CN1227507A - 液体混合装置 - Google Patents

液体混合装置 Download PDF

Info

Publication number
CN1227507A
CN1227507A CN97197062A CN97197062A CN1227507A CN 1227507 A CN1227507 A CN 1227507A CN 97197062 A CN97197062 A CN 97197062A CN 97197062 A CN97197062 A CN 97197062A CN 1227507 A CN1227507 A CN 1227507A
Authority
CN
China
Prior art keywords
agitator
housing
mixing arrangement
solvent
gas
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.)
Pending
Application number
CN97197062A
Other languages
English (en)
Chinese (zh)
Inventor
伯恩德·海达
弗里茨·蒂森
乌尔里希·哈蒙
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of CN1227507A publication Critical patent/CN1227507A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • 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
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • 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
    • 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
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B01F27/902—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms  cooperating with intermeshing elements fixed on the receptacle walls
    • B01F27/9021—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms  cooperating with intermeshing elements fixed on the receptacle walls the elements being vertically arranged, e.g. fixed on the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0427—Numerical distance values, e.g. separation, position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CN97197062A 1996-08-05 1997-08-04 液体混合装置 Pending CN1227507A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19631628A DE19631628A1 (de) 1996-08-05 1996-08-05 Mischvorrichtung für Flüssigkeiten
DE19631628.6 1996-08-05

Publications (1)

Publication Number Publication Date
CN1227507A true CN1227507A (zh) 1999-09-01

Family

ID=7801867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97197062A Pending CN1227507A (zh) 1996-08-05 1997-08-04 液体混合装置

Country Status (10)

Country Link
EP (1) EP0921851A1 (de)
JP (1) JP2000515422A (de)
KR (1) KR20000029819A (de)
CN (1) CN1227507A (de)
BR (1) BR9711014A (de)
CA (1) CA2261631A1 (de)
DE (1) DE19631628A1 (de)
ID (1) ID17005A (de)
TW (1) TW347348B (de)
WO (1) WO1998005416A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107746952A (zh) * 2017-10-16 2018-03-02 包头稀土研究院 避免液液萃取过程中混合区附着结晶物的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798382B1 (fr) 1999-09-14 2001-10-26 Atofina Procede de purification de l'acide acrylique obtenu par oxydation du propylene et/ou de l'acroleine
WO2011000808A2 (de) 2009-07-01 2011-01-06 Basf Se Verfahren der abtrennung von acrylsäure aus dem produktgasgemisch einer heterogen katalysierten partiellen gasphasenoxidation wenigstens einer c3-vorläuferverbindung
DE102009027401A1 (de) 2009-07-01 2010-02-18 Basf Se Verfahren der Abtrennung von Acrylsäure aus dem Produktgasgemisch einer heterogen katalysierten partiellen Gasphasenoxidation wenigstens einer C3-Vorläuferverbindung
DE102010001228A1 (de) 2010-01-26 2011-02-17 Basf Se Verfahren der Abtrennung von Acrylsäure aus dem Produktgasgemisch einer heterogen katalysierten partiellen Gasphasenoxidation wenigstens einer C3-Vorläuferverbindung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347943A (en) * 1972-01-12 1974-02-27 Maruzen Oil Co Ltd Process for producing fibre grade terephthalic acid
FR2237600A1 (en) * 1973-07-16 1975-02-14 Sfem Motor driven food mixer-beater - has mesh disc connected to motor shaft adjacent blades to improve mixing
JPS54109939A (en) * 1978-02-15 1979-08-29 Mitsui Petrochem Ind Ltd Oxidation reactor for preparing aromatic carboxylic acid
US5102630A (en) * 1988-03-17 1992-04-07 Amoco Corporation Apparatus for increasing yield and product quality while reducing power costs in oxidation of an aromatic alkyl to an aromatic carboxylic acid
FR2638330B3 (fr) * 1988-11-03 1991-01-04 Kaufler Sa Cuve de preparation de gelee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107746952A (zh) * 2017-10-16 2018-03-02 包头稀土研究院 避免液液萃取过程中混合区附着结晶物的方法

Also Published As

Publication number Publication date
BR9711014A (pt) 1999-08-17
EP0921851A1 (de) 1999-06-16
KR20000029819A (ko) 2000-05-25
ID17005A (id) 1997-11-27
JP2000515422A (ja) 2000-11-21
TW347348B (en) 1998-12-11
CA2261631A1 (en) 1998-02-12
WO1998005416A1 (de) 1998-02-12
DE19631628A1 (de) 1998-02-12

Similar Documents

Publication Publication Date Title
CA1289150C (en) Process for the production of aromatic carboxylic acids
JP5832427B2 (ja) 縦型固液向流接触方法、固体粒子の洗浄方法、ポリアリーレンスルフィドの製造方法、及び、装置
US5102630A (en) Apparatus for increasing yield and product quality while reducing power costs in oxidation of an aromatic alkyl to an aromatic carboxylic acid
JPH0889702A (ja) 物質の攪拌床において固体残留物をその溶液から分離する方法及び装置
CN1227507A (zh) 液体混合装置
Skelland et al. Dispersed phase mass transfer during drop formation and coalescence in liquid‐liquid extraction
EP0815098A1 (de) Verfahren und vorrichtung zur herstellung und gewinnung von maleinsäureanhydrid
US8461377B2 (en) High shear process for aspirin production
RU2301221C2 (ru) Способ непрерывного получения нитрохлорбензола
CN108383992A (zh) 一种万吨级芳氧基聚合物的制备装置
Horvath et al. Mixer-settler-extraction column. Mass transfer efficiency and entrainment
Jachuck et al. Process intensification for energy saving
MXPA99001272A (en) Mixing device for liquids
CN115228417A (zh) 一种间硝基三氟甲苯合成装置以及合成方法
KR100366981B1 (ko) 다시안산염에스테르의제조방법
CN1118318C (zh) 混合装置及聚合装置
Overcashier et al. Liquid extraction in an agitated vessel
Scheibel Performance of an internally baffled multistage extraction column
CN1227505A (zh) 相分离设备
SU771089A1 (ru) Способ получени алкиларилсульфокислот или кислых алкилсульфатов и устройство дл его осуществлени
JP5168216B2 (ja) 酸化反応器および芳香族ポリカルボン酸の製造法
CN219764546U (zh) 一种两相萃取混合设备
CN220143352U (zh) 一种在线螺旋进出料的实验容器及微波化学反应器
CN214158568U (zh) 一种对苯醌生产用蒸馏釜
CA1132776A (en) Contact and separation of immiscible fluids

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication