DE102007056571B4 - Ultrasound in pulse mode for the decomposition of gas hydrates, ore crusts, as well as for the separation of crude oil, oil-containing particles from the water and to kill the biology in the ballast water - Google Patents
Ultrasound in pulse mode for the decomposition of gas hydrates, ore crusts, as well as for the separation of crude oil, oil-containing particles from the water and to kill the biology in the ballast water Download PDFInfo
- Publication number
- DE102007056571B4 DE102007056571B4 DE200710056571 DE102007056571A DE102007056571B4 DE 102007056571 B4 DE102007056571 B4 DE 102007056571B4 DE 200710056571 DE200710056571 DE 200710056571 DE 102007056571 A DE102007056571 A DE 102007056571A DE 102007056571 B4 DE102007056571 B4 DE 102007056571B4
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- Prior art keywords
- ultrasound
- water
- oil
- pulse mode
- crusts
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- 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.)
- Withdrawn - After Issue
Links
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 25
- 206010039509 Scab Diseases 0.000 title claims description 8
- 150000004677 hydrates Chemical class 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 12
- 239000003921 oil Substances 0.000 title description 8
- 239000010779 crude oil Substances 0.000 title description 3
- 238000000926 separation method Methods 0.000 title description 3
- 239000002245 particle Substances 0.000 title description 2
- 238000000354 decomposition reaction Methods 0.000 title 1
- 230000035939 shock Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 13
- 239000012620 biological material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 12
- 239000013049 sediment Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0856—Cleaning of water-treatment installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
- B63J4/002—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating ballast water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physical Water Treatments (AREA)
Abstract
Verwendung von Ultraschall, der im Pulsmodus erzeugt ist, Frequenzen zwischen 10 und 1500 kHz aufweisend, bevorzugt 820 kHz, wobei der Ultraschall in Intervallen von z. B. 100 Millisekunden Ultraschall gefolgt von 5 Sekunden Pause oder z. B. 900 Millisekunden Ultraschall gefolgt von 100 Millisekunden Pause an- und ausgeschaltet ist, zur Erzeugung von mechanischen Stosswellen oder Schockwellen durch entstehende und kollabierende Gasblasen oder Luftblasen, um eine Struktur aufzulösen.Use of ultrasound, which is generated in the pulse mode, having frequencies between 10 and 1500 kHz, preferably 820 kHz, the ultrasound at intervals of e.g. B. 100 millisecond ultrasound followed by a 5 second pause or z. B. 900 milliseconds of ultrasound followed by a 100 millisecond pause is switched on and off to generate mechanical shock waves or shock waves through emerging and collapsing gas bubbles or air bubbles to dissolve a structure.
Description
Es wird die Verwendung einer speziellen Form des Ultraschalls zur Auflösung einer Struktur vorgeschlagen, wobei der Ultraschall im Pulsmodus erzeugt ist. Mit Pulsmodus ist gemeint, dass der Ultraschall
- a) in Intervallen z. B. von 100 Millisekunden Ultraschall und 5 Sekunden Pause oder
- b) in Intervallen z. B. von 900 Millisekunden Ultraschall und 100 Millisekunden Pause
- a) at intervals z. B. of 100 milliseconds ultrasound and 5 seconds pause or
- b) at intervals z. B. of 900 milliseconds ultrasound and 100 milliseconds pause
Eine erste Aufgabe der Erfindung ist es, ein Verfahren zur Auflösung von Zellen und Viren in ihre Bestandteile anzugeben, d. h. zur Auflösung der Struktur biologischen Materials.A first object of the invention is to provide a method for dissolving cells and viruses into their components, i. H. for the dissolution of the structure of biological material.
Gelöst wird diese erste Aufgabe durch ein Verfahren zur Auflösung der Struktur des biologischen Materials durch Pulsmodus-Ultraschall. Die Offenbarung der
Eine zweite Aufgabe der Erfindung ist es, ein Verfahren zur Trennung von Gashydraten vom Boden und Sediment anzugeben, um die enthaltenen Gase nutzen zu können, d. h. zur Auflösung der Struktur von Gashydraten.A second object of the invention is to provide a method for the separation of gas hydrates from the soil and sediment in order to use the gases contained, d. H. to dissolve the structure of gas hydrates.
Methan-Gashydrate kommen weltweit in großer Menge, in bestimmten Regionen an Land und in regionalen Sedimenten und bestimmten Wassertiefen vor. Das in ihnen enthaltene Methangas entspricht einem Vielfachen der bekannten Kohle-, Erdöl- und Gasvorkommen. Diese natürlichen Vorkommen der Gashydrate werden als eine große Rohstoff- und Energiequelle der Zukunft betrachtet. Gashydrate kommen im Boden und Sediment jedoch in sehr unterschiedlicher Konzentration vor. Die Konzentrationen reichen von wenigen Prozentanteilen bis hin zu massiven Lagerstätten.Methane gas hydrates are found worldwide in large quantities, in certain regions on land and in regional sediments and certain water depths. The methane gas contained in them corresponds to a multiple of the known coal, oil and gas deposits. These natural deposits of gas hydrates are considered to be a great source of raw materials and energy for the future. However, gas hydrates occur in soil and sediment in very different concentrations. The concentrations range from a few percentages to massive deposits.
