DK139556B - Fremgangsmåde til fremstilling af granulat af pulverformet fast materiale i et fluidiseret lag. - Google Patents

Fremgangsmåde til fremstilling af granulat af pulverformet fast materiale i et fluidiseret lag.

Info

Publication number
DK139556B
DK139556B DK314266AA DK314266A DK139556B DK 139556 B DK139556 B DK 139556B DK 314266A A DK314266A A DK 314266AA DK 314266 A DK314266 A DK 314266A DK 139556 B DK139556 B DK 139556B
Authority
DK
Denmark
Prior art keywords
fluidized bed
solid material
powdered solid
producing granules
granules
Prior art date
Application number
DK314266AA
Other languages
Danish (da)
English (en)
Other versions
DK139556C (no
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
Publication of DK139556B publication Critical patent/DK139556B/da
Application granted granted Critical
Publication of DK139556C publication Critical patent/DK139556C/da

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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Polymers & Plastics (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK314266AA 1965-08-27 1966-06-17 Fremgangsmåde til fremstilling af granulat af pulverformet fast materiale i et fluidiseret lag. DK139556B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK139556B true DK139556B (da) 1979-03-12
DK139556C DK139556C (no) 1979-08-27

Family

ID=12899960

Family Applications (1)

Application Number Title Priority Date Filing Date
DK314266AA DK139556B (da) 1965-08-27 1966-06-17 Fremgangsmåde til fremstilling af granulat af pulverformet fast materiale i et fluidiseret lag.

Country Status (10)

Country Link
AT (1) AT273055B (no)
BE (1) BE682781A (no)
CH (1) CH452490A (no)
DE (1) DE1542527B1 (no)
DK (1) DK139556B (no)
ES (1) ES328453A1 (no)
FR (1) FR1483696A (no)
GB (1) GB1142046A (no)
NL (2) NL6608461A (no)
SE (1) SE343765B (no)

Families Citing this family (16)

* 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 (de) * 1973-10-01 1979-06-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Trocknen und gleichzeitigen Agglomerieren von Metallsalzen
JPS6034517B2 (ja) * 1978-03-03 1985-08-09 宇部興産株式会社 流動層で尿素を造粒する方法
US4277288A (en) * 1978-10-06 1981-07-07 Ciba-Geigy Corporation Fluidized granulation of pigments using organic granulating assistant
DK155781C (da) * 1982-01-07 1989-10-09 Niro Atomizer As Fremgangsmaade til fremstilling af sintrede smaakugler af bauxit eller bauxitholdig bjergart, samt middel til udoevelse af fremgangsmaaden
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
US4522731A (en) * 1982-10-28 1985-06-11 Dresser Industries, Inc. Hydraulic fracturing propping agent
DE3206236A1 (de) * 1982-02-20 1983-09-01 Bayer Ag, 5090 Leverkusen Verfahren zum gleichzeitigen sichten und geregelten, kontinuierlichen austrag von koernigem gut aus wirbelbettreaktoren
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 (fr) * 1984-04-16 1988-12-30 Solvay Procede pour la production de sel et sel obtenu par ce procede
DE3636209A1 (de) * 1986-10-24 1988-04-28 Lentia Gmbh Verfahren zur herstellung eines bindemittelfreien tablettierfaehigen celiprololhydrochlorid-granulates
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

Also Published As

Publication number Publication date
FR1483696A (fr) 1967-06-02
BE682781A (no) 1966-12-01
DK139556C (no) 1979-08-27
ES328453A1 (es) 1967-04-01
DE1542527B1 (de) 1970-10-15
NL136037C (no)
AT273055B (de) 1969-07-25
CH452490A (fr) 1968-05-31
SE343765B (no) 1972-03-20
GB1142046A (en) 1969-02-05
NL6608461A (no) 1966-09-26

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