BR9201527A - Arranjo de aquecedor aperfeicoado para sistemas de refino de aluminio - Google Patents

Arranjo de aquecedor aperfeicoado para sistemas de refino de aluminio

Info

Publication number: BR9201527A
Authority: BR; Brazil
Prior art keywords: perfected; heater arrangement; aluminum refining; refining systems; heating element
Prior art date: 1991-04-26

Application number

BR929201527A

Other languages

English (en)

Inventor

John Franklin Pelton

Original Assignee

Union Carbide Ind Gases Tech

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-04-26

Filing date

1992-04-24

Publication date

1992-12-01

1992-04-24 Application filed by Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech

1992-12-01 Publication of BR9201527A publication Critical patent/BR9201527A/pt

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
- 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
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
- 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
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
- 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
- F27D2099/0008—Resistor heating
- F27D2099/0011—The resistor heats a radiant tube or surface
- F27D2099/0013—The resistor heats a radiant tube or surface immersed in the charge
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/90—Metal melting furnaces, e.g. cupola type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
General Engineering & Computer Science (AREA)
Metallurgy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Manufacture And Refinement Of Metals (AREA)
Furnace Details (AREA)
Resistance Heating (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Tunnel Furnaces (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Coating With Molten Metal (AREA)
Cleaning By Liquid Or Steam (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Vehicle Body Suspensions (AREA)
Cookers (AREA)
Glass Compositions (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Control Of Heat Treatment Processes (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Measurement Of Force In General (AREA)
Treatment Of Steel In Its Molten State (AREA)

BR929201527A 1991-04-26 1992-04-24 Arranjo de aquecedor aperfeicoado para sistemas de refino de aluminio BR9201527A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/691,830 US5120027A (en)	1991-04-26	1991-04-26	Heater arrangement for aluminum refining systems

Publications (1)

Publication Number	Publication Date
BR9201527A true BR9201527A (pt)	1992-12-01

Family

ID=24778153

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929201527A BR9201527A (pt)	1991-04-26	1992-04-24	Arranjo de aquecedor aperfeicoado para sistemas de refino de aluminio

Country Status (21)