Gelöst wird diese zweite Aufgabe durch ein Verfahren zur Auflösung der Struktur von Gashydraten (Clathrate) und dem Freisetzen der in ihnen gebundenen Gase mittels Stoss- oder Schockwellen, ausgelöst durch Pulsmodus-Ultraschall, wobei das Gefüge der Gashydratlagerstätten zerstört wird.This second object is achieved by a method for dissolving the structure of gas hydrates (clathrates) and the release of the gases bound in them by means of shock or shock waves triggered by pulsed mode ultrasound, whereby the structure of the gas hydrate deposits is destroyed.
Eine dritte Aufgabe der Erfindung ist es, ein Verfahren zur Gewinnung von Erzen aus Erzlagerstätten anzugeben.A third object of the invention is to provide a method for recovering ores from ore deposits.
Erzkrusten kommen weltweit in großer Menge in bestimmten Wassertiefen vor. Die in ihnen enthaltenen, seltenen Erden wie Mangan, Nickel, Chrom, Tantal sind hoch angereichert, wie dem Bergbaufachmann bekannt ist, auch in Form von Massiv-Sulfiden. Diese natürlichen Vorkommen werden als eine große Rohstoff-Quelle in der Zukunft betrachtet. Die porösen Erzkrusten haften in Lagen von 1 cm bis 30 cm auf den unterseeischen Sedimenten.Ore crusts occur worldwide in large quantities in certain water depths. The rare earths contained in them, such as manganese, nickel, chromium, tantalum are highly enriched, as the miner is known, even in the form of massive sulphides. These natural deposits are considered as a major source of raw materials in the future. The porous ore crusts stick in layers of 1 cm to 30 cm on the undersea sediments.
Gelöst wird diese dritte Aufgabe durch ein Verfahren zur Auflösung der Struktur von Erzkrusten in und auf Sedimenten mittels Stoss- oder Schockwellen, ausgelöst durch Pulsmodus-Ultraschall, um so das Gefüge der Erzkrusten dadurch zu zerstören, dass die Gase im Wasser die Krusten beim Zerplatzen der Gasblasen sprengen, d. h. zur Auflösung der Struktur von Erzkrusten. Die Bruchstücke werden abgesaugt und an die Oberfläche transportiert.This third object is achieved by a method for dissolving the structure of ore crusts in and on sediments by means of shock or shock waves, triggered by pulsed mode ultrasound, so as to destroy the structure of the ore crusts in that the gases in the water, the crusts at the bursting of the Blow up gas bubbles, d. H. to break up the structure of ore crusts. The fragments are sucked off and transported to the surface.
Eine vierte Aufgabe der Erfindung ist es, ein verbessertes Verfahren zur Abtrennung des Öls von Wasser anzugeben.A fourth object of the invention is to provide an improved method for separating the oil from water.
Bei Bohrungen nach Erdöl und der Aufarbeitung des Rohöls zum Transport fallen große Mengen an Produktionswasser an. Dieses Wasser enthält noch Reste vom Erdöl, welche vor dem Einbringen in die Umwelt abgetrennt werden müssen. Bisher wird Öl von Wasser in der Art und Weise abgetrennt, dass es in Tanks gepumpt wird, dort aufsteigt und dann abgesaugt wird. Um diesen langsamen Vorgang zu beschleunigen, wird Luft in das Wasser eingeblasen. Da das Abtrennen des Öls von der Blasengröße, also der Oberfläche abhängt, wird die Luft durch Düsen oder durch spezielle Pumpen in Blasen zerteilt.When drilling for oil and the processing of crude oil for transport to produce large amounts of production water. This water still contains residues of petroleum, which must be separated before introduction into the environment. So far, oil is separated from water in such a way that it is pumped into tanks, rises there and then sucked off. To accelerate this slow process, air is blown into the water. Since the separation of the oil depends on the bubble size, ie the surface, the air is divided by nozzles or special pumps in bubbles.
