CA3060868A1 - Iron ore pellets - Google Patents
Iron ore pellets Download PDFInfo
- Publication number
- CA3060868A1 CA3060868A1 CA3060868A CA3060868A CA3060868A1 CA 3060868 A1 CA3060868 A1 CA 3060868A1 CA 3060868 A CA3060868 A CA 3060868A CA 3060868 A CA3060868 A CA 3060868A CA 3060868 A1 CA3060868 A1 CA 3060868A1
- Authority
- CA
- Canada
- Prior art keywords
- pellet
- iron ore
- weight
- pellets
- typically
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000008188 pellet Substances 0.000 title claims abstract description 69
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 39
- 239000011230 binding agent Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000010891 electric arc Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000003923 scrap metal Substances 0.000 claims description 8
- 239000003345 natural gas Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 150000004676 glycans Chemical class 0.000 claims description 5
- 229920001282 polysaccharide Polymers 0.000 claims description 5
- 239000005017 polysaccharide Substances 0.000 claims description 5
- 229920003987 resole Polymers 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229920003986 novolac Polymers 0.000 claims description 4
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011236 particulate material Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- 239000004484 Briquette Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 229910052595 hematite Inorganic materials 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
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 239000004141 Sodium laurylsulphate Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920005596 polymer binder Polymers 0.000 description 3
- 239000002491 polymer binding agent Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 3
- 244000215068 Acacia senegal Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 229920000084 Gum arabic Polymers 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000205 acacia gum Substances 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000002801 charged material Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- -1 lignites Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 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
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1706116.9A GB201706116D0 (en) | 2017-04-18 | 2017-04-18 | Iron ore pellets |
| GB1706116.9 | 2017-04-18 | ||
| PCT/GB2018/051010 WO2018193243A1 (en) | 2017-04-18 | 2018-04-18 | Iron ore pellets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3060868A1 true CA3060868A1 (en) | 2018-10-25 |
Family
ID=58744495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3060868A Pending CA3060868A1 (en) | 2017-04-18 | 2018-04-18 | Iron ore pellets |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11932917B2 (enExample) |
| EP (1) | EP3612653A1 (enExample) |
| JP (2) | JP7406482B2 (enExample) |
| KR (2) | KR20240032144A (enExample) |
| CN (1) | CN110678561A (enExample) |
| AU (1) | AU2018254823B2 (enExample) |
| CA (1) | CA3060868A1 (enExample) |
| GB (1) | GB201706116D0 (enExample) |
| MX (1) | MX2019012438A (enExample) |
| SG (1) | SG11201909701PA (enExample) |
| WO (1) | WO2018193243A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201706116D0 (en) | 2017-04-18 | 2017-05-31 | Legacy Hill Resources Ltd | Iron ore pellets |
| EP3954786A1 (de) | 2020-08-12 | 2022-02-16 | ThyssenKrupp Steel Europe AG | Verfahren zur herstellung von rohstahl und aggregat zu dessen herstellung |
| CN113122710A (zh) * | 2021-03-16 | 2021-07-16 | 赵万英 | 一种复合球团土添加剂及复合球团土生产方法 |
| GB202103972D0 (en) | 2021-03-22 | 2021-05-05 | Binding Solutions Ltd | Pellet |
| JP7684563B2 (ja) * | 2021-08-06 | 2025-05-28 | 日本製鉄株式会社 | 押出成形方法 |
