FR2279456A1 - Procede de fabrication de produits solides granuleux a partir de solutions ou suspensions - Google Patents

Procede de fabrication de produits solides granuleux a partir de solutions ou suspensions

Info

Publication number
FR2279456A1
FR2279456A1 FR7522807A FR7522807A FR2279456A1 FR 2279456 A1 FR2279456 A1 FR 2279456A1 FR 7522807 A FR7522807 A FR 7522807A FR 7522807 A FR7522807 A FR 7522807A FR 2279456 A1 FR2279456 A1 FR 2279456A1
Authority
FR
France
Prior art keywords
suspensions
solutions
solid products
granular solid
manufacturing granular
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
FR7522807A
Other languages
English (en)
French (fr)
Other versions
FR2279456B1 (enExample
Inventor
Stanley Horocks
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.)
Head Wrightson and Co Ltd
Original Assignee
Head Wrightson and Co Ltd
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 Head Wrightson and Co Ltd filed Critical Head Wrightson and Co Ltd
Publication of FR2279456A1 publication Critical patent/FR2279456A1/fr
Application granted granted Critical
Publication of FR2279456B1 publication Critical patent/FR2279456B1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Sludge (AREA)
  • Medicinal Preparation (AREA)
  • Treating Waste Gases (AREA)
FR7522807A 1974-07-23 1975-07-22 Procede de fabrication de produits solides granuleux a partir de solutions ou suspensions Granted FR2279456A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32521/74A GB1502429A (en) 1974-07-23 1974-07-23 Production of granular solids from slurries or liquids containing solids in solution or suspension

Publications (2)

Publication Number Publication Date
FR2279456A1 true FR2279456A1 (fr) 1976-02-20
FR2279456B1 FR2279456B1 (enExample) 1978-09-08

Family

ID=10339885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522807A Granted FR2279456A1 (fr) 1974-07-23 1975-07-22 Procede de fabrication de produits solides granuleux a partir de solutions ou suspensions

Country Status (4)

Country Link
DE (1) DE2532766B2 (enExample)
FR (1) FR2279456A1 (enExample)
GB (1) GB1502429A (enExample)
NO (1) NO140814C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481948A1 (fr) * 1980-05-12 1981-11-13 Azote Sa Cie Neerlandaise Procede de fabrication de granules obtenus a partir d'un noyau que l'on entoure d'une enveloppe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645035A5 (de) * 1981-02-10 1984-09-14 Aeromatic Ag Verfahren und einrichtung zur diskontinuierlichen granulation von festkoerpern bzw. festkoerpergemischen nach dem wirbelschichtprinzip.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481948A1 (fr) * 1980-05-12 1981-11-13 Azote Sa Cie Neerlandaise Procede de fabrication de granules obtenus a partir d'un noyau que l'on entoure d'une enveloppe

Also Published As

Publication number Publication date
NO140814B (no) 1979-08-13
DE2532766A1 (de) 1976-02-12
GB1502429A (en) 1978-03-01
NO140814C (no) 1979-11-21
NO752582L (enExample) 1976-01-26
FR2279456B1 (enExample) 1978-09-08
DE2532766B2 (de) 1977-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse