FR2372655A1 - Procede et appareil pour traiter une poudre ou matiere granulaire - Google Patents

Procede et appareil pour traiter une poudre ou matiere granulaire

Info

Publication number
FR2372655A1
FR2372655A1 FR7735469A FR7735469A FR2372655A1 FR 2372655 A1 FR2372655 A1 FR 2372655A1 FR 7735469 A FR7735469 A FR 7735469A FR 7735469 A FR7735469 A FR 7735469A FR 2372655 A1 FR2372655 A1 FR 2372655A1
Authority
FR
France
Prior art keywords
product
plate
treating
powder
granular material
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
FR7735469A
Other languages
English (en)
Other versions
FR2372655B1 (fr
Inventor
Mogens Axel Christensen
Ib Haugaard Sorensen
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.)
GEA Process Engineering AS
Original Assignee
Niro Atomizer AS
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 Niro Atomizer AS filed Critical Niro Atomizer AS
Publication of FR2372655A1 publication Critical patent/FR2372655A1/fr
Application granted granted Critical
Publication of FR2372655B1 publication Critical patent/FR2372655B1/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • F26B17/26—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by reciprocating or oscillating conveyors propelling materials over stationary surfaces; with movement performed by reciprocating or oscillating shelves, sieves, or trays
    • 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
    • F26B3/06—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 flowing through the materials or objects to be dried
    • F26B3/08—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/082—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
    • 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
    • F26B3/06—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 flowing through the materials or objects to be dried
    • F26B3/08—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F26B3/0923—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by mechanical means, e.g. vibrated plate, stirrer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

La présente invention concerne un procédé et un appareil pour le traitement d'un produit en poudre ou granulaire. Ce produit forme un lit fluidisé en vibration soutenu par une mince plaque perforée alors que du gaz est soufflé vers le haut à travers les perforations de la plaque. Cette plaque comprend, de préférence, des ondulations parallèles disposées transversalement par rapport à la direction de déplacement du produit fluidise. L'invention est, par exemple, utilisable pour le séchage de produits alimentaires.
FR7735469A 1976-12-01 1977-11-25 Procede et appareil pour traiter une poudre ou matiere granulaire Granted FR2372655A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK540276A DK150716C (da) 1976-12-01 1976-12-01 Fremgangsmaade ved behandling af et pulver- eller partikelformet produkt og apparat til brug ved udoevelse af fremgangsmaaden

Publications (2)

Publication Number Publication Date
FR2372655A1 true FR2372655A1 (fr) 1978-06-30
FR2372655B1 FR2372655B1 (fr) 1983-08-19

Family

ID=8142149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735469A Granted FR2372655A1 (fr) 1976-12-01 1977-11-25 Procede et appareil pour traiter une poudre ou matiere granulaire

Country Status (14)

Country Link
US (1) US4305210A (fr)
JP (1) JPS6014999B2 (fr)
AU (1) AU510042B2 (fr)
BE (1) BE861218A (fr)
DE (1) DE2753408A1 (fr)
DK (1) DK150716C (fr)
ES (1) ES464522A1 (fr)
FI (1) FI65381C (fr)
FR (1) FR2372655A1 (fr)
GB (1) GB1567706A (fr)
IE (1) IE46268B1 (fr)
NL (1) NL7713325A (fr)
NZ (1) NZ185825A (fr)
SE (1) SE431019B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477032A1 (fr) * 1980-02-15 1981-09-04 Niro Atomizer As Appareil pour le traitement d'un produit en poudre ou sous forme de particules
FR2542631A1 (fr) * 1983-03-15 1984-09-21 Eurecat Europ Retrait Catalys Procede de traitement de particules catalytiques et procede et appareil de transport et de chauffage de materiaux granules
WO1987003508A1 (fr) * 1985-12-04 1987-06-18 Dieter Roddewig Procede et dispositif de sechage et/ou de calcination de matieres pulverulentes
FR2651644A1 (fr) * 1989-09-14 1991-03-15 Chaudronnerie Gle Inoxydable Procede de sechage de produits vegetaux tels que grappes de raisin et dispositif mettant en óoeuvre ledit procede.
TR199802126A1 (xx) * 1998-10-22 2000-05-22 Tübi̇tak Marmara Araştirma Merkezi̇ Akışkan yatakta bor oksit üretimi.
RU2620136C1 (ru) * 2016-02-24 2017-05-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" Устройство для сушки зерна
RU177977U1 (ru) * 2016-02-24 2018-03-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" Устройство для сушки зерна

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010007A1 (de) * 1976-12-01 1981-10-01 Aktieselskabet Niro Atomizer, Soeborg Vorrichtung zum behandeln eines pulverfoermigen oder koernigen produkts
JPS595820B2 (ja) * 1978-11-02 1984-02-07 味の素株式会社 粉、粒体乾燥機
JPS56133572A (en) * 1980-03-25 1981-10-19 Ito Shinjiyuurou Drying method for removing malodor
US4722768A (en) * 1981-10-22 1988-02-02 Degussa Aktiengesellschaft Device for carrying out gas/solid reactions
DE3221308A1 (de) * 1982-06-05 1983-12-08 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur foerderung von koernigen feststoffen zwischen zwei platten
US4561192A (en) * 1982-11-29 1985-12-31 Dairyman's Cooperative Creamery Assoc. Spray drying apparatus and method
JPS60165488A (ja) * 1984-02-08 1985-08-28 渡辺　敏郎 湿状廃棄物の乾燥方法および装置
US4670993A (en) * 1984-08-16 1987-06-09 E.C.C. America Inc. Method for fluidizing fine kaolin particles
US4713893A (en) * 1986-10-31 1987-12-22 Consolidation Coal Co. Thermal dryer control system
DE3713763C2 (de) * 1987-04-24 1996-12-19 Hauni Werke Koerber & Co Kg Anordnung zum Konditionieren von Tabak oder ähnlichem faserförmigem Material
US4785551A (en) * 1987-05-28 1988-11-22 Kraft, Inc. Method for drying confection pieces
ZA898895B (en) * 1988-11-23 1990-08-29 Seaford Nominees Pty Ltd Dewatering means
US4951472A (en) * 1989-08-08 1990-08-28 Niro Atomizer, Inc. Process and apparatus for producing particulate frozen high water content food products
US5003705A (en) * 1990-07-25 1991-04-02 Lee Shin Ye Drying system
DE69014204T2 (de) * 1990-09-11 1995-05-18 Niro Holding As Verfahren und Vorrichtung zum Behandeln eines pulverförmigen oder körnigen Materials oder Produkts mit Gas.
ATE149668T1 (de) * 1990-10-19 1997-03-15 Stork Protecon Langen Bv Vorrichtung zur behandlung von verteiltem oder körnigem material
US5230163A (en) * 1991-04-23 1993-07-27 General Kinematics Corporation Weir gate assembly
US5607649A (en) * 1992-06-05 1997-03-04 Niro Holding A/S Method and apparatus for processing a particulate material in a fluidized bed chamber
WO1993025303A1 (fr) * 1992-06-05 1993-12-23 Niro Holding A/S Procede et appareil de traitement de matieres particulaires dans une chambre a lit fluidise
FR2701552B1 (fr) * 1993-02-10 1995-03-24 Air Liquide Dispositif de congélation à couloir vibrant.
TW279139B (fr) * 1993-06-21 1996-06-21 Matsushita Electric Works Ltd
US6051256A (en) 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
US5587053A (en) * 1994-10-11 1996-12-24 Grano Environmental Corporation Boiler/condenser assembly for high efficiency purification system
US5537757A (en) * 1995-02-27 1996-07-23 Kimbell Gin Machinery Company Belt dryer
US5839207A (en) * 1995-12-22 1998-11-24 Niro A/S Fluid bed apparatus, a bed plate therefore, and a method of making a bed plate
US20030203036A1 (en) 2000-03-17 2003-10-30 Gordon Marc S. Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients
US6105273A (en) * 1997-10-28 2000-08-22 Cat-Tec Industries, Inc. Agitated bed cooling, drying, or heating apparatus
GB2332186A (en) * 1997-12-13 1999-06-16 Eastman Kodak Co Particle conveyor
IT1299709B1 (it) * 1998-03-04 2000-04-04 Garbuto Spa Essiccatore a letto fluido, particolarmente per l'essiccazione del tabacco.
CA2332714A1 (fr) * 1998-05-28 1999-12-02 Looker, Wayne Robert Appareil de lavage
CA2256145C (fr) * 1998-12-16 2007-09-25 Alcan International Limited Systeme a lit fluidise pour refroidir des restes d'anode chauds
US7575761B2 (en) 2000-06-30 2009-08-18 Novartis Pharma Ag Spray drying process control of drying kinetics
PT1334498E (pt) * 2000-11-06 2006-12-29 Cabot Corp Oxidos de metais de valvula modificados com reduzido teor de oxigenio
US8524279B2 (en) 2001-11-01 2013-09-03 Novartis Ag Spray drying methods and related compositions
