BR8700147A - Processo e dispositivo para a gratificacao continua por extrusao de corpos moldados de carbono - Google Patents
Processo e dispositivo para a gratificacao continua por extrusao de corpos moldados de carbonoInfo
- Publication number
- BR8700147A BR8700147A BR8700147A BR8700147A BR8700147A BR 8700147 A BR8700147 A BR 8700147A BR 8700147 A BR8700147 A BR 8700147A BR 8700147 A BR8700147 A BR 8700147A BR 8700147 A BR8700147 A BR 8700147A
- Authority
- BR
- Brazil
- Prior art keywords
- gratification
- extrusion
- continuous
- carbon bodies
- molded carbon
- Prior art date
Links
Classifications
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
- F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
- F27B9/065—Resistor heating, e.g. with resistors also emitting IR rays the resistance being transported by the conveyor
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/142—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving along a vertical axis
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3601014A DE3601014C2 (de) | 1986-01-16 | 1986-01-16 | Verfahren und Vorrichtung zur kontinuierlichen Stranggrafitierung von Kohlenstoff-Formkörpern |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8700147A true BR8700147A (pt) | 1987-12-01 |
Family
ID=6291898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8700147A BR8700147A (pt) | 1986-01-16 | 1987-01-15 | Processo e dispositivo para a gratificacao continua por extrusao de corpos moldados de carbono |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR8700147A (pt) |
DE (1) | DE3601014C2 (pt) |
FR (1) | FR2592875B1 (pt) |
GB (1) | GB2185559B (pt) |
IT (1) | IT1206832B (pt) |
NO (1) | NO169383C (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621311B1 (fr) * | 1987-10-06 | 1992-01-10 | Savoie Electrodes Refract | Procede et dispositif de graphitisation continue simultanee de produits carbones longs et de grains carbones circulant a contre-courant |
GB8802957D0 (en) * | 1988-02-09 | 1988-03-09 | Electricity Council | Heating apparatus |
DE3824323A1 (de) * | 1988-07-18 | 1990-01-25 | Horst J Ing Grad Feist | Verfahren zum grafitieren von rohlingen aus kohlenstoff zu graphitelektroden |
FR2662496B1 (fr) * | 1990-05-22 | 1992-09-04 | Tesoriere Jean Marc | Procede et four de graphitisation. |
AT393382B (de) * | 1990-05-31 | 1991-10-10 | Voest Alpine Mach Const | Verfahren und vorrichtung zum graphitieren von kohlenstoffkoerpern |
AT393499B (de) * | 1990-08-01 | 1991-10-25 | Voest Alpine Mach Const | Verfahren und vorrichtung zum graphitieren von kohlenstoffkoerpern |
US6038247A (en) * | 1997-06-05 | 2000-03-14 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Graphitizing electric furnace |
NO315442B1 (no) * | 2001-09-28 | 2003-09-01 | Elkem Materials | Elektrisk kalsineringsovn |
US6910882B2 (en) * | 2002-09-06 | 2005-06-28 | Harper International Corporation | Vertical conveyor apparatus for high temperature continuous processing of materials |
CN1310833C (zh) * | 2004-11-15 | 2007-04-18 | 镇江焦化煤气集团有限公司 | 高纯石墨碳材连续生产工艺方法及设备 |
ES2409739T3 (es) * | 2007-11-08 | 2013-06-27 | Sgl Carbon Se | Horno de cuba calentado eléctricamente |
JP5802129B2 (ja) | 2008-10-27 | 2015-10-28 | イメリス グラファイト アンド カーボン スイッツァランド リミティド | グラファイト粉末の製造および処理方法 |
US9618267B2 (en) | 2010-09-30 | 2017-04-11 | Ihi Corporation | Graphitization furnace and method for producing graphite |
JP5654947B2 (ja) | 2011-05-31 | 2015-01-14 | 株式会社Ihi | 黒鉛化炉および黒鉛の生成方法 |
CN104891486B (zh) * | 2015-06-10 | 2017-01-11 | 成都承新科技有限公司 | 一种具有高隔热性能的石墨化炉 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD9056A (pt) * | ||||
DE487373C (de) * | 1928-02-17 | 1929-12-12 | Ringsdorff Werke A G | Verfahren zum Graphitieren von Kohlekoerpern |
GB1047137A (en) * | 1963-04-09 | 1966-11-02 | Great Lakes Carbon Corp | Apparatus and process for continuously making baked and/or graphitized carbon bodies,or for applying electrothermal energy to conductive compositions |
FR2534240A1 (fr) * | 1982-10-06 | 1984-04-13 | Savoie Electrodes Refract | Procede continu de graphitisation de produits carbones longs et four pour la mise en oeuvre de ce procede |
-
1986
- 1986-01-16 DE DE3601014A patent/DE3601014C2/de not_active Expired - Fee Related
- 1986-11-05 NO NO864411A patent/NO169383C/no unknown
-
1987
- 1987-01-08 GB GB8700319A patent/GB2185559B/en not_active Expired
- 1987-01-08 IT IT8767005A patent/IT1206832B/it active
- 1987-01-15 BR BR8700147A patent/BR8700147A/pt not_active IP Right Cessation
- 1987-01-15 FR FR8700383A patent/FR2592875B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8700319D0 (en) | 1987-02-11 |
NO169383B (no) | 1992-03-09 |
IT1206832B (it) | 1989-05-11 |
DE3601014C2 (de) | 1995-09-07 |
IT8767005A0 (it) | 1987-01-08 |
DE3601014A1 (de) | 1987-07-23 |
NO864411L (no) | 1987-07-17 |
NO864411D0 (no) | 1986-11-05 |
GB2185559A (en) | 1987-07-22 |
GB2185559B (en) | 1989-12-20 |
NO169383C (no) | 1992-06-17 |
FR2592875B1 (fr) | 1989-08-18 |
FR2592875A1 (fr) | 1987-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 15/01/2002 |
|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C01B 31/04; C04B 35/54. Ipc: C04B 35/52 (2006.01), F27B 9/06 (2006.01), F27B 9/ Ipc: C04B 35/52 (2006.01), F27B 9/06 (2006.01), F27B 9/ |