FR2427841A1 - Radial reactor allowing prolonged contact time - comprises enclosure with plates on rotary shaft and conical deflectors for continuous reaction between prods. in different phases - Google Patents

Radial reactor allowing prolonged contact time - comprises enclosure with plates on rotary shaft and conical deflectors for continuous reaction between prods. in different phases

Info

Publication number
FR2427841A1
FR2427841A1 FR7817255A FR7817255A FR2427841A1 FR 2427841 A1 FR2427841 A1 FR 2427841A1 FR 7817255 A FR7817255 A FR 7817255A FR 7817255 A FR7817255 A FR 7817255A FR 2427841 A1 FR2427841 A1 FR 2427841A1
Authority
FR
France
Prior art keywords
prods
reactor
contact time
different phases
plates
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.)
Granted
Application number
FR7817255A
Other languages
French (fr)
Other versions
FR2427841B1 (en
Inventor
Georges Busquet
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.)
Societe Miniere et Metallurgique de Penarroya
Original Assignee
Societe Miniere et Metallurgique de Penarroya
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 Societe Miniere et Metallurgique de Penarroya filed Critical Societe Miniere et Metallurgique de Penarroya
Priority to FR7817255A priority Critical patent/FR2427841A1/en
Publication of FR2427841A1 publication Critical patent/FR2427841A1/en
Application granted granted Critical
Publication of FR2427841B1 publication Critical patent/FR2427841B1/fr
Granted 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A radial reactor comprises a vertical enclosure with openings for charging reactants and recovering prods. and in which are disposed an axial rotatory shaft fitted with horizontal plates, and deflecting components to drive the reacting prods. towards the horizontal plates. The deflecting components are pref. constituted by conical deflectors widening towards the top of the reactor and bearing by their upper base on the wall of the reactor. Each incorporates pref. a gutter fixed on its lower face and opening towards the shaft. The reactor allows a series of reactions to be carried out continuously and simultaneously between prods. which are in different phases, and allows a prolong contact time between the reacting prods. in a small space. Reactor or is used e.g. in treating dust in gases from plants producing zinc and lead.
FR7817255A 1978-06-09 1978-06-09 Radial reactor allowing prolonged contact time - comprises enclosure with plates on rotary shaft and conical deflectors for continuous reaction between prods. in different phases Granted FR2427841A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7817255A FR2427841A1 (en) 1978-06-09 1978-06-09 Radial reactor allowing prolonged contact time - comprises enclosure with plates on rotary shaft and conical deflectors for continuous reaction between prods. in different phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817255A FR2427841A1 (en) 1978-06-09 1978-06-09 Radial reactor allowing prolonged contact time - comprises enclosure with plates on rotary shaft and conical deflectors for continuous reaction between prods. in different phases

Publications (2)

Publication Number Publication Date
FR2427841A1 true FR2427841A1 (en) 1980-01-04
FR2427841B1 FR2427841B1 (en) 1980-11-21

Family

ID=9209282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817255A Granted FR2427841A1 (en) 1978-06-09 1978-06-09 Radial reactor allowing prolonged contact time - comprises enclosure with plates on rotary shaft and conical deflectors for continuous reaction between prods. in different phases

Country Status (1)

Country Link
FR (1) FR2427841A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680908A5 (en) * 1990-08-27 1992-12-15 Sulzer Ag Multistage pptn. and stripping column for liq. suspensions - has in at least one stage, a rapid dispersal agitator in lower region of funnel bottom
CH680909A5 (en) * 1990-08-27 1992-12-15 Sulzer Ag Multistage gas stripping and pptn. column for liq. suspensions - has in at least one stage, sepg. wall between run=off valve and vapour chamber which (partially) encloses valve chamber which is open to atmos.
WO1995009690A2 (en) * 1993-10-01 1995-04-13 Idc Mixers Limited Materials mixer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1082162A (en) * 1953-08-06 1954-12-27 Process for the separation, purification and dewatering of fine bodies by hydrophobicity or selective hydrophilia
US3254877A (en) * 1963-11-26 1966-06-07 Union Carbide Corp Disc disperser-mixer
DE1557001A1 (en) * 1965-03-05 1970-03-12 Svenska Flaektfabriken Ab Emission electrode arrangement for an electrical failure device
FR2041051A1 (en) * 1969-02-14 1971-01-29 Kali Chemie Ag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1082162A (en) * 1953-08-06 1954-12-27 Process for the separation, purification and dewatering of fine bodies by hydrophobicity or selective hydrophilia
US3254877A (en) * 1963-11-26 1966-06-07 Union Carbide Corp Disc disperser-mixer
DE1557001A1 (en) * 1965-03-05 1970-03-12 Svenska Flaektfabriken Ab Emission electrode arrangement for an electrical failure device
FR2041051A1 (en) * 1969-02-14 1971-01-29 Kali Chemie Ag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680908A5 (en) * 1990-08-27 1992-12-15 Sulzer Ag Multistage pptn. and stripping column for liq. suspensions - has in at least one stage, a rapid dispersal agitator in lower region of funnel bottom
CH680909A5 (en) * 1990-08-27 1992-12-15 Sulzer Ag Multistage gas stripping and pptn. column for liq. suspensions - has in at least one stage, sepg. wall between run=off valve and vapour chamber which (partially) encloses valve chamber which is open to atmos.
WO1995009690A2 (en) * 1993-10-01 1995-04-13 Idc Mixers Limited Materials mixer
WO1995009690A3 (en) * 1993-10-01 1995-06-08 Idc Mixers Ltd Materials mixer
US5865534A (en) * 1993-10-01 1999-02-02 Idc Mixers Limited Materials mixer

Also Published As

Publication number Publication date
FR2427841B1 (en) 1980-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse