PT92881A - Processo para a formacao de particulas granuladas a partir de um po - Google Patents

Processo para a formacao de particulas granuladas a partir de um po Download PDF

Info

Publication number
PT92881A
PT92881A PT92881A PT9288190A PT92881A PT 92881 A PT92881 A PT 92881A PT 92881 A PT92881 A PT 92881A PT 9288190 A PT9288190 A PT 9288190A PT 92881 A PT92881 A PT 92881A
Authority
PT
Portugal
Prior art keywords
particles
bath
powder
process according
formation
Prior art date
Application number
PT92881A
Other languages
English (en)
Portuguese (pt)
Inventor
Giovanni Brambilla
Edmondo Zamorani
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of PT92881A publication Critical patent/PT92881A/pt

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
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • 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
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glanulating (AREA)
PT92881A 1989-01-18 1990-01-17 Processo para a formacao de particulas granuladas a partir de um po PT92881A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87434A LU87434A1 (fr) 1989-01-18 1989-01-18 Procede de formation de particules granulees a partir d'une poudre

Publications (1)

Publication Number Publication Date
PT92881A true PT92881A (pt) 1990-07-31

Family

ID=19731137

Family Applications (1)

Application Number Title Priority Date Filing Date
PT92881A PT92881A (pt) 1989-01-18 1990-01-17 Processo para a formacao de particulas granuladas a partir de um po

Country Status (11)

Country Link
US (1) US5238611A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0379112B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH04504525A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69000158T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK0379112T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2043120T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3005568T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE61154B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU87434A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT92881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1990007977A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856265A (en) * 1997-05-23 1999-01-05 La Roche Industries, Inc. Alumina body formation using high pH
US6159898A (en) * 1997-05-23 2000-12-12 Uop Llc Alumina bodies containing alkali or alkaline earth metal compounds
US6013600A (en) * 1997-05-23 2000-01-11 Laroche Industries Inc. Alumina bodies containing alkali or alkaline earth metal compounds
US7413690B1 (en) * 2003-10-29 2008-08-19 The University Of Mississippi Process and apparatus for producing spherical pellets using molten solid matrices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352950A (en) * 1966-12-21 1967-11-14 Dennis M Helton Electrical potential method for dispersion of metal oxide microspheres
DE2323010C3 (de) * 1973-05-08 1978-03-30 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Herstellung von kugelförmigen Metalloxid- oder Metallcarbid-Teilchen
IT1051330B (it) * 1974-12-16 1981-04-21 Hobeg Hochtemperaturreaktor Procedimento per la fabbricazione di particelle sferiche di combusti bile e fertilizzante nucleare
IT1096285B (it) * 1978-05-05 1985-08-26 Agipnucleare S P A Comitato Na Metodo di fabbricazione di pastiglie di materiale ceramico
US4256676A (en) * 1978-11-22 1981-03-17 Kovach Julius L Process for preparing porous metal oxide beads
DE3716286A1 (de) * 1987-05-15 1988-11-24 Henkel Kgaa Verfahren zur formgestaltenden agglomerierung von feststoffpartikeln

Also Published As

Publication number Publication date
DE69000158T2 (de) 1992-12-24
DE69000158D1 (de) 1992-07-30
ES2043120T3 (es) 1993-12-16
US5238611A (en) 1993-08-24
DK0379112T3 (da) 1992-10-26
WO1990007977A1 (fr) 1990-07-26
EP0379112A1 (fr) 1990-07-25
IE900189L (en) 1990-07-18
EP0379112B1 (fr) 1992-06-24
GR3005568T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-07
JPH04504525A (ja) 1992-08-13
IE61154B1 (en) 1994-10-05
LU87434A1 (fr) 1990-07-24

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19950913