IE44229L - Granulation - Google Patents
GranulationInfo
- Publication number
- IE44229L IE44229L IE761812A IE181276A IE44229L IE 44229 L IE44229 L IE 44229L IE 761812 A IE761812 A IE 761812A IE 181276 A IE181276 A IE 181276A IE 44229 L IE44229 L IE 44229L
- Authority
- IE
- Ireland
- Prior art keywords
- granules
- bed
- screens
- fluidised
- aug
- Prior art date
Links
- 230000003179 granulation Effects 0.000 title 1
- 238000005469 granulation Methods 0.000 title 1
- 239000008187 granular material Substances 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011236 particulate material Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Glanulating (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
1536849 Forming granules in fluidised beds CHARBONNAGES DE FRANCE 4 Aug 1976 [18 Aug 1975] 34285/75 Heading B1F [Also in Division B5] Granules, e.g. of pitch or bitumen, are formed by solidification of drops of liquid phase introduced onto a fluidised part of a cooled pulverulent solid e.g. silica, situated above a perforated grid 2, Fig. 2, there being a non-fluidised part situated above an imperforate metal plate 4, inclined vibrations being applied to the bed by vibrator 8 so that the forming granules are circulated e.g. as shown by arrow 11 in Fig. 1 so that they pass up screens 9, particulate material passing through the screens back to the bed, and granules being discharged at the end of the screens. Cooling may be effected by cooling tubes, by evaporation of water introduced into the fluidising gas or directly into the bed, or by recycling part of the cooled product.
[GB1536849A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB34285/75A GB1536849A (en) | 1975-08-18 | 1975-08-18 | Process for producing granules by solidification of a product in the liquid phase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE44229L true IE44229L (en) | 1977-02-18 |
| IE44229B1 IE44229B1 (en) | 1981-09-23 |
Family
ID=10363724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1812/76A IE44229B1 (en) | 1975-08-18 | 1976-08-16 | Process and apparatus for producing granules by solidification of a product in the liquid phase |
Country Status (18)
| Country | Link |
|---|---|
| AU (1) | AU503925B2 (en) |
| BE (1) | BE845124A (en) |
| BR (1) | BR7605352A (en) |
| CA (1) | CA1068857A (en) |
| CH (1) | CH602177A5 (en) |
| DE (1) | DE2636806A1 (en) |
| DK (1) | DK142862B (en) |
| FI (1) | FI762315A7 (en) |
| FR (1) | FR2321321A1 (en) |
| GB (1) | GB1536849A (en) |
| IE (1) | IE44229B1 (en) |
| IN (1) | IN144982B (en) |
| IT (1) | IT1065786B (en) |
| LU (1) | LU75595A1 (en) |
| NL (1) | NL7609124A (en) |
| NO (1) | NO762797L (en) |
| SE (1) | SE7609118L (en) |
| ZA (1) | ZA764904B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2947196A1 (en) * | 1979-11-23 | 1981-05-27 | Escher Wyss Gmbh, 7980 Ravensburg | Fluidised bed cooler for hot solid particles - has by=pass to compensate air or product temperature variations |
| JPS6012895B2 (en) * | 1979-11-28 | 1985-04-04 | 三井東圧化学株式会社 | Granulation equipment |
| AU567587B2 (en) * | 1983-10-17 | 1987-11-26 | Austgen-Biojet Holdings Pty Ltd | Fluidised bed waste water treatment reactor |
| DE3518512A1 (en) * | 1985-05-23 | 1986-11-27 | Inter Power Technologie GmbH, 6600 Saarbrücken | METHOD FOR GENERATING ELECTRICITY AND HEAT BY MEANS OF A PRINTED FLUID BED BURNER |
| DE10230533A1 (en) * | 2002-07-05 | 2004-01-22 | Inprotec Ag | Crystallization of a wide range of difficult-to-crystallizable materials involves converting a melt to a finely-divided form and contacting it with a crystalline powder |
-
1975
- 1975-08-18 GB GB34285/75A patent/GB1536849A/en not_active Expired
-
1976
- 1976-08-12 FR FR7624602A patent/FR2321321A1/en active Granted
