ZA200400955B - Iron ore briquetting - Google Patents
Iron ore briquetting Download PDFInfo
- Publication number
- ZA200400955B ZA200400955B ZA2004/00955A ZA200400955A ZA200400955B ZA 200400955 B ZA200400955 B ZA 200400955B ZA 2004/00955 A ZA2004/00955 A ZA 2004/00955A ZA 200400955 A ZA200400955 A ZA 200400955A ZA 200400955 B ZA200400955 B ZA 200400955B
- Authority
- ZA
- South Africa
- Prior art keywords
- ore
- method defined
- briquette
- flux
- briquettes
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 27
- 239000004484 Briquette Substances 0.000 claims abstract description 81
- 238000000034 method Methods 0.000 claims abstract description 81
- 230000004907 flux Effects 0.000 claims abstract description 55
- 239000000203 mixture Substances 0.000 claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 22
- 230000009467 reduction Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000010304 firing Methods 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 18
- 229910052598 goethite Inorganic materials 0.000 claims description 13
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 claims description 13
- 229910052595 hematite Inorganic materials 0.000 claims description 7
- 239000011019 hematite Substances 0.000 claims description 7
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 46
- 230000008569 process Effects 0.000 description 30
- 230000000694 effects Effects 0.000 description 29
- 239000008188 pellet Substances 0.000 description 25
- 230000001965 increasing effect Effects 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 16
- 230000005484 gravity Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 239000002994 raw material Substances 0.000 description 11
- 235000011437 Amygdalus communis Nutrition 0.000 description 9
- 241000220304 Prunus dulcis Species 0.000 description 9
- 235000020224 almond Nutrition 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000004901 spalling Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000004449 solid propellant Substances 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000002013 dioxins Chemical class 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000011020 pilot scale process Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005906 dihydroxylation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 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
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 pisolites Chemical compound 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 235000019794 sodium silicate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
-
- 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
-
- 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
-
- 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
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
-
- 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
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fats And Perfumes (AREA)
- Manufacture Of Iron (AREA)
- Glanulating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPR6783A AUPR678301A0 (en) | 2001-08-02 | 2001-08-02 | Iron ore briquetting |