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
US20040184890A1 (en) * 2003-03-19 2004-09-23 Shin-Tong Wu Fluid transport system with vibrators
EP1491252A1 (fr) * 2003-06-26 2004-12-29 Urea Casale S.A. Procédé et appareil de granulation en lit fluidisé
US7407346B2 (en) * 2004-10-29 2008-08-05 General Electric Company Methods and apparatus for air conveyor dust emission control
GB2434195B (en) * 2006-01-12 2010-11-24 Dyson Technology Ltd Drying apparatus
CA2594220C (fr) * 2007-06-15 2008-11-18 Joao Pascoa Fernandes Systeme de suppression de l'humidite
US8764350B2 (en) * 2008-06-05 2014-07-01 Alstom Technology Ltd Conveyor for transporting powder, and a method for conveying powder
US20100146814A1 (en) * 2008-12-11 2010-06-17 Baker Stephen T Vibratory Flash Dryer
FR2972462B1 (fr) * 2011-03-08 2013-03-08 Geco Ingenierie Procede et dispositif de production de geotextile non tisse et geotextile ainsi produit
EP2526777A1 (fr) * 2011-05-24 2012-11-28 Feltracon B.V. Device and method for drying vegetable and lettuce leaves
CN102230717B (zh) * 2011-08-01 2014-10-29 长沙通发高新技术开发有限公司 沸腾旋流流化床的床体结构
MY180796A (en) * 2011-09-02 2020-12-09 First Solar Inc Feeder system and method for a vapor transport deposition system
CN105164034B (zh) * 2013-03-28 2018-09-11 诺信公司 粘合剂桶和储存并移动粘合剂颗粒到粘合剂熔化器的方法
WO2017066129A1 (fr) 2015-10-12 2017-04-20 Applied Quantum Energies, Llc Procédés et appareils pour le traitement d'une matière agricole
RU2650234C1 (ru) * 2017-06-19 2018-04-11 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт механизации льноводства" (ФГБНУ ВНИИМЛ) Способ сушки лубяных культур
DE102018000003A1 (de) * 2017-09-11 2019-03-14 L.B. Bohle Maschinen und Verfahren Gesellschaft mit beschränkter Haftung Schüttgutreaktor
RU198582U1 (ru) * 2020-01-15 2020-07-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Сушилка пульсирующего слоя
US11549748B1 (en) * 2021-10-26 2023-01-10 Chevron Phillips Chemical Company Lp Emission free fluff transfer system and integrated nitrogen cycle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1066197A (fr) * 1951-07-12 1954-06-02 Procédé et installation pour l'extraction de matières magnétiques contenues dans des produits granulés, plastiques ou liquides
DE971417C (de) * 1947-07-29 1959-01-29 Cie Ind De Procedes Et D Appli Vorrichtung zur kontinuierlichen, chemischen Behandlung feinzerteilter, im durchwirbelten Zustand gehaltener Feststoffe
FR1210122A (fr) * 1957-09-03 1960-03-07 Exxon Research Engineering Co Perfectionnements à la technique des solides fluidifiés
FR1293023A (fr) * 1961-03-27 1962-05-11 Perfectionnements aux appareils à fluidisation pour le traitement des produits divisés
FR1548142A (fr) * 1966-12-23 1968-11-29
FR1564658A (fr) * 1968-02-13 1969-04-25
FR2042645A7 (fr) * 1969-05-14 1971-02-12 Aerocoat Sa
FR2235651A1 (fr) * 1973-07-05 1975-01-31 Escher Wyss Sa
GB1407833A (en) * 1972-09-21 1975-09-24 Vyzk Ustav Chem Zarizeni Process and apparatus for drying materials in the form of solutions melts suspensions pastes or powders in a flow of gaseous drying medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974665A (en) * 1932-06-20 1934-09-25 Gen Aviat Corp Fabricated structure
US2891303A (en) * 1957-04-29 1959-06-23 Lindberg Eng Co Electric furnace heating element
US3161483A (en) * 1960-02-15 1964-12-15 Rex Chainbelt Inc Vibrating fluidized systems
US3166383A (en) * 1960-03-29 1965-01-19 Rex Chainbelt Inc Method of treating fluidized particles while conveyed
DE1456539A1 (de) * 1966-04-19 1969-01-02 Hauni Werke Koerber & Co Kg Schwingfoerderer fuer Tabak
US4033555A (en) * 1971-01-11 1977-07-05 The Motch & Merryweather Machinery Company Fluidized bed for treating granular material
FR2134719A5 (fr) * 1971-04-19 1972-12-08 Wyss Escher France

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971417C (de) * 1947-07-29 1959-01-29 Cie Ind De Procedes Et D Appli Vorrichtung zur kontinuierlichen, chemischen Behandlung feinzerteilter, im durchwirbelten Zustand gehaltener Feststoffe
FR1066197A (fr) * 1951-07-12 1954-06-02 Procédé et installation pour l'extraction de matières magnétiques contenues dans des produits granulés, plastiques ou liquides
FR1210122A (fr) * 1957-09-03 1960-03-07 Exxon Research Engineering Co Perfectionnements à la technique des solides fluidifiés
FR1293023A (fr) * 1961-03-27 1962-05-11 Perfectionnements aux appareils à fluidisation pour le traitement des produits divisés
FR1548142A (fr) * 1966-12-23 1968-11-29
FR1564658A (fr) * 1968-02-13 1969-04-25
FR2042645A7 (fr) * 1969-05-14 1971-02-12 Aerocoat Sa
GB1407833A (en) * 1972-09-21 1975-09-24 Vyzk Ustav Chem Zarizeni Process and apparatus for drying materials in the form of solutions melts suspensions pastes or powders in a flow of gaseous drying medium
FR2235651A1 (fr) * 1973-07-05 1975-01-31 Escher Wyss Sa

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477032A1 (fr) * 1980-02-15 1981-09-04 Niro Atomizer As Appareil pour le traitement d'un produit en poudre ou sous forme de particules
FR2542631A1 (fr) * 1983-03-15 1984-09-21 Eurecat Europ Retrait Catalys Procede de traitement de particules catalytiques et procede et appareil de transport et de chauffage de materiaux granules
EP0123565A1 (fr) * 1983-03-15 1984-10-31 Eurecat Europeenne De Retraitement De Catalyseurs Procédé et appareil de transport et de chauffage de matériaux granulés
WO1987003508A1 (fr) * 1985-12-04 1987-06-18 Dieter Roddewig Procede et dispositif de sechage et/ou de calcination de matieres pulverulentes
FR2651644A1 (fr) * 1989-09-14 1991-03-15 Chaudronnerie Gle Inoxydable Procede de sechage de produits vegetaux tels que grappes de raisin et dispositif mettant en óoeuvre ledit procede.
TR199802126A1 (xx) * 1998-10-22 2000-05-22 Tübi̇tak Marmara Araştirma Merkezi̇ Akışkan yatakta bor oksit üretimi.
RU2620136C1 (ru) * 2016-02-24 2017-05-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" Устройство для сушки зерна
RU177977U1 (ru) * 2016-02-24 2018-03-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" Устройство для сушки зерна

