WO2005028978A1 - Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products - Google Patents
Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products Download PDFInfo
- Publication number
- WO2005028978A1 WO2005028978A1 PCT/US2004/029814 US2004029814W WO2005028978A1 WO 2005028978 A1 WO2005028978 A1 WO 2005028978A1 US 2004029814 W US2004029814 W US 2004029814W WO 2005028978 A1 WO2005028978 A1 WO 2005028978A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluidized bed
- furnace
- cylindrical portion
- nozzles
- conical
- Prior art date
Links
Classifications
-
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
-
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/10—Arrangements of air or gas supply devices
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
-
- 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
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/14—Arrangements of heating devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Carbon And Carbon Compounds (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04783869A EP1678453A1 (en) | 2003-09-18 | 2004-09-10 | Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
JP2006526956A JP2007506065A (en) | 2003-09-18 | 2004-09-10 | Method and apparatus for heat treatment of particles in an electrothermal fluidized bed furnace and the resulting product |
BRPI0414560-7A BRPI0414560A (en) | 2003-09-18 | 2004-09-10 | fluid-based electro-thermal furnace, method for continuous treatment of particulate matter, product resulting from the treatment of particulate coke and product resulting from the treatment of particulate graphite |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/666,614 | 2003-09-18 | ||
US10/666,614 US20050062205A1 (en) | 2003-09-18 | 2003-09-18 | Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005028978A1 true WO2005028978A1 (en) | 2005-03-31 |
Family
ID=34313156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/029814 WO2005028978A1 (en) | 2003-09-18 | 2004-09-10 | Method and apparatus for heat treatment of particulates in an electrothermal fluidized bed furnace and resultant products |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050062205A1 (en) |
EP (1) | EP1678453A1 (en) |
JP (1) | JP2007506065A (en) |
KR (1) | KR20060116799A (en) |
CN (1) | CN1871487A (en) |
BR (1) | BRPI0414560A (en) |
WO (1) | WO2005028978A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005028569A2 (en) * | 2003-09-18 | 2005-03-31 | Columbian Chemicals Company | Thermally modified carbon blacks for various type applications and a process for producing same |
DE102007060307A1 (en) | 2007-12-12 | 2009-06-18 | Evonik Degussa Gmbh | Process for the aftertreatment of carbon black |
US8236274B2 (en) | 2006-08-07 | 2012-08-07 | Evonik Carbon Black Gmbh | Carbon black, method of producing carbon black, and device for implementing the method |
US8372191B2 (en) | 2008-12-12 | 2013-02-12 | Evonik Carbon Black Gmbh | Ink jet ink |
US8852739B2 (en) | 2010-02-23 | 2014-10-07 | Evonik Carbon Black Gmbh | Carbon black, method for the production thereof, and use thereof |
US8915998B2 (en) | 2008-11-27 | 2014-12-23 | Evonik Carbon Black Gmbh | Pigment granulate, method for producing the same and use thereof |
WO2022226654A1 (en) * | 2021-04-29 | 2022-11-03 | Hatch Ltd. | Process and reactor for removing impurities from carbon material |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005009321A1 (en) * | 2005-03-01 | 2006-09-07 | Degussa Ag | Suspension, useful for coloring antistatic equipments, comprises water insoluble coloring agents, a heterocyclic compound and water and/or polyvalent alcohol |
DE102005037336A1 (en) * | 2005-08-04 | 2007-02-08 | Degussa Ag | Carbon material |
DE102007018181A1 (en) | 2007-04-18 | 2008-10-23 | Continental Aktiengesellschaft | Rubber compound, preferably for treads of tires |
JP2009079794A (en) * | 2007-09-25 | 2009-04-16 | Babcock Hitachi Kk | Solid fuel burner, combustion device using the same, and its operation method |
CN101817523B (en) * | 2009-03-19 | 2011-09-28 | 株洲弗拉德科技有限公司 | Graphite purification and graphitizable high temperature vertical continuous induction heating furnace |
CN102530923B (en) * | 2010-12-08 | 2013-08-14 | 沈阳铝镁设计研究院有限公司 | High-temperature electric calcining system and method of carbon raw material |
CN103990422A (en) * | 2013-02-16 | 2014-08-20 | 江苏中能硅业科技发展有限公司 | Fluidized bed reactor and method for preparing granular polysilicon and trichlorosilane by employing same |
KR101956971B1 (en) * | 2013-06-21 | 2019-03-11 | 캐보트 코포레이션 | Conductive carbons for lithium ion batteries |
CN107899520B (en) * | 2017-12-12 | 2023-11-21 | 中国科学院金属研究所 | High-temperature fluidized bed reaction device |
DE102019126394A1 (en) * | 2019-09-30 | 2021-04-01 | Onejoon Gmbh | Process for the production of graphite and vertical graphitization furnace |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160813A (en) * | 1975-07-01 | 1979-07-10 | Graphite Synthesis Company | Method for heat treating carbonaceous material in a fluidized bed |
