BR0211877B1 - mÉtodo para a produÇço de um briquete de minÉrio de ferro. - Google Patents
mÉtodo para a produÇço de um briquete de minÉrio de ferro. Download PDFInfo
- Publication number
- BR0211877B1 BR0211877B1 BRPI0211877-7A BR0211877A BR0211877B1 BR 0211877 B1 BR0211877 B1 BR 0211877B1 BR 0211877 A BR0211877 A BR 0211877A BR 0211877 B1 BR0211877 B1 BR 0211877B1
- Authority
- BR
- Brazil
- Prior art keywords
- ore
- briquette
- flux
- briquettes
- green
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 85
- 239000004484 Briquette Substances 0.000 title claims abstract description 81
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 230000004907 flux Effects 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000010304 firing Methods 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 15
- 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
- 229910052500 inorganic mineral Inorganic materials 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 7
- 239000011707 mineral Substances 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 40
- 230000008569 process Effects 0.000 description 31
- 230000000694 effects Effects 0.000 description 30
- 239000008188 pellet Substances 0.000 description 22
- 230000005484 gravity Effects 0.000 description 11
- 239000002994 raw material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 238000005096 rolling process Methods 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
- 235000011437 Amygdalus communis Nutrition 0.000 description 7
- 241000220304 Prunus dulcis Species 0.000 description 7
- 235000020224 almond Nutrition 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 235000010755 mineral Nutrition 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 230000008275 binding mechanism Effects 0.000 description 4
- 238000005453 pelletization Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- -1 organics Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 150000002013 dioxins Chemical class 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004952 furnace firing Methods 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
- 238000011068 loading method Methods 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
- 238000012545 processing Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration 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
- 238000004851 dishwashing 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
- 239000012634 fragment Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 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
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 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
- 238000012354 overpressurization Methods 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 230000002035 prolonged effect Effects 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
- 239000004449 solid propellant Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002699 waste material 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fats And Perfumes (AREA)
- Detergent Compositions (AREA)
- Manufacture Of Iron (AREA)
- Glanulating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPR6783 | 2001-08-02 | ||
| AUPR6783A AUPR678301A0 (en) | 2001-08-02 | 2001-08-02 | Iron ore briquetting |
| PCT/AU2002/001032 WO2003012152A1 (fr) | 2001-08-02 | 2002-08-02 | Briquetage de minerai de fer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0211877A BR0211877A (pt) | 2004-09-21 |
| BR0211877B1 true BR0211877B1 (pt) | 2011-07-26 |
Family
ID=3830739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0211944-7A BR0211944B8 (pt) | 2001-08-02 | 2002-08-02 | mÉtodo de produÇço de um briquete de minÉrio de ferro e briquete queimado produzido por tal mÉtodo. |
| BRPI0211877-7A BR0211877B1 (pt) | 2001-08-02 | 2002-08-02 | mÉtodo para a produÇço de um briquete de minÉrio de ferro. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0211944-7A BR0211944B8 (pt) | 2001-08-02 | 2002-08-02 | mÉtodo de produÇço de um briquete de minÉrio de ferro e briquete queimado produzido por tal mÉtodo. |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US20050126343A1 (fr) |
| EP (2) | EP1423545B1 (fr) |
| JP (3) | JP5253701B2 (fr) |
| KR (4) | KR20040053106A (fr) |
| CN (2) | CN100430496C (fr) |
| AT (2) | ATE473303T1 (fr) |
| AU (4) | AUPR678301A0 (fr) |
| BR (2) | BR0211944B8 (fr) |
| CA (2) | CA2456188C (fr) |
| DE (2) | DE60236945D1 (fr) |
| WO (3) | WO2003012153A1 (fr) |
| ZA (2) | ZA200400957B (fr) |
Families Citing this family (25)
| 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 |
| CA2583493C (fr) * | 2004-10-19 | 2012-08-28 | Posco | Appareil de fabrication de fers compactes en materiaux reduits comprenant des fers directement et finement reduits et appareil de fabrication de fers fondus au moyen de cet appareil |
| KR100726208B1 (ko) * | 2005-11-11 | 2007-06-11 | 조영기 | 철부산물을 이용한 선철용 강괴의 제조방법 및 제조장치 |
| WO2008146734A1 (fr) * | 2007-05-28 | 2008-12-04 | Kabushiki Kaisha Kobe Seiko Sho | Procédé de fabrication d'une briquette d'oxyde de métal composite de carbone |
| 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 |
| KR101302793B1 (ko) * | 2009-05-15 | 2013-09-02 | 가부시키가이샤 고베 세이코쇼 | 고밀도 환원철의 제조방법 및 고밀도 환원철의 제조장치 |
| 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 |
| KR101804662B1 (ko) * | 2015-03-17 | 2017-12-05 | 고려대학교 산학협력단 | 마그네타이트계 소결광 및 그 제조방법 |
| 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 |
| 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 (fr) * | 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 (fr) * | 1992-12-24 | 1994-07-07 | Bhp Iron Ore Pty. Ltd. | Traitement de minerais |
| 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 CA CA2456188A patent/CA2456188C/fr not_active Expired - Lifetime
- 2002-08-02 JP JP2003517326A patent/JP5253701B2/ja not_active Expired - Lifetime
- 2002-08-02 WO PCT/AU2002/001033 patent/WO2003012153A1/fr not_active Ceased
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2004
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2010
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