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EP0312642A1 - Procédé pour introduire du gaz dans de l'eau en quantité au-dessus de l'équilibre, appareil pour exécuter le procédé et eau obtenue à partir de ce procédé - Google Patents

Procédé pour introduire du gaz dans de l'eau en quantité au-dessus de l'équilibre, appareil pour exécuter le procédé et eau obtenue à partir de ce procédé Download PDF

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Publication number
EP0312642A1
EP0312642A1 EP87115583A EP87115583A EP0312642A1 EP 0312642 A1 EP0312642 A1 EP 0312642A1 EP 87115583 A EP87115583 A EP 87115583A EP 87115583 A EP87115583 A EP 87115583A EP 0312642 A1 EP0312642 A1 EP 0312642A1
Authority
EP
European Patent Office
Prior art keywords
water
gas
container
vortex
duct
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.)
Withdrawn
Application number
EP87115583A
Other languages
German (de)
English (en)
Inventor
Walter H. Dr. Ott
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.)
Harrier GmbH
Original Assignee
"harrier" Gesellschaft fur Den Vertrieb Medizinischer und Technischer Gerate GmbH
Harrier GmbH
Harrier Inc
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 "harrier" Gesellschaft fur Den Vertrieb Medizinischer und Technischer Gerate GmbH, Harrier GmbH, Harrier Inc filed Critical "harrier" Gesellschaft fur Den Vertrieb Medizinischer und Technischer Gerate GmbH
Priority to EP87115583A priority Critical patent/EP0312642A1/fr
Priority to ZA887848A priority patent/ZA887848B/xx
Priority to NZ226639A priority patent/NZ226639A/xx
Priority to IL88116A priority patent/IL88116A/xx
Priority to AT88117600T priority patent/ATE108088T1/de
Priority to EP88117600A priority patent/EP0314015B2/fr
Priority to ES88117600T priority patent/ES2056091T3/es
Priority to JP63508794A priority patent/JP2760534B2/ja
Priority to AU26145/88A priority patent/AU604584B2/en
Priority to PT88815A priority patent/PT88815A/pt
Priority to HU886280A priority patent/HUT54071A/hu
Priority to DE3850552T priority patent/DE3850552T3/de
Priority to PCT/EP1988/000948 priority patent/WO1989003724A1/fr
Priority to JP63264251A priority patent/JP2510701B2/ja
Priority to BR888807270A priority patent/BR8807270A/pt
Priority to CN88107298A priority patent/CN1033577A/zh
Priority to KR1019880013834A priority patent/KR890006293A/ko
Priority to DD88321031A priority patent/DD297774A5/de
Priority to TR88/0764A priority patent/TR24033A/xx
Publication of EP0312642A1 publication Critical patent/EP0312642A1/fr
Priority to DK310889A priority patent/DK310889D0/da
Priority to NO89892594A priority patent/NO892594L/no
Priority to FI893095A priority patent/FI893095A0/fi
Priority to US08/212,680 priority patent/US5391328A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23762—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/102—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components wherein the vortex is created by two or more jets introduced tangentially in separate mixing chambers or consecutively in the same mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component

Definitions

  • the invention relates to a method for introducing gas into water in excess quantity relative to an equilibrum condition corresponding to the saturation of water with the gas on any predetermined temperature and pressure, in which the water is intensively moved so that the free surface thereof be exposed to the gas.
  • the invention relates also to an apparatus for carry­ing out the method as well as to the water that comprises a gas in superequilibrum quantity.
  • water can be oversaturated by a gas if the water is intensively mixed or sprinkled under a gaseous atmosphere or if the gas is introduced therein under a higher pressure. In such cases, however, the excess amount of gas is not bound by the water in a stable condition and bubbles out of the water within a short period of time when the pressure or intensive movement has finished.
  • the object of the present invention is to provide a method which still can bound excess quantity of a gas like oxygen, car­bon-dioxide or certain other gases in water in stable state.
  • a further object of the invention is to provide an apparatus for carrying out the method.
  • a still further object is to provide the water containing a gas in superequilibrum quantity which can be utilized for a num­ber of novel and unexpected applications.
  • Such a binding can be provided if the water is intensively moved so that the free surface thereof be exposed to the gas that should be bound, and according to the invention a vortex of water is formed by this intensive movement, the water leaving one end of the vortex is accelerated and fed back to the other end of the vortex to maintain its existence, and this recircula­tion is maintained until each particle of water has par­ticipated in at least hundred cycles.
  • the accelerated water is forced to rotate around an axis parallel to the direction of flow thereof just before being re-introduced to maintain the vortex.
  • the whirling of water in the vortex gets more intensive which assists in creating the binding of the gas adjoining the moving water surface.
  • the lowest speed of rotation of the vor­tex is at least about 40 r.p.m.
  • an apparatus for carrying out the method which comprises a container that defines an inner space which is circularly symmetrical relative to an axis, the container has an upper part with a sub­stantially spherical shape, a medium part tapering in a direc­tion away from the upper part and a narrow lower part tapering in the same direction, a duct is extending obliquely out of the upper portion of the medium part substantially at a height where the container has a large diameter and closes an acute angle at least with the tangential plane of the container to enable tangential introduction of water, a feedback water path is pro­ vided between the end of the lower part and the oblique duct which path comprises a water pump and a resonator, the resonator is provided with an element therein which has a number of tan­gential holes and an outflow opening coupled to the oblique duct, a pressure chamber is formed in the resonator between the inner wall thereof and the element, the pressure
  • the inner cross-sections of the outflow portion of the lower part of the container, that of the oblique duct and of the conduits in the feedback path are sub­stantially equal and at any case their respective minimum cross-­sections fall within a range of at most 1 : 3.
  • the oblique duct is tilted slightly also in upward direction.
  • the upper part of the container is communicating preferably with a dish filled with gas for providing supply for the gas ta­ken up by the recirculating water.
  • the resonator has a cylindrical house open at one end
  • the element has a first part with a form of a rotational paraboloid, with an open end that faces said outflow opening and a second part attached to the first part which has a curved contour with an open end that defines said outflow opening
  • the two parts have a common circular rim at­tached to the medium zone of the cylindrical house
  • the tangen­tial holes are provided on the part with paraboloid shape close to the rim
  • the closed end of the cylindrical house has a duct that closes an acute angle with the axis of the cylinder to let water flow obliquely into the pressure chamber to increase thereby the rotation of water when passed through the tangential holes.
  • a specific water has also been provided that comprises a gas in excess quantity relative to an equilibrum condition which corresponds to the saturation thereof with the gas on any predetermined temperature and pressure, in which the gas is contained in a stable and bound state under said predetermined temperature and pressure.
