FR2251359A1 - - Google Patents

Info

Publication number
FR2251359A1
FR2251359A1 FR7341269A FR7341269A FR2251359A1 FR 2251359 A1 FR2251359 A1 FR 2251359A1 FR 7341269 A FR7341269 A FR 7341269A FR 7341269 A FR7341269 A FR 7341269A FR 2251359 A1 FR2251359 A1 FR 2251359A1
Authority
FR
France
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.)
Granted
Application number
FR7341269A
Other languages
French (fr)
Other versions
FR2251359B1 (cg-RX-API-DMAC7.html
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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
Priority to US00168269A priority Critical patent/US3785779A/en
Priority to NL7315677A priority patent/NL7315677A/xx
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR7341269A priority patent/FR2251359B1/fr
Priority to BE138088A priority patent/BE807716A/xx
Publication of FR2251359A1 publication Critical patent/FR2251359A1/fr
Application granted granted Critical
Publication of FR2251359B1 publication Critical patent/FR2251359B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/409—Parts, e.g. diffusion elements; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • B01F2025/911—Axial flow
    • 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
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • 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
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231266—Diffusers characterised by the shape of the diffuser element being in the form of rings or annular elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7341269A 1971-08-02 1973-11-20 Expired FR2251359B1 (cg-RX-API-DMAC7.html)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US00168269A US3785779A (en) 1971-08-02 1971-08-02 Gas liquid inlet distributor
NL7315677A NL7315677A (nl) 1971-08-02 1973-11-15 Mengwerkwijze.
FR7341269A FR2251359B1 (cg-RX-API-DMAC7.html) 1971-08-02 1973-11-20
BE138088A BE807716A (fr) 1971-08-02 1973-11-23 Procede de melange d'un gaz avec un liquide

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16826971A 1971-08-02 1971-08-02
NL7315677A NL7315677A (nl) 1971-08-02 1973-11-15 Mengwerkwijze.
FR7341269A FR2251359B1 (cg-RX-API-DMAC7.html) 1971-08-02 1973-11-20

Publications (2)

Publication Number Publication Date
FR2251359A1 true FR2251359A1 (cg-RX-API-DMAC7.html) 1975-06-13
FR2251359B1 FR2251359B1 (cg-RX-API-DMAC7.html) 1978-04-21

Family

ID=27250208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341269A Expired FR2251359B1 (cg-RX-API-DMAC7.html) 1971-08-02 1973-11-20

Country Status (4)

Country Link
US (1) US3785779A (cg-RX-API-DMAC7.html)
BE (1) BE807716A (cg-RX-API-DMAC7.html)
FR (1) FR2251359B1 (cg-RX-API-DMAC7.html)
NL (1) NL7315677A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540402A1 (fr) * 1982-09-09 1984-08-10 Hydrocarbon Research Inc Dispositif et ensemble de repartition de fluide dans un reacteur a lit bouillonnant