| GB202211016D0 (en) * | 2022-07-28 | 2022-09-14 | Binding Solutions Ltd | Pellet |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2098798A5 (en) | 1970-07-28 | 1972-03-10 | Heurtey Sa | Ore-reduction process - with a pre-reduction stage |
| GB1364150A (en) | 1972-09-26 | 1974-08-21 | Wienert F O | Pellets and their production |
| JPS52115601U (enExample) | 1976-02-27 | 1977-09-02 | ||
| CA1332514C (en) | 1985-05-21 | 1994-10-18 | Meyer Robert Rosen | Process for agglomerating mineral ore concentrate utilizing emulsions of polymer binders or dry polymer binders |
| GB8529418D0 (en) | 1985-11-29 | 1986-01-08 | Allied Colloids Ltd | Iron ore pelletisation |
| JPS62158812A (ja) | 1985-12-28 | 1987-07-14 | Nippon Kokan Kk <Nkk> | 冶金用加炭材の製造方法 |
| JPH066500Y2 (ja) | 1986-03-14 | 1994-02-16 | 松下電工株式会社 | コイルボビン |
| JPS647237A (en) | 1987-06-30 | 1989-01-11 | Nec Corp | Storing area extending system |
| US5000783A (en) | 1988-07-28 | 1991-03-19 | Oriox Technologies, Inc. | Modified native starch base binder for pelletizing mineral material |
| JPH0635622B2 (ja) | 1989-04-12 | 1994-05-11 | 日本磁力選鉱株式会社 | 製鋼原料の製造方法 |
| US5306327A (en) | 1990-09-26 | 1994-04-26 | Oriox Technologies, Inc. | Modified native starch base binder for pelletizing mineral material |
| JPH0647237A (ja) * | 1992-07-28 | 1994-02-22 | Topy Ind Ltd | 電気炉排ガスダストの処理方法 |
| US6071325A (en) * | 1992-08-06 | 2000-06-06 | Akzo Nobel Nv | Binder composition and process for agglomerating particulate material |
| RU2041961C1 (ru) | 1994-03-30 | 1995-08-20 | Товарищество с ограниченной ответственностью компания "Металл" | Способ производства стали |
| CN1041328C (zh) | 1995-05-18 | 1998-12-23 | 吕美竺 | 一种可以直接炼钢的铁矿石冷固球团 |
| US5601631A (en) * | 1995-08-25 | 1997-02-11 | Maumee Research & Engineering Inc. | Process for treating metal oxide fines |
| JPH09310112A (ja) * | 1996-02-14 | 1997-12-02 | Nkk Corp | 製鋼用スラグ鎮静材の製造方法 |
| US6149709A (en) * | 1997-09-01 | 2000-11-21 | Kabushiki Kaisha Kobe Seiko Sho | Method of making iron and steel |
| EP1051242A4 (en) * | 1997-11-10 | 2001-07-25 | James Pirtle | BINDER FORMULATION USED IN THE MANUFACTURE OF MINERAL PELLETS |
| US6770249B1 (en) | 1999-09-27 | 2004-08-03 | Chester W. Whitman | Process to selectively recover metals from waste dusts, sludges and ores |
| JP3822115B2 (ja) | 2001-02-22 | 2006-09-13 | 新日本製鐵株式会社 | 製鉄用造粒処理剤およびこれを用いた造粒処理方法 |
| WO2002066688A1 (en) | 2001-02-22 | 2002-08-29 | Nippon Steel Corporation | Method of granulation treatment of raw material for iron making and granulation treatment agent for iron making |
| AUPR678301A0 (en) | 2001-08-02 | 2001-08-23 | Commonwealth Scientific And Industrial Research Organisation | Iron ore briquetting |
| JP4077212B2 (ja) | 2002-02-22 | 2008-04-16 | 日新製鋼株式会社 | 電気製錬炉用の製鋼副産物中の有価金属回収用ブリケット及びその製造方法 |
| ES2212742B1 (es) * | 2003-01-09 | 2005-10-01 | Alberto Oñeder, S.A. | Procedimiento de reciclado de polvo de aceria y producto obtenido con este procedimiento. |
| US7105114B2 (en) | 2004-08-10 | 2006-09-12 | Chemical Lime Company | Briquetting of lime based products with carbon based additives |
| CN100348746C (zh) | 2006-01-25 | 2007-11-14 | 武汉科技大学 | 一种用于铁矿球团的粘结剂及其制备方法 |
| CN101501226B (zh) | 2006-03-24 | 2011-08-10 | 默沙比块金有限责任公司 | 用于生产成团材料的方法 |
| FR2964392B1 (fr) | 2010-09-06 | 2013-03-29 | Associates Res Ers And Engineers | Procede de valorisation de poussieres d'acieries electriques |
| US20120210824A1 (en) * | 2011-02-14 | 2012-08-23 | Lehtinen Larry J | Methods, systems and devices for making cold bonded agglomerates |
| CN102127640B (zh) | 2011-04-20 | 2012-10-17 | 攀枝花学院 | 生产中钒铁的方法 |
| CN102296138B (zh) | 2011-08-15 | 2013-07-31 | 陕西延长石油中陕金属矿业有限公旬 | 采用直线移动床预还原－竖炉熔分工艺制备钒铁金属间化合物和钛渣的方法 |
