BE878147A - Procede et appareil de traitement par chauffage d'une matiere en particules separees - Google Patents
Procede et appareil de traitement par chauffage d'une matiere en particules separeesInfo
- Publication number
- BE878147A BE878147A BE0/196654A BE196654A BE878147A BE 878147 A BE878147 A BE 878147A BE 0/196654 A BE0/196654 A BE 0/196654A BE 196654 A BE196654 A BE 196654A BE 878147 A BE878147 A BE 878147A
- Authority
- BE
- Belgium
- Prior art keywords
- heating
- treatment
- particulate material
- separate particulate
- separate
- Prior art date
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
- 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
- B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
- B01J8/1836—Heating and cooling the reactor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/0283—Fluidised beds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7832539 | 1978-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE878147A true BE878147A (fr) | 1979-12-03 |
Family
ID=10498910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/196654A BE878147A (fr) | 1978-08-08 | 1979-08-08 | Procede et appareil de traitement par chauffage d'une matiere en particules separees |
Country Status (13)
Country | Link |
---|---|
US (1) | US4455285A (es) |
JP (1) | JPS5524599A (es) |
AU (1) | AU531240B2 (es) |
BE (1) | BE878147A (es) |
CA (1) | CA1137304A (es) |
DE (1) | DE2931599A1 (es) |
ES (2) | ES483183A1 (es) |
FR (1) | FR2432890A1 (es) |
IE (1) | IE49196B1 (es) |
NL (1) | NL187103C (es) |
NZ (1) | NZ191202A (es) |
SE (1) | SE437569B (es) |
ZA (1) | ZA793953B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860107A (ja) * | 1981-10-03 | 1983-04-09 | Osaka Gas Co Ltd | 流動層式熱処理炉 |
DE3237474C2 (de) * | 1982-10-09 | 1985-10-03 | Knauf Engineering GmbH, 8715 Iphofen | Verfahren zum Trocknen von feuchtem Gips, insbesondere von Gips aus einer naßchemischen Rauchgasentschwefelungsanlage |
FR2545388B1 (fr) * | 1983-05-02 | 1985-08-09 | Heckmann Emile | Procede de cuisson-deshydratation et de sterilisation-dessiccation de dechets organiques, et dispositif pour la mise en oeuvre de ce procede |
US4585051A (en) * | 1983-05-13 | 1986-04-29 | University Of Queensland | Heat exchange between solids |
FR2554107B1 (fr) * | 1983-10-28 | 1986-02-21 | Fives Cail Babcock | Procede et appareil pour la calcination des matieres minerales reduites en poudre |
GB2185419B (en) * | 1986-01-07 | 1990-04-18 | Bpb Industries Plc | Improvements in calcination apparatus |
US4744963A (en) * | 1986-08-14 | 1988-05-17 | United States Gypsum Company | Highly efficient calcination of gypsum to hemihydrate |
GB2214836B (en) * | 1988-02-08 | 1991-06-26 | Bpb Industries Plc | Improvements in method and apparatus for calcination |
US4935211A (en) * | 1989-01-23 | 1990-06-19 | Azar David G | Fluorogypsum waste solidification material |
DE4109743C2 (de) * | 1991-03-25 | 1995-03-23 | Escher Wyss Gmbh | Verfahren zur thermischen Behandlung von feuchten Hydraten |
AT397929B (de) * | 1992-12-04 | 1994-08-25 | Chemiefaser Lenzing Ag | Verfahren und anlage zur trocknung und anschliessenden spaltung |
EP1971813B1 (en) * | 2006-01-13 | 2016-06-15 | Certainteed Gypsum, Inc. | System and method for the production of alpha type gypsum using heat recovery |
US8388926B2 (en) | 2006-01-13 | 2013-03-05 | Certainteed Gypsum, Inc. | System and method for the production of gypsum using heat recovery |
US10280882B2 (en) * | 2016-04-18 | 2019-05-07 | Hall Labs Llc | Fuel tank with carbon dioxide storage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB871000A (en) * | 1956-11-02 | 1961-06-21 | Coal Industry Patents Ltd | Improvements in and relating to methods and apparatus for heating particulate materials |
BE624555A (es) * | 1961-11-13 | 1963-03-01 | ||
FR1364710A (fr) * | 1963-05-14 | 1964-06-26 | Siderurgie Fse Inst Rech | Procédé et dispositif de récupération de chaleur en fluidisation |
GB1223995A (en) * | 1967-07-04 | 1971-03-03 | Coal Industry Patents Ltd | Fluidised bed heater |
GB1240655A (en) * | 1967-11-06 | 1971-07-28 | Fawkham Dev Ltd | Improvements relating to a method of and apparatus for treating particulate material |
GB1388552A (en) * | 1971-05-17 | 1975-03-26 | Foster Wheeler Ltd | Power generation utilising a gas turbine plant |
US3998929A (en) * | 1972-10-30 | 1976-12-21 | Dorr-Oliver Incorporated | Fluidized bed process |