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912460A (en) * 1973-11-19 1975-10-14 Texaco Development Corp Method and article for distributing air in a regenerator
US3939073A (en) * 1974-11-26 1976-02-17 Jules Bats Apparatus for deodorizing liquids
DE2516284C3 (de) * 1975-04-14 1978-04-13 Burdosa, Herwig Burgert, 6301 Roedgen Schlaufenreaktor
GB1569476A (en) * 1977-04-01 1980-06-18 British Petroleum Co Sparger nozzles
US4233269A (en) * 1978-11-09 1980-11-11 Exxon Research & Engineering Co. Gas liquid distributor
FR2482471A1 (fr) * 1980-05-16 1981-11-20 Lambert Ind Dispositif d'agitation et son application a une installation de projection d'enduit colore dans la masse
USRE33899E (en) * 1985-01-18 1992-04-28 Fine bubble diffuser and diffuser system having filtered blow-down tube
US4639314A (en) * 1985-01-18 1987-01-27 Tyer Robert R Fine bubble diffuser and diffuser system having filtered blow-down tube
DE69009457T2 (de) * 1988-08-24 1994-10-06 Exxon Research Engineering Co Verbesserter Kontakt zwischen mehreren unterschiedlichen Fluidphasen in einem senkrecht angeordneten Reaktor.
US5025831A (en) * 1990-08-24 1991-06-25 Exxon Research & Engineering Company Compact radial flow distributor
US5584996A (en) * 1992-05-19 1996-12-17 Envirex Inc. Apparatus and method for distributing liquid containing evolvable glass into a fluidized bed of a reactor
US5435493A (en) * 1994-04-21 1995-07-25 J. Houle Et Fils Inc. Manure distributor with atop discharge pipes and manure spreader incorporating the same
DE19541436C2 (de) * 1995-11-07 1998-10-08 Steag Micro Tech Gmbh Anlage zur Behandlung von Gegenständen in einem Prozeßtank
US5928615A (en) * 1996-07-12 1999-07-27 Mcdermott Technology, Inc. Wet scrubber oxidation air sparger arrangement
BR0116529B1 (pt) * 2000-12-25 2010-07-13 aparelho, sistema e método de geração de ìon negativo.
US7141640B2 (en) * 2002-10-08 2006-11-28 General Electric Company Process for producing dihydroxy compounds using upflow reactor system
US7055324B2 (en) * 2003-03-12 2006-06-06 Fisher Controls International Llc Noise abatement device and method for air-cooled condensing systems
US7284747B2 (en) * 2003-07-28 2007-10-23 Toltz, King, Duvall, Anderson And Associates, Incorporated Polygon shaped fluid diffuser
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
CN101518726B (zh) * 2004-09-02 2012-12-12 奇派特石化有限公司 用于主要为液相流和主要为气相流的反应的鼓泡塔反应器
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
RU2382758C2 (ru) * 2004-09-02 2010-02-27 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) * 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) * 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
RU2393146C2 (ru) * 2004-09-02 2010-06-27 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7692036B2 (en) * 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
RU2382759C2 (ru) * 2004-09-02 2010-02-27 Истман Кемикал Компани Оптимизированное жидкофазное окисление
US7586000B2 (en) 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US20060116531A1 (en) * 2004-11-29 2006-06-01 Wonders Alan G Modeling of liquid-phase oxidation
US7884232B2 (en) * 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7358389B2 (en) * 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
US7355068B2 (en) * 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
CA2541035A1 (en) * 2006-03-27 2007-09-27 Brian H. Harrison Reactor for rubber reduction
EP2336270A4 (en) * 2008-09-30 2012-03-07 Japan Oil Gas & Metals Jogmec PROCESS FOR SYNTHESIS OF LIQUID FUEL AND DEVICE FOR SYNTHESIS OF LIQUID FUEL
CN102210992B (zh) * 2010-04-12 2013-07-10 陆飞浩 一种旋流混合器
US9849434B2 (en) * 2010-09-22 2017-12-26 Grupo Petrotemex, S.A. De C.V. Methods and apparatus for enhanced gas distribution
CN102160983B (zh) * 2011-03-18 2012-12-12 温州市东瓯微孔过滤有限公司 微气泡反应装置
CN102796650B (zh) * 2011-05-23 2014-07-02 陆飞浩 一种旋流气升式发酵罐
JP6506856B2 (ja) * 2016-06-16 2019-04-24 京セラ株式会社 改質器、セルスタック装置、燃料電池モジュールおよび燃料電池装置
EP3651887A4 (en) 2017-07-14 2021-04-14 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
US20190060819A1 (en) * 2017-08-22 2019-02-28 Larry Baxter Gas/Liquid Heat and Material Exchange in the Presence of Entrained Solids
US11331616B2 (en) * 2020-09-25 2022-05-17 Mark Henderson Pool filter assembly
WO2023239601A1 (en) * 2022-06-09 2023-12-14 De Nora Water Technologies, LLC Underdrain filtered water collection systems with winged screen diffusers
US20240226782A9 (en) * 2022-10-21 2024-07-11 Blue Skies Global LLC Regenerative media filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133128A (en) * 1960-09-12 1964-05-12 Universal Oil Prod Co Contacting of fluids
NL283530A (cg-RX-API-DMAC7.html) * 1961-08-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540402A1 (fr) * 1982-09-09 1984-08-10 Hydrocarbon Research Inc Dispositif et ensemble de repartition de fluide dans un reacteur a lit bouillonnant

Also Published As

Publication number Publication date
US3785779A (en) 1974-01-15
NL7315677A (nl) 1975-05-20
BE807716A (fr) 1974-05-24
FR2251359B1 (cg-RX-API-DMAC7.html) 1978-04-21

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Legal Events

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CD Change of name or company name
ST Notification of lapse