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FR1327272A - Method and apparatus for the production of granules - Google Patents

Method and apparatus for the production of granules

Info

Publication number
FR1327272A
FR1327272A FR893656A FR893656A FR1327272A FR 1327272 A FR1327272 A FR 1327272A FR 893656 A FR893656 A FR 893656A FR 893656 A FR893656 A FR 893656A FR 1327272 A FR1327272 A FR 1327272A
Authority
FR
France
Prior art keywords
granules
production
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
FR893656A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain 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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR893656A priority Critical patent/FR1327272A/en
Priority to DEC29581A priority patent/DE1223808B/en
Priority to GB1389963A priority patent/GB1029405A/en
Application granted granted Critical
Publication of FR1327272A publication Critical patent/FR1327272A/en
Expired 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
    • 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
    • B01J2/26—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic on endless conveyor belts
    • 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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR893656A 1962-04-06 1962-04-06 Method and apparatus for the production of granules Expired FR1327272A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR893656A FR1327272A (en) 1962-04-06 1962-04-06 Method and apparatus for the production of granules
DEC29581A DE1223808B (en) 1962-04-06 1963-04-05 Method and device for the production of granules from a slip
GB1389963A GB1029405A (en) 1962-04-06 1963-04-08 Improvements in or relating to the production of granules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893656A FR1327272A (en) 1962-04-06 1962-04-06 Method and apparatus for the production of granules

Publications (1)

Publication Number Publication Date
FR1327272A true FR1327272A (en) 1963-05-17

Family

ID=8776313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893656A Expired FR1327272A (en) 1962-04-06 1962-04-06 Method and apparatus for the production of granules

Country Status (3)

Country Link
DE (1) DE1223808B (en)
FR (1) FR1327272A (en)
GB (1) GB1029405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268866A2 (en) * 1986-10-31 1988-06-01 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Uniform discoid particles and process for preparing the same
WO1995020433A1 (en) * 1994-01-29 1995-08-03 Santrade Ltd. Device for producing a granulated material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE434443C (en) * 1923-03-16 1926-09-25 Albert Obersohn Process for the production of uniformly large drop-shaped structures from gelatinizing colloids
DE863660C (en) * 1950-09-24 1953-01-19 Ruhrchemie Ag Device for the drop-shaped division of molten substances, especially when granulating calcium ammonium nitrate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268866A2 (en) * 1986-10-31 1988-06-01 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Uniform discoid particles and process for preparing the same
EP0268866A3 (en) * 1986-10-31 1988-12-07 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Uniform discoid particles and process for preparing the same
US5021201A (en) * 1986-10-31 1991-06-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing uniform discoid particles
WO1995020433A1 (en) * 1994-01-29 1995-08-03 Santrade Ltd. Device for producing a granulated material
US5609887A (en) * 1994-01-29 1997-03-11 Santrade Ltd. Apparatus for producing granular material including a belt formed of elastically joined links
AU678882B2 (en) * 1994-01-29 1997-06-12 Santrade Limited Device for producing a granulated material

Also Published As

Publication number Publication date
GB1029405A (en) 1966-05-11
DE1223808B (en) 1966-09-01

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