US4177742A (en) * | 1978-04-05 | 1979-12-11 | Babcock-Hitachi Kabushiki Kaisha | Incinerator for burning waste and a method of utilizing same |
JPS55818A (en) * | 1978-06-19 | 1980-01-07 | Babcock Hitachi Kk | Incinerating method by medium turning ascending current |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448234A (en) * | 1966-08-31 | 1969-06-03 | Battelle Development Corp | Electrical resistivity control of fluidized beds |
US3684446A (en) * | 1970-02-24 | 1972-08-15 | Superior Graphite Co | Method for high-temperature treatment of petroleum coke |
US3993450A (en) * | 1975-02-19 | 1976-11-23 | The United States Of America As Represented By The United States Energy Research And Development Administration | Electrode assembly for a fluidized bed apparatus |
US4288407A (en) * | 1975-07-01 | 1981-09-08 | Markel Richard F | Method and apparatus for treating material in a fluidized bed |
US4158695A (en) * | 1976-07-01 | 1979-06-19 | Hiroshi Ishizuka | Electrothermal fluidized bed furnace |
US4178170A (en) * | 1976-08-04 | 1979-12-11 | Istituto Di Ricerca Finsider Per La Riduzione Diretta S.P.A. | Process for the production of carburized sponge iron briquettes |
JPS54152615A (en) * | 1978-05-24 | 1979-12-01 | Ishikawajima Harima Heavy Ind Co Ltd | Suspended layer type direct reduction iron making process |
US4543240A (en) * | 1980-02-08 | 1985-09-24 | Superior Graphite Co. | Method for the continuous production of carbides |
US4435444A (en) * | 1981-11-10 | 1984-03-06 | Superior Graphite Co. | Method of making ultra-microcrystallite silicon carbide product |
US4547430A (en) * | 1981-11-10 | 1985-10-15 | Superior Graphite Company | Ultra-microcrystallite silicon carbide product |
JP2727436B2 (en) * | 1995-05-31 | 1998-03-11 | 川崎重工業株式会社 | Method and apparatus for manufacturing iron carbide |
US20050063892A1 (en) * | 2003-09-18 | 2005-03-24 | Deepak Tandon | Thermally modified carbon blacks for various type applications and a process for producing same |
-
2003
- 2003-09-18 US US10/666,614 patent/US20050062205A1/en not_active Abandoned
-
2004
- 2004-09-10 CN CNA2004800307071A patent/CN1871487A/en active Pending
- 2004-09-10 BR BRPI0414560-7A patent/BRPI0414560A/en not_active Application Discontinuation
- 2004-09-10 WO PCT/US2004/029814 patent/WO2005028978A1/en not_active Application Discontinuation
- 2004-09-10 KR KR1020067005348A patent/KR20060116799A/en not_active Application Discontinuation
- 2004-09-10 JP JP2006526956A patent/JP2007506065A/en active Pending
- 2004-09-10 EP EP04783869A patent/EP1678453A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160813A (en) * | 1975-07-01 | 1979-07-10 | Graphite Synthesis Company | Method for heat treating carbonaceous material in a fluidized bed |
US4177742A (en) * | 1978-04-05 | 1979-12-11 | Babcock-Hitachi Kabushiki Kaisha | Incinerator for burning waste and a method of utilizing same |
JPS55818A (en) * | 1978-06-19 | 1980-01-07 | Babcock Hitachi Kk | Incinerating method by medium turning ascending current |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 004, no. 025 (M - 001) 5 March 1980 (1980-03-05) * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005028569A2 (en) * | 2003-09-18 | 2005-03-31 | Columbian Chemicals Company | Thermally modified carbon blacks for various type applications and a process for producing same |
WO2005028569A3 (en) * | 2003-09-18 | 2006-03-09 | Columbian Chem | Thermally modified carbon blacks for various type applications and a process for producing same |
US8236274B2 (en) | 2006-08-07 | 2012-08-07 | Evonik Carbon Black Gmbh | Carbon black, method of producing carbon black, and device for implementing the method |
DE102007060307A1 (en) | 2007-12-12 | 2009-06-18 | Evonik Degussa Gmbh | Process for the aftertreatment of carbon black |
US8574527B2 (en) | 2007-12-12 | 2013-11-05 | Evonik Carbon Black Gmbh | Process for aftertreating carbon black |
US8915998B2 (en) | 2008-11-27 | 2014-12-23 | Evonik Carbon Black Gmbh | Pigment granulate, method for producing the same and use thereof |
US8372191B2 (en) | 2008-12-12 | 2013-02-12 | Evonik Carbon Black Gmbh | Ink jet ink |
US8852739B2 (en) | 2010-02-23 | 2014-10-07 | Evonik Carbon Black Gmbh | Carbon black, method for the production thereof, and use thereof |
WO2022226654A1 (en) * | 2021-04-29 | 2022-11-03 | Hatch Ltd. | Process and reactor for removing impurities from carbon material |
Also Published As
Publication number | Publication date |
---|---|
US20050062205A1 (en) | 2005-03-24 |
JP2007506065A (en) | 2007-03-15 |
KR20060116799A (en) | 2006-11-15 |
EP1678453A1 (en) | 2006-07-12 |
BRPI0414560A (en) | 2006-11-07 |
CN1871487A (en) | 2006-11-29 |
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