NL187103C - Inrichting voor de warmtebehandeling van uit deeltjes bestaand materiaal. - Google Patents
Inrichting voor de warmtebehandeling van uit deeltjes bestaand materiaal.Info
- Publication number
- NL187103C NL187103C NLAANVRAGE7906070,A NL7906070A NL187103C NL 187103 C NL187103 C NL 187103C NL 7906070 A NL7906070 A NL 7906070A NL 187103 C NL187103 C NL 187103C
- Authority
- NL
- Netherlands
- Prior art keywords
- heat treatment
- particulate material
- particulate
- treatment
- heat
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7832539 | 1978-08-08 | ||
GB7832539 | 1978-08-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7906070A NL7906070A (nl) | 1980-02-12 |
NL187103C true NL187103C (nl) | 1991-06-03 |
Family
ID=10498910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7906070,A NL187103C (nl) | 1978-08-08 | 1979-08-08 | Inrichting voor de warmtebehandeling van uit deeltjes bestaand materiaal. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4455285A (de) |
JP (1) | JPS5524599A (de) |
AU (1) | AU531240B2 (de) |
BE (1) | BE878147A (de) |
CA (1) | CA1137304A (de) |
DE (1) | DE2931599A1 (de) |
ES (2) | ES483183A1 (de) |
FR (1) | FR2432890A1 (de) |
IE (1) | IE49196B1 (de) |
NL (1) | NL187103C (de) |
NZ (1) | NZ191202A (de) |
SE (1) | SE437569B (de) |
ZA (1) | ZA793953B (de) |
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 |
US8388926B2 (en) | 2006-01-13 | 2013-03-05 | Certainteed Gypsum, Inc. | System and method for the production of gypsum using heat recovery |
ES2590560T3 (es) * | 2006-01-13 | 2016-11-22 | Certainteed Gypsum, Inc. | Sistema y método para la producción de yeso tipo alfa usando recuperación de calor |
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 |
NL285104A (de) * | 1961-11-13 | |||
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 NZ NZ191202A patent/NZ191202A/xx unknown
- 1979-08-03 DE DE19792931599 patent/DE2931599A1/de active Granted
- 1979-08-07 FR FR7920182A patent/FR2432890A1/fr active Granted
- 1979-08-07 CA CA000333274A patent/CA1137304A/en not_active Expired
- 1979-08-07 ES ES483183A patent/ES483183A1/es not_active Expired
- 1979-08-07 SE SE7906631A patent/SE437569B/sv not_active IP Right Cessation
- 1979-08-07 AU AU49628/79A patent/AU531240B2/en not_active Ceased
- 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 NL NLAANVRAGE7906070,A patent/NL187103C/xx not_active IP Right Cessation
- 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 |
---|---|
NZ191202A (en) | 1982-09-07 |
AU531240B2 (en) | 1983-08-18 |
ES484813A1 (es) | 1980-08-16 |
BE878147A (fr) | 1979-12-03 |
CA1137304A (en) | 1982-12-14 |
IE49196B1 (en) | 1985-08-21 |
DE2931599A1 (de) | 1980-02-21 |
AU4962879A (en) | 1980-02-14 |
DE2931599C2 (de) | 1987-06-19 |
SE437569B (sv) | 1985-03-04 |
IE791505L (en) | 1980-02-08 |
FR2432890B1 (de) | 1984-10-12 |
FR2432890A1 (fr) | 1980-03-07 |
NL7906070A (nl) | 1980-02-12 |
JPS6363253B2 (de) | 1988-12-06 |
ZA793953B (en) | 1980-08-27 |
SE7906631L (sv) | 1980-02-09 |
JPS5524599A (en) | 1980-02-21 |
US4455285A (en) | 1984-06-19 |
ES483183A1 (es) | 1980-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: BPB INDUSTRIES PUBLIC LIMITED COMPANY. COAL |
|
V1 | Lapsed because of non-payment of the annual fee |