DE1028544B - Process for generating ozone - Google Patents

Process for generating ozone

Info

Publication number
DE1028544B
DE1028544B DED13679A DED0013679A DE1028544B DE 1028544 B DE1028544 B DE 1028544B DE D13679 A DED13679 A DE D13679A DE D0013679 A DED0013679 A DE D0013679A DE 1028544 B DE1028544 B DE 1028544B
Authority
DE
Germany
Prior art keywords
generating ozone
frequency
ozone
ceramic
alternating current
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.)
Pending
Application number
DED13679A
Other languages
German (de)
Inventor
Theodor Rummel
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.)
Demag Elektrometallurgie GmbH
Original Assignee
Demag Elektrometallurgie GmbH
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 Demag Elektrometallurgie GmbH filed Critical Demag Elektrometallurgie GmbH
Priority to DED13679A priority Critical patent/DE1028544B/en
Publication of DE1028544B publication Critical patent/DE1028544B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/30—Dielectrics used in the electrical dischargers
    • C01B2201/34—Composition of the dielectrics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Description

Verfahren zur Erzeugung von Ozon Die bekannten Ozongeräte werden durchweg mit Wechselstrom höherer Frequenz von etwa 500 bis 10 000 Hz betrieben, so daß stets ein kostspieliger Frequenzumformer notwendig ist. Die hohe Frequenz hat man für notwendig erachtet, um zu technisch ausreichenden Stromdichten zu gelangen.Process for generating ozone The known ozone devices are used throughout operated with alternating current higher frequency of about 500 to 10,000 Hz, so that always an expensive frequency converter is necessary. The high frequency is for considered necessary to achieve technically sufficient current densities.

Es ist bekannt, als dielektrische Stabilisierungsschicht statt Glas keramische, Ti 02 enthaltende Stoffe zu verwenden, da durch diese Stoffe das gebildete Ozon weniger zersetzt wird als bei Verwendung von Glas, dessen dielektrische Eigenschaften an sich ausreichen. Die Tatsache, daß keramische, Ti 02 enthaltende Stoffe eine noch höhere Dielektrizitätskonstante aufweisen, wurde in diesem Zusammenhang zur Erzielung einer geringeren Ozonzersetzung als weniger maßgebend angesehen.It is known as a dielectric stabilization layer instead of glass ceramic materials containing Ti 02 should be used, as these materials form the Ozone is less decomposed than when using glass, its dielectric properties sufficient in itself. The fact that ceramic, Ti 02 containing substances a have even higher dielectric constant, was used in this context for Achieving less ozone decomposition is viewed as less important.

Die Erfindung bezieht sich auf ein derartiges Verfahren zur Erzeugung von Ozon mit Hilfe von Wechselstrom unter Verwendung von Stabilisierungsschichten aus keramischen, Ti 02 enthaltenden Stoffen mit hohen Dielektrizitätskonstanten und schlägt vor, daß das Ozonisiergerät unmittelbar ohne Frequenzumformung an eine Netzfrequenz von etwa 50 Hz angeschlossen wird. Der Erfindung liegt die Erkenntnis zugrunde, daß bei der Verwendung von keramischen, Ti 02 enthaltenden Stoffen deren hohe DK doch sehr wesentlich ist insofern, als eine ausreichende Stromdichte mit wesentlich geringeren Frequenzen, nämlich sogar mit Netzfrequenz, erzielbar ist. Insbesondere bei kleinen Ozonisiergeräten bedeutete der bisher stets vorhandene Frequenzumwandler einen nicht unwesentlichen Kostenpunkt, der nun fortfällt. Mit der Notwendigkeit der Frequenzumformung hatte man sich bisher abgefunden.The invention relates to such a method of production of ozone with the help of alternating current with the use of stabilizing layers made of ceramic materials containing Ti 02 with high dielectric constants and suggests that the ozonizer can be connected directly to a Mains frequency of about 50 Hz is connected. The invention lies in the knowledge based on the fact that when using ceramic materials containing Ti 02 their high DK is very important in that there is a sufficient current density with much lower frequencies, namely even with mains frequency, can be achieved. In the case of small ozonizing devices in particular, the previously always present one meant Frequency converter is a not insignificant cost item, which is now no longer applicable. With the need for frequency conversion had previously been accepted.

Es wurde gefunden, daß bei Verwendung von keramischen, Ti 02 enthaltenden Stoffen, die verhältnismäßig billig sind und auch einen sehr kleinen. Verlustwinkel haben, mit einer DK von 80 und Anschluß an Netzfrequenz eine Stromdichte erhalten wurde, die bisher nur bei Frequenzumformung erzielbar war.It has been found that when using ceramic, Ti 02 containing Substances that are relatively cheap and also a very small one. Loss angle have received a current density with a DC of 80 and connection to the mains frequency which was previously only achievable with frequency conversion.

