NL173069C - METHOD FOR REDUCING ORE. - Google Patents

METHOD FOR REDUCING ORE.

Info

Publication number: NL173069C
Authority: NL; Netherlands
Prior art keywords: reducing ore; ore; reducing
Prior art date: 1970-09-03

Application number

NLAANVRAGE7112195,A

Other languages

Dutch (nl)

Other versions

NL173069B (en

NL7112195A (en

Original Assignee

Snam Progetti

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.)

1970-09-03

Filing date

1971-09-03

Publication date

1983-12-01

1971-09-03 Application filed by Snam Progetti filed Critical Snam Progetti

1972-03-07 Publication of NL7112195A publication Critical patent/NL7112195A/xx

1983-07-01 Publication of NL173069B publication Critical patent/NL173069B/en

1983-12-01 Application granted granted Critical

1983-12-01 Publication of NL173069C publication Critical patent/NL173069C/en

Links

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
- 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
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Carbon And Carbon Compounds (AREA)

NLAANVRAGE7112195,A 1970-09-03 1971-09-03 METHOD FOR REDUCING ORE. NL173069C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2930070		1970-09-03

Publications (3)

Publication Number	Publication Date
NL7112195A NL7112195A (en)	1972-03-07
NL173069B NL173069B (en)	1983-07-01
NL173069C true NL173069C (en)	1983-12-01

Family

ID=11226717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7112195,A NL173069C (en)	1970-09-03	1971-09-03	METHOD FOR REDUCING ORE.

Country Status (19)

Country	Link
US (1)	US3813229A (en)
JP (1)	JPS5440484B1 (en)
AT (1)	AT337653B (en)
BE (1)	BE771980A (en)
CA (1)	CA944956A (en)
CS (1)	CS168002B2 (en)
DE (1)	DE2144098C3 (en)
ES (1)	ES395109A1 (en)
FR (1)	FR2105226B1 (en)
GB (1)	GB1361446A (en)
HU (1)	HU165999B (en)
LU (1)	LU63832A1 (en)
NL (1)	NL173069C (en)
PL (1)	PL82215B1 (en)
RO (1)	RO63591A (en)
SE (1)	SE370061B (en)
TR (1)	TR17898A (en)
YU (1)	YU34595B (en)
ZA (1)	ZA715825B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4994592A (en) *	1973-01-16	1974-09-07
US6908297B2 (en) *	2000-05-26	2005-06-21	Rohm And Haas Company	Hydrogen-fueled flare system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB872062A (en) *	1957-12-26	1961-07-05	Texaco Development Corp	Ore reduction process and apparatus
FR1320524A (en) *	1961-04-26	1963-03-08	Salzgitter Huettenwerk Ag	Blast furnace operating process
FR1438019A (en) *	1965-06-28	1966-05-06	Maximilianshuette Eisenwerk	Device for blowing hydrocarbons into a shaft furnace such as a blast furnace

1971
- 1971-08-27 YU YU2200/71A patent/YU34595B/en unknown
- 1971-08-31 BE BE771980A patent/BE771980A/en unknown
- 1971-08-31 ZA ZA715825A patent/ZA715825B/en unknown
- 1971-09-01 PL PL1971150298A patent/PL82215B1/pl unknown
- 1971-09-02 HU HUSA2233A patent/HU165999B/hu unknown
- 1971-09-02 CS CS6303A patent/CS168002B2/cs unknown
- 1971-09-02 SE SE11148/71A patent/SE370061B/xx unknown
- 1971-09-02 ES ES395109A patent/ES395109A1/en not_active Expired
- 1971-09-02 GB GB4108871A patent/GB1361446A/en not_active Expired
- 1971-09-02 DE DE2144098A patent/DE2144098C3/en not_active Expired
- 1971-09-02 AT AT766171A patent/AT337653B/en not_active IP Right Cessation
- 1971-09-02 CA CA122,034A patent/CA944956A/en not_active Expired
- 1971-09-02 LU LU63832D patent/LU63832A1/xx unknown
- 1971-09-02 TR TR17898A patent/TR17898A/en unknown
- 1971-09-03 NL NLAANVRAGE7112195,A patent/NL173069C/en not_active IP Right Cessation
- 1971-09-03 JP JP6754371A patent/JPS5440484B1/ja active Pending
- 1971-09-03 US US00177630A patent/US3813229A/en not_active Expired - Lifetime
- 1971-09-03 FR FR7131846A patent/FR2105226B1/fr not_active Expired
- 1971-09-03 RO RO7100068112A patent/RO63591A/en unknown

Also Published As

Publication number	Publication date
RO63591A (en)	1978-08-15
NL173069B (en)	1983-07-01
FR2105226A1 (en)	1972-04-28
DE2144098B2 (en)	1975-04-30
YU220071A (en)	1979-04-30
ATA766171A (en)	1976-11-15
DE2144098A1 (en)	1972-03-16
AT337653B (en)	1977-07-11
AU3258371A (en)	1973-02-22
HU165999B (en)	1974-12-28
ZA715825B (en)	1972-05-31
NL7112195A (en)	1972-03-07
CS168002B2 (en)	1976-05-28
SE370061B (en)	1974-09-30
DE2144098C3 (en)	1975-12-04
CA944956A (en)	1974-04-09
BE771980A (en)	1971-12-31
JPS5440484B1 (en)	1979-12-04
YU34595B (en)	1979-10-31
GB1361446A (en)	1974-07-24
FR2105226B1 (en)	1974-10-11
US3813229A (en)	1974-05-28
LU63832A1 (en)	1972-01-11
PL82215B1 (en)	1975-10-31
ES395109A1 (en)	1974-11-16
TR17898A (en)	1976-11-01

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NL159976C (en)	1979-09-17	PROCEDURE FOR ALKES EPOXYDING.

Legal Events

Date	Code	Title	Description
1984-05-16	V2	Lapsed due to non-payment of the last due maintenance fee for the patent application