Country	Link
US (1)	US5120027A (pt)
EP (1)	EP0510701B1 (pt)
JP (1)	JP2533035B2 (pt)
KR (1)	KR0125093B1 (pt)
CN (1)	CN1033823C (pt)
AT (1)	ATE141107T1 (pt)
AU (1)	AU648228B2 (pt)
BR (1)	BR9201527A (pt)
CA (1)	CA2067054C (pt)
CS (1)	CS126592A3 (pt)
DE (1)	DE69212615T2 (pt)
ES (1)	ES2090405T3 (pt)
FI (1)	FI104094B (pt)
HU (1)	HU210128B (pt)
IS (1)	IS3838A (pt)
MX (1)	MX9201934A (pt)
NO (1)	NO300026B1 (pt)
NZ (1)	NZ242494A (pt)
RU (1)	RU2092600C1 (pt)
TR (1)	TR27563A (pt)
ZA (1)	ZA922991B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2699038B1 (fr) *	1992-12-08	1995-02-24	Electricite De France	Canne thermoplongeante pour le chauffage électrique de produits fusibles et son application notamment à l'aluminium.
US5968223A (en) *	1993-07-13	1999-10-19	Eckert; C. Edward	Method for heating molten metal using heated baffle
US5395096A (en) *	1993-12-29	1995-03-07	Praxair Technology, Inc.	Drop-in furnace lining
DE4446530A1 (de) *	1994-12-24	1996-06-27	Abb Patent Gmbh	Deglorofen
US5656235A (en) *	1995-01-27	1997-08-12	Foseco International Limited	Through airlock for refining furnance
US6217631B1 (en)	1996-07-17	2001-04-17	C. Edward Eckert	Method and apparatus for treating molten aluminum
US6049067A (en) *	1997-02-18	2000-04-11	Eckert; C. Edward	Heated crucible for molten aluminum
US6146443A (en) *	1997-06-26	2000-11-14	Eckert; C. Edward	Pre-treated carbon based composite material for molten metal
US6066289A (en) *	1997-06-26	2000-05-23	Eckert; C. Edward	Method for heating molten metal using heated baffle
US6143055A (en) *	1997-06-26	2000-11-07	Eckert; C. Edward	Carbon based composite material for molten metal
US6508977B2 (en)	1997-06-26	2003-01-21	C. Edward Eckert	Reinforced refractory shaft design for fluxing molten metal
US6069910A (en) *	1997-12-22	2000-05-30	Eckert; C. Edward	High efficiency system for melting molten aluminum
US5963580A (en) *	1997-12-22	1999-10-05	Eckert; C. Edward	High efficiency system for melting molten aluminum
US6113670A (en) *	1998-04-03	2000-09-05	Thermtronix Corporation	Twin chamber combustion furnace
US6451248B1 (en)	2001-01-25	2002-09-17	Alcoa, Inc.	Pressurized molten metal holder furnace
WO2002058863A1 (en) *	2001-01-25	2002-08-01	Alcoa Inc.	Pressurized molten metal holder furnace
US6516868B2 (en) *	2001-01-25	2003-02-11	Alcoa Inc.	Molten metal holder furnace and casting system incorporating the molten metal holder furnace
WO2002058864A1 (en) *	2001-01-25	2002-08-01	Alcoa Inc.	Molten metal holder furnace and casting system incorporating the molten metal holder furnace
US6850551B1 (en) *	2003-08-04	2005-02-01	C. Edward Eckert	Electric heater for molten aluminum
FR2864416B1 (fr) *	2003-12-18	2006-04-07	Electricite De France	Thermo-plongeur electrique a element chauffant gaine
FR2875513B1 (fr) *	2004-09-21	2006-12-08	Electricite De France	Procede de protection d'une gaine en ceramique de thermoplongeur, pour bain metallique non ferreux, et thermoplongeur equipe d'un dispositif de protection de sa gaine
CA2932367C (en) *	2013-12-02	2021-04-06	Janos Koos-Varju	Heating element powered by alternating current and heat generator accomplished by the heating element
CN106894049A (zh) *	2015-12-18	2017-06-27	云南冶金新立钛业有限公司	用于精炼炉的烤炉器
CN109219669B (zh) *	2016-06-02	2020-07-24	昭和电工株式会社	物质精制方法和装置、熔液加热保持装置和高纯度物质的连续精制系统
CN108070880A (zh) *	2016-11-17	2018-05-25	宁波创润新材料有限公司	熔盐电解炉及熔盐电解方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH150460A (de) *	1930-09-16	1931-10-31	Bbc Brown Boveri & Cie	Elektrischer Ofen mit Widerstandsbeheizung.
US4203581A (en) *	1979-03-30	1980-05-20	Union Carbide Corporation	Apparatus for refining molten aluminum
US4717126A (en) *	1986-02-28	1988-01-05	Union Carbide Corporation	Apparatus for holding and refining of molten aluminum

1991
- 1991-04-26 US US07/691,830 patent/US5120027A/en not_active Expired - Fee Related
1992
- 1992-04-22 IS IS3838A patent/IS3838A/is unknown
- 1992-04-24 DE DE69212615T patent/DE69212615T2/de not_active Expired - Fee Related
- 1992-04-24 ZA ZA922991A patent/ZA922991B/xx unknown
- 1992-04-24 RU SU925011736A patent/RU2092600C1/ru active
- 1992-04-24 KR KR1019920006920A patent/KR0125093B1/ko not_active Expired - Fee Related
- 1992-04-24 CA CA002067054A patent/CA2067054C/en not_active Expired - Fee Related
- 1992-04-24 CS CS921265A patent/CS126592A3/cs unknown
- 1992-04-24 EP EP92107102A patent/EP0510701B1/en not_active Expired - Lifetime
- 1992-04-24 AU AU15124/92A patent/AU648228B2/en not_active Ceased
- 1992-04-24 NZ NZ242494A patent/NZ242494A/xx unknown
- 1992-04-24 NO NO921598A patent/NO300026B1/no not_active IP Right Cessation
- 1992-04-24 ES ES92107102T patent/ES2090405T3/es not_active Expired - Lifetime
- 1992-04-24 BR BR929201527A patent/BR9201527A/pt not_active IP Right Cessation
- 1992-04-24 HU HU9201386A patent/HU210128B/hu not_active IP Right Cessation
- 1992-04-24 JP JP4129751A patent/JP2533035B2/ja not_active Expired - Lifetime
- 1992-04-24 CN CN92102931A patent/CN1033823C/zh not_active Expired - Fee Related
- 1992-04-24 FI FI921845A patent/FI104094B/fi active
- 1992-04-24 MX MX9201934A patent/MX9201934A/es unknown
- 1992-04-24 AT AT92107102T patent/ATE141107T1/de not_active IP Right Cessation
- 1992-04-24 TR TR00373/92A patent/TR27563A/xx unknown

