AT231752B - Device with rotating electrode for direct spectral analysis of liquids by sparks or arcs, in particular of flammable liquids - Google Patents

Device with rotating electrode for direct spectral analysis of liquids by sparks or arcs, in particular of flammable liquids

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Publication number
AT231752B
AT231752B AT255762A AT255762A AT231752B AT 231752 B AT231752 B AT 231752B AT 255762 A AT255762 A AT 255762A AT 255762 A AT255762 A AT 255762A AT 231752 B AT231752 B AT 231752B
Authority
AT
Austria
Prior art keywords
liquids
sparks
arcs
electrode
spectral analysis
Prior art date
Application number
AT255762A
Other languages
German (de)
Original Assignee
Chirana Praha Np
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 Chirana Praha Np filed Critical Chirana Praha Np
Application granted granted Critical
Publication of AT231752B publication Critical patent/AT231752B/en

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  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Description

  

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  Einrichtung mit rotierender Elektrode für direkte Spektralanalysen von
Flüssigkeiten durch Funken oder Lichtbogen, insbesondere von brennbaren Flüssigkeiten 
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 vorteilhafte Verhältnisse für das Mitnehmen der analysierten Flüssigkeit. In der Nähe des Umfangs der rotierenden Spektralelektrode 2 befindet sich das Objektiv 7 des   Messmikroskops,   mit dessen Hilfe die günstigste Schichtstärke der zu analysierenden Flüssigkeit auf der rotierenden Elektrode 2 eingestellt wird. 



   Die beschriebene Einrichtung kann als selbständige Einheit ausgeführt sein oder für die optische Bank bzw. für das Stativ eines Spektrographen eingerichtet werden. 



   Für die Analyse organischer Flüssigkeiten ist es zweckmässig, zur Erregung die Funkenentladung in der Funkenstrecke 6 zu verwenden. Im Speisekreis dieser Entladung empfiehlt es sich, eine möglichst kleine Kapazität und eine möglichst grosse Selbstinduktion einzuschalten, um eine kleinere Erwärmung der rotierenden Spektralelektrode 2 zu erhalten. Mit der erfindungsgemässen Einrichtung ist es möglich, anorganische Beimengungen bzw. Verunreinigungen in Rohöl, Masut, flüchtigen Ölen,   Rohöldesti1laten,   Schmierstoffen, Fetten und anderen organischen Substanzen sowie auch in Wasserlösungen festzustellen.



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  Device with rotating electrode for direct spectral analysis of
Liquids caused by sparks or arcs, especially flammable liquids
 EMI1.1
 

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 favorable conditions for taking away the analyzed liquid. The objective 7 of the measuring microscope is located in the vicinity of the circumference of the rotating spectral electrode 2, with the aid of which the most favorable layer thickness of the liquid to be analyzed is set on the rotating electrode 2.



   The device described can be designed as an independent unit or set up for the optical bench or for the stand of a spectrograph.



   For the analysis of organic liquids it is advisable to use the spark discharge in the spark gap 6 for excitation. In the feed circuit for this discharge, it is advisable to switch on the smallest possible capacitance and the largest possible self-induction in order to obtain less heating of the rotating spectral electrode 2. With the device according to the invention it is possible to detect inorganic admixtures or impurities in crude oil, mazut, volatile oils, crude oil distillates, lubricants, fats and other organic substances as well as in water solutions.

Claims (1)

PATENTANSPRUCH : Einrichtung mit rotierender Elektrode für direkte Spektralanalysen von Flüssigkeiten durch Funken oder. Lichtbogen, insbesondere von brennbaren Flüssigkeiten, die mit einer festen Elektrode, einer rotierenden Spektralelektrode und einem Behälter für die analysierende Flüssigkeit versehen ist, dadurch gekennzeichnet, dass zwischen der rotierenden Spektralelektrode (2) und dem Behälter (4) der zu analysierenden Flüssigkeit (5) eine rotierende Scheibe (3) angeordnet ist. die für die Übertragung der spektral zu analysierenden Flüssigkeit (5) aus dem Behälter (4) auf die rotierende Spektralelektrode (2) dient. PATENT CLAIM: Device with rotating electrode for direct spectral analysis of liquids by sparks or. Arc, in particular of flammable liquids, which is provided with a fixed electrode, a rotating spectral electrode and a container for the liquid to be analyzed, characterized in that between the rotating spectral electrode (2) and the container (4) of the liquid to be analyzed (5) a rotating disc (3) is arranged. which serves to transfer the liquid (5) to be spectrally analyzed from the container (4) to the rotating spectral electrode (2).
AT255762A 1961-03-31 1962-03-29 Device with rotating electrode for direct spectral analysis of liquids by sparks or arcs, in particular of flammable liquids AT231752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS231752X 1961-03-31

Publications (1)

Publication Number Publication Date
AT231752B true AT231752B (en) 1964-02-10

Family

ID=5451260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT255762A AT231752B (en) 1961-03-31 1962-03-29 Device with rotating electrode for direct spectral analysis of liquids by sparks or arcs, in particular of flammable liquids

Country Status (1)

Country Link
AT (1) AT231752B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001562A1 (en) * 1993-06-23 1995-01-12 Aqua-Concorde Kft. Process for atomising electrolytes and the chemical analysis thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001562A1 (en) * 1993-06-23 1995-01-12 Aqua-Concorde Kft. Process for atomising electrolytes and the chemical analysis thereof
US5760897A (en) * 1993-06-23 1998-06-02 Aqua-Concorde Kft Process for atomising electrolytes and the chemical analysis thereof

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