BE826501A - Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique - Google Patents

Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique

Info

Publication number: BE826501A
Authority: BE; Belgium
Prior art keywords: reducing; material containing; ferric oxide; containing ferric; oxide
Prior art date: 1974-03-08

Application number

BE154192A

Other languages

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.)

1974-03-08

Filing date

1975-03-10

Publication date

1975-09-10

1975-03-10 Application filed filed Critical

1975-09-10 Publication of BE826501A publication Critical patent/BE826501A/xx

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
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
- 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
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
- 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
- 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
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Dispersion Chemistry (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

BE154192A 1974-03-08 1975-03-10 Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique BE826501A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7403145A SE384225B (sv)	1974-03-08	1974-03-08	Sett och anordning for reduktion av finfordelat jernoxidhaltigt material

Publications (1)

Publication Number	Publication Date
BE826501A true BE826501A (fr)	1975-09-10

Family

ID=20320462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE154192A BE826501A (fr)	1974-03-08	1975-03-10	Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique

Country Status (10)

Country	Link
JP (1)	JPS5844722B2 (xx)
BE (1)	BE826501A (xx)
CA (1)	CA1050766A (xx)
DE (1)	DE2510116C2 (xx)
FR (1)	FR2263305B1 (xx)
GB (1)	GB1506170A (xx)
IT (1)	IT1032263B (xx)
LU (1)	LU72012A1 (xx)
NL (1)	NL181670C (xx)
SE (1)	SE384225B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4094665A (en) *	1977-05-13	1978-06-13	Stora Kopparbergs Bergslags Ab	Method for simultaneous combined production of electrical energy and crude iron
JPS54152615A (en) *	1978-05-24	1979-12-01	Ishikawajima Harima Heavy Ind Co Ltd	Suspended layer type direct reduction iron making process
GB2034679B (en) *	1978-11-14	1982-05-19	Coal Industry Patents Ltd	Heating slurries
SE419100B (sv) *	1979-03-01	1981-07-13	Lindstroem O	Sett for reduktion av finfordelat jernoxidhaltigt material
SE419129B (sv) *	1979-05-29	1981-07-13	Stora Kopparbergs Bergslags Ab	Anordning for reduktion av finfordelat jernoxidhaltigt material i en cirkulerande flytbedd
FR2683830B1 (fr) *	1991-11-19	1994-04-08	Irsid	Installation de reduction du minerai de fer en lit fluidise circulant.
FI92223C (sv) *	1992-01-24	1994-10-10	Ahlstroem Oy	Förfarande för reduktion av metalloxidhaltigt material i fast fas
CN100371086C (zh) *	2006-01-24	2008-02-27	庞德明	干式离心选矿机
DE102010022773B4 (de) *	2010-06-04	2012-10-04	Outotec Oyj	Verfahren und Anlage zur Erzeugung von Roheisen
CN105271164B (zh) *	2014-07-17	2019-08-20	山东大展纳米材料有限公司	一种连续化制备碳纳米管的装置及方法
EP3418309A1 (en)	2017-06-20	2018-12-26	Borealis AG	A method, an arrangement and use of an arrangement of preparing polymer

1974
- 1974-03-08 SE SE7403145A patent/SE384225B/xx not_active IP Right Cessation
1975
- 1975-03-07 CA CA221,555A patent/CA1050766A/en not_active Expired
- 1975-03-07 DE DE2510116A patent/DE2510116C2/de not_active Expired
- 1975-03-07 FR FR7507186A patent/FR2263305B1/fr not_active Expired
- 1975-03-08 JP JP50028568A patent/JPS5844722B2/ja not_active Expired
- 1975-03-10 GB GB991975A patent/GB1506170A/en not_active Expired
- 1975-03-10 LU LU72012A patent/LU72012A1/xx unknown
- 1975-03-10 IT IT4853875A patent/IT1032263B/it active
- 1975-03-10 BE BE154192A patent/BE826501A/xx not_active IP Right Cessation
- 1975-03-10 NL NL7502826A patent/NL181670C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
LU72012A1 (xx)	1977-01-31
NL181670C (nl)	1987-10-01
SE7403145L (sv)	1975-09-25
IT1032263B (it)	1979-05-30
CA1050766A (en)	1979-03-20
NL181670B (nl)	1987-05-04
AU7891975A (en)	1976-09-16
FR2263305B1 (xx)	1978-10-06
FR2263305A1 (xx)	1975-10-03
DE2510116A1 (de)	1975-09-11
JPS5844722B2 (ja)	1983-10-05
JPS5110115A (xx)	1976-01-27
NL7502826A (nl)	1975-09-10
DE2510116C2 (de)	1987-02-26
GB1506170A (en)	1978-04-05
SE384225B (sv)	1976-04-26

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Legal Events

Date	Code	Title	Description
1989-09-30	RE	Patent lapsed	Owner name: ASEA A.B. Effective date: 19890331

Date

Code

Title

Description

1989-09-30

Patent lapsed

Owner name: ASEA A.B.

Effective date: 19890331