| PCT/AU2002/001033 WO2003012153A1 (en) | 2001-08-02 | 2002-08-02 | Iron ore briquetting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200400955B true ZA200400955B (en) | 2005-04-26 |
Family
ID=3830739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2004/00955A ZA200400955B (en) | 2001-08-02 | 2004-02-05 | Iron ore briquetting |
| ZA2004/00957A ZA200400957B (en) | 2001-08-02 | 2004-02-05 | Iron ore briquetting |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2004/00957A ZA200400957B (en) | 2001-08-02 | 2004-02-05 | Iron ore briquetting |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US20050050996A1 (de) |
| EP (2) | EP1423545B1 (de) |
| JP (3) | JP5389308B2 (de) |
| KR (4) | KR101068600B1 (de) |
| CN (2) | CN100430496C (de) |
| AT (2) | ATE473303T1 (de) |
| AU (4) | AUPR678301A0 (de) |
| BR (2) | BR0211877B1 (de) |
| CA (2) | CA2456188C (de) |
| DE (2) | DE60236945D1 (de) |
| WO (3) | WO2003012154A1 (de) |
| ZA (2) | ZA200400955B (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPR678301A0 (en) * | 2001-08-02 | 2001-08-23 | Commonwealth Scientific And Industrial Research Organisation | Iron ore briquetting |
| BRPI0506136B8 (pt) * | 2004-10-19 | 2018-10-23 | Posco | equipamentos de fabrico de ferros compactados |
| KR100726208B1 (ko) * | 2005-11-11 | 2007-06-11 | 조영기 | 철부산물을 이용한 선철용 강괴의 제조방법 및 제조장치 |
| US8636824B2 (en) * | 2007-05-28 | 2014-01-28 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Production method for carbonaceous material-containing metal oxide briquettes |
| JP5160848B2 (ja) * | 2007-09-18 | 2013-03-13 | 株式会社神戸製鋼所 | 油分含有製鉄所ダストを用いた炭材内装ブリケットの製造方法 |
| JP2010285691A (ja) * | 2009-05-15 | 2010-12-24 | Kobe Steel Ltd | 高密度還元鉄の製造方法および高密度還元鉄の製造装置 |
| CN102181630B (zh) * | 2011-04-12 | 2012-08-01 | 首钢总公司 | 一种烧结中使用硼铁矿粉的方法 |
| KR101405485B1 (ko) * | 2012-07-02 | 2014-06-11 | 주식회사 포스코 | 브리켓 제조장치 |
| KR101424608B1 (ko) * | 2012-07-30 | 2014-07-31 | 주식회사 포스코 | 브리켓 제조 장치 |
| CN103846051A (zh) * | 2014-03-05 | 2014-06-11 | 天津特斯达生物质能源机械有限公司 | 一种旋转柱塞式秸秆制粒机 |
| MX2014014746A (es) | 2014-12-03 | 2015-10-02 | D R &D Labs And Engineering S De R L De C V | Proceso para la obtencion de briquetas a partir de finos de pellet, lodos de dri, finos de dri y polvos de sistemas de desempolvado de dri para su uso industrial en procesos de producción de hierro de reducción directa. |
| CN104561532A (zh) * | 2014-12-17 | 2015-04-29 | 山东钢铁集团淄博张钢有限公司 | 转炉直接炼钢用含碳铁料机械压球制备工艺 |
| JP6764875B2 (ja) * | 2015-03-17 | 2020-10-07 | コリア ユニバーシティ リサーチ アンド ビジネス ファウンデーションＫｏｒｅａ Ｕｎｉｖｅｒｓｉｔｙ Ｒｅｓｅａｒｃｈ Ａｎｄ Ｂｕｓｉｎｅｓｓ Ｆｏｕｎｄａｔｉｏｎ | マグネタイト系焼結鉱およびその製造方法 |
| BE1023884B1 (fr) * | 2016-07-08 | 2017-09-04 | Lhoist Rech Et Developpement Sa | Procédé de fabricatrion de briquettes contenant de l'oxyde de fer actif, et briquettes ainsi obtenues |
| KR101908483B1 (ko) * | 2016-11-28 | 2018-12-19 | 주식회사 포스코 | 조립물 제조장치, 이를 구비하는 소결광 제조장치 및 소결광 제조방법 |
| GB201706116D0 (en) | 2017-04-18 | 2017-05-31 | Legacy Hill Resources Ltd | Iron ore pellets |
| CN107020768B (zh) * | 2017-05-05 | 2019-08-16 | 张建龙 | 干法辊压式造粒机 |
| CN108893599A (zh) * | 2018-08-27 | 2018-11-27 | 锡矿山闪星锑业有限责任公司 | 一种低品位小块径氧化锑矿的压团装置及方法 |
