NO963671L - Ovn - Google Patents
OvnInfo
- Publication number
- NO963671L NO963671L NO963671A NO963671A NO963671L NO 963671 L NO963671 L NO 963671L NO 963671 A NO963671 A NO 963671A NO 963671 A NO963671 A NO 963671A NO 963671 L NO963671 L NO 963671L
- Authority
- NO
- Norway
- Prior art keywords
- furnace
- electrodes
- chamber
- shell
- solid
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
- F27D2099/0021—Arc heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
En ovn omfatter et ovnsskall som er roterbart rundt en rotasjonsakse. Ovnsskallet tilveiebringer et ovnskammer for å holde en fast, partikkelformig reaktant når ovnsskallet roterer. Minst to elektroder er eksponert mot kammeret og montert deri på elektrisk måte. Elektrodene er adskilt slik at den faste partikkelformige reaktant i ovnskammeret kan oppvarmes ved direkte-motstands-opp-varming, under anvendelse av elektrodene.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA941498 | 1994-03-03 | ||
PCT/GB1995/000440 WO1995023948A1 (en) | 1994-03-03 | 1995-03-02 | A furnace |
US08/397,350 US5579334A (en) | 1994-03-03 | 1995-03-02 | Method and apparatus for reacting solid particulate reagents in an electric furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
NO963671D0 NO963671D0 (no) | 1996-09-03 |
NO963671L true NO963671L (no) | 1996-11-01 |
Family
ID=27015860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO963671A NO963671L (no) | 1994-03-03 | 1996-09-03 | Ovn |
Country Status (5)
Country | Link |
---|---|
US (1) | US5579334A (no) |
EP (1) | EP0746738A1 (no) |
FI (1) | FI963412A (no) |
NO (1) | NO963671L (no) |
WO (1) | WO1995023948A1 (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5946342A (en) * | 1998-09-04 | 1999-08-31 | Koslow Technologies Corp. | Process and apparatus for the production of activated carbon |
ES2184583B1 (es) * | 2000-11-28 | 2004-01-01 | Coplosa S A | Horno electrico para la produccion de oxidos metalicos. |
US20090110609A1 (en) * | 2004-11-22 | 2009-04-30 | Roscioli Edward V | Pressurization Device And Air Treatment System For A Shelter |
US9239189B2 (en) * | 2007-11-05 | 2016-01-19 | Ansac Pty Ltd | Kiln |
FR2951258B1 (fr) * | 2009-10-08 | 2012-09-07 | Fives Fcb | Procede de refroidissement de matieres solides granuleuses et installation de cuisson continue en tant que telle |
WO2015084193A1 (en) * | 2013-12-04 | 2015-06-11 | Get Energy Prime Italy Srl | Versatile waste treatment reactor |
CA3013027C (en) | 2016-02-01 | 2020-03-24 | Cabot Corporation | Thermally conductive polymer compositions containing carbon black |
BR112018015616B1 (pt) | 2016-02-01 | 2023-03-21 | Cabot Corporation | Composição elastomérica composta, bexigas de pneu e artigos elastoméricos relacionados |
FI128118B (fi) * | 2017-10-25 | 2019-10-15 | Finn Recycling Oy | Hiekan terminen elvytys tai puhdistus |
WO2021115807A1 (en) * | 2019-12-10 | 2021-06-17 | Basf Se | Process for performing a pyrolysis of hydrocarbons in an indirectly heated rotary drum reactor |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1408661A (en) * | 1920-10-25 | 1922-03-07 | Bichowsky Foord Von | Process of producing titanium nitrogen compounds |
US2926071A (en) * | 1957-06-24 | 1960-02-23 | Metal Hydrides Inc | Preparation of titanium nitride of high purity |
US3042492A (en) * | 1959-10-26 | 1962-07-03 | Alfred M Thomsen | Method of making titanium dioxide |
US3036888A (en) * | 1959-12-29 | 1962-05-29 | Norton Co | Process for producing titanium nitride |
FR1265686A (fr) * | 1960-08-20 | 1961-06-30 | Basf Ag | Dispositif pour le traitement thermique et, le cas échéant, pour la transformationde matières dans un champ de haute fréquence |
US3802847A (en) * | 1970-10-30 | 1974-04-09 | Sumitomo Electric Industries | Rotary furnace for carburization |
US3752897A (en) * | 1971-06-17 | 1973-08-14 | M Atsukawa | Device for manufacturing iron or non-ore-smelting type |
DE2230127C3 (de) * | 1972-06-21 | 1975-03-13 | Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf | Reaktionsapparat zur Durchführung endothermer chemischer Prozesse |
FR2226063A7 (en) * | 1973-04-10 | 1974-11-08 | Zaklady Cynkowe Szopienice | Electrical resistance furnace - for melting and keeping molten non ferrous metals, partic zinc (alloys) |
FR2339135A1 (fr) * | 1976-01-21 | 1977-08-19 | Lillers Ste Ind | Perfectionnements a un four rotatif pour incineration de dechets |
US4127737A (en) * | 1976-03-05 | 1978-11-28 | Accord Mech. Kabushiki Kaisha | Apparatus for reactivation of active carbon and the like |
US4155704A (en) * | 1976-06-17 | 1979-05-22 | Gosudarstvenny Vsesojusny Nauchno-Issledovatelsky Institut Tsementnoi Promyshlennosti Niitsement | Apparatus for feeding a mixture of steam, gas and air into a rotary kiln under the layer of the material processed |
NZ193699A (en) * | 1979-05-23 | 1984-08-24 | Siddons Ind | Electric furnace with discharge sleeve extending through side wall |
DE3214472A1 (de) * | 1982-04-20 | 1983-10-27 | Hubert Eirich | Vorrichtung zum erhitzen von elektrisch leitfaehigen schuettguetern |
JPH0638907B2 (ja) * | 1988-03-22 | 1994-05-25 | 富士電機株式会社 | 吸熱反応装置 |
US5219535A (en) * | 1988-11-10 | 1993-06-15 | Mannesmann Ag | Heating an endothermic process |
AU643611B2 (en) * | 1991-04-10 | 1993-11-18 | Mintek | Direct resistance heating electrical furnace assembly and method of operating same |
-
1995
- 1995-03-02 EP EP95909886A patent/EP0746738A1/en not_active Withdrawn
- 1995-03-02 US US08/397,350 patent/US5579334A/en not_active Expired - Fee Related
- 1995-03-02 WO PCT/GB1995/000440 patent/WO1995023948A1/en not_active Application Discontinuation
-
1996
- 1996-09-02 FI FI963412A patent/FI963412A/fi unknown
- 1996-09-03 NO NO963671A patent/NO963671L/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI963412A0 (fi) | 1996-09-02 |
FI963412A (fi) | 1996-10-29 |
EP0746738A1 (en) | 1996-12-11 |
NO963671D0 (no) | 1996-09-03 |
WO1995023948A1 (en) | 1995-09-08 |
US5579334A (en) | 1996-11-26 |
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