AU522846B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU522846B2 – Producing reducing gas
– Google Patents

AU522846B2 – Producing reducing gas
– Google Patents
Producing reducing gas

Info

Publication number
AU522846B2

AU522846B2
AU52514/79A
AU5251479A
AU522846B2
AU 522846 B2
AU522846 B2
AU 522846B2
AU 52514/79 A
AU52514/79 A
AU 52514/79A
AU 5251479 A
AU5251479 A
AU 5251479A
AU 522846 B2
AU522846 B2
AU 522846B2
Authority
AU
Australia
Prior art keywords
reducing gas
producing reducing
producing
gas
reducing
Prior art date
1978-11-30
Legal status (The legal status 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 status listed.)

Ceased

Application number
AU52514/79A
Other versions

AU5251479A
(en

Inventor
Yoshitsugu Ando
Tsuneo Miyashita
Yoshio Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Engineering Corp

Original Assignee
Nippon Kokan Ltd
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.)
1978-11-30
Filing date
1979-11-05
Publication date
1982-07-01

1979-11-05
Application filed by Nippon Kokan Ltd
filed
Critical
Nippon Kokan Ltd

1980-06-05
Publication of AU5251479A
publication
Critical
patent/AU5251479A/en

1982-07-01
Application granted
granted
Critical

1982-07-01
Publication of AU522846B2
publication
Critical
patent/AU522846B2/en

1999-11-05
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

C21B13/0073—Selection or treatment of the reducing gases

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

C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases

C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming

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

C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes

C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

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

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

AU52514/79A
1978-11-30
1979-11-05
Producing reducing gas

Ceased

AU522846B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

JP14720978A

JPS5575901A
(en)

1978-11-30
1978-11-30
Production of reducing gas

JP14720978

1978-11-30

Publications (2)

Publication Number
Publication Date

AU5251479A

AU5251479A
(en)

1980-06-05

AU522846B2
true

AU522846B2
(en)

1982-07-01

Family
ID=15425023
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU52514/79A
Ceased

AU522846B2
(en)

1978-11-30
1979-11-05
Producing reducing gas

Country Status (7)

Country
Link

US
(1)

US4268412A
(en)

JP
(1)

JPS5575901A
(en)

AU
(1)

AU522846B2
(en)

BE
(1)

BE880307A
(en)

CA
(1)

CA1112452A
(en)

DE
(1)

DE2947128C2
(en)

GB
(1)

GB2041400B
(en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2084610B
(en)

1980-09-29
1983-10-12
Woods Jack L
Anodic oxidation of aluminium and aluminum alloys

HU9201539D0
(en)

1990-09-11
1992-08-28
Kortec Ag
Method and device for gasifying gasifiable materials and/or transforming gas as well as heat exchanger of high temperature for executing said method

DE4037977A1
(en)

1990-11-29
1992-06-11
Voest Alpine Ind Anlagen

METHOD FOR THE PRODUCTION OF RAW IRON OR IRON SPONGE

JPH07505570A
(en)

1992-03-06
1995-06-22
コモンウェルスサイエンティフィックアンドインダストリアルリサーチオーガニゼイション

Gas product manufacturing method

US7540893B2
(en)

2005-12-06
2009-06-02
General Electric Company
System and method for producing synthesis gas

DE102015214497A1
(en)

2015-07-30
2017-02-02
Siemens Aktiengesellschaft

Ring gas feed element for use in gasification plants with dry fuel feed

LU101227B1
(en)

2019-05-21
2020-11-23
Wurth Paul Sa
Method for Operating a Blast Furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3909446A
(en)

1972-03-31
1975-09-30
Nippon Kokan Kk
Method of manufacturing high quality reducing gas by two stage reforming processes

IT1021774B
(en)

1974-10-11
1978-02-20
Centro Speriment Metallurg

PROCESS FOR THE PREPARATION OF REDUCING GASES

JPS5471096A
(en)

1977-11-04
1979-06-07
Nippon Kokan Kk
Method of producing reducing gas

1978

1978-11-30
JP
JP14720978A
patent/JPS5575901A/en
active
Pending

1979

1979-11-05
AU
AU52514/79A
patent/AU522846B2/en
not_active
Ceased

1979-11-05
US
US06/091,561
patent/US4268412A/en
not_active
Expired – Lifetime

1979-11-06
CA
CA339,253A
patent/CA1112452A/en
not_active
Expired

1979-11-13
GB
GB7939161A
patent/GB2041400B/en
not_active
Expired

1979-11-22
DE
DE2947128A
patent/DE2947128C2/en
not_active
Expired

1979-11-28
BE
BE0/198328A
patent/BE880307A/en
not_active
IP Right Cessation

Also Published As

Publication number
Publication date

AU5251479A
(en)

1980-06-05

GB2041400A
(en)

1980-09-10

JPS5575901A
(en)

1980-06-07

BE880307A
(en)

1980-03-17

DE2947128A1
(en)

1980-06-04

DE2947128C2
(en)

1983-09-15

US4268412A
(en)

1981-05-19

CA1112452A
(en)

1981-11-17

GB2041400B
(en)

1983-03-23

Información de contacto