  • the gas is oxygen, carbon-dioxide, heli­um, argon or oxygen with molecules comprising three atoms.
  • Container 1 has a hollow interior which has a drop-like shape with a substantially spherical upper part 2, a medium part 3 which has a substantially hyperboloidal form that tapers in downward direction and an elongated slightly tapering lower part 4.
  • the upper and medium parts 2, 3 are convex and the lower part 4 is concave.
  • An inflexion plane is thus formed between the me­dium and lower parts 3 and 4.
  • the interior of the container 1 is symmetrically arranged around an axis of rotation 5.
  • the container 1 is made of glass which enbles the observation of the processes that take place therein.
  • three ducts 6, 7 and 8 are pro­vided of which ducts 6 and 7 are sealed.
  • the arrangement comprises a tank 9 filled with water.
  • a cy­lindrical dish 10 is immersed with its open mouth in the water and a duct 11 is formed at the closed bottom of the dish 10.
  • Flexible conduit 12 connects the duct 8 on the upper part of the container 1 with the duct 11 of the dish 10.
  • the container 1 has two further openings.
  • a duct 13 is ex­tending obliquely out of the upper portion of the medium part 2 substantially at a height in which the container has the largest diameter.
  • the duct 13 closes respective acute angles with the equatorial and tangential planes of the container and its axis is directed slightly inwardly and upwardly towards the interior of the container. These angles are generally smaller than 30°.
  • the second one of these further openings is the open lower end of the lower part 4 of the container 1.
  • a water recirculation path is provided between the lower end of the lower part 4 and the oblique duct 13 which comprises pump 14, resonator 15 and three conduits 16, 17 and 18.
  • the design of the resonator 15 is shown in Figs. 2 and 3.
  • the resonator 15 comprises a cylindrical wall open at one end 19 and closed at the opposite end 20.
  • a hollow element 21 is defined in this cylinder which has a circular rim 22 attached to the interior of the cylinder at the central portion thereof.
  • a first part 23 of the element 21 has a form of a hollow rotation­al paraboloid which is located in the closed room between the rim 22 and the closed end 20 of the resonator 15. In about one-­third of the height of the paraboloid 23 a number of evenly distributed tangential holes 24 are provided through the wall of the element 21. In the exemplary embodiment this number is five.
  • a duct 25 is extending out of the closed end 20 of the resonator 15 which is slightly inclined relative to the axis of the reso­nator.
  • the element 21 comprises a second part 26 which communi­cates with the first part 23 at the plane of the rim 22 and this part has the form of a rotational hyperbola which is continued as a short cylindrical duct 27.
  • the resonator 15 is made of glass.
  • the sealed cork of the duct 7 is opened and 10 liters of normal tap water (available in Zurich, Switzerland) is filled in the container 1.
  • the volume of the container 1 is such that the water level will be by about two inches above the duct 13.
  • the duct 7 is closed and sealed again, the pump 17 is started and water is flown through the system so that any air present in the conduits 16, 17 and 18 as well as in the resonator 15 will be released in the space above the water level.
  • the pump is stopped and a cock attached to the duct 6 is opened and oxygen is introduced through the water in the tank 9 in the inner space of the dish 10.
  • the oxygen supply is sufficient to remove (push out) the air from the dish 10, from the conduit 11 and from the free space above the water level in the container 1.
  • the cock is closed and pure oxygen will be filling the to­tal gas volume in the container 1 and in the dish 10.
  • the pump 14 is started.
  • the pump has a flow output of 25 lit/min and the inner diameter of the conduits 16, 17 and 18 is equally about 14 mm.
  • the direction of the flow is shown by the arrows in Fig. 1.
  • water is passed through the resonator 15, it flows through the tangential holes 24 and a first vortex will be formed in the hollow paraboloid part 23 as shown by the arrows of Fig. 3, the rotating water flows first back towards the closed end of the parabola and from here it will be reflected forward, and owing to the specific form of the element 21 a rapidly rotating water stream proceeds in the con­duit 18 towards the container 1.
  • Arrow 28 shows how this water is rotating in the conduit 18.
  • the water flows tangentially into the container 1 through the oblique inlet duct 13.
  • the pump 14 keeps running. After a while the water level starts increas­ing in the dish 10 relative to the level in the tank 9. This in­dicates that a portion of the oxygen present in the volume above the water has been taken up by the circulating water.
  • Fig. 4 shows schematically how the quantity of oxygen taken up by the circulating water has been calculated.
  • the original water level in the dish 10 is indicated by the reference numeral 29.
  • the level increase is expressed by H.
  • the cross-sectional area of the dish 10 is designated by A.
  • the full oxygen concentration will be obtained if the start­ing concentration is added to the calculated value.
  • Table 1 summarizes the measured and calculated results of a test series carried out between May 13 and June 3, 1987.
  • the value of 9 mg/l in the first row of the total concentra­tion column corresponds to the original dissolved oxygen con­centration of the water.
  • Fig .8 shows the data given in Table 1 in diagrammatic form.
  • Fig. 8 includes similarly determined data for a number of other gases than oxygen.
  • carbon-dioxide, helium, argon and O3 were used instead of oxygen.
  • a much larger dish was used, since the higher solubility required more gas supply.
  • a scale compressed by two was used for illustrating carbon-dioxide take up.
  • the container 1 was opened after the fifth day and the oxy­genized water was filled in 0.1 and 0.2 liter glass bottles un­der normal pressure.
  • carbon-dioxide can be added to beverages under pressure in amounts that exceeds normal saturation, and under normal pressure a bubble formation takes place and after some time the beverage loose its characteristic sour taste.
  • the water takes up the gas in an amount which exceeds the equilibrum quantity in conventional sense, and the gas will be bound to the water in a way other than dissolved gases are.
  • This phenomenon is triggered most probably by the specific surface transitional processes that take place between the whirling water surface and the adja­cent gas which is moved by the vortex as well.
  • Such conditions are preferable, since the observation of the height H indicates directly the amount of gas take up.
  • the use of a glass system with transparent walls was preferable, since the formation of the vortex could thus be observed.
  • oxygenized water the water which comprises specially bound gases, particularly oxygen pro­vided by the method according to the invention.
  • oxygenized water the water enriched in oxygen according to the pre­sent invention.
  • the second blood sample was diluted by a drop of oxygenized water.
  • the coagulation started and finished at once and the co­lor of the blood did not change.
  • Alcoholic beverage (brandy) was given to six persons. The alcohol amount in their blood was measured an hour following the alcohol consumption. The average of the measured alkohol con­centration was l.3°/oo (varying between 1.25 and 1.38). The con­centration was expressed as a quotient of consumed pure alcohol and of body weight multiplied by a distribution factor of 0.7 for men and 0.6 for women. In Switzerland this is the standard way of expressing alcohol concentration. The limit for driving is 0.8 °/oo, furthermore if this value is higher than about 2 to 3,5 °/oo, the person gets unconscious and the concentration above 4 °/oo can be fatal.
  • the frostbitten areas were treated three times a day by sterilized tissues soaked previously in oxygenized water. The water was let to dry on the areas thereafter the wounds were bound by antiseptic gauze. No other treatment except for vitamins was applied.
  • This example relates to the effect of water comprising car­bon-dioxide by means of the present invention.
  • the circulation process was mainatained through 24 hours and the oxygen was replaced by carbon-dioxide.
  • Absorb­ent cotton was laid on a petri dish and 50 alfalfa seeds there­on.
  • the absorbent cotton was fully soaked with the water comp­rising carbon-dioxide.
  • the wet condition of the cotton was main­tained by discrete supply of water including carbon-dioxide. Af­ter about two days, when the rate of germination was inspected, it was found that 50 % of the seeds had germinated which was not different from the rate of 50 % for normal water.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EP87115583A 1987-10-23 1987-10-23 Procédé pour introduire du gaz dans de l'eau en quantité au-dessus de l'équilibre, appareil pour exécuter le procédé et eau obtenue à partir de ce procédé Withdrawn EP0312642A1 (fr)

