JPH0364570B2 - - Google Patents

Info

Publication number: JPH0364570B2
Authority: JP; Japan
Prior art keywords: pellets; agglomerate; particle size; ore; present
Prior art date: 1985-08-15
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.): Expired

Application number

JP17861785A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6240322A (ja

Inventor

Masaaki Naito

Akira Okamoto

Katsuya Ono

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.)

Nippon Steel Corp

Original Assignee

Nippon Steel Corp

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.)

1985-08-15

Filing date

1985-08-15

Publication date

1991-10-07

1985-08-15 Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp

1985-08-15 Priority to JP17861785A priority Critical patent/JPS6240322A/ja

1987-02-21 Publication of JPS6240322A publication Critical patent/JPS6240322A/ja

1991-10-07 Publication of JPH0364570B2 publication Critical patent/JPH0364570B2/ja

Status Granted legal-status Critical Current

Links

239000008188 pellet Substances 0.000 claims description 66
239000002245 particle Substances 0.000 description 32
238000006722 reduction reaction Methods 0.000 description 23
238000000034 method Methods 0.000 description 12
230000001603 reducing effect Effects 0.000 description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
239000011148 porous material Substances 0.000 description 7
239000002994 raw material Substances 0.000 description 7
238000009826 distribution Methods 0.000 description 6
230000035699 permeability Effects 0.000 description 6
229910052742 iron Inorganic materials 0.000 description 4
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
239000011800 void material Substances 0.000 description 3
229910004298 SiO 2 Inorganic materials 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010304 firing Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000012256 powdered iron Substances 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
239000011398 Portland cement Substances 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000006028 limestone Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
238000011946 reduction process Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000009423 ventilation Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Manufacture And Refinement Of Metals (AREA)

JP17861785A 1985-08-15 1985-08-15 製鉄用塊成鉱 Granted JPS6240322A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP17861785A JPS6240322A (ja)	1985-08-15	1985-08-15	製鉄用塊成鉱

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP17861785A JPS6240322A (ja)	1985-08-15	1985-08-15	製鉄用塊成鉱

Publications (2)

Publication Number	Publication Date
JPS6240322A JPS6240322A (ja)	1987-02-21
JPH0364570B2 true JPH0364570B2 (ko)	1991-10-07

Family

ID=16051576

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP17861785A Granted JPS6240322A (ja)	1985-08-15	1985-08-15	製鉄用塊成鉱

Country Status (1)

Country	Link
JP (1)	JPS6240322A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5654653A (en) *	1993-06-18	1997-08-05	Digital Equipment Corporation	Reduced system bus receiver setup time by latching unamplified bus voltage

1985
- 1985-08-15 JP JP17861785A patent/JPS6240322A/ja active Granted

Also Published As

Publication number	Publication date
JPS6240322A (ja)	1987-02-21

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Legal Events

Date	Code	Title	Description
2004-10-07	LAPS	Cancellation because of no payment of annual fees