JPS58500412A - 過熱された還元ガスの高炉への噴射方法 - Google Patents

過熱された還元ガスの高炉への噴射方法

Info

Publication number: JPS58500412A
Authority: JP; Japan
Prior art keywords: reducing gas; superheated; gas; blast furnace; injecting
Prior art date: 1981-03-11
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.): Pending

Application number

JP57500996A

Other languages

English (en)

Japanese (ja)

Inventor

ポ−・アルツ−ル・ジエラ−ル

ポンイス・ニコラス・ジエラシモス

Original Assignee

サントル・ド・ルシエルシユ・メタリユルジユク

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.)

1981-03-11

Filing date

1982-03-04

Publication date

1983-03-17

1982-03-04 Application filed by サントル・ド・ルシエルシユ・メタリユルジユク filed Critical サントル・ド・ルシエルシユ・メタリユルジユク

1983-03-17 Publication of JPS58500412A publication Critical patent/JPS58500412A/ja

Status Pending legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 20
239000007789 gas Substances 0.000 claims description 33
239000003245 coal Substances 0.000 claims description 22
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
239000001301 oxygen Substances 0.000 claims description 10
229910052760 oxygen Inorganic materials 0.000 claims description 10
239000004449 solid propellant Substances 0.000 claims description 10
239000000463 material Substances 0.000 claims description 5
238000010438 heat treatment Methods 0.000 claims description 2
239000002245 particle Substances 0.000 claims description 2
239000007800 oxidant agent Substances 0.000 claims 1
229910000805 Pig iron Inorganic materials 0.000 description 18
238000002347 injection Methods 0.000 description 15
239000007924 injection Substances 0.000 description 15
239000000571 coke Substances 0.000 description 12
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
229910052799 carbon Inorganic materials 0.000 description 8
238000002485 combustion reaction Methods 0.000 description 8
239000000446 fuel Substances 0.000 description 8
238000001816 cooling Methods 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
230000000694 effects Effects 0.000 description 3
238000005516 engineering process Methods 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
239000004575 stone Substances 0.000 description 2
101100460719 Mus musculus Noto gene Proteins 0.000 description 1
101100187345 Xenopus laevis noto gene Proteins 0.000 description 1
239000003570 air Substances 0.000 description 1
RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
239000003830 anthracite Substances 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
238000001354 calcination Methods 0.000 description 1
239000003610 charcoal Substances 0.000 description 1
238000004939 coking Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000002309 gasification Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000003077 lignite Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
239000003415 peat Substances 0.000 description 1
239000003209 petroleum derivative Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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)
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)

JP57500996A 1981-03-11 1982-03-04 過熱された還元ガスの高炉への噴射方法 Pending JPS58500412A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE6/47416A BE887904A (fr)	1981-03-11	1981-03-11	Procede d'injection au haut fourneau de gaz, reducteurs surchauffes produits a partir de combustible solide
BE6/4741644JP		1981-03-11

Publications (1)

Publication Number	Publication Date
JPS58500412A true JPS58500412A (ja)	1983-03-17

Family

ID=3874891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57500996A Pending JPS58500412A (ja)	1981-03-11	1982-03-04	過熱された還元ガスの高炉への噴射方法

Country Status (9)

Country	Link
EP (1)	EP0073793A1 (fr)
JP (1)	JPS58500412A (fr)
AU (1)	AU8271682A (fr)
BE (1)	BE887904A (fr)
BR (1)	BR8206887A (fr)
CA (1)	CA1185434A (fr)
ES (1)	ES510284A0 (fr)
WO (1)	WO1982003091A1 (fr)
ZA (1)	ZA821604B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101871026A (zh) *	2010-06-12	2010-10-27	郑州豫兴耐火材料有限公司	向高炉喷吹二氧化碳的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU85585A1 (fr) *	1983-10-12	1985-04-02	Centre Rech Metallurgique	Procede d'injection de gaz reducteur au haut fourneau
BE1001238A6 (fr) *	1987-12-03	1989-08-29	Centre Rech Metallurgique	Procede de reduction des minerais dans un four a cuve.
DE19802338A1 (de) *	1998-01-23	1999-07-29	Schloemann Siemag Ag	Verfahren und Anlage zur Reduktion von Eisenerz im Hochofen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1831254A (en) *	1927-04-19	1931-11-10	American Radiator Co	Method for furnace treatment of metal and metalliferous material
FR1397363A (fr) *	1964-03-17	1965-04-30	Steinmueller Gmbh L & C	Procédé et dispositif pour la production et l'acheminement de produits réducteursà une installation métallurgique
SE371453C (sv) *	1973-03-26	1978-01-23	Skf Ind Trading & Dev	Sett for framstellning av reduktionsgas
BE833049A (fr) *	1975-09-03	1976-03-03		Procede pour utiliser les gaz de gueulard des hauts fourneaux
US4153426A (en) *	1977-07-18	1979-05-08	Arthur G. Mckee & Company	Synthetic gas production
CA1147964A (fr) *	1979-05-25	1983-06-14	Francis J. Ii Harvey	Methode de reduction des gaz perdus de la production de fer spongieux
BE883667A (nl) *	1980-06-05	1980-12-05	Centre Rech Metallurgique	Procede de conduite d'un four a cuve

1981
- 1981-03-11 BE BE6/47416A patent/BE887904A/fr not_active IP Right Cessation
1982
- 1982-03-04 AU AU82716/82A patent/AU8271682A/en not_active Abandoned
- 1982-03-04 WO PCT/BE1982/000003 patent/WO1982003091A1/fr not_active Ceased
- 1982-03-04 EP EP82900782A patent/EP0073793A1/fr not_active Ceased
- 1982-03-04 JP JP57500996A patent/JPS58500412A/ja active Pending
- 1982-03-04 BR BR8206887A patent/BR8206887A/pt unknown
- 1982-03-10 CA CA000398050A patent/CA1185434A/fr not_active Expired
- 1982-03-10 ES ES510284A patent/ES510284A0/es active Granted
- 1982-03-11 ZA ZA821604A patent/ZA821604B/xx unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101871026A (zh) *	2010-06-12	2010-10-27	郑州豫兴耐火材料有限公司	向高炉喷吹二氧化碳的方法

Also Published As

Publication number	Publication date
BE887904A (fr)	1981-09-11
CA1185434A (fr)	1985-04-16
ZA821604B (en)	1983-01-26
ES8302785A1 (es)	1983-01-16
ES510284A0 (es)	1983-01-16
EP0073793A1 (fr)	1983-03-16
WO1982003091A1 (fr)	1982-09-16
AU8271682A (en)	1982-09-28
BR8206887A (pt)	1983-03-01

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