Priority Applications (23)

Application Number Priority Date Filing Date Title
EP87115583A EP0312642A1 (fr) 1987-10-23 1987-10-23 Procédé pour introduire du gaz dans de l'eau en quantité au-dessus de l'équilibre, appareil pour exécuter le procédé et eau obtenue à partir de ce procédé
ZA887848A ZA887848B (en) 1987-10-23 1988-10-20 Method for introducing and bonding gas into water,apparatus for carrying out the method and water produced by the method
NZ226639A NZ226639A (en) 1987-10-23 1988-10-20 Method and apparatus for producing supersaturated solution of gas in water
IL88116A IL88116A (en) 1987-10-23 1988-10-20 Method for introducing and bonding gas into water,apparatus for carrying out the method,and water produced by the method
DE3850552T DE3850552T3 (de) 1987-10-23 1988-10-21 Verfahren zum Einführen und Binden eines Gases im Wasser, Apparat zum Ausführen dieses Verfahrens und so bekommenes Wasser.
EP88117600A EP0314015B2 (fr) 1987-10-23 1988-10-21 Procédé pour introduire et pour lier du gaz dans de l'eau et appareil pour exécuter le procédé
ES88117600T ES2056091T3 (es) 1987-10-23 1988-10-21 Metodo para introducir y fijar un gas en agua, aparato para realizar el metodo y agua producida por el metodo.
JP63508794A JP2760534B2 (ja) 1987-10-23 1988-10-21 ガスを水中に導入し結合させる方法，その方法を実施するための装置及びその方法により製造された水
AU26145/88A AU604584B2 (en) 1987-10-23 1988-10-21 Method for introducing and bonding gas into water, apparatus for carrying out the method and water produced by the method
PT88815A PT88815A (pt) 1987-10-23 1988-10-21 Procede pour l'introduction et retention d'un gaz en eau et appareil pour sa realisation
HU886280A HUT54071A (en) 1987-10-23 1988-10-21 Method for inducting and fixing gas into water, apparatus for carrying out the method and water produced by the method
AT88117600T ATE108088T1 (de) 1987-10-23 1988-10-21 Verfahren zum einführen und binden eines gases im wasser, apparat zum ausführen dieses verfahrens und so bekommenes wasser.
PCT/EP1988/000948 WO1989003724A1 (fr) 1987-10-23 1988-10-21 Procede d'introduction et de liaison d'un gaz dans de l'eau, appareil de realisation dudit procede et eau produite par ce procede
JP63264251A JP2510701B2 (ja) 1987-10-23 1988-10-21 超平衡ガス含有水の製造装置
BR888807270A BR8807270A (pt) 1987-10-23 1988-10-21 Processo e aparelho para a introducao e retencao de um gas em agua
CN88107298A CN1033577A (zh) 1987-10-23 1988-10-22 含超平衡量气体的水及其制备方法和装置
KR1019880013834A KR890006293A (ko) 1987-10-23 1988-10-22 과평형량의 가스 함유 물, 및 그 생산 방법 및 장치
DD88321031A DD297774A5 (de) 1987-10-23 1988-10-24 Verfahren zum einfuehren und binden von gas in wasser, vorrichtung zum ausfuehren des verfahrens und nach dem verfahren hergestelltes wasser
TR88/0764A TR24033A (tr) 1987-10-23 1988-10-24 Gazin suyun icine verilmesi ve baglanmasi icin yoentem yoentemi gerceklestirmek icin aygit ve yoentemle ueretilen su
DK310889A DK310889D0 (da) 1987-10-23 1989-06-22 Gasberiget vand
NO89892594A NO892594L (no) 1987-10-23 1989-06-22 Fremgangsmaate til innfoering og binding av gass i vann, apparat for gjennomfoering av fremgangsmaaten og vann fremstilt ved fremgangsmaaten.
FI893095A FI893095A0 (fi) 1987-10-23 1989-06-22 Foerfarande foer infoerande och bindande av gas i vatten, anordning foer utfoerande av foerfarandet och vatten som framstaellts med foerfarandet.
US08/212,680 US5391328A (en) 1987-10-23 1994-03-11 Apparatus for introducing and bonding gas into water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87115583A EP0312642A1 (fr) 1987-10-23 1987-10-23 Procédé pour introduire du gaz dans de l'eau en quantité au-dessus de l'équilibre, appareil pour exécuter le procédé et eau obtenue à partir de ce procédé

Publications (1)

Publication Number Publication Date
EP0312642A1 true EP0312642A1 (fr) 1989-04-26

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ID=8197389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87115583A Withdrawn EP0312642A1 (fr) 1987-10-23 1987-10-23 Procédé pour introduire du gaz dans de l'eau en quantité au-dessus de l'équilibre, appareil pour exécuter le procédé et eau obtenue à partir de ce procédé

Country Status (6)

Country Link
EP (1) EP0312642A1 (fr)
JP (1) JP2510701B2 (fr)
KR (1) KR890006293A (fr)
CN (1) CN1033577A (fr)
DD (1) DD297774A5 (fr)
ZA (1) ZA887848B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393715A1 (fr) * 1989-04-21 1990-10-24 "Harrier" Gmbh Gesellschaft Für Den Vertrieb Medizinischer Und Technischer Geräte Emulsion liquide sans émulgateur et procédé et dispositif pour faire l'émulsion
EP0595177A1 (fr) * 1989-03-17 1994-05-04 Klaus L. Buchholz Procédé et dispositif pour obtenir un produit de réaction d'un gaz et d'un liquide
US5499871A (en) * 1989-04-21 1996-03-19 Tecno-Bio Co., Ltd. Device for producing liquid emulsion of hydrophobic and hydrophilic liquid
CN111530334A (zh) * 2020-05-09 2020-08-14 吴茹茹 一种造纸厂纸张生产用纸浆防沉淀装置
EP4094823A1 (fr) * 2021-05-28 2022-11-30 Stichting Wetsus Intellectual Property Foundation Procédé, système et utilisation dudit système pour améliorer le transfert de masse volumétrique de gaz

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1005450A (fr) * 1947-07-22 1952-04-10 Procédé et dispositif pour la pulvérisation de tous liquides et le fibrage de matières thermoplastiques
US2986343A (en) * 1957-02-25 1961-05-30 Siderurgie Fse Inst Rech Arrangement for the equal distribution of the throughput of a mixture of solids and fluids in a vertical pipe
CH370057A (de) * 1959-05-21 1963-06-30 Buss Ag Verfahren zum Inkontaktbringen eines Gases mit einer Flüssigkeit und Einrichtung zur Ausübung des Verfahrens
US3246683A (en) * 1962-07-24 1966-04-19 Shell Oil Co Preparing slurry mixtures of pulverous solids and water
DE1642794A1 (de) * 1967-06-16 1971-04-29 Stockhausen & Cie Chem Fab Vorrichtung zum Mischen von Trueben und Schlaemmen mit Loesungen von Flockungsmitteln
GB1260163A (en) * 1969-03-05 1972-01-12 Stirling Alexander Mcinnis Apparatus for preparing a mixture of plastics material and filler material for injection into molding dies
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595177A1 (fr) * 1989-03-17 1994-05-04 Klaus L. Buchholz Procédé et dispositif pour obtenir un produit de réaction d'un gaz et d'un liquide
EP0393715A1 (fr) * 1989-04-21 1990-10-24 "Harrier" Gmbh Gesellschaft Für Den Vertrieb Medizinischer Und Technischer Geräte Emulsion liquide sans émulgateur et procédé et dispositif pour faire l'émulsion
WO1990012639A1 (fr) * 1989-04-21 1990-11-01 'harrier' Gmbh Gesellschaft Für Den Vertrieb Medizinischer Und Technischer Geräte Emulsion liquide sans emulsifiant; procede et dispositif pour la preparer
US5499871A (en) * 1989-04-21 1996-03-19 Tecno-Bio Co., Ltd. Device for producing liquid emulsion of hydrophobic and hydrophilic liquid
CN111530334A (zh) * 2020-05-09 2020-08-14 吴茹茹 一种造纸厂纸张生产用纸浆防沉淀装置
EP4094823A1 (fr) * 2021-05-28 2022-11-30 Stichting Wetsus Intellectual Property Foundation Procédé, système et utilisation dudit système pour améliorer le transfert de masse volumétrique de gaz
NL2028325B1 (en) * 2021-05-28 2022-12-12 Stichting Wetsus Intellectual Property Found Method, system, and use of said system for enhancing gas volumetric mass transfer

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JPH01199634A (ja) 1989-08-11
DD297774A5 (de) 1992-01-23
KR890006293A (ko) 1989-06-12
JP2510701B2 (ja) 1996-06-26
CN1033577A (zh) 1989-07-05
ZA887848B (en) 1989-07-26

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