GB1488665A (en) * | 1973-11-27 | 1977-10-12 | Bpb Industries Ltd | Calcining calcium sulphate dihydrate |
US4002201A (en) * | 1974-05-24 | 1977-01-11 | Borg-Warner Corporation | Multiple fluid stacked plate heat exchanger |
JPS5145102A (en) * | 1974-10-16 | 1976-04-17 | Kogyo Gijutsuin | Myakudoryudoso nyoru anteikashoseihoho |
US4176157A (en) * | 1974-11-14 | 1979-11-27 | Bpb Industries Limited | Calcining calcium sulphate dihydrate |
JPS587339B2 (ja) * | 1975-06-14 | 1983-02-09 | ベルクバ−クスフエルバント ゲゼルシヤフト ミツト ベシユレンクテル ハフツンク | キユウチヤクサレタキユウチヤクザイノネツテキサイセイノタメノカリユウソウハンノウロ |
-
1979
- 1979-08-01 ZA ZA00793953A patent/ZA793953B/xx unknown
- 1979-08-03 DE DE19792931599 patent/DE2931599A1/de active Granted
- 1979-08-03 NZ NZ191202A patent/NZ191202A/xx unknown
- 1979-08-07 ES ES483183A patent/ES483183A1/es not_active Expired
- 1979-08-07 AU AU49628/79A patent/AU531240B2/en not_active Ceased
- 1979-08-07 FR FR7920182A patent/FR2432890A1/fr active Granted
- 1979-08-07 SE SE7906631A patent/SE437569B/sv not_active IP Right Cessation
- 1979-08-07 CA CA000333274A patent/CA1137304A/en not_active Expired
- 1979-08-08 NL NLAANVRAGE7906070,A patent/NL187103C/xx not_active IP Right Cessation
- 1979-08-08 IE IE1505/79A patent/IE49196B1/en not_active IP Right Cessation
- 1979-08-08 JP JP10033979A patent/JPS5524599A/ja active Granted
- 1979-08-08 BE BE0/196654A patent/BE878147A/xx not_active IP Right Cessation
- 1979-10-08 ES ES484813A patent/ES484813A1/es not_active Expired
-
1981
- 1981-04-06 US US06/251,119 patent/US4455285A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU531240B2 (en) | 1983-08-18 |
CA1137304A (en) | 1982-12-14 |
IE791505L (en) | 1980-02-08 |
SE7906631L (sv) | 1980-02-09 |
FR2432890B1 (es) | 1984-10-12 |
ZA793953B (en) | 1980-08-27 |
SE437569B (sv) | 1985-03-04 |
ES484813A1 (es) | 1980-08-16 |
DE2931599A1 (de) | 1980-02-21 |
IE49196B1 (en) | 1985-08-21 |
NZ191202A (en) | 1982-09-07 |
FR2432890A1 (fr) | 1980-03-07 |
JPS6363253B2 (es) | 1988-12-06 |
NL7906070A (nl) | 1980-02-12 |
ES483183A1 (es) | 1980-04-16 |
AU4962879A (en) | 1980-02-14 |
DE2931599C2 (es) | 1987-06-19 |
US4455285A (en) | 1984-06-19 |
NL187103C (nl) | 1991-06-03 |
JPS5524599A (en) | 1980-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE878948A (fr) | Appareil et procede de melange de matiere | |
BE838346A (fr) | Procede et appareil de reglage de la temperature d'une matiere en cours de traitement | |
FR2276138A1 (fr) | Procede et appareil d'enlevement de matiere par laser | |
BE873899A (fr) | Procede et appareil de revetement de feuilles | |
BE876443A (fr) | Appareil et procede de traitement de dechets | |
BE870222A (fr) | Procede et appareil pour la traitement d'un produit carbonisable solide broye | |
BE852423A (fr) | Procede et appareil pour chauffer des articles | |
BE873165A (fr) | Appareil et procede pour melanger des matieres fluides avec des matieres solides | |
FR2311648A1 (fr) | Appareil pour l'etirage de bandes de matiere en feuill | |
FR2339703A1 (fr) | Procede et appareil de raffinage d'une matiere fibreuse | |
FR2318968A1 (fr) | Appareil et procede de traitement d'une nappe d'etoffe | |
BE878147A (fr) | Procede et appareil de traitement par chauffage d'une matiere en particules separees | |
BE880898A (fr) | Procede et appareil pour peindre ensemble une multiplicite de pieces | |
FR2293388A1 (fr) | Procede et appareil pour la manipulation de pieces d'etoffe | |
FR2351697A1 (fr) | Procede et appareil pour envoyer des particules dans une zone de traitement | |
FR2422913B1 (fr) | Procede et appareil pour preparer des compositions en particules congelees | |
FR2307763A1 (fr) | Procede et appareil de creation et de separation d'ozone | |
FR2326219A1 (fr) | Procede et appareil pour le chauffage et l'elimination de l'humidite dans une matiere aqueuse | |
FR2336696A1 (fr) | Procede et appareil pour diviser un rayonnement d'energie | |
BE844869A (fr) | Procede et appareil de traitement d'une matiere poreuse d'enveloppement pour articles a fumer | |
BE884262A (fr) | Procede et appareil de traitement de matieres fibreuses | |
FR2428974B1 (fr) | Procede et appareil de fumigation | |
FR2443475B1 (fr) | Procede et appareil pour demonomeriser le polycapronamide | |
BE880737A (fr) | Procede et appareil de traitement de matieres particulaires | |
FR2499230B1 (fr) | Procede et appareil de prechauffage de matiere particulaire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: COAL INDUSTRY (PATENTS) LTD & BPP INDUSTRIES P.L Effective date: 19920831 |