AU1935601A - Impeller draft tube agitation system for gas-liquid mixing in a stirred tank reactor - Google Patents

Impeller draft tube agitation system for gas-liquid mixing in a stirred tank reactor

Info

Publication number
AU1935601A
AU1935601A AU19356/01A AU1935601A AU1935601A AU 1935601 A AU1935601 A AU 1935601A AU 19356/01 A AU19356/01 A AU 19356/01A AU 1935601 A AU1935601 A AU 1935601A AU 1935601 A AU1935601 A AU 1935601A
Authority
AU
Australia
Prior art keywords
gas
stirred tank
liquid mixing
draft tube
tank reactor
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.)
Abandoned
Application number
AU19356/01A
Inventor
Kishore Kar
Luciano Piras
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.)
Inca International SpA
Original Assignee
Inca International SpA
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 Inca International SpA filed Critical Inca International SpA
Publication of AU1935601A publication Critical patent/AU1935601A/en
Abandoned 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
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
    • B01F27/861—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle the baffles being of cylindrical shape, e.g. a mixing chamber surrounding the stirrer, the baffle being displaced axially to form an interior mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
    • 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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/15—Stirrers with tubes for guiding the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
AU19356/01A 1999-12-10 2000-11-30 Impeller draft tube agitation system for gas-liquid mixing in a stirred tank reactor Abandoned AU1935601A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17005399P 1999-12-10 1999-12-10
US60170053 1999-12-10
PCT/US2000/032586 WO2001041919A1 (en) 1999-12-10 2000-11-30 Impeller draft tube agitation system for gas-liquid mixing in a stirred tank reactor

Publications (1)

Publication Number Publication Date
AU1935601A true AU1935601A (en) 2001-06-18

Family

ID=22618358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19356/01A Abandoned AU1935601A (en) 1999-12-10 2000-11-30 Impeller draft tube agitation system for gas-liquid mixing in a stirred tank reactor

Country Status (3)

Country Link
AU (1) AU1935601A (en)
TW (1) TW476661B (en)
WO (1) WO2001041919A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1687248B1 (en) 2003-11-20 2011-06-01 SOLVAY (Société Anonyme) Process for producing dichloropropanol from glycerol and a chlorinated agent and in the presence of a catalyst selected from adipic and glutaric acid
FR2913684B1 (en) 2007-03-14 2012-09-14 Solvay PROCESS FOR PRODUCING DICHLOROPROPANOL
TW200911773A (en) 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
TW200911693A (en) 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
EP2207617A1 (en) 2007-10-02 2010-07-21 SOLVAY (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
FR2925045B1 (en) 2007-12-17 2012-02-24 Solvay GLYCEROL-BASED PRODUCT, PROCESS FOR OBTAINING THE SAME AND USE THEREOF IN THE MANUFACTURE OF DICHLOROPROPANOL
TWI478875B (en) 2008-01-31 2015-04-01 Solvay Process for degrading organic substances in an aqueous composition
WO2009121853A1 (en) 2008-04-03 2009-10-08 Solvay (Société Anonyme) Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
FR2935968B1 (en) 2008-09-12 2010-09-10 Solvay PROCESS FOR THE PURIFICATION OF HYDROGEN CHLORIDE
SI2437874T1 (en) 2009-06-05 2015-08-31 F. Hoffmann-La Roche Ag Device for cultivating cells
EP2621911A1 (en) 2010-09-30 2013-08-07 Solvay Sa Derivative of epichlorohydrin of natural origin
CN102773048B (en) * 2011-05-09 2017-06-06 波利玛利欧洲股份公司 Produce the Ammoximation reaction device of cyclohexanone oxime
FI124934B (en) 2013-01-30 2015-03-31 Outotec Oyj The mixing tank reactor
KR20200078221A (en) * 2018-12-21 2020-07-01 한화솔루션 주식회사 Batch reactor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1557185A1 (en) * 1966-07-04 1971-02-25 Process Engineering Co Process for the production and maintenance of a very fine mixture of gaseous and liquid substances with one another
JPS5796006A (en) * 1980-12-05 1982-06-15 Mitsui Toatsu Chem Inc Production of rubber-modified styrene resin
SU1115791A1 (en) * 1982-12-27 1984-09-30 Предприятие П/Я А-1785 Mixer-reactor
DE3516027A1 (en) * 1985-05-04 1986-11-06 Huels Chemische Werke Ag STIRRING SYSTEM AND METHOD FOR FASTENING LIQUIDS
JPS6269976A (en) * 1985-09-24 1987-03-31 Kansai Kagaku Kikai Seisaku Kk Removal of tartar and apparatus therefor
SU1632493A1 (en) * 1989-04-25 1991-03-07 Предприятие П/Я Р-6956 Chemical reactor
JP3725202B2 (en) * 1994-05-11 2005-12-07 プラクスエア・テクノロジー・インコーポレイテッド Enhanced oxidation of organic chemicals
SE505871C2 (en) * 1996-01-12 1997-10-20 Kvaerner Pulping Tech Mixing device for mixing black liquor from cellulose production with ash from flue gases obtained by combustion of black liquor
US5972661A (en) * 1998-09-28 1999-10-26 Penn State Research Foundation Mixing systems

Also Published As

Publication number Publication date
TW476661B (en) 2002-02-21
WO2001041919A1 (en) 2001-06-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase