BR9711872A - Dispositivo para a introdu-Æo dosada de material em forma de finas part¡culas em um vaso de reator - Google Patents

Dispositivo para a introdu-Æo dosada de material em forma de finas part¡culas em um vaso de reator

Info

Publication number: BR9711872A
Authority: BR; Brazil
Prior art keywords: fine particles; reactor vessel; metered introduction; metered; introduction
Prior art date: 1996-10-08

Application number

BR9711872A

Other languages

English (en)

Inventor

Udo Gennari

Leopold Werner Kepplinger

Felix Wallner

Original Assignee

Voest Alpine Ind Anlagen

Po Hang Iron & Steel

Res Inst Ind Science & 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.)

1996-10-08

Filing date

1997-10-06

Publication date

1999-08-24

1997-10-06 Application filed by Voest Alpine Ind Anlagen, Po Hang Iron & Steel, Res Inst Ind Science & Tech filed Critical Voest Alpine Ind Anlagen

1999-08-24 Publication of BR9711872A publication Critical patent/BR9711872A/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Manufacture Of Iron (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)

BR9711872A 1996-10-08 1997-10-06 Dispositivo para a introdu-Æo dosada de material em forma de finas part¡culas em um vaso de reator BR9711872A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0177896A AT405651B (de)	1996-10-08	1996-10-08	Vorrichtung zum dosierten einbringen von feinteilchenförmigem material in ein reaktorgefäss
PCT/EP1997/005467 WO1998015663A1 (de)	1996-10-08	1997-10-06	Vorrichtung zum dosierten einbringen von feinteilchenförmigem material in ein reaktorgefäss

Publications (1)

Publication Number	Publication Date
BR9711872A true BR9711872A (pt)	1999-08-24

Family

ID=3520782

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9711872A BR9711872A (pt)	1996-10-08	1997-10-06	Dispositivo para a introdu-Æo dosada de material em forma de finas part¡culas em um vaso de reator

Country Status (17)

Country	Link
US (1)	US6210627B1 (pt)
EP (1)	EP0931167B1 (pt)
JP (1)	JP4234204B2 (pt)
KR (1)	KR100441791B1 (pt)
CN (1)	CN1070925C (pt)
AT (1)	AT405651B (pt)
AU (1)	AU729620B2 (pt)
BR (1)	BR9711872A (pt)
CA (1)	CA2268107C (pt)
CZ (1)	CZ294353B6 (pt)
DE (1)	DE59701607D1 (pt)
RU (1)	RU2180005C2 (pt)
SK (1)	SK284681B6 (pt)
TW (1)	TW518308B (pt)
UA (1)	UA57038C2 (pt)
WO (1)	WO1998015663A1 (pt)
ZA (1)	ZA979014B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT403930B (de) *	1996-07-11	1998-06-25	Voest Alpine Ind Anlagen	Verfahren zum chargieren von metallträgern in eine einschmelzvergasungszone und anlage zur durchführung des verfahrens
AT408991B (de) *	2000-04-28	2002-04-25	Voest Alpine Ind Anlagen	Verfahren und anlage zur herstellung einer metallschmelze
AT411265B (de)	2002-02-14	2003-11-25	Voest Alpine Ind Anlagen	Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten
WO2005054520A1 (en) *	2003-12-05	2005-06-16	Posco	An apparatus for manufacturing a molten iron directly using fine or lump coals and fine iron ores, the method thereof, the integrated steel mill using the same and the method thereof
AT413821B (de) *	2004-12-23	2006-06-15	Voest Alpine Ind Anlagen	Verfahren und vorrichtung zur erzeugung von metallen und/oder metallvorprodukten
US20070284758A1 (en) *	2006-05-22	2007-12-13	General Electric Company	Electronics package and associated method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO138462C (no) *	1974-12-19	1980-04-23	Elkem Spigerverket As	Anordning ved beskikning av elektriske smelteovner
DE2805816C3 (de) *	1978-02-11	1980-09-11	Almasfuezitoei Timfoeldgyar, Almasfuezitoe	Selbstregelnde Staubverteilvorrichtung, insbesondere für Tonerdekalzinieranlagen
FR2429046A1 (fr) *	1978-06-19	1980-01-18	Saint Gobain	Appareil de distribution de particules solides
DE3273996D1 (en) *	1981-04-28	1986-12-04	Kawasaki Steel Co	Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore
JPS58210110A (ja) *	1982-06-02	1983-12-07	Kawasaki Steel Corp	溶融還元設備における粉粒状予備還元鉱石の輸送装置
JPS59115981A (ja) *	1982-12-22	1984-07-04	川崎製鉄株式会社	精錬炉等への粉粒体吹込み方法およびその装置
DE3422185A1 (de) *	1984-06-12	1985-12-12	Korf Engineering GmbH, 4000 Düsseldorf	Anordnung aus einem vergaser und direktreduktionsofen
BR8907839A (pt) *	1988-12-20	1991-10-22	Cra Services	Processo e aparelho para fornecer oxidos de ferro pre-reduzidos a um vaso parafusao e processo para a producao de ferro e/ou ligas de ferro a partir de oxidos de ferro
US5407179A (en) *	1992-05-26	1995-04-18	Fior De Venezuela	Fluidized bed direct steelmaking plant
NO176553C (no) *	1993-04-14	1995-04-26	Norsk Hydro As	Injeksjonsutstyr

