PH12017500172B1 - Method for producing pellets and method for producing iron-nickel alloy - Google Patents
Method for producing pellets and method for producing iron-nickel alloy Download PDFInfo
- Publication number
- PH12017500172B1 PH12017500172B1 PH12017500172A PH12017500172A PH12017500172B1 PH 12017500172 B1 PH12017500172 B1 PH 12017500172B1 PH 12017500172 A PH12017500172 A PH 12017500172A PH 12017500172 A PH12017500172 A PH 12017500172A PH 12017500172 B1 PH12017500172 B1 PH 12017500172B1
- Authority
- PH
- Philippines
- Prior art keywords
- iron
- pellet
- nickel
- pellets
- mixture
- Prior art date
Links
- 239000008188 pellet Substances 0.000 title claims abstract description 181
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000000203 mixture Substances 0.000 claims abstract description 75
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910000480 nickel oxide Inorganic materials 0.000 claims abstract description 65
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000003723 Smelting Methods 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 53
- 238000002156 mixing Methods 0.000 claims abstract description 48
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052742 iron Inorganic materials 0.000 claims abstract description 37
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 29
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 17
- 230000009467 reduction Effects 0.000 claims description 29
- 238000001035 drying Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 15
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 8
- 229910052595 hematite Inorganic materials 0.000 claims description 3
- 239000011019 hematite Substances 0.000 claims description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical group [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 3
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims 1
- 229910000863 Ferronickel Inorganic materials 0.000 abstract description 61
- 238000006243 chemical reaction Methods 0.000 abstract description 36
- 101100243022 Mus musculus Pcnt gene Proteins 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 32
- 239000002184 metal Substances 0.000 description 31
- 229910052751 metal Inorganic materials 0.000 description 31
- 239000002893 slag Substances 0.000 description 22
- 239000012071 phase Substances 0.000 description 17
- 239000000843 powder Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 238000011084 recovery Methods 0.000 description 9
- 239000007790 solid phase Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000005453 pelletization Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 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
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
-
- 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
- C22B1/2406—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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014157577A JP6179478B2 (ja) | 2014-08-01 | 2014-08-01 | ペレットの製造方法、鉄−ニッケル合金の製造方法 |
| PCT/JP2015/068856 WO2016017348A1 (ja) | 2014-08-01 | 2015-06-30 | ペレットの製造方法、鉄－ニッケル合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12017500172A1 PH12017500172A1 (en) | 2017-07-10 |
| PH12017500172B1 true PH12017500172B1 (en) | 2018-10-24 |
Family
ID=55217252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH12017500172A PH12017500172B1 (en) | 2014-08-01 | 2017-01-30 | Method for producing pellets and method for producing iron-nickel alloy |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9938604B2 (enExample) |
| EP (1) | EP3173496B1 (enExample) |
| JP (1) | JP6179478B2 (enExample) |
| CN (1) | CN106536765B (enExample) |
| AU (1) | AU2015297793B2 (enExample) