JPS63149331A - 焼成塊成鉱の製造方法 - Google Patents

焼成塊成鉱の製造方法

Info

Publication number: JPS63149331A
Authority: JP; Japan
Prior art keywords: ore; particle size; calcined; burnt; pellets
Prior art date: 1986-12-15
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.): Granted

Application number

JP61296687A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0430442B2 (ko

Inventor

Noboru Sakamoto

登坂本

Hidetoshi Noda

野田　英俊

Hideomi Yanaka

谷中　秀臣

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

NKK Corp

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.)

1986-12-15

Filing date

1986-12-15

Publication date

1988-06-22

1986-12-15 Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp

1986-12-15 Priority to JP61296687A priority Critical patent/JPS63149331A/ja

1987-12-08 Priority to IN357/BOM/87A priority patent/IN167132B/en

1987-12-08 Priority to AU82221/87A priority patent/AU600777B2/en

1987-12-11 Priority to US07/131,660 priority patent/US4851038A/en

1987-12-11 Priority to CA000554134A priority patent/CA1324493C/en

1987-12-14 Priority to EP87118525A priority patent/EP0271863B1/en

1987-12-14 Priority to DE3751747T priority patent/DE3751747T2/de

1987-12-14 Priority to BR8706790A priority patent/BR8706790A/pt

1987-12-14 Priority to DE3752270T priority patent/DE3752270T2/de

1987-12-14 Priority to EP93111020A priority patent/EP0578253B1/en

1987-12-15 Priority to KR1019870014415A priority patent/KR910001325B1/ko

1987-12-15 Priority to CN87108122A priority patent/CN1016184B/zh

1988-06-22 Publication of JPS63149331A publication Critical patent/JPS63149331A/ja

1992-05-21 Publication of JPH0430442B2 publication Critical patent/JPH0430442B2/ja

Status Granted legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims description 25
239000008188 pellet Substances 0.000 claims abstract description 73
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
239000000571 coke Substances 0.000 claims abstract description 12
239000002245 particle Substances 0.000 claims description 48
239000000203 mixture Substances 0.000 claims description 20
239000012256 powdered iron Substances 0.000 claims description 8
238000001354 calcination Methods 0.000 claims description 7
239000002904 solvent Substances 0.000 claims description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 25
229910052742 iron Inorganic materials 0.000 abstract description 12
239000011248 coating agent Substances 0.000 abstract description 5
238000000576 coating method Methods 0.000 abstract description 5
239000002994 raw material Substances 0.000 abstract description 3
239000002893 slag Substances 0.000 abstract description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
229910001868 water Inorganic materials 0.000 abstract description 3
235000019738 Limestone Nutrition 0.000 abstract description 2
239000000440 bentonite Substances 0.000 abstract description 2
229910000278 bentonite Inorganic materials 0.000 abstract description 2
235000012216 bentonite Nutrition 0.000 abstract description 2
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract description 2
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 2
239000000920 calcium hydroxide Substances 0.000 abstract description 2
235000011116 calcium hydroxide Nutrition 0.000 abstract description 2
229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 2
239000000292 calcium oxide Substances 0.000 abstract description 2
239000010459 dolomite Substances 0.000 abstract description 2
229910000514 dolomite Inorganic materials 0.000 abstract description 2
239000006028 limestone Substances 0.000 abstract description 2
238000005453 pelletization Methods 0.000 abstract description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
230000004907 flux Effects 0.000 abstract 2
235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
235000011941 Tilia x europaea Nutrition 0.000 abstract 1
229910052681 coesite Inorganic materials 0.000 abstract 1
229910052906 cristobalite Inorganic materials 0.000 abstract 1
238000004898 kneading Methods 0.000 abstract 1
239000004571 lime Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
235000012239 silicon dioxide Nutrition 0.000 abstract 1
229910052682 stishovite Inorganic materials 0.000 abstract 1
229910052905 tridymite Inorganic materials 0.000 abstract 1
238000002156 mixing Methods 0.000 description 13
238000010304 firing Methods 0.000 description 10
239000007789 gas Substances 0.000 description 5
239000000567 combustion gas Substances 0.000 description 3
238000002485 combustion reaction Methods 0.000 description 3
238000001035 drying Methods 0.000 description 3
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000000227 grinding Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
241000287530 Psittaciformes Species 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
235000012255 calcium oxide Nutrition 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052595 hematite Inorganic materials 0.000 description 1
239000011019 hematite Substances 0.000 description 1
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

JP61296687A 1986-12-15 1986-12-15 焼成塊成鉱の製造方法 Granted JPS63149331A (ja)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
JP61296687A JPS63149331A (ja)	1986-12-15	1986-12-15	焼成塊成鉱の製造方法
IN357/BOM/87A IN167132B (ko)	1986-12-15	1987-12-08
AU82221/87A AU600777B2 (en)	1986-12-15	1987-12-08	Method for manufacturing agglomerates of fired pellets
US07/131,660 US4851038A (en)	1986-12-15	1987-12-11	Method for manufacturing agglomerates of fired pellets
CA000554134A CA1324493C (en)	1986-12-15	1987-12-11	Method for manufacturing agglomerates of fired pellets
EP87118525A EP0271863B1 (en)	1986-12-15	1987-12-14	Method for manufacturing agglomerates of fired pellets
DE3751747T DE3751747T2 (de)	1986-12-15	1987-12-14	Verfahren zum Herstellen von Briketts aus gebrannten Pellets
BR8706790A BR8706790A (pt)	1986-12-15	1987-12-14	Processo para a producao de aglomerados de pelotas queimadas
DE3752270T DE3752270T2 (de)	1986-12-15	1987-12-14	Verfahren zum Herstellen von Briketts aus gebrannten Pellets
EP93111020A EP0578253B1 (en)	1986-12-15	1987-12-14	Method for manufacturing agglomerates of fired pellets
KR1019870014415A KR910001325B1 (ko)	1986-12-15	1987-12-15	소성펠릿의 단괴 제조방법
CN87108122A CN1016184B (zh)	1986-12-15	1987-12-15	烧成球团矿烧结块的制造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61296687A JPS63149331A (ja)	1986-12-15	1986-12-15	焼成塊成鉱の製造方法

Publications (2)

Publication Number	Publication Date
JPS63149331A true JPS63149331A (ja)	1988-06-22
JPH0430442B2 JPH0430442B2 (ko)	1992-05-21

Family

ID=17836779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP61296687A Granted JPS63149331A (ja)	1986-12-15	1986-12-15	焼成塊成鉱の製造方法

Country Status (1)

Country	Link
JP (1)	JPS63149331A (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001092588A1 (fr) *	2000-05-29	2001-12-06	Kawasaki Steel Corporation	Matiere premiere pour frittage sous forme de pseudograins et procede de production de ladite matiere
WO2007029342A1 (ja) *	2005-09-08	2007-03-15	Jfe Steel Corporation	製鉄用焼成塊成鉱及びその製造方法
CN102839280A (zh) *	2012-08-27	2012-12-26	中南大学	一种强化生物质能铁矿烧结的燃料选择性分布制粒方法
CN106282546A (zh) *	2015-06-05	2017-01-04	中冶长天国际工程有限责任公司	一种烟气循环式预还原烧结工艺和装置
KR20170107560A (ko)	2015-03-06	2017-09-25	제이에프이 스틸 가부시키가이샤	소결용 의사 입자 및 그 제조 방법

1986
- 1986-12-15 JP JP61296687A patent/JPS63149331A/ja active Granted

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001092588A1 (fr) *	2000-05-29	2001-12-06	Kawasaki Steel Corporation	Matiere premiere pour frittage sous forme de pseudograins et procede de production de ladite matiere
WO2007029342A1 (ja) *	2005-09-08	2007-03-15	Jfe Steel Corporation	製鉄用焼成塊成鉱及びその製造方法
CN102839280A (zh) *	2012-08-27	2012-12-26	中南大学	一种强化生物质能铁矿烧结的燃料选择性分布制粒方法
KR20170107560A (ko)	2015-03-06	2017-09-25	제이에프이 스틸 가부시키가이샤	소결용 의사 입자 및 그 제조 방법
CN106282546A (zh) *	2015-06-05	2017-01-04	中冶长天国际工程有限责任公司	一种烟气循环式预还原烧结工艺和装置
CN106282546B (zh) *	2015-06-05	2018-11-06	中冶长天国际工程有限责任公司	一种烟气循环式预还原烧结工艺

Also Published As

Publication number	Publication date
JPH0430442B2 (ko)	1992-05-21

Publication	Publication Date	Title
JPH024658B2 (ko)	1990-01-30
JPS63149331A (ja)	1988-06-22	焼成塊成鉱の製造方法
US3323901A (en)	1967-06-06	Process of pelletizing ores
JPH0425326B2 (ko)	1992-04-30
JPS63149336A (ja)	1988-06-22	焼成塊成鉱の製造方法
JP2748782B2 (ja)	1998-05-13	焼成塊成鉱の製造方法
JPS63149332A (ja)	1988-06-22	焼成塊成鉱の製造方法
JPS62174333A (ja)	1987-07-31	塊成鉱の製造方法
JP2755042B2 (ja)	1998-05-20	焼成塊成鉱の製造方法
JPS63153226A (ja)	1988-06-25	焼成塊成鉱の製造方法
JPS63149334A (ja)	1988-06-22	焼成塊成鉱の製造方法
JPH0422961B2 (ko)	1992-04-21
JPH0425327B2 (ko)	1992-04-30
JPH0437146B2 (ko)	1992-06-18
JPS62177128A (ja)	1987-08-04	塊成鉱の製造方法
JPH0425328B2 (ko)	1992-04-30
JPS63149335A (ja)	1988-06-22	焼成塊成鉱の製造方法
JPH04165025A (ja)	1992-06-10	還元ペレットの製造方法
JPS62177129A (ja)	1987-08-04	塊成鉱の製造方法
JPH07166248A (ja)	1995-06-27	焼成塊成鉱の製造方法
JP2790025B2 (ja)	1998-08-27	焼成塊成鉱の製造方法
JP2627854B2 (ja)	1997-07-09	非焼成塊成鉱の製造方法
JPH06145822A (ja)	1994-05-27	焼結鉱の製造方法
JPS62177130A (ja)	1987-08-04	塊成鉱の製造方法
JPH0688141A (ja)	1994-03-29	焼成塊成鉱の製造方法