FI833881L - Saett foer uppvaermning av foer industriella aendamaol avsedd processluft. - Google Patents

Saett foer uppvaermning av foer industriella aendamaol avsedd processluft. Download PDF

Info

Publication number: FI833881L
Authority: FI; Finland
Prior art keywords: foer; uppaermning; processluft; industriella; aendamaol
Prior art date: 1983-03-28

Application number

FI833881A

Other languages

English (en)

Other versions

FI833881A0 (fi

FI78808B (fi

FI78808C (fi

Inventor

Sven Santen

Goeran Mathisson

Jan Thoernblom

Original Assignee

Skf Steel Eng Ab

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.)

1983-03-28

Filing date

1983-10-24

Publication date

1984-09-29

1983-10-24 Application filed by Skf Steel Eng Ab filed Critical Skf Steel Eng Ab

1983-10-24 Publication of FI833881A0 publication Critical patent/FI833881A0/fi

1984-09-29 Publication of FI833881L publication Critical patent/FI833881L/fi

1989-05-31 Publication of FI78808B publication Critical patent/FI78808B/fi

1989-09-11 Application granted granted Critical

1989-09-11 Publication of FI78808C publication Critical patent/FI78808C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/002—Heated electrically (plasma)
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
- 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
- Y02P10/32—Technologies related to metal processing using renewable energy sources

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
General Engineering & Computer Science (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Manufacture And Refinement Of Metals (AREA)
Discharge Heating (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Furnace Details (AREA)
Direct Air Heating By Heater Or Combustion Gas (AREA)
Glass Compositions (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Treatment Of Fiber Materials (AREA)
Air Supply (AREA)
Plasma Technology (AREA)

FI833881A 1983-03-28 1983-10-24 Saett att uppvaerma foer industriella aendamaol avsedd processluft. FI78808C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8301698A SE435998B (sv)	1983-03-28	1983-03-28	Sett for uppvermning av for industriella processer avsedd processluft
SE8301698		1983-03-28

Publications (4)

Publication Number	Publication Date
FI833881A0 FI833881A0 (fi)	1983-10-24
FI833881L true FI833881L (fi)	1984-09-29
FI78808B FI78808B (fi)	1989-05-31
FI78808C FI78808C (fi)	1989-09-11

Family

ID=20350556

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI833881A FI78808C (fi)	1983-03-28	1983-10-24	Saett att uppvaerma foer industriella aendamaol avsedd processluft.

Country Status (14)

Country	Link
JP (1)	JPS59180233A (fi)
KR (1)	KR840007951A (fi)
AT (1)	AT380142B (fi)
BE (1)	BE898091A (fi)
BR (1)	BR8306324A (fi)
ES (1)	ES526976A0 (fi)
FI (1)	FI78808C (fi)
FR (1)	FR2543666B1 (fi)
GB (1)	GB2138256B (fi)
IT (1)	IT1169894B (fi)
NL (1)	NL8303704A (fi)
NO (1)	NO162260C (fi)
SE (1)	SE435998B (fi)
ZA (1)	ZA837916B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102698677B (zh) *	2012-05-12	2014-10-29	新疆天业（集团）有限公司	一种等离子体对撞流反应方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE371453C (sv) *	1973-03-26	1978-01-23	Skf Ind Trading & Dev	Sett for framstellning av reduktionsgas
BE814899A (fr) *	1974-05-10	1974-11-12		Procede pour fabriquer des gaz reducteurs chauds.
FR2499590B2 (fr) *	1980-07-15	1987-07-31	Siderurgie Fse Inst Rech	Procede pour reduire la consommation d'agents reducteurs dans un appareil de reduction-fusion des minerais metalliques, notamment dans un haut fourneau siderurgique
BE891514A (fr) *	1981-12-17	1982-06-17	Centre Rech Metallurgique	Perfectionnements aux procedes de fabrication de gaz reducteurs chauds

1983
- 1983-03-28 SE SE8301698A patent/SE435998B/sv not_active IP Right Cessation
- 1983-10-11 GB GB08327156A patent/GB2138256B/en not_active Expired
- 1983-10-21 FR FR8316801A patent/FR2543666B1/fr not_active Expired
- 1983-10-21 NO NO833848A patent/NO162260C/no unknown
- 1983-10-24 FI FI833881A patent/FI78808C/fi not_active IP Right Cessation
- 1983-10-25 IT IT23429/83A patent/IT1169894B/it active
- 1983-10-25 ZA ZA837916A patent/ZA837916B/xx unknown
- 1983-10-25 AT AT0379883A patent/AT380142B/de not_active IP Right Cessation
- 1983-10-27 NL NL8303704A patent/NL8303704A/nl not_active Application Discontinuation
- 1983-10-27 BE BE0/211777A patent/BE898091A/fr not_active IP Right Cessation
- 1983-11-01 JP JP58203765A patent/JPS59180233A/ja active Pending
- 1983-11-02 ES ES526976A patent/ES526976A0/es active Granted
- 1983-11-18 BR BR8306324A patent/BR8306324A/pt not_active IP Right Cessation
- 1983-11-26 KR KR1019830005603A patent/KR840007951A/ko not_active Application Discontinuation

Also Published As

Publication number	Publication date
KR840007951A (ko)	1984-12-11
FR2543666B1 (fr)	1988-10-14
BE898091A (fr)	1984-02-15
ZA837916B (en)	1985-06-26
ES8407356A1 (es)	1984-10-01
JPS59180233A (ja)	1984-10-13
NL8303704A (nl)	1984-10-16
BR8306324A (pt)	1984-11-13
NO833848L (no)	1984-10-01
IT1169894B (it)	1987-06-03
NO162260B (no)	1989-08-21
GB8327156D0 (en)	1983-11-09
FI833881A0 (fi)	1983-10-24
IT8323429A0 (it)	1983-10-25
SE435998B (sv)	1984-11-05
FR2543666A1 (fr)	1984-10-05
SE8301698D0 (sv)	1983-03-28
SE8301698L (sv)	1984-09-29
NO162260C (no)	1989-11-29
GB2138256A (en)	1984-10-17
GB2138256B (en)	1986-06-25
FI78808B (fi)	1989-05-31
ES526976A0 (es)	1984-10-01
AT380142B (de)	1986-04-10
FI78808C (fi)	1989-09-11

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: SKF STEEL ENGINEERING AB