| US11787737B2 (en) * | 2018-09-14 | 2023-10-17 | Laticrete International, Inc. | Process for composite block thinset, grout, and self-leveling underlayment material |
| CN113366128A (zh) * | 2018-12-12 | 2021-09-07 | 耶稣大拇指 | 一种将球团矿粉末、dri淤渣、dri粉末和来自dri粉尘处理系统的残留粉末压制成型煤的方法 |
| KR102216012B1 (ko) * | 2018-12-18 | 2021-02-15 | 주식회사 포스코 | 브리켓 제조장치, 브리켓 제조방법, 용선 제조장치 및 브리켓 |
| LU101759B1 (en) * | 2020-04-24 | 2021-10-25 | Wurth Paul Sa | Method for supplying raw material to a sinter plant |
| GB202103972D0 (en) | 2021-03-22 | 2021-05-05 | Binding Solutions Ltd | Pellet |
| CN113155389B (zh) * | 2021-04-30 | 2023-06-30 | 吉林省安全科学技术研究院 | 一种手套掌部振动传递率的测量与评价装置及方法 |
| CN113405872B (zh) * | 2021-06-17 | 2022-11-15 | 北京科技大学 | 一种铁矿粉连晶性能的评价及测量方法 |
| KR102581287B1 (ko) | 2021-09-14 | 2023-09-20 | 오화석 | 단광 연속성형기 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926651B2 (ja) * | 1977-03-07 | 1984-06-29 | 新日本製鐵株式会社 | 非焼成塊成鉱の製造方法 |
| US4225457A (en) * | 1979-02-26 | 1980-09-30 | Dynecology Incorporated | Briquette comprising caking coal and municipal solid waste |
| JPS60243232A (ja) * | 1984-05-14 | 1985-12-03 | Kobe Steel Ltd | 鉄鉱石ブリケツト |
| JPS60255935A (ja) * | 1984-06-01 | 1985-12-17 | Nippon Steel Corp | 製鉄用の塊成鉱を製造する方法 |
| JPS6237325A (ja) * | 1985-06-27 | 1987-02-18 | Nippon Kokan Kk <Nkk> | 焼成塊成鉱およびその製造方法 |
| JPS62174334A (ja) * | 1986-01-27 | 1987-07-31 | Kobe Steel Ltd | 鉄鉱石ブリケツトの製造方法 |
| US4701214A (en) * | 1986-04-30 | 1987-10-20 | Midrex International B.V. Rotterdam | Method of producing iron using rotary hearth and apparatus |
| JPS62278233A (ja) * | 1986-05-26 | 1987-12-03 | Kobe Steel Ltd | 鉄鉱石ブリケツト |
| JPS62290833A (ja) * | 1986-06-07 | 1987-12-17 | Kobe Steel Ltd | 炭材内装非焼成ブリケツト |
| IN167132B (de) * | 1986-12-15 | 1990-09-01 | Nippon Kokan Kk | |
| US4919711A (en) * | 1987-06-29 | 1990-04-24 | Aqualon Company | Binder for metal-containing ores |
| JPH01156430A (ja) | 1987-12-11 | 1989-06-20 | Nkk Corp | 塊成鉱の製造方法 |
| JPH01240626A (ja) * | 1988-03-22 | 1989-09-26 | Nkk Corp | 高炉用塊成鉱の製造法 |
| JPH0310024A (ja) * | 1989-06-07 | 1991-01-17 | Nippon Yakin Kogyo Co Ltd | 鉱石ブリケットの成形方法 |
| WO1994014987A1 (en) * | 1992-12-24 | 1994-07-07 | Bhp Iron Ore Pty. Ltd. | Mineral processing |
| US5666638A (en) * | 1993-09-30 | 1997-09-09 | Maschinenfabrik Koppern Gmbh & Co. Kg | Process for producing sponge iron briquettes from fine ore |
| AUPM665494A0 (en) * | 1994-07-06 | 1994-07-28 | Bhp Iron Ore Pty Ltd | Mineral processing |
| JP3114016B2 (ja) * | 1998-05-15 | 2000-12-04 | 株式会社ホギメディカル | 細胞接着促進効果を有する創傷止血材 |
| JP3476371B2 (ja) * | 1998-09-08 | 2003-12-10 | 株式会社神戸製鋼所 | 鉄鉱石ペレット製造方法 |
| US6802886B2 (en) * | 2000-06-05 | 2004-10-12 | Midrex Technologies, Inc. | Method of producing a metallized briquette |
| AUPR678301A0 (en) * | 2001-08-02 | 2001-08-23 | Commonwealth Scientific And Industrial Research Organisation | Iron ore briquetting |
-
2001
- 2001-08-02 AU AUPR6783A patent/AUPR678301A0/en not_active Abandoned
-
2002
- 2002-08-02 AU AU2002322154A patent/AU2002322154B2/en not_active Expired
- 2002-08-02 CA CA2456188A patent/CA2456188C/en not_active Expired - Lifetime
- 2002-08-02 US US10/485,895 patent/US20050050996A1/en not_active Abandoned