- 1976-08-12 FI FI762315A patent/FI762315A7/fi not_active Application Discontinuation
- 1976-08-12 BE BE169757A patent/BE845124A/en not_active IP Right Cessation
- 1976-08-12 NO NO762797A patent/NO762797L/no unknown
- 1976-08-13 IN IN1476/CAL/76A patent/IN144982B/en unknown
- 1976-08-13 IT IT26284/76A patent/IT1065786B/en active
- 1976-08-13 AU AU16837/76A patent/AU503925B2/en not_active Expired
- 1976-08-13 LU LU75595A patent/LU75595A1/xx unknown
- 1976-08-16 IE IE1812/76A patent/IE44229B1/en unknown
- 1976-08-16 DE DE19762636806 patent/DE2636806A1/en not_active Withdrawn
- 1976-08-16 ZA ZA764904A patent/ZA764904B/en unknown
- 1976-08-16 DK DK369576AA patent/DK142862B/en unknown
- 1976-08-16 BR BR7605352A patent/BR7605352A/en unknown
- 1976-08-16 SE SE7609118A patent/SE7609118L/en unknown
- 1976-08-17 CH CH1045576A patent/CH602177A5/xx not_active IP Right Cessation
- 1976-08-17 NL NL7609124A patent/NL7609124A/en unknown
- 1976-08-17 CA CA259,222A patent/CA1068857A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH602177A5 (en) | 1978-07-31 |
| IE44229B1 (en) | 1981-09-23 |
| NL7609124A (en) | 1977-02-22 |
| NO762797L (en) | 1977-02-21 |
| IN144982B (en) | 1978-08-05 |
| DK142862C (en) | 1981-09-28 |
| ZA764904B (en) | 1977-07-27 |
| FR2321321B1 (en) | 1981-02-20 |
| CA1068857A (en) | 1980-01-01 |
| DK369576A (en) | 1977-02-19 |
| GB1536849A (en) | 1978-12-20 |
| DE2636806A1 (en) | 1977-03-03 |
| DK142862B (en) | 1981-02-16 |
| FI762315A7 (en) | 1977-02-19 |
| IT1065786B (en) | 1985-03-04 |
| FR2321321A1 (en) | 1977-03-18 |
| LU75595A1 (en) | 1977-09-13 |
| SE7609118L (en) | 1977-02-19 |
| BE845124A (en) | 1977-02-14 |
| BR7605352A (en) | 1977-08-16 |
| AU503925B2 (en) | 1979-09-27 |
| AU1683776A (en) | 1978-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS52118858A (en) | Thermal reactor | |
| EP0088638A3 (en) | Distributor for a fluidized bed reactor | |
| ES8400891A1 (en) | Process for simultaneously sieving and evacuating, in a controlled and continuous way, granules from fluidised-bed reactors. | |
| JPS52140490A (en) | Production of fluid catalyst containing antimony oxide | |
| IE44229L (en) | Granulation | |
| GB1490003A (en) | Method of pan granulation | |
| IE40509B1 (en) | Process and apparatus for the treatment, production, and separation of products in granular form | |
| EG14816A (en) | A new method for adding potassium element to mixed fertilizers | |
| EP0090261A3 (en) | Drying apparatus | |
| JPS5375564A (en) | Drying method of sludgy material | |
| GB1352371A (en) | Process and equipment for the prilling of melts | |
| GB1391819A (en) | Process for the preparation of granulated materials | |
| BE796207A (en) | PROCESS FOR THE PREPARATION OF CROSS-LINKED INSATURE POLYESTER RESINS AT LEAST IN PART IN THE STATE OF FINE PARTICLES | |
| JPS5375193A (en) | Screening method for slag | |
| JPS5347377A (en) | Preventing method for generation of lump at outlet part of feed nozzles for raw materials | |
| GB1119078A (en) | Method and apparatus for obtaining solid products in granulated form | |
| JPS5249978A (en) | Solid-liquid contact apparatus of fluidized multi-plate type | |
| JPS5285057A (en) | Catalytic reactor of granular solid and gas | |
| JPS5277377A (en) | Pneumatic transportation system | |
| JPS5476487A (en) | Attrition-resistant granular material and manufacture thereof | |
| JPS52102240A (en) | Continuous process for producing terephthalic acid | |
| JPS5428779A (en) | Granulating machine | |
| JPS5353584A (en) | Production of granular material | |
| JPS6462162A (en) | Fluidized bed granulating and drying apparatus | |
| SU806666A1 (en) | Method of producing granulated potassium fertilizer |