| KR101368407B1 (ko) | 2011-12-29 | 2014-03-03 | (주)네비엔 | 펠렛 조성물 및 제강 분진 펠렛 |
| CA2869942A1 (en) * | 2012-04-10 | 2013-10-17 | Siemens Vai Metals Technologies Gmbh | Process and apparatus for briquette production |
| US20140033872A1 (en) * | 2012-08-06 | 2014-02-06 | Mika Martikainen | Binder compositions and processes of preparing iron ore pellets |
| JP6294152B2 (ja) | 2014-05-15 | 2018-03-14 | 株式会社神戸製鋼所 | 粒状金属鉄の製造方法 |
| US9499755B2 (en) | 2014-05-29 | 2016-11-22 | Pierre Vayda | Composite briquette for steelmaking or ironmaking furnace charge |
| JP6460531B2 (ja) | 2015-05-28 | 2019-01-30 | 株式会社神戸製鋼所 | 還元鉄の製造方法 |
| EP3124628A1 (en) | 2015-07-30 | 2017-02-01 | British Steel Limited | Method for the manufacture of agglomerate containing ferrous material |
| CN105886755B (zh) * | 2016-04-18 | 2018-10-30 | 华南理工大学 | 一种气基竖炉用低品位钒钛磁铁矿氧化球团抑胀提质工艺 |
| GB201613915D0 (en) | 2016-08-15 | 2016-09-28 | Binding Solutions Ltd | Briquettes |
| GB201706116D0 (en) | 2017-04-18 | 2017-05-31 | Legacy Hill Resources Ltd | Iron ore pellets |
-
2017
- 2017-04-18 GB GBGB1706116.9A patent/GB201706116D0/en not_active Ceased
-
2018
- 2018-04-18 MX MX2019012438A patent/MX2019012438A/es unknown
- 2018-04-18 CA CA3060868A patent/CA3060868A1/en active Pending
- 2018-04-18 KR KR1020247005866A patent/KR20240032144A/ko active Pending
- 2018-04-18 CN CN201880032924.6A patent/CN110678561A/zh active Pending
- 2018-04-18 AU AU2018254823A patent/AU2018254823B2/en active Active
- 2018-04-18 SG SG11201909701P patent/SG11201909701PA/en unknown
- 2018-04-18 WO PCT/GB2018/051010 patent/WO2018193243A1/en not_active Ceased
- 2018-04-18 JP JP2020508085A patent/JP7406482B2/ja active Active
- 2018-04-18 KR KR1020197033548A patent/KR20200002907A/ko not_active Ceased
- 2018-04-18 EP EP18721103.2A patent/EP3612653A1/en active Pending
- 2018-04-18 US US16/605,736 patent/US11932917B2/en active Active
-
2023
- 2023-09-29 JP JP2023169180A patent/JP2023181173A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MX2019012438A (es) | 2020-07-27 |
| EP3612653A1 (en) | 2020-02-26 |
| JP2023181173A (ja) | 2023-12-21 |
| JP2020517837A (ja) | 2020-06-18 |
| WO2018193243A1 (en) | 2018-10-25 |
| BR112019021809A2 (pt) | 2020-05-05 |
| SG11201909701PA (en) | 2019-11-28 |
| RU2019136130A (ru) | 2021-05-18 |
| CN110678561A (zh) | 2020-01-10 |
| AU2018254823A1 (en) | 2019-11-14 |
| GB201706116D0 (en) | 2017-05-31 |
| KR20200002907A (ko) | 2020-01-08 |
| RU2019136130A3 (enExample) | 2021-09-01 |
| JP7406482B2 (ja) | 2023-12-27 |
| KR20240032144A (ko) | 2024-03-08 |
| US11932917B2 (en) | 2024-03-19 |
| US20210108284A1 (en) | 2021-04-15 |
| AU2018254823B2 (en) | 2023-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2018254823B2 (en) | Iron ore pellets | |
| CA3033997C (en) | BRIQUETTES | |
| CA3124576C (en) | Process for the production of iron ore fines agglomerate and the agglomerated product | |
| RU2811882C2 (ru) | Железорудные окатыши | |
| CN113981215B (zh) | 一种以城市污泥和冶金尘泥为原料制备烧结矿的方法 | |
| CA3212555A1 (en) | Pellet | |
| BR112019021809B1 (pt) | Método de produção de aço | |
| KR20250053866A (ko) | 펠릿을 제조하는 방법 | |
| HK40089250A (en) | Briquettes | |
| HK40089250B (en) | Briquettes | |
| OA20236A (en) | Process for the production of iron ore fines agglomerate and the agglomerated product. | |
| HK40009484B (en) | Briquettes | |
| HK40009484A (en) | Briquettes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220330 |
|
| EEER | Examination request |
Effective date: 20220330 |
|
| EEER | Examination request |
Effective date: 20220330 |
|
| EEER | Examination request |
Effective date: 20220330 |
|
| EEER | Examination request |
Effective date: 20220330 |
|
| EEER | Examination request |
Effective date: 20220330 |
|
| EEER | Examination request |
Effective date: 20220330 |