JP5821362B2 - 焼結用原料の製造方法 - Google Patents
焼結用原料の製造方法 Download PDFInfo
- Publication number
- JP5821362B2 JP5821362B2 JP2011162809A JP2011162809A JP5821362B2 JP 5821362 B2 JP5821362 B2 JP 5821362B2 JP 2011162809 A JP2011162809 A JP 2011162809A JP 2011162809 A JP2011162809 A JP 2011162809A JP 5821362 B2 JP5821362 B2 JP 5821362B2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- powder
- sintering
- solid fuel
- drum mixer
- 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.)
- Active
Links
- 239000002994 raw material Substances 0.000 title claims description 180
- 238000005245 sintering Methods 0.000 title claims description 73
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 238000000034 method Methods 0.000 title description 7
- 239000000843 powder Substances 0.000 claims description 151
- 239000002245 particle Substances 0.000 claims description 104
- 239000000428 dust Substances 0.000 claims description 71
- 239000004449 solid propellant Substances 0.000 claims description 66
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 62
- 229910052799 carbon Inorganic materials 0.000 claims description 62
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 59
- 235000019738 Limestone Nutrition 0.000 claims description 50
- 239000006028 limestone Substances 0.000 claims description 50
- 229910052742 iron Inorganic materials 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 23
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 14
- 238000011068 loading method Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 54
- 239000000571 coke Substances 0.000 description 39
- 238000005469 granulation Methods 0.000 description 17
- 230000003179 granulation Effects 0.000 description 17
- 238000002485 combustion reaction Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 239000011361 granulated particle Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000008188 pellet Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating 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
- -1 limestone Chemical compound 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic
- C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
-
- 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
- Y02P10/20—Recycling
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011162809A JP5821362B2 (ja) | 2010-07-30 | 2011-07-26 | 焼結用原料の製造方法 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010172807 | 2010-07-30 | ||
| JP2010172807 | 2010-07-30 | ||
| JP2011154782 | 2011-07-13 | ||
| JP2011154782 | 2011-07-13 | ||
| JP2011162809A JP5821362B2 (ja) | 2010-07-30 | 2011-07-26 | 焼結用原料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013036051A JP2013036051A (ja) | 2013-02-21 |
| JP5821362B2 true JP5821362B2 (ja) | 2015-11-24 |
Family
ID=45530262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011162809A Active JP5821362B2 (ja) | 2010-07-30 | 2011-07-26 | 焼結用原料の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5821362B2 (pt) |
| CN (1) | CN103038368B (pt) |
| BR (1) | BR112013002336B1 (pt) |
| WO (1) | WO2012015067A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6020823B2 (ja) * | 2013-05-22 | 2016-11-02 | Ｊｆｅスチール株式会社 | 焼結用造粒原料の製造方法 |
| EP2848299B1 (de) * | 2013-09-11 | 2019-08-14 | Primetals Technologies Austria GmbH | Verfahren und vorrichtung zur herstellung von granulaten |
| JP5842967B1 (ja) * | 2014-07-25 | 2016-01-13 | 住友金属鉱山株式会社 | ペレットの製造方法、鉄−ニッケル合金の製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2748782B2 (ja) * | 1992-07-14 | 1998-05-13 | 日本鋼管株式会社 | 焼成塊成鉱の製造方法 |
| JP3731361B2 (ja) * | 1998-12-25 | 2006-01-05 | Ｊｆｅスチール株式会社 | 焼結鉱の製造方法 |
| JP2000248309A (ja) * | 1999-03-02 | 2000-09-12 | Nkk Corp | 溶鉄精錬用カルシウムフェライトの製造方法 |
| JP3755452B2 (ja) * | 2001-08-23 | 2006-03-15 | Ｊｆｅスチール株式会社 | 焼結用原料の製造方法 |
| JP4228678B2 (ja) * | 2002-12-06 | 2009-02-25 | Ｊｆｅスチール株式会社 | 焼結用原料の製造方法 |
| JP4228694B2 (ja) * | 2002-12-26 | 2009-02-25 | Ｊｆｅスチール株式会社 | 焼結用原料の製造方法 |
| JP2006063375A (ja) * | 2004-08-26 | 2006-03-09 | Jfe Steel Kk | 焼結用原料の製造方法 |
| JP4887728B2 (ja) * | 2005-10-21 | 2012-02-29 | 日新製鋼株式会社 | 焼結原料の造粒方法 |
| JP5000402B2 (ja) * | 2006-09-11 | 2012-08-15 | 新日本製鐵株式会社 | 高炉用含炭非焼成ペレットの製造方法 |
| JP2009185356A (ja) * | 2008-02-07 | 2009-08-20 | Kobe Steel Ltd | 焼結鉱の製造方法 |
-
2011
- 2011-07-26 JP JP2011162809A patent/JP5821362B2/ja active Active
- 2011-07-27 WO PCT/JP2011/067725 patent/WO2012015067A1/ja active Application Filing
- 2011-07-27 BR BR112013002336A patent/BR112013002336B1/pt active IP Right Grant
- 2011-07-27 CN CN201180037556.2A patent/CN103038368B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012015067A1 (ja) | 2012-02-02 |
| JP2013036051A (ja) | 2013-02-21 |
| CN103038368B (zh) | 2014-10-15 |
| BR112013002336A2 (pt) | 2016-05-24 |
| BR112013002336B1 (pt) | 2019-01-02 |
| CN103038368A (zh) | 2013-04-10 |
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