Auch Titanat, wie Ba-, Zn- und Sr-Titanat, enthaltende keramische Körper sind brauchbar, besonders wenn sie einen auf einen tragbaren Wert herabgesetzten Verlustwinkel aufweisen.Also ceramics containing titanate, such as Ba, Zn and Sr titanate Bodies are useful, especially when they are reduced to an acceptable value Have loss angle.

Claims (1)

PATENTANSPRUCH: Verfahren zur Erzeugung von Ozon mit Hilfe von Wechselstrom unter Verwendung von Stabilisierungsschichten aus keramischen, Ti 02 enthaltenden Stoffen mit hohen Dielektrizitätskonstanten, dadurch gekennzeichnet, daß das Ozonisiergerät unmittelbar ohne Frequenzumformung an eine Netzfrequenz von etwa 50 Hz angeschlossen wird. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 696 081.PATENT CLAIM: Process for generating ozone with the aid of alternating current using stabilization layers made of ceramic, containing Ti 02 Substances with high dielectric constants, characterized in that the ozonizer directly connected to a mains frequency of around 50 Hz without frequency conversion will. Publications considered: German Patent No. 696 081.
DED13679A 1952-11-24 1952-11-24 Process for generating ozone Pending DE1028544B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED13679A DE1028544B (en) 1952-11-24 1952-11-24 Process for generating ozone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED13679A DE1028544B (en) 1952-11-24 1952-11-24 Process for generating ozone

Publications (1)

Publication Number Publication Date
DE1028544B true DE1028544B (en) 1958-04-24

Family

ID=7034480

Family Applications (1)

Application Number Title Priority Date Filing Date
DED13679A Pending DE1028544B (en) 1952-11-24 1952-11-24 Process for generating ozone

Country Status (1)

Country Link
DE (1) DE1028544B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560867A1 (en) * 1984-03-06 1985-09-13 Degremont APPARATUS FOR GENERATING ELECTRICAL BREAKS, PARTICULARLY FOR THE PRODUCTION OF OZONE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696081C (en) * 1938-02-26 1940-09-11 Siemens & Halske Akt Ges Ozone generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE696081C (en) * 1938-02-26 1940-09-11 Siemens & Halske Akt Ges Ozone generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560867A1 (en) * 1984-03-06 1985-09-13 Degremont APPARATUS FOR GENERATING ELECTRICAL BREAKS, PARTICULARLY FOR THE PRODUCTION OF OZONE
EP0172756A1 (en) * 1984-03-06 1986-02-26 "DEGREMONT" Société dite: Apparatus for generating electric discharges, particularly for the production of ozone

Similar Documents

Publication Publication Date Title
DE976988C (en) Process for the production of carbon black
DE696081C (en) Ozone generator
DE1028544B (en) Process for generating ozone
DE936113C (en) Process for the production of lightweight materials of a solid or elastic nature
CH337178A (en) Room electrostatic filter system for air purification on an electrostatic basis
DE717682C (en) Electrical capacitor with a ceramic dielectric containing titanium dioxide
DE716928C (en) Ceramic insulating bodies mainly containing soapstone or talc
DE2323397B2 (en) Liquid linear organopolysiloxanes
DE741159C (en) Electrical insulating body made of ceramic material containing titanium dioxide as the main component
DE976609C (en) Electrical insulator and capacitor dielectric
DE1269023B (en) Ceramic dielectric
DE594743C (en) Process for the insulation of high voltage cables
DE1665023A1 (en) Isolation for electrical components
AT138393B (en) Isolating agent.
DE819190C (en) Process for resealing electrolytically generated oxide layers on aluminum
DE2945300A1 (en) Coating for wood impregnated with hygroscopic fire retardant salt - consists of sodium or potassium water glass soln. or cement
DE481934C (en) Process for the production of wax wires
DE199664C (en)
DE1205440B (en) Water repellent for building materials and components
DE960488C (en) Highly heat-resistant, elastic coatings based on polysiloxanes
DE909592C (en) High voltage insulator
DE763639C (en) Insulating material for use as a dielectric in electrical capacitors
DE524788C (en) Process for the production of elastic insulating materials made up of very thin layers of oil or collodion, which contain a finely divided inorganic material with good insulation
DE457366C (en) Process for the production of sulfuric acid
DE974289C (en) Ethylene glycol for the production of electrolytes