- 2002-08-02 JP JP2003517325A patent/JP5389308B2/ja not_active Expired - Lifetime
- 2002-08-02 AT AT02753907T patent/ATE473303T1/de active
- 2002-08-02 CN CNB028194586A patent/CN100430496C/zh not_active Expired - Lifetime
- 2002-08-02 US US10/485,920 patent/US20050126343A1/en not_active Abandoned
- 2002-08-02 WO PCT/AU2002/001040 patent/WO2003012154A1/en not_active Ceased
- 2002-08-02 JP JP2003517326A patent/JP5253701B2/ja not_active Expired - Lifetime
- 2002-08-02 WO PCT/AU2002/001032 patent/WO2003012152A1/en not_active Ceased
- 2002-08-02 AU AU2002328650A patent/AU2002328650B2/en not_active Expired
- 2002-08-02 KR KR1020107024372A patent/KR101068600B1/ko not_active Expired - Lifetime
- 2002-08-02 WO PCT/AU2002/001033 patent/WO2003012153A1/en not_active Ceased
- 2002-08-02 KR KR10-2004-7001680A patent/KR20040044189A/ko not_active Withdrawn
- 2002-08-02 EP EP02764361A patent/EP1423545B1/de not_active Expired - Lifetime
- 2002-08-02 KR KR10-2004-7001679A patent/KR20040053106A/ko not_active Withdrawn
- 2002-08-02 AT AT02764361T patent/ATE466112T1/de active
- 2002-08-02 KR KR1020107021803A patent/KR101067460B1/ko not_active Expired - Fee Related
- 2002-08-02 CN CNB028195663A patent/CN1307317C/zh not_active Expired - Lifetime
- 2002-08-02 EP EP02753907A patent/EP1425427B1/de not_active Expired - Lifetime
- 2002-08-02 BR BRPI0211877-7A patent/BR0211877B1/pt not_active IP Right Cessation
- 2002-08-02 DE DE60236945T patent/DE60236945D1/de not_active Expired - Lifetime
- 2002-08-02 CA CA2456191A patent/CA2456191C/en not_active Expired - Lifetime
- 2002-08-02 BR BRPI0211944-7A patent/BR0211944B8/pt not_active IP Right Cessation
- 2002-08-02 DE DE60236172T patent/DE60236172D1/de not_active Expired - Lifetime
- 2002-08-02 AU AU2002325621A patent/AU2002325621B2/en not_active Expired
-
2004
- 2004-02-05 ZA ZA2004/00955A patent/ZA200400955B/en unknown
- 2004-02-05 ZA ZA2004/00957A patent/ZA200400957B/en unknown
-
2010
- 2010-08-06 JP JP2010178001A patent/JP2011017083A/ja active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1423545B1 (de) | Eisenerzbrikettierung | |
| AU2002328650A1 (en) | Iron ore briquetting | |
| AU2002325621A1 (en) | Iron ore briquetting | |
| AU2002322154A1 (en) | Iron ore briquetting | |
| US3759693A (en) | Method of producing reduced iron ore pellets | |
| US20120180599A1 (en) | Method for producing an agglomerate made of fine material containing metal oxide for use as a blast furnace feed material | |
| Vining et al. | Briquetting conditions for Australian hematite-goethite iron ore fines | |
| CN102471822A (zh) | 非烧成含碳团矿及其制造方法 | |
| WO2012066899A1 (ja) | 還元鉄の製造方法 | |
| CA1099518A (en) | Fired iron-ore pellets having macro pores and process for producing the same | |
| JP6988778B2 (ja) | 炭材内装焼結鉱の製造方法および炭材内装焼結鉱の製造設備 | |
| RU2781327C1 (ru) | Способ получения агломерата железорудной мелочи и агломерированный продукт | |
| JP2024064028A (ja) | 鉄鉱石ペレットの高温性状判定方法、鉄鉱石ペレットの製造方法及び鉄鉱石ペレット | |
| RU2774518C1 (ru) | Способ получения спечённой руды | |
| JPS60184642A (ja) | 非焼成塊成鉱の製造方法 | |
| TW202113090A (zh) | 含碳材礦石及其製造方法 | |
| JPH05287391A (ja) | 高炉装入用ペレットの処理方法 |