FR2480137A1 - Lit fluidise pour le traitement thermique de materiaux, notamment du verre - Google Patents
Lit fluidise pour le traitement thermique de materiaux, notamment du verre Download PDFInfo
- Publication number
- FR2480137A1 FR2480137A1 FR8007971A FR8007971A FR2480137A1 FR 2480137 A1 FR2480137 A1 FR 2480137A1 FR 8007971 A FR8007971 A FR 8007971A FR 8007971 A FR8007971 A FR 8007971A FR 2480137 A1 FR2480137 A1 FR 2480137A1
- Authority
- FR
- France
- Prior art keywords
- particles
- bed
- diffuser according
- fluidized
- fluidization
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 36
- 239000007787 solid Substances 0.000 title claims abstract description 22
- 239000004744 fabric Substances 0.000 title claims abstract description 9
- 238000010791 quenching Methods 0.000 title claims abstract description 9
- 230000000171 quenching effect Effects 0.000 title claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 37
- 238000005243 fluidization Methods 0.000 claims description 39
- 239000008187 granular material Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 229910052845 zircon Inorganic materials 0.000 claims description 5
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000002468 ceramisation Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 101150014310 fem-3 gene Proteins 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 244000070969 koal Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
-
- 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
- B01J8/42—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 with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
-
- 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
- B01J8/44—Fluidisation grids
-
- 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
- B01J8/46—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 for treatment of endless filamentary, band or sheet material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Mathematical Physics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007971A FR2480137A1 (fr) | 1980-04-09 | 1980-04-09 | Lit fluidise pour le traitement thermique de materiaux, notamment du verre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007971A FR2480137A1 (fr) | 1980-04-09 | 1980-04-09 | Lit fluidise pour le traitement thermique de materiaux, notamment du verre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480137A1 true FR2480137A1 (fr) | 1981-10-16 |
| FR2480137B1 FR2480137B1 (enExample) | 1984-05-11 |
Family
ID=9240684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007971A Granted FR2480137A1 (fr) | 1980-04-09 | 1980-04-09 | Lit fluidise pour le traitement thermique de materiaux, notamment du verre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2480137A1 (enExample) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529805A1 (fr) * | 1981-10-19 | 1984-01-13 | Northern Telecom Ltd | Structure de lit fluidisable |
| US4571326A (en) * | 1982-10-04 | 1986-02-18 | Institut Francais Du Petrole | Process and device for hydroconversion of hydrocarbons |
| WO1999003561A1 (en) * | 1997-07-18 | 1999-01-28 | Crystaphase International, Inc. | Filtration and flow distribution method for chemical reactors |
| US6258900B1 (en) | 1998-07-16 | 2001-07-10 | Crystaphase International, Inc | Filtration and flow distribution method for chemical reactors |
| US6291603B1 (en) | 1997-07-18 | 2001-09-18 | Crystaphase International, Inc. | Filtration and flow distribution method for chemical reactors using reticulated ceramics with uniform pore distributions |
| EP1293246A3 (en) * | 1997-07-18 | 2003-07-02 | Crystaphase International Inc. | Flow distribution method for chemical reactors |
| US7265189B2 (en) | 2003-03-25 | 2007-09-04 | Crystaphase Products, Inc. | Filtration, flow distribution and catalytic method for process streams |
| US7393510B2 (en) | 2003-03-25 | 2008-07-01 | Crystaphase International, Inc. | Decontamination of process streams |
| US8062521B2 (en) | 1998-05-29 | 2011-11-22 | Crystaphase Products, Inc. | Filtering medium and method for contacting solids-containing feeds for chemical reactors |
| US10054140B2 (en) | 2016-02-12 | 2018-08-21 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10500581B1 (en) | 2003-03-25 | 2019-12-10 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
| US10744426B2 (en) | 2015-12-31 | 2020-08-18 | Crystaphase Products, Inc. | Structured elements and methods of use |
| US11052363B1 (en) | 2019-12-20 | 2021-07-06 | Crystaphase Products, Inc. | Resaturation of gas into a liquid feedstream |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513369A (en) * | 1946-07-02 | 1950-07-04 | Terminal Island Sea Foods Ltd | Drying by fluidization of the work |
| FR1303279A (fr) * | 1960-10-12 | 1962-09-07 | Ass Elect Ind | Améliorations dans la méthode d'introduction d'un gaz fluidisant dans un lit fluidisé chauffé |