Also Published As

Publication number Publication date
BE861218A (fr) 1978-05-25
FI773633A (fi) 1978-06-02
AU3091677A (en) 1979-05-31
JPS6014999B2 (ja) 1985-04-17
AU510042B2 (en) 1980-06-05
IE46268L (en) 1978-06-01
DE2753408A1 (de) 1978-06-08
SE431019B (sv) 1983-12-27
DK540276A (da) 1978-06-02
FI65381B (fi) 1984-01-31
SE7713596L (sv) 1978-06-02
NL7713325A (nl) 1978-06-05
IE46268B1 (en) 1983-04-20
US4305210A (en) 1981-12-15
DK150716C (da) 1987-10-26
JPS5369973A (en) 1978-06-21
DK150716B (da) 1987-06-01
NZ185825A (en) 1980-11-14
ES464522A1 (es) 1978-09-01
FI65381C (fi) 1984-05-10
FR2372655B1 (fr) 1983-08-19
GB1567706A (en) 1980-05-21

Similar Documents

Publication Publication Date Title
FR2372655A1 (fr) Procede et appareil pour traiter une poudre ou matiere granulaire
FR2342331A1 (fr) Procede cyclonique ameliore pour separer des particules de catalyseur des produits de reaction gazeux
FR2531840B1 (fr) Procede de traitement avec de la phosphine gazeuse de produits en vrac, notamment graines de cereales, et appareil pour la mise en oeuvre de ce procede
TNSN87009A1 (fr) Enrobage de produits alimentaires
BE777973A (fr) Procede de recuperation de substances chimiques de valeur hors d'un effluent de produits residuaires provenant d'un processus operatoire
ES444426A2 (es) Aparato de liofilizacion.
ES443132A1 (es) Un procedimiento de fluidificacion numero 634.208 para la fluidificacion de solidos.
PT66489A (fr) Procede pour la preparation des produits pharmaceutique contenant polihydroxiphenil cromanones
NL7511623A (nl) Werkwijze voor de bereiding van een gasvormig produkt uit koolstofhoudend materiaal.
SE8303139L (sv) Anordning for behandling av en lopande materialbana
NO972408D0 (no) Fremgangsmåte og apparatur for fremstilling av kjeramiske gjenstander
BE866235A (fr) Procede de production de produits de polyaddition sur des polyisocyanates, et melanges contenant de tels produits
FR2572659B1 (fr) Installation pour le traitement de fumees par un produit en poudre
FR2333861A1 (fr) Procede de recuperation de produits utiles a partir de substances contenant des hydrates de carbone
GR3001776T3 (en) Process and apparatus for fluidization treatment
GB624103A (en) Method and apparatus for magnetic separation of very fine pulverulent products
SU859125A2 (ru) Способ вибрационной обработки деталей
GB1421886A (en) Separating meat from bones
SU685323A1 (ru) Способ получени импульсного кип щего сло
SU587986A1 (ru) Реактор дл обработки мелкодисперсных материалов
SU618094A1 (ru) Способ формовани пюреобразных продуктов
JPS6425984A (en) Formation of deposited film
FR2282457A1 (fr) Procede pour separer le noir de carbone des produits d'oxydation partielle des hydrocarbures
BE835663A (fr) Procede pour separer des catalyseurs d'epoxydation et d'hydroxylation de residus de distillation et produits obiflus
AT189617B (de) Vorrichtung zur kontinuierlichen Durchführung von Reaktionen zwischen Gasen und Feststoffen nach dem Wirbelschichtverfahren

Legal Events

Date Code Title Description
ST Notification of lapse