AT273055B - Process for granulating powdery solids and apparatus for carrying out this process - Google Patents

Process for granulating powdery solids and apparatus for carrying out this process

Info

Publication number
AT273055B
AT273055B AT586866A AT586866A AT273055B AT 273055 B AT273055 B AT 273055B AT 586866 A AT586866 A AT 586866A AT 586866 A AT586866 A AT 586866A AT 273055 B AT273055 B AT 273055B
Authority
AT
Austria
Prior art keywords
carrying
powdery solids
granulating powdery
granulating
solids
Prior art date
Application number
AT586866A
Other languages
German (de)
Inventor
Yuichi Suzukawa
Hisashi Kono
Atushi Kuribayashi
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Application granted granted Critical
Publication of AT273055B publication Critical patent/AT273055B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/20—Agglomerating; Granulating; Tabletting
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J8/245—Spouted-bed technique
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Glanulating (AREA)
AT586866A 1965-08-27 1966-06-20 Process for granulating powdery solids and apparatus for carrying out this process AT273055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5190865 1965-08-27

Publications (1)

Publication Number Publication Date
AT273055B true AT273055B (en) 1969-07-25

Family

ID=12899960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT586866A AT273055B (en) 1965-08-27 1966-06-20 Process for granulating powdery solids and apparatus for carrying out this process

Country Status (10)

Country Link
AT (1) AT273055B (en)
BE (1) BE682781A (en)
CH (1) CH452490A (en)
DE (1) DE1542527B1 (en)
DK (1) DK139556B (en)
ES (1) ES328453A1 (en)
FR (1) FR1483696A (en)
GB (1) GB1142046A (en)
NL (2) NL6608461A (en)
SE (1) SE343765B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940156A1 (en) * 1978-10-06 1980-04-17 Ciba Geigy Ag GRANULATION OF PIGMENTS BY THE FLUID BED PROCESS

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071304A (en) * 1973-07-27 1978-01-31 Charbonnages De France Separation of products in granular form
DE2349211C3 (en) * 1973-10-01 1979-06-21 Metallgesellschaft Ag, 6000 Frankfurt Process for drying and simultaneous agglomeration of metal salts
JPS6034517B2 (en) * 1978-03-03 1985-08-09 宇部興産株式会社 How to granulate urea in a fluidized bed
US4440866A (en) * 1980-07-07 1984-04-03 A/S Niro Atomizer Process for the production of sintered bauxite spheres
GB2079261B (en) * 1980-07-07 1983-06-08 Niro Atomizer As Process for the production of sintered bauxite spheres
DK155781C (en) * 1982-01-07 1989-10-09 Niro Atomizer As PROCEDURE FOR MANUFACTURING SINTERED TASTING BULBS OF BAUXITE OR BAUXIT SUBSTANCED BERGART, AND MEANS OF EXERCISING THE PROCEDURE
US4522731A (en) * 1982-10-28 1985-06-11 Dresser Industries, Inc. Hydraulic fracturing propping agent
DE3206236A1 (en) * 1982-02-20 1983-09-01 Bayer Ag, 5090 Leverkusen METHOD FOR SIMULTANEOUS VIEWING AND REGULATED, CONTINUOUS DISCHARGE OF GRAINY GOODS FROM FLUIDIZED BED REACTORS
US5120455A (en) * 1982-10-28 1992-06-09 Carbo Ceramics Inc. Hydraulic fracturing propping agent
DE3565475D1 (en) * 1984-04-07 1988-11-17 Bayer Ag Process and apparatus for the production of granules
US6680032B1 (en) 1984-04-07 2004-01-20 Bayer Ag Process and apparatus for preparing granulates
FR2562884B1 (en) * 1984-04-16 1988-12-30 Solvay PROCESS FOR THE PRODUCTION OF SALT AND SALT OBTAINED THEREBY
DE3636209A1 (en) * 1986-10-24 1988-04-28 Lentia Gmbh METHOD FOR PRODUCING A BINDER-FREE TABLET-TABLE CELIPROLOL HYDROCHLORIDE GRANULATE
US7036591B2 (en) 2002-10-10 2006-05-02 Carbo Ceramics Inc. Low density proppant
US7721804B2 (en) 2007-07-06 2010-05-25 Carbo Ceramics Inc. Proppants for gel clean-up

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152005A (en) * 1962-03-29 1964-10-06 Dow Chemical Co Process for the preparation of pelletized solids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940156A1 (en) * 1978-10-06 1980-04-17 Ciba Geigy Ag GRANULATION OF PIGMENTS BY THE FLUID BED PROCESS

Also Published As

Publication number Publication date
FR1483696A (en) 1967-06-02
SE343765B (en) 1972-03-20
CH452490A (en) 1968-05-31
DE1542527B1 (en) 1970-10-15
NL136037C (en)
DK139556C (en) 1979-08-27
ES328453A1 (en) 1967-04-01
DK139556B (en) 1979-03-12
GB1142046A (en) 1969-02-05
NL6608461A (en) 1966-09-26
BE682781A (en) 1966-12-01

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