DE886896C - Method and device for ozonizing oxygen or air - Google Patents
Method and device for ozonizing oxygen or airInfo
- Publication number
- DE886896C DE886896C DEB7714D DEB0007714D DE886896C DE 886896 C DE886896 C DE 886896C DE B7714 D DEB7714 D DE B7714D DE B0007714 D DEB0007714 D DE B0007714D DE 886896 C DE886896 C DE 886896C
- Authority
- DE
- Germany
- Prior art keywords
- tube
- ozonization
- pole
- ozone
- air
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 5
- 239000001301 oxygen Substances 0.000 title claims description 5
- 229910052760 oxygen Inorganic materials 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims 3
- 238000006385 ozonation reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 13
- 239000011888 foil Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- C01B2201/10—Dischargers used for production of ozone
- C01B2201/14—Concentric/tubular dischargers
-
- 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
- C01B2201/20—Electrodes used for obtaining electrical discharge
- C01B2201/22—Constructional details of the electrodes
-
- 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
- C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
- C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
- C01B2201/76—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Description
Es ist bekannt, Sauerstoff oder Luft in einfachen Ozonröhren nach Siemens zu ozonisieren. In diesen Röhren wird der Gasstrom in dünner Schicht einer dunklen elektrischen Entladung ausgesetzt.It is known to search for oxygen or air in simple ozone tubes To ozonize Siemens. In these tubes the gas flow becomes a thin layer exposed to dark electrical discharge.
Es wurde nun überraschenderweise gefunden, daß man die Ozonausbeute wesentlich steigern kann, wenn man das zu ozonisierende Gas bei seinem Durchgang durch eine Ozonisierungsröhre nach Umlenkung seiner Strömungsrichtung weiter der stillen elektrischen Entladung aussetzt. Eine derartige Ozonisierungsröhre gemäß der vorliegenden Erfindung, die ein doppeltes elektrisches Feld besitzt (Doppelfeldozonröhre) besitzt durch vier konzentrisch angeordnete zylindrische Rohrteile zwei Ozonisierungskanäle, die der stillen elektrischen Entladung dadurch ausgesetzt sind, daß axial und an der äußersten Wand Metallpole bzw. -beläge mit dem einen Pol und solche zwischen den beiden Ozonisierungskanälen mit dem zweiten Pol einer hochgespannten, möglichst hochfrequenten Stromquelle verbunden sind. Die Doppelfeldozonröhre gemäß der vorliegenden Erfindung ist in der Abbildung dargestellt.It has now surprisingly been found that the ozone yield can be reduced can be increased significantly if the gas to be ozonated is passed through it through an ozonization tube after its direction of flow has been redirected exposes silent electrical discharge. Such an ozonization tube according to of the present invention, which has a double electric field (double field ozone tube) has two ozonization channels through four concentrically arranged cylindrical tube parts, which are exposed to the silent electrical discharge in that axial and on the outermost wall metal poles or coatings with one pole and those between the two ozonization channels with the second pole of a high tension, if possible high-frequency power source are connected. The double field ozone tube according to the present Invention is shown in the picture.
Das zu ozonisierende Gas (Sauerstoff oder Luft) tritt bei 02 in die Doppelfeldozonröhre ein, strömt an der Wandung nach unten und entsprechend dem eingezeichneten Strömungspfeil durch den mittleren Ringraum nach oben und tritt ozonhaltig bei D aus. Der zwischen den einzelnen Glasrohren für das zu behandelnde Gas frei bleibende Abstand beträgt i bis 2 mm. Auf dem äußersten Glasrohr B1 liegt eine Metallfolie C auf. Diese Folie ist mit dem im innersten Rohr befindlichen Metallpol B2 ebenso wie mit dem geerdeten einen Pol Cl der Stromquelle verbunden, die hochgespannten und möglichst auch hochfrequenten Strom liefert. Der zweite Hochspannung führende Pol der Stromquelle ist über die Zuleitung C2 mit dem spiralförmig um das innere Rohr B gewundenen Pol verbunden. Der Hohlraum F ist ebenso wie der Hohlraum E des Behälters A mit Wasser gefüllt. Dabei ist es zweckmäßig, durch ständigen Wasserwechsel in dem Kühlgefäß A die Temperatur möglichst niedrig zu halten. Beispiel Zu Vergleichszwecken wurden durch eine einfache Siemensröhre und eine Doppelfeldröhre gleicher Größe wechselnde Mengen Sauerstoff durchgeleitet. Dabei kam der technische Fortschritt der vorliegenden Erfindung in den wesentlich höheren Ozonausbeuten der Doppelfeldröhre zum Ausdruck. Es wurden erhalten bei 5o 1 Durchsatz/h mit der einfachen Siemensröhre 3,6 Volumprozent Ozon, mit der Doppelfeldröhre 6,3 Volumprozent Ozon, bei ioo 1 Durchsatz/h mit der einfachen Siemensröhre 2,5 Volumprozent Ozon, mit der Doppelfeldröhre 4,46 Volumprozent Ozon, bei 5001 Durchsatz/h mit der einfachen Siemensröhre o,67 Volumprozent Ozon, mit der Doppelfeldröhre 1,12 Volumprozent Ozon.The gas to be ozonated (oxygen or air) enters the at 02 Double field ozone tube, flows down the wall and according to the drawn Flow arrow up through the central annulus and occurs ozone-containing at D the end. The one remaining free between the individual glass tubes for the gas to be treated Distance is i to 2 mm. A metal foil lies on the outermost glass tube B1 C on. This foil is the same with the metal pole B2 in the innermost tube as connected to the grounded one pole Cl of the power source, the high voltage and, if possible, also supplies high-frequency electricity. The second high voltage leading The pole of the power source is via the lead C2 with the spiral around the inside Pipe B connected to winding pole. The cavity F is just like the cavity E des Container A is filled with water. It is useful to change the water constantly to keep the temperature in the cooling vessel A as low as possible. Example for comparison purposes were replaced by a simple Siemens tube and a double field tube of the same size varying amounts of oxygen passed through. This is where technical progress came of the present invention in the significantly higher ozone yields of the double-field tube to expression. At 50 1 throughput / h were obtained with the simple Siemens tube 3.6 volume percent ozone, with the double-field tube 6.3 volume percent ozone, at ioo 1 Throughput / h with the simple Siemens tube 2.5 volume percent ozone, with the double-field tube 4.46 volume percent ozone, at 5001 throughput / h with the simple Siemens tube o.67 Volume percent ozone, with the double-field tube 1.12 volume percent ozone.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB7714D DE886896C (en) | 1944-07-01 | 1944-07-01 | Method and device for ozonizing oxygen or air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB7714D DE886896C (en) | 1944-07-01 | 1944-07-01 | Method and device for ozonizing oxygen or air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE886896C true DE886896C (en) | 1953-10-26 |
Family
ID=6955546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB7714D Expired DE886896C (en) | 1944-07-01 | 1944-07-01 | Method and device for ozonizing oxygen or air |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE886896C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1036224B (en) * | 1952-04-08 | 1958-08-14 | Bergwerksgesellschaft Hibernia | Device for ozonizing oxygen |
| DE1048879B (en) * | 1954-11-26 | 1959-01-22 | Jean De Gozalow | Apparatus for producing gases containing ozone |
-
1944
- 1944-07-01 DE DEB7714D patent/DE886896C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1036224B (en) * | 1952-04-08 | 1958-08-14 | Bergwerksgesellschaft Hibernia | Device for ozonizing oxygen |
| DE1048879B (en) * | 1954-11-26 | 1959-01-22 | Jean De Gozalow | Apparatus for producing gases containing ozone |
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