1996
- 1996-10-08 AT AT0177896A patent/AT405651B/de not_active IP Right Cessation
1997
- 1997-06-10 UA UA99041848A patent/UA57038C2/uk unknown
- 1997-10-06 AU AU49436/97A patent/AU729620B2/en not_active Ceased
- 1997-10-06 DE DE59701607T patent/DE59701607D1/de not_active Expired - Lifetime
- 1997-10-06 KR KR10-1999-7003031A patent/KR100441791B1/ko not_active Expired - Fee Related
- 1997-10-06 CA CA002268107A patent/CA2268107C/en not_active Expired - Fee Related
- 1997-10-06 EP EP97912116A patent/EP0931167B1/de not_active Expired - Lifetime
- 1997-10-06 BR BR9711872A patent/BR9711872A/pt not_active IP Right Cessation
- 1997-10-06 WO PCT/EP1997/005467 patent/WO1998015663A1/de not_active Ceased
- 1997-10-06 RU RU99109012/02A patent/RU2180005C2/ru not_active IP Right Cessation
- 1997-10-06 CN CN97198647A patent/CN1070925C/zh not_active Expired - Fee Related
- 1997-10-06 US US09/284,095 patent/US6210627B1/en not_active Expired - Fee Related
- 1997-10-06 SK SK367-99A patent/SK284681B6/sk unknown
- 1997-10-06 JP JP51716198A patent/JP4234204B2/ja not_active Expired - Fee Related
- 1997-10-06 CZ CZ19991134A patent/CZ294353B6/cs not_active IP Right Cessation
- 1997-10-08 ZA ZA9709014A patent/ZA979014B/xx unknown
1998
- 1998-02-24 TW TW087102598A patent/TW518308B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT405651B (de)	1999-10-25
CA2268107A1 (en)	1998-04-16
JP4234204B2 (ja)	2009-03-04
UA57038C2 (uk)	2003-06-16
EP0931167A1 (de)	1999-07-28
DE59701607D1 (de)	2000-06-08
JP2001501677A (ja)	2001-02-06
CZ113499A3 (cs)	2000-06-14
US6210627B1 (en)	2001-04-03
AU729620B2 (en)	2001-02-08
KR100441791B1 (ko)	2004-07-27
CN1238810A (zh)	1999-12-15
TW518308B (en)	2003-01-21
EP0931167B1 (de)	2000-05-03
WO1998015663A1 (de)	1998-04-16
KR20000048980A (ko)	2000-07-25
SK284681B6 (sk)	2005-09-08
RU2180005C2 (ru)	2002-02-27
ATA177896A (de)	1999-02-15
CZ294353B6 (cs)	2004-12-15
AU4943697A (en)	1998-05-05
SK36799A3 (en)	1999-11-08
CN1070925C (zh)	2001-09-12
ZA979014B (en)	1998-05-11
CA2268107C (en)	2009-09-29

Publication	Publication Date	Title
DE3276640D1 (en)	1987-07-30	Device for paving elastic surface material
GB2336153B (en)	2002-06-26	Flowable material dispenser with automatic shutoff and vessel for receiving flowable material
HUT55827A (en)	1991-06-28	Acidic cleaning material for cleaning hard surfaces
GB2296192B (en)	1998-03-11	Absorbent article providing improved fecal containment
HU9203816D0 (en)	1993-04-28	Tool for dosing liquid material
ES272811Y (es)	1984-05-01	"dispositivo higienico para asientos de inodoro y similares"
AP2000001997A0 (en)	2000-12-31	Dry powder dispensing apparatus and methods for their use
HUT55119A (en)	1991-04-29	Apparatus for thermic decomposing flowing harmful materials
SG86324A1 (en)	2002-02-19	Superabsorbent resin composition
DE59709878D1 (de)	2003-05-22	Vorrichtung zum dosieren und abgeben von pulver in hartgelatinekapseln oder dergleichen
MC2124A1 (fr)	1991-07-05	Dispositif de distribution automatique de bouteilles notamment en materiau souple
GB9812082D0 (en)	1998-08-05	Particulate materials for use in dentrifice compositions
IL138256A0 (en)	2001-10-31	Absorbent members comprising a high surface area material for absorbing body liquids
HUP0103270A3 (en)	2002-02-28	Method and device for obtaining vegetal fibre material and the use thereof
BR9711872A (pt)	1999-08-24	Dispositivo para a introdu-Æo dosada de material em forma de finas part¡culas em um vaso de reator
DE69524697D1 (de)	2002-01-31	Hülle zum Gebrauch in Verankerungen
DE3461840D1 (en)	1987-02-05	Device for the preparation of road surfacing material
KR970008897B1 (en)	1997-05-30	Apparatus for dispensing particulate material
GB0015026D0 (en)	2000-08-09	Stick-like cosmetic material feeding out vessel
GB2329178B (en)	2001-07-25	Apparatus for discharging particulate material
EP0343154A3 (en)	1990-05-30	Use of fine mineral, silicate/carbonate particles in the orderly dumping of waste materials
GB2125610B (en)	1985-10-16	Containers for use in the contained dumping of radioactive waste
GB2126913B (en)	1985-11-13	Mixing device for particulate material
GB8429454D0 (en)	1985-01-03	Device for dispensing particulate materials
YU86089A (en)	1991-02-28	Separator and dosing device for hard flowing materials

Legal Events

Date	Code	Title	Description
2003-01-07	HHFF	Decision: republication
2003-06-10	FG9A	Patent or certificate of addition granted
2014-04-08	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-01	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 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 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.
2021-04-06	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.