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ES478574A1 - Dispositivo para la puesta en contacto de sustancias que se presentan en fases diferentes. - Google Patents

Dispositivo para la puesta en contacto de sustancias que se presentan en fases diferentes.

Info

Publication number
ES478574A1
ES478574A1 ES478574A ES478574A ES478574A1 ES 478574 A1 ES478574 A1 ES 478574A1 ES 478574 A ES478574 A ES 478574A ES 478574 A ES478574 A ES 478574A ES 478574 A1 ES478574 A1 ES 478574A1
Authority
ES
Spain
Prior art keywords
putting
different phases
substances existing
helicoidal
contact substances
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.)
Expired
Application number
ES478574A
Other languages
English (en)
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES478574A1 publication Critical patent/ES478574A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/107—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers
    • 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
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Dispositivo para la puesta en contacto de sustancias que se presentan en fases diferentes, que incluye al menos un elemento de revolución, que presente un paso estrechado en su parte aguas abajo y al menos un conducto axial que desemboca al nivel del paso estrechado, a una distancia situada en un intervalo más o menos igual al radio del paso estrechado, y un elemento repartidor de revolución con relación al mismo eje de simetría que el conductor axial y al menos un medio de introducción tangencial en el espacio definido por el elemento de revolución que presenta un paso estrechado y el repartidor, caracterizado por el hecho de que el elemento de revolución que presenta un paso estrechado está constituido por un elemento rígido continuo de simetría axial, que define un espacio de revolución errado, salvo en su parte aguas abajo, dividido en dos por el repartidor, el cual es mecánicamente independiente de dicho elemento rígido.
ES478574A 1978-03-14 1979-03-13 Dispositivo para la puesta en contacto de sustancias que se presentan en fases diferentes. Expired ES478574A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807248A FR2419754A1 (fr) 1978-03-14 1978-03-14 Dispositif pour la mise en contact de substances se presentant sous au moins deux phases differentes

Publications (1)

Publication Number Publication Date
ES478574A1 true ES478574A1 (es) 1979-07-01

Family

ID=9205731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478574A Expired ES478574A1 (es) 1978-03-14 1979-03-13 Dispositivo para la puesta en contacto de sustancias que se presentan en fases diferentes.

Country Status (23)

Country Link
US (1) US4379638A (es)
JP (1) JPS54130477A (es)
AR (1) AR221232A1 (es)
AT (1) AT377929B (es)
AU (1) AU523287B2 (es)
BE (1) BE874809A (es)
BR (1) BR7901537A (es)
CA (1) CA1124043A (es)
CH (1) CH627948A5 (es)
DE (1) DE2910074C2 (es)
DK (1) DK151207C (es)
ES (1) ES478574A1 (es)
FI (1) FI71075C (es)
FR (1) FR2419754A1 (es)
GB (1) GB2017523B (es)
IE (1) IE48490B1 (es)
IT (1) IT1114594B (es)
LU (1) LU81030A1 (es)
NL (1) NL7901993A (es)
NO (1) NO152487C (es)
PT (1) PT69335A (es)
SE (1) SE438604B (es)
ZA (1) ZA791093B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508818A1 (fr) * 1981-07-06 1983-01-07 Rhone Poulenc Chim Base Procede de traitement thermique et/ou chimique homogene d'un fluide, et application aux polyphosphates
DE3366455D1 (en) * 1982-07-27 1986-10-30 Rhone Poulenc Chim Base Sodium tripolyphosphate having a high hydration rate, and detergent composition containing it
FR2531059A1 (fr) * 1982-07-27 1984-02-03 Rhone Poulenc Chim Base Tripolyphosphate de sodium a vitesse d'hydratation elevee
FR2551743B1 (fr) * 1983-09-14 1985-10-25 Rhone Poulenc Spec Chim Titanate d'alcalino-terreux, son procede de preparation et son application dans des compositions ceramiques
FR2620864B1 (fr) * 1987-09-18 1990-04-20 Rhone Poulenc Chimie Materiaux supraconducteurs et leur procede de preparation
FR2620865B1 (fr) * 1987-09-18 1990-04-20 Rhone Poulenc Chimie Procede de preparation de supraconducteurs et produits ainsi obtenus
FR2718371B1 (fr) * 1994-04-08 1996-05-03 Rhone Poulenc Chimie Catalyseurs de réduction des oxydes d'azote à base de spinelles.
FR2720295B1 (fr) 1994-05-27 1996-07-12 Rhone Poulenc Chimie Composé dispersible à base d'une terre rare, suspension colloïdale obtenue à partir de ce composé, leurs procédés de préparation et utilisation à la fabrication de catalyseurs.
FR2720296B1 (fr) 1994-05-27 1996-07-12 Rhone Poulenc Chimie Composés à base d'alumine, d'oxyde de cérium et d'oxyde de zirconium à réductibilité élevée, leur procédé de préparation et leur utilisation dans la préparation de catalyseurs.
FR2826016B1 (fr) 2001-06-13 2004-07-23 Rhodia Elect & Catalysis Compose a base d'un alcalino-terreux, de soufre et d'aluminium, de gallium ou d'indium, son procede de preparation et son utilisation comme luminophore
FR2855169B1 (fr) 2003-05-23 2006-06-16 Rhodia Elect & Catalysis Composes precurseurs d'aluminates d'alcalino-terreux ou de terre rare, leur procede de preparation et leur utilisation comme precurseur de luminophore notamment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560069A (en) * 1946-02-21 1951-07-10 Lummus Co Mixer
US2724580A (en) * 1952-06-19 1955-11-22 Stamicarbon Method of mixing a pulverulent solid material and a liquid
US2847083A (en) * 1956-06-18 1958-08-12 Exxon Research Engineering Co Fractionator design
US2977201A (en) * 1956-11-28 1961-03-28 Barnard & Leas Mfg Company Inc Apparatus for producing liquid reaction products
GB1041592A (en) * 1962-02-21 1966-09-07 Daikin Ind Ltd Apparatus for the pyrolysis of chlorodifluoromethane
GB1027846A (en) * 1963-08-07 1966-04-27 Kaiser Aluminium Chem Corp Improvements in or relating to the mixing or heating of materials with liquids
FR1483324A (fr) * 1966-06-14 1967-06-02 Equipment Engineers Inc Procédé et appareil pour le traitement de liquides par des gaz
US3406953A (en) * 1966-07-11 1968-10-22 Us Stoneware Inc Venturi-tube scrubber
US3741533A (en) * 1971-10-14 1973-06-26 Dow Chemical Co Mixing apparatus
US3994480A (en) * 1971-10-25 1976-11-30 Albright & Wilson Limited Mixing method
FR2188560A5 (es) * 1972-06-05 1974-01-18 Cem Comp Electro Mec
FR2257326B1 (es) * 1973-06-19 1976-05-28 Rhone Progil
JPS5128865U (es) * 1974-08-27 1976-03-02
DE2443033C3 (de) * 1974-09-09 1979-04-05 Fuetoeber Epueletgepeszeti Termekeket Gyarto Vallalat, Budapest Sang-Mischkopf

Also Published As

Publication number Publication date
CA1124043A (en) 1982-05-25
FI71075B (fi) 1986-08-14
PT69335A (fr) 1979-04-01
FI790832A (fi) 1979-09-15
AU4492779A (en) 1979-09-20
SE7902246L (sv) 1979-09-15
NO790829L (no) 1979-09-17
DE2910074A1 (de) 1979-09-20
FR2419754A1 (fr) 1979-10-12
GB2017523A (en) 1979-10-10
DK151207C (da) 1988-06-27
DE2910074C2 (de) 1984-09-13
NO152487C (no) 1985-10-09
IE790607L (en) 1979-09-14
LU81030A1 (fr) 1979-10-30
DK151207B (da) 1987-11-16
BE874809A (fr) 1979-09-13
NL7901993A (nl) 1979-09-18
IT1114594B (it) 1986-01-27
BR7901537A (pt) 1979-10-16
FR2419754B1 (es) 1980-08-29
JPS54130477A (en) 1979-10-09
NO152487B (no) 1985-07-01
AR221232A1 (es) 1981-01-15
FI71075C (fi) 1986-11-24
ATA188079A (de) 1984-10-15
GB2017523B (en) 1982-09-15
SE438604B (sv) 1985-04-29
DK103379A (da) 1979-09-15
CH627948A5 (fr) 1982-02-15
AU523287B2 (en) 1982-07-22
IE48490B1 (en) 1985-02-06
IT7948318A0 (it) 1979-03-13
AT377929B (de) 1985-05-28
US4379638A (en) 1983-04-12
JPS6156011B2 (es) 1986-12-01
ZA791093B (en) 1980-04-30

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506