Gelöst wird diese vierte Aufgabe durch ein Verfahren zur Auflösung der Struktur von Ölgemischen, und/oder zum Abtrennen oder Austreiben von Rohöl, Öl, anderen im Wasser suspendierten ölhaltigen Flüssigkeiten oder Partikeln, oder von suspendierten Treibstoffen ausgelöst durch Pulsmodus-Ultraschall. Luft wird unmittelbar über die Ultraschallgeber in das Wasser eingeblasen und in Form der erzeugten Luftblasen fein verteilt, wodurch eine große Oberfläche auch für eine Absorption zur Verfügung steht.This fourth object is achieved by a method for dissolving the structure of oil mixtures, and / or for separating or expelling crude oil, oil, other suspended in the water oily liquids or particles, or suspended fuels triggered by pulse mode ultrasound. Air is injected directly into the water via the ultrasound transmitters and finely distributed in the form of the generated air bubbles, whereby a large surface is also available for absorption.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710056571 DE102007056571B4 (en) | 2007-11-23 | 2007-11-23 | Ultrasound in pulse mode for the decomposition of gas hydrates, ore crusts, as well as for the separation of crude oil, oil-containing particles from the water and to kill the biology in the ballast water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200710056571 DE102007056571B4 (en) | 2007-11-23 | 2007-11-23 | Ultrasound in pulse mode for the decomposition of gas hydrates, ore crusts, as well as for the separation of crude oil, oil-containing particles from the water and to kill the biology in the ballast water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102007056571A1 DE102007056571A1 (en) | 2009-06-04 |
| DE102007056571B4 true DE102007056571B4 (en) | 2012-09-27 |
Family
ID=40585721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200710056571 Withdrawn - After Issue DE102007056571B4 (en) | 2007-11-23 | 2007-11-23 | Ultrasound in pulse mode for the decomposition of gas hydrates, ore crusts, as well as for the separation of crude oil, oil-containing particles from the water and to kill the biology in the ballast water |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007056571B4 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067041A1 (en) | 2011-11-01 | 2013-05-10 | Indrani Deo | Dispensing nozzle with an ultrasound activator |
| CN110559462B (en) * | 2019-08-16 | 2021-09-14 | 西丰中天恒安环保消毒科技有限公司 | Waterway disinfection method for oral comprehensive treatment table |
| CN117342646A (en) * | 2023-07-08 | 2024-01-05 | 浙江省生态环境科学设计研究院 | Low-frequency ultrasonic algae removal device and algae removal method |
| CN120288971B (en) * | 2025-06-09 | 2025-09-16 | 浙江师范大学 | Ultrasonic-algae film bioreactor system and its construction method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517381C1 (en) * | 1995-05-11 | 1996-11-07 | Tesser Kurt Dipl Ing Fh | Commercial scale ultrasonic reactor for sludge treatment |
| DE29715574U1 (en) * | 1997-09-01 | 1997-11-06 | Lutz, Kristian, 28203 Bremen | Ultrasonic cleaning of sanitary drainage systems |
| DE10164434A1 (en) * | 2001-12-29 | 2003-07-10 | Petrick Gert | Purging substances from water, comprises introducing a purge gas to water via a capillary, using a frequency of 850 kHz to reduce the gas to fine bubbles |
| WO2003086989A1 (en) * | 2002-04-16 | 2003-10-23 | Ulrich Kubinger | Method for the disintegration of sludge |
| DE102005046090A1 (en) * | 2005-09-27 | 2007-04-05 | Petrick, Gert | Procedure for killing and destroying of algae, bacteria and viruses in ballast water, comprises applying ultrasonic impulse or shock waves in the ballast water to produce radical products |
-
2007
- 2007-11-23 DE DE200710056571 patent/DE102007056571B4/en not_active Withdrawn - After Issue
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517381C1 (en) * | 1995-05-11 | 1996-11-07 | Tesser Kurt Dipl Ing Fh | Commercial scale ultrasonic reactor for sludge treatment |
| DE29715574U1 (en) * | 1997-09-01 | 1997-11-06 | Lutz, Kristian, 28203 Bremen | Ultrasonic cleaning of sanitary drainage systems |
| DE10164434A1 (en) * | 2001-12-29 | 2003-07-10 | Petrick Gert | Purging substances from water, comprises introducing a purge gas to water via a capillary, using a frequency of 850 kHz to reduce the gas to fine bubbles |
| WO2003086989A1 (en) * | 2002-04-16 | 2003-10-23 | Ulrich Kubinger | Method for the disintegration of sludge |
| DE102005046090A1 (en) * | 2005-09-27 | 2007-04-05 | Petrick, Gert | Procedure for killing and destroying of algae, bacteria and viruses in ballast water, comprises applying ultrasonic impulse or shock waves in the ballast water to produce radical products |
Non-Patent Citations (2)
| Title |
|---|
| EDER, B.: Großtechnische Untersuchungen zur Klärschlamm- Minimierung durch Zellaufschluß mit Hilfe von Ultraschall. UniBwM Neubiber (03.07.2002) 1-16, erhältlich unter http://forschung. unibw.de/p apers/cviyrvpv3b6qurzfhblqwpcs3vpl.pdf * |
| Internetdokument, Adresse www.physorg.com/news1219 1.html, zu: Ultrasound and algae team up to clean mercury from sediments, veröffentlicht 28.03.2006, pdf-Version und erste online-Seite * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007056571A1 (en) | 2009-06-04 |
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