GR3006390T3 - - Google Patents

Info

Publication number
GR3006390T3
GR3006390T3 GR920401645T GR920401645T GR3006390T3 GR 3006390 T3 GR3006390 T3 GR 3006390T3 GR 920401645 T GR920401645 T GR 920401645T GR 920401645 T GR920401645 T GR 920401645T GR 3006390 T3 GR3006390 T3 GR 3006390T3
Authority
GR
Greece
Prior art keywords
gas
liquid
recirculating
mixture
stream
Prior art date
Application number
GR920401645T
Other languages
Greek (el)
English (en)
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 filed Critical
Publication of GR3006390T3 publication Critical patent/GR3006390T3/el

Links

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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treating Waste Gases (AREA)
GR920401645T 1986-10-21 1992-12-02 GR3006390T3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92119886A 1986-10-21 1986-10-21

Publications (1)

Publication Number Publication Date
GR3006390T3 true GR3006390T3 (enExample) 1993-06-21

Family

ID=25445076

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920401645T GR3006390T3 (enExample) 1986-10-21 1992-12-02

Country Status (10)

Country Link
EP (1) EP0264905B1 (enExample)
JP (1) JPS63178833A (enExample)
KR (1) KR920000042B1 (enExample)
AT (1) ATE80060T1 (enExample)
BR (1) BR8705616A (enExample)
CA (1) CA1280407C (enExample)
DE (1) DE3781504T2 (enExample)
ES (1) ES2033764T3 (enExample)
GR (1) GR3006390T3 (enExample)
MX (1) MX169769B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919849A (en) * 1988-12-23 1990-04-24 Union Carbide Industrial Gases Technology Corporation Gas-liquid mixing process and apparatus
DE3922389A1 (de) * 1989-07-07 1991-01-17 Procter & Gamble Gmbh Verfahren zur herstellung von homogenen mischungen aus festen parfuemrohstoffen
US4955723A (en) * 1990-01-16 1990-09-11 Schneider John R Slurry mixing apparatus with dry powder conveyer
FR2662616B1 (fr) * 1990-05-31 1994-07-08 Anjou Rech Installation pour le traitement de flux liquides a contacteur monophasique, et dispositif recirculateur-degazeur pour une telle installation.
FR2672230B1 (fr) * 1991-02-04 1993-04-16 Anjou Rech Installation de melange de deux phases fluides par agitation mecanique, notamment pour le traitement des eaux par transfert de gaz oxydant, et utilisation d'une telle installation.
US5108662A (en) * 1991-05-01 1992-04-28 Union Carbide Industrial Gases Technology Corporation Gas-liquid mixing process and apparatus
JP2573899B2 (ja) * 1992-05-14 1997-01-22 株式会社エフ・テックス 河川、湖沼等の浄化装置および油水分離装置
GB9213513D0 (en) * 1992-06-25 1992-08-12 Thames Water Utilities A nozzle
US5371283A (en) * 1993-12-22 1994-12-06 Praxair Technology, Inc. Terephthalic acid production
EP0682000B1 (en) * 1994-05-11 2001-08-29 Praxair Technology, Inc. Enhanced oxidation of organic chemicals
FR2721229B1 (fr) * 1994-06-16 1996-09-06 Cise Internationale Dispositif d'aération et de brassage d'un liquide comme par exemple les effluents graisseux.
US5451349A (en) * 1994-08-08 1995-09-19 Praxair Technology, Inc. Advanced gas control in gas-liquid mixing systems
US5856533A (en) * 1995-12-28 1999-01-05 Praxair Technology, Inc. High efficiency heat and mass transfer for vapor phase heterogeneous reactions
US5696285A (en) * 1995-12-29 1997-12-09 Praxair Technology, Inc. Production of terephthalic acid with excellent optical properties through the use of pure or nearly pure oxygen as the oxidant in p-xylene oxidation
ID16017A (id) * 1996-02-27 1997-08-28 Praxair Technology Inc Proses yang dimanfaatkan untuk memproduksi asam organik
FR2758094B1 (fr) * 1997-01-08 1999-03-26 Alain Boulant Dispositif de brassage et d'aeration d'un liquide et d'elimination de la mousse dans une cuve de traitement de ce liquide
US6460830B1 (en) * 1997-01-08 2002-10-08 Carbofil International Device for stirring and aerating a liquid and eliminating foam in a tank for treating said liquid
KR100587488B1 (ko) * 1997-04-01 2006-12-01 삼성토탈 주식회사 2,6-디(터셔리-부틸)페놀의 제조장치
US5925290A (en) * 1997-08-08 1999-07-20 Rhone-Poulenc Inc. Gas-liquid venturi mixer
CA2326586A1 (en) * 1999-11-17 2001-05-17 Howard Wayne Altmann Batch reactor with on-demand reactive gas
JP4231249B2 (ja) * 2002-07-01 2009-02-25 大成建設株式会社 高酸素水製造装置及び底質の浄化方法
EP2179787B1 (fr) * 2008-10-24 2014-12-17 Biazzi Sa Appareillage à cuve d'agitation
IT1396221B1 (it) * 2009-11-09 2012-11-16 Polimeri Europa Spa Procedimento per la preparazione di fenolo da cumene.
JP6104201B2 (ja) * 2014-03-20 2017-03-29 Idec株式会社 ファインバブル液生成装置
RU2578153C1 (ru) * 2014-10-09 2016-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Перемешивающее устройство
CN104437329B (zh) * 2014-12-11 2023-02-24 重庆欣欣向荣精细化工有限公司 化合物釜式反应器
CN117266825B (zh) * 2023-11-23 2024-02-06 山西省地质工程勘察院有限公司 一种高温高压地热井放喷试验装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756252A (fr) * 1969-09-17 1971-03-01 Procedes Sem Procede et appareil pour realiser le melange entre une phase gazeuse etune phase liquide
GB1551005A (en) * 1975-05-13 1979-08-22 Boc Ltd Oxygenation of liquids
CH600938A5 (enExample) * 1975-12-10 1978-06-30 Sulzer Ag
EP0027911B1 (en) * 1979-10-02 1984-06-27 Union Carbide Corporation Apparatus for contacting liquid with a gas
US4454077A (en) * 1982-07-08 1984-06-12 Union Carbide Corporation Process and apparatus for mixing a gas and a liquid

Also Published As

Publication number Publication date
CA1280407C (en) 1991-02-19
JPH0325213B2 (enExample) 1991-04-05
MX169769B (es) 1993-07-26
KR920000042B1 (ko) 1992-01-06
EP0264905B1 (en) 1992-09-02
JPS63178833A (ja) 1988-07-22
DE3781504D1 (de) 1992-10-08
DE3781504T2 (de) 1993-01-07
KR890006292A (ko) 1989-06-12
BR8705616A (pt) 1988-05-24
ATE80060T1 (de) 1992-09-15
ES2033764T3 (es) 1993-04-01
EP0264905A1 (en) 1988-04-27

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