Also Published As

Publication number	Publication date
EP0510701A2 (en)	1992-10-28
US5120027A (en)	1992-06-09
CN1033823C (zh)	1997-01-15
TR27563A (tr)	1995-06-09
FI921845A0 (fi)	1992-04-24
HU210128B (en)	1995-02-28
EP0510701B1 (en)	1996-08-07
CS126592A3 (en)	1992-11-18
KR920019954A (ko)	1992-11-20
HU9201386D0 (en)	1992-07-28
JPH05141876A (ja)	1993-06-08
NZ242494A (en)	1993-09-27
IS3838A (is)	1992-10-27
NO921598D0 (no)	1992-04-24
CA2067054C (en)	1995-12-12
FI921845L (fi)	1992-10-27
DE69212615T2 (de)	1997-01-23
MX9201934A (es)	1992-11-01
KR0125093B1 (ko)	1997-12-26
AU648228B2 (en)	1994-04-14
HUT62665A (en)	1993-05-28
JP2533035B2 (ja)	1996-09-11
NO300026B1 (no)	1997-03-17
DE69212615D1 (de)	1996-09-12
RU2092600C1 (ru)	1997-10-10
NO921598L (no)	1992-10-27
ZA922991B (en)	1993-07-30
AU1512492A (en)	1992-10-29
CN1066088A (zh)	1992-11-11
FI104094B1 (fi)	1999-11-15
ATE141107T1 (de)	1996-08-15
EP0510701A3 (en)	1993-05-05
CA2067054A1 (en)	1992-10-27
ES2090405T3 (es)	1996-10-16
FI104094B (fi)	1999-11-15

Publication	Publication Date	Title
BR9201527A (pt)	1992-12-01	Arranjo de aquecedor aperfeicoado para sistemas de refino de aluminio
DE3272199D1 (en)	1986-08-28	Membrane filter plate
FR2023231A1 (en)	1970-08-07	Xerographic fusion with non-wetting heat transfer liquid
ATE137007T1 (de)	1996-05-15	Heizungsanordnung
GR3031230T3 (en)	1999-12-31	Construction and assembly of elements forming a meat grilling device having a plastic housing.
GR3030010T3 (en)	1999-07-30	NTC-sensor on resilient support used for a meat grilling plate.
HUP9800108A1 (hu)	1998-07-28	Reakciótégely aluminotermiás sínhegesztő-berendezéshez
DE59202339D1 (de)	1995-06-29	Metallisches Wärmeaustauscherrohr zur Kühlung von zähen Medien.
ATE11818T1 (de)	1985-02-15	Elektro-waermespeicherheizgeraet.
EP0694316A3 (de)	1997-09-10	Bräunungsgerät
DK513488A (da)	1988-09-15	Pladevarmeveksler
JPH0242980Y2 (pt)	1990-11-15
ES2075130T3 (es)	1995-10-01	Elementos de conexion y/o cierre perifericos y termicamente cargados para calderas de calefaccion.
JPH04233570A (ja)	1992-08-21	画像形成装置の熱定着装置
GB2111182A (en)	1983-06-29	Cooling plate for metallurgical furnaces
EP0502373A3 (en)	1993-03-24	Heating apparatus
GB2014843A (en)	1979-09-05	Radiator Clamps
UA12693A (uk)	1997-02-28	Литий опалювальhий прилад
SE8105351L (sv)	1982-09-11	Anordning vid vagar med tryckverk
AT387653B (de)	1989-02-27	Raumheizkoerper
KR900008347A (ko)	1990-06-04	전자사진 프린터의 가열 정착장치
ES8502574A1 (es)	1984-10-01	Sistema transformador de energia calorifica en energia electrica con bomba de calor y placa termoelectrica
ES286227U (es)	1985-12-01	Radiador de calefaccion para granjas
JPS57162476A (en)	1982-10-06	Heat emission image focusing device, element and system
FR2394830A1 (fr)	1979-01-12	Dispositif d'eclairage pour banc de reproduction

Legal Events

Date	Code	Title	Description
1995-01-31	EE	Request for examination
1995-04-11	HHEE	Republication of request for examination (correction)
1995-11-28	HE	Change of address
1995-12-05	HC	Change of name
1995-12-05	HE	Change of address
1999-02-09	FF	Decision: intention to grant
1999-07-27	FG9A	Patent or certificate of addition granted
2011-03-15	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 10A,11A,12A,13A,14A,15A,16A,17A,18A E 19A ANUIDADE(S).
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.