CN102159733B - 烧结矿的制造方法 - Google Patents
烧结矿的制造方法 Download PDFInfo
- Publication number
- CN102159733B CN102159733B CN2009801361127A CN200980136112A CN102159733B CN 102159733 B CN102159733 B CN 102159733B CN 2009801361127 A CN2009801361127 A CN 2009801361127A CN 200980136112 A CN200980136112 A CN 200980136112A CN 102159733 B CN102159733 B CN 102159733B
- Authority
- CN
- China
- Prior art keywords
- liquation
- iron ore
- iron
- agglomerate
- sintering
- Prior art date
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 422
- 229910052742 iron Inorganic materials 0.000 claims abstract description 206
- 238000005245 sintering Methods 0.000 claims abstract description 118
- 239000000463 material Substances 0.000 claims abstract description 75
- 239000004449 solid propellant Substances 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims description 147
- 238000012856 packing Methods 0.000 claims description 135
- 230000035515 penetration Effects 0.000 claims description 80
- 238000000034 method Methods 0.000 claims description 44
- 238000002156 mixing Methods 0.000 claims description 25
- 238000005469 granulation Methods 0.000 claims description 20
- 230000003179 granulation Effects 0.000 claims description 20
- 238000003723 Smelting Methods 0.000 claims description 12
- 230000035699 permeability Effects 0.000 abstract description 19
- 239000007858 starting material Substances 0.000 abstract 6
- 239000000155 melt Substances 0.000 abstract 2
- 238000012360 testing method Methods 0.000 description 46
- 239000002245 particle Substances 0.000 description 39
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- 238000011156 evaluation Methods 0.000 description 18
- 230000009467 reduction Effects 0.000 description 18
- 239000000571 coke Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000004088 simulation Methods 0.000 description 14
- 239000013078 crystal Substances 0.000 description 11
- 238000010304 firing Methods 0.000 description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 11
- 239000011707 mineral Substances 0.000 description 11
- 239000000843 powder Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 8
- 239000003595 mist Substances 0.000 description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 230000001195 anabolic effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052595 hematite Inorganic materials 0.000 description 4
- 239000011019 hematite Substances 0.000 description 4
- 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 4
- 230000008569 process Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000005307 ferromagnetism Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002367 phosphate rock Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000013142 basic testing Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-238448 | 2008-09-17 | ||
JP2008238448 | 2008-09-17 | ||
PCT/JP2009/004679 WO2010032466A1 (ja) | 2008-09-17 | 2009-09-17 | 焼結鉱の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102159733A CN102159733A (zh) | 2011-08-17 |
CN102159733B true CN102159733B (zh) | 2013-05-15 |
Family
ID=42039314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801361127A Expired - Fee Related CN102159733B (zh) | 2008-09-17 | 2009-09-17 | 烧结矿的制造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4528362B2 (zh) |
KR (1) | KR101204525B1 (zh) |
CN (1) | CN102159733B (zh) |
BR (1) | BRPI0918512B1 (zh) |
WO (1) | WO2010032466A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5703616B2 (ja) * | 2010-07-16 | 2015-04-22 | 新日鐵住金株式会社 | 焼結鉱の製造方法 |
CN103215442B (zh) * | 2013-04-27 | 2014-07-02 | 河北钢铁股份有限公司邯郸分公司 | 厚料层烧结料面喷洒覆盖剂及喷洒方法 |
KR102043781B1 (ko) * | 2017-12-26 | 2019-12-02 | 주식회사 포스코 | 소결광 제조 방법 및 소결광 제조 장치 |
JPWO2023054588A1 (zh) * | 2021-09-29 | 2023-04-06 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002062290A (ja) * | 2000-08-21 | 2002-02-28 | Nippon Steel Corp | 鉄鉱石粉の評価方法 |
JP2006097083A (ja) * | 2004-09-29 | 2006-04-13 | Nippon Steel Corp | 焼結用原料の評価方法および配合設計方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047887B2 (ja) * | 1982-03-06 | 1985-10-24 | 新日本製鐵株式会社 | 焼結鉱製造方法 |
JPS62130229A (ja) * | 1985-12-02 | 1987-06-12 | Sumitomo Metal Ind Ltd | 焼結操業方法 |
JPS62130227A (ja) * | 1985-12-03 | 1987-06-12 | Kawasaki Steel Corp | 粉鉱石の焼結方法 |
JPH01240627A (ja) * | 1988-03-23 | 1989-09-26 | Kawasaki Steel Corp | 粉鉄鉱石の焼結方法 |
JPH06346159A (ja) * | 1993-06-07 | 1994-12-20 | Kawasaki Steel Corp | 焼結鉱の製造方法 |
KR100308830B1 (ko) | 1997-07-18 | 2002-04-17 | 이구택 | 소결광 회수율 향상을 위한 소결광 제조방법 |
KR100504365B1 (ko) | 2000-08-19 | 2005-07-29 | 주식회사 포스코 | 고결정수 철광석 배합시의 소결광 제조방법 |
-
2009
- 2009-09-17 JP JP2010504356A patent/JP4528362B2/ja not_active Expired - Fee Related
- 2009-09-17 WO PCT/JP2009/004679 patent/WO2010032466A1/ja active Application Filing
- 2009-09-17 KR KR1020117005893A patent/KR101204525B1/ko active IP Right Grant
- 2009-09-17 BR BRPI0918512-7A patent/BRPI0918512B1/pt not_active IP Right Cessation
- 2009-09-17 CN CN2009801361127A patent/CN102159733B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002062290A (ja) * | 2000-08-21 | 2002-02-28 | Nippon Steel Corp | 鉄鉱石粉の評価方法 |
JP2006097083A (ja) * | 2004-09-29 | 2006-04-13 | Nippon Steel Corp | 焼結用原料の評価方法および配合設計方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102159733A (zh) | 2011-08-17 |
JPWO2010032466A1 (ja) | 2012-02-09 |
WO2010032466A1 (ja) | 2010-03-25 |
KR101204525B1 (ko) | 2012-11-23 |
KR20110042361A (ko) | 2011-04-26 |
BRPI0918512B1 (pt) | 2017-11-21 |
BRPI0918512A2 (pt) | 2015-12-01 |
JP4528362B2 (ja) | 2010-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130312 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130312 Address after: Tokyo, Japan Applicant after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Applicant before: NIPPON STEEL Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20210917 |