| FR2226207A1 (en) * | 1973-04-20 | 1974-11-15 | Anvar | Diffuser for fluidising gas entering fluidisation bed - comprises filamentary gas jets at about 45 degrees to base of bed |
| FR2322105A1 (fr) * | 1975-08-29 | 1977-03-25 | Pilkington Brothers Ltd | Traitement thermique de verre par immersion dans un bain fluidise calme a expansion uniforme |
| FR2354130A1 (fr) * | 1976-06-10 | 1978-01-06 | Pilkington Brothers Ltd | Couche fluidisee alimentee en gaz fluidisant, a travers une membrane poreuse, procede et appareil y associes |
-
1980
- 1980-04-09 FR FR8007971A patent/FR2480137A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513369A (en) * | 1946-07-02 | 1950-07-04 | Terminal Island Sea Foods Ltd | Drying by fluidization of the work |
| FR1303279A (fr) * | 1960-10-12 | 1962-09-07 | Ass Elect Ind | Améliorations dans la méthode d'introduction d'un gaz fluidisant dans un lit fluidisé chauffé |
| FR2226207A1 (en) * | 1973-04-20 | 1974-11-15 | Anvar | Diffuser for fluidising gas entering fluidisation bed - comprises filamentary gas jets at about 45 degrees to base of bed |
| FR2322105A1 (fr) * | 1975-08-29 | 1977-03-25 | Pilkington Brothers Ltd | Traitement thermique de verre par immersion dans un bain fluidise calme a expansion uniforme |
| FR2354130A1 (fr) * | 1976-06-10 | 1978-01-06 | Pilkington Brothers Ltd | Couche fluidisee alimentee en gaz fluidisant, a travers une membrane poreuse, procede et appareil y associes |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529805A1 (fr) * | 1981-10-19 | 1984-01-13 | Northern Telecom Ltd | Structure de lit fluidisable |
| US4571326A (en) * | 1982-10-04 | 1986-02-18 | Institut Francais Du Petrole | Process and device for hydroconversion of hydrocarbons |
| WO1999003561A1 (en) * | 1997-07-18 | 1999-01-28 | Crystaphase International, Inc. | Filtration and flow distribution method for chemical reactors |
| US6291603B1 (en) | 1997-07-18 | 2001-09-18 | Crystaphase International, Inc. | Filtration and flow distribution method for chemical reactors using reticulated ceramics with uniform pore distributions |
| EP1293246A3 (en) * | 1997-07-18 | 2003-07-02 | Crystaphase International Inc. | Flow distribution method for chemical reactors |
| US8062521B2 (en) | 1998-05-29 | 2011-11-22 | Crystaphase Products, Inc. | Filtering medium and method for contacting solids-containing feeds for chemical reactors |
| US6258900B1 (en) | 1998-07-16 | 2001-07-10 | Crystaphase International, Inc | Filtration and flow distribution method for chemical reactors |
| US10525456B2 (en) | 2003-03-25 | 2020-01-07 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
| US7265189B2 (en) | 2003-03-25 | 2007-09-04 | Crystaphase Products, Inc. | Filtration, flow distribution and catalytic method for process streams |
| US7393510B2 (en) | 2003-03-25 | 2008-07-01 | Crystaphase International, Inc. | Decontamination of process streams |
| US10543483B2 (en) | 2003-03-25 | 2020-01-28 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
| US10500581B1 (en) | 2003-03-25 | 2019-12-10 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
| US11000785B2 (en) | 2015-12-31 | 2021-05-11 | Crystaphase Products, Inc. | Structured elements and methods of use |
| US10744426B2 (en) | 2015-12-31 | 2020-08-18 | Crystaphase Products, Inc. | Structured elements and methods of use |
| US10876553B2 (en) | 2016-02-12 | 2020-12-29 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10054140B2 (en) | 2016-02-12 | 2018-08-21 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10662986B2 (en) | 2016-02-12 | 2020-05-26 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10738806B2 (en) | 2016-02-12 | 2020-08-11 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10557486B2 (en) | 2016-02-12 | 2020-02-11 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10161428B2 (en) | 2016-02-12 | 2018-12-25 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10920807B2 (en) | 2016-02-12 | 2021-02-16 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US10655654B2 (en) | 2016-02-12 | 2020-05-19 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US12247596B2 (en) | 2016-02-12 | 2025-03-11 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US11156240B2 (en) | 2016-02-12 | 2021-10-26 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US11754100B2 (en) | 2016-02-12 | 2023-09-12 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| US11731095B2 (en) | 2019-12-20 | 2023-08-22 | Crystaphase Products, Inc. | Resaturation of gas into a liquid feedstream |
| US11052363B1 (en) | 2019-12-20 | 2021-07-06 | Crystaphase Products, Inc. | Resaturation of gas into a liquid feedstream |
| US12420253B2 (en) | 2019-12-20 | 2025-09-23 | Crystaphase Products, Inc. | Resaturation of gas into a liquid feedstream |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2480137B1 (enExample) | 1984-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |