BR9101672A - Operacoes de mistura de gas-liquido com amplos niveis de liquido - Google Patents

Operacoes de mistura de gas-liquido com amplos niveis de liquido

Info

Publication number
BR9101672A
BR9101672A BR919101672A BR9101672A BR9101672A BR 9101672 A BR9101672 A BR 9101672A BR 919101672 A BR919101672 A BR 919101672A BR 9101672 A BR9101672 A BR 9101672A BR 9101672 A BR9101672 A BR 9101672A
Authority
BR
Brazil
Prior art keywords
gas
liquid
mixing operations
levels
liquid mixing
Prior art date
Application number
BR919101672A
Other languages
English (en)
Inventor
Mark Kurt Weise
Jeffery Paul Kingsley
Lawrence Marvin Litz
Original Assignee
Union Carbide Ind Gases Tech
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 Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech
Publication of BR9101672A publication Critical patent/BR9101672A/pt

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
    • 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
    • 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)
    • 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
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
    • 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
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BR919101672A 1990-04-26 1991-04-25 Operacoes de mistura de gas-liquido com amplos niveis de liquido BR9101672A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/514,937 US5009816A (en) 1990-04-26 1990-04-26 Broad liquid level gas-liquid mixing operations

Publications (1)

Publication Number Publication Date
BR9101672A true BR9101672A (pt) 1991-12-10

Family

ID=24049315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101672A BR9101672A (pt) 1990-04-26 1991-04-25 Operacoes de mistura de gas-liquido com amplos niveis de liquido

Country Status (5)

Country Link
US (1) US5009816A (pt)
EP (1) EP0454140A1 (pt)
JP (1) JPH07121349B2 (pt)
BR (1) BR9101672A (pt)
CA (1) CA2041180A1 (pt)

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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.
US5244603A (en) * 1992-07-17 1993-09-14 Praxair Technology, Inc. Enhanced gas-liquid mixing under variable liquid operating level conditions
US5451348A (en) * 1994-04-18 1995-09-19 Praxair Technology, Inc. Variable liquid level eductor/impeller gas-liquid mixing apparatus and process
US5422044A (en) * 1994-04-25 1995-06-06 Praxair Technology, Inc. Method and apparatus for mixing a cold gas with a hot liquid
ES2159584T3 (es) * 1994-05-11 2001-10-16 Praxair Technology Inc Oxidacion mejorada de compuestos organicos.
US5916491A (en) * 1997-01-16 1999-06-29 Rhone-Poulenc, Inc. Gas-liquid vortex mixer and method
US5874003A (en) * 1997-06-25 1999-02-23 Rose; Bryan L. Wastewater treatment apparatus with floating clarifier
US5925290A (en) * 1997-08-08 1999-07-20 Rhone-Poulenc Inc. Gas-liquid venturi mixer
US6362367B2 (en) 1998-04-21 2002-03-26 Union Carbide Chemicals & Plastics Technology Corp. Preparation of organic acids
US6050550A (en) * 1998-07-09 2000-04-18 Burgess; Harry L. Apparatus for aeration and bottom agitation for aqua-culture systems
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US6158722A (en) * 1998-09-23 2000-12-12 General Signal Corporation Mixing system for introducing and dispersing gas into liquids
US5972661A (en) * 1998-09-28 1999-10-26 Penn State Research Foundation Mixing systems
FR2784311B1 (fr) * 1998-10-09 2000-12-08 Air Liquide Dispositif d'agitation d'un liquide dans un reacteur et d'injection d'un gaz dans ce liquide
US6109449A (en) * 1998-11-04 2000-08-29 General Signal Corporation Mixing system for separation of materials by flotation
KR20010078021A (ko) * 2000-01-24 2001-08-20 조안 엠. 젤사 ; 로버트 지. 호헨스타인 ; 도로시 엠. 보어 헤드스페이스 기체를 재수용하기 위한 방법
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
US7644910B2 (en) * 2004-08-18 2010-01-12 Fuki Co., Ltd. Method of generating micro gas bubble in liquid and gas bubble generation apparatus
US7455776B2 (en) * 2006-11-21 2008-11-25 Praxair Technology, Inc. Method for mixing high viscous liquids with gas
US8022153B2 (en) * 2007-06-27 2011-09-20 H R D Corporation System and process for production of polyethylene and polypropylene
US7842184B2 (en) * 2007-06-27 2010-11-30 H R D Corporation Process for water treatment using high shear device
US7691953B2 (en) * 2007-06-27 2010-04-06 H R D Corporation System and process for production of polyvinyl chloride
US8080685B2 (en) * 2007-06-27 2011-12-20 H R D Corporation System and process for production of benzoic acids and phthalic acids
US8518186B2 (en) * 2007-06-27 2013-08-27 H R D Corporation System and process for starch production
US7652175B2 (en) * 2007-06-27 2010-01-26 H R D Corporation High shear process for the production of acetaldehyde
US7491856B2 (en) * 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
US7749481B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for gas sweetening
US7652174B2 (en) * 2007-06-27 2010-01-26 H R D Corporation High shear process for the production of chloral
US7696391B2 (en) * 2007-06-27 2010-04-13 H R D Corporation System and process for production of nitrobenzene
US7592493B2 (en) * 2007-06-27 2009-09-22 H R D Corporation High shear process for cyclohexanol production
US9205388B2 (en) * 2007-06-27 2015-12-08 H R D Corporation High shear system and method for the production of acids
US8304584B2 (en) 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
US20090005619A1 (en) * 2007-06-27 2009-01-01 H R D Corporation High shear process for the production of chlorobenzene
US8080684B2 (en) * 2007-06-27 2011-12-20 H R D Corporation Method of producing ethyl acetate
US7659431B2 (en) * 2007-06-27 2010-02-09 H R D Corporation Method of making dialkyl ketones
US7750188B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for the production of aniline and toluenediamine
US7479576B1 (en) * 2007-06-27 2009-01-20 H R D Corporation Method of hydrogenating aldehydes and ketones
US7919645B2 (en) 2007-06-27 2011-04-05 H R D Corporation High shear system and process for the production of acetic anhydride
US8278494B2 (en) * 2007-06-27 2012-10-02 H R D Corporation Method of making linear alkylbenzenes
US9044719B2 (en) * 2007-12-21 2015-06-02 Philadelphia Mixing Solutions, Ltd. Method and apparatus for mixing
US9174845B2 (en) * 2008-07-24 2015-11-03 Food Safety Technology, Llc Ozonated liquid dispensing unit
US8387957B2 (en) * 2009-01-29 2013-03-05 Aqua-Aerobic Systems, Inc. Downflow mixers with gas injection devices and/or baffles
US20100204964A1 (en) * 2009-02-09 2010-08-12 Utah State University Lidar-assisted multi-image matching for 3-d model and sensor pose refinement
CN102802751B (zh) * 2010-03-15 2015-04-01 陶氏环球技术有限责任公司 聚结器装置和分离方法
CN107670616A (zh) * 2017-10-17 2018-02-09 安徽工程大学 一种高分子材料成型用反应釜搅拌装置
CN114225545B (zh) * 2021-12-24 2022-07-15 清远市嘉禾稀有金属有限公司 一种酸溶渣反洗设备及其使用方法

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Also Published As

Publication number Publication date
CA2041180A1 (en) 1991-10-27
US5009816A (en) 1991-04-23
EP0454140A1 (en) 1991-10-30
JPH0788345A (ja) 1995-04-04
JPH07121349B2 (ja) 1995-12-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law