wavelength and is attenuated such that the average blur of the particle wave function proportional to the mean free path of the gas molecules is a controllable parameter of the system, assuming that the free path of the particle is limited by both i) the size and shape of the chamber ( 4), ii) collisions of gas particles with each other, and iii) absorption of photons of the beam (10) by gas particles. The application also includes a method of studying the absorption of gases in a spectroscopic system (1) which is characterized in that it is configured to test the dependence of the gas absorption in the chamber (4) on the mean free path of the gas molecules by emitting monochromatic light from the source (2) a light beam (10) of low intensity such that the light beam (10) has a selected wavelength and is attenuated so that the average blur of the wave function of the particles proportional to the mean free path of the gas particles is a controllable parameter of the system, assuming that the free path of the particles is it is limited both by i) the size and shape of the chamber (4), ii) collisions of gas particles with each other, and iii) absorption of photons of the beam (10) by gas particles; the value of the temperature and / or pressure in the chamber (4) is changed at least once by the regulator (9) controlling the pressure and / or temperature of the gas and for the mean free path of the gas molecules depending on the value of the set temperature and / or pressure in the chamber (4) in the signal collection and analysis device (5), the number of photons detected by the photon detectors (3a - 3f) is recorded.

PL430176A 2019-06-07 2019-06-07 Spectroscopic system for studying gas absorption and method of studying gas absorption PL240919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL430176A PL240919B1 (en) 2019-06-07 2019-06-07 Spectroscopic system for studying gas absorption and method of studying gas absorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL430176A PL240919B1 (en) 2019-06-07 2019-06-07 Spectroscopic system for studying gas absorption and method of studying gas absorption

Publications (2)

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PL430176A1 true PL430176A1 (en) 2020-12-14
PL240919B1 PL240919B1 (en) 2022-06-27

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PL430176A PL240919B1 (en) 2019-06-07 2019-06-07 Spectroscopic system for studying gas absorption and method of studying gas absorption

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PL (1) PL240919B1 (en)

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Publication number Publication date
PL240919B1 (en) 2022-06-27

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