FR2088354A1 - Two-phase contactor - for fluids of different densities - Google Patents

Two-phase contactor - for fluids of different densities

Info

Publication number
FR2088354A1
FR2088354A1 FR7116205A FR7116205A FR2088354A1 FR 2088354 A1 FR2088354 A1 FR 2088354A1 FR 7116205 A FR7116205 A FR 7116205A FR 7116205 A FR7116205 A FR 7116205A FR 2088354 A1 FR2088354 A1 FR 2088354A1
Authority
FR
France
Prior art keywords
shape
perforated plate
different densities
discs
stator rings
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
FR7116205A
Other languages
French (fr)
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.)
PETROLCHEMISCHES KOMBINAT
Original Assignee
PETROLCHEMISCHES KOMBINAT
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 PETROLCHEMISCHES KOMBINAT filed Critical PETROLCHEMISCHES KOMBINAT
Publication of FR2088354A1 publication Critical patent/FR2088354A1/en
Pending 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
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2321—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns
    • 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
    • B01F23/234—Surface aerating
    • 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
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/74—Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs
    • B01F25/741—Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs with a disc or a set of discs mounted on a shaft rotating about a vertical axis, on top of which the material to be thrown outwardly is fed
    • B01F25/7411—Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs with a disc or a set of discs mounted on a shaft rotating about a vertical axis, on top of which the material to be thrown outwardly is fed with repeated action, i.e. the material thrown outwardly being guided, by means provided on the surrounding casing or on top of the next lower disc
    • 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
    • B01F2025/918—Counter current flow, i.e. flows moving in opposite direction and colliding
    • 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

Abstract

Apparatus for bringing fluid media of different densities into intimate contact, comprising a vertical cylindrical housing, with a series of shape-perforated plate stator rings arranged at a specific angle to the axis, and within which a shaft fitted with a series of shape-perforated plate discs rotates, the perforations in the stator rings and rotating discs being direction-oriented and their arrangement in the shape-perforated plate being selected in such a way that those in the stator rings point in the opposite direction to the direction of rotation of the discs. Partic. expanded metal is used as the shape-perforated plate with direction oriented perforations.
FR7116205A 1970-05-05 1971-05-05 Two-phase contactor - for fluids of different densities Pending FR2088354A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD14730270 1970-05-05
DD15010770 1970-09-15

Publications (1)

Publication Number Publication Date
FR2088354A1 true FR2088354A1 (en) 1972-01-07

Family

ID=25747319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116205A Pending FR2088354A1 (en) 1970-05-05 1971-05-05 Two-phase contactor - for fluids of different densities

Country Status (4)

Country Link
DE (1) DE2115083A1 (en)
FR (1) FR2088354A1 (en)
PL (1) PL76588B1 (en)
RO (1) RO63100A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336476A1 (en) * 1975-12-23 1977-07-22 Vysoka Skola Chem Tech Continuous prodn. of biomass from ethanolic substrates - using a multistage tower fermenter
EP0046313A1 (en) * 1980-08-20 1982-02-24 Multireaktor B.V. Device and method for cleaning waste water
FR2616443A1 (en) * 1987-06-12 1988-12-16 Biogal Gyogyszergyar FERMENTATION DEVICE FOR AEROBIC CULTURE OF MICROORGANISMS
EP0745666A1 (en) * 1995-06-03 1996-12-04 Degussa Aktiengesellschaft Bioreactor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336476A1 (en) * 1975-12-23 1977-07-22 Vysoka Skola Chem Tech Continuous prodn. of biomass from ethanolic substrates - using a multistage tower fermenter
EP0046313A1 (en) * 1980-08-20 1982-02-24 Multireaktor B.V. Device and method for cleaning waste water
WO1982000633A1 (en) * 1980-08-20 1982-03-04 B Eertink Device and method for cleaning waste water
FR2616443A1 (en) * 1987-06-12 1988-12-16 Biogal Gyogyszergyar FERMENTATION DEVICE FOR AEROBIC CULTURE OF MICROORGANISMS
EP0745666A1 (en) * 1995-06-03 1996-12-04 Degussa Aktiengesellschaft Bioreactor

Also Published As

Publication number Publication date
DE2115083A1 (en) 1972-02-03
PL76588B1 (en) 1975-02-28
RO63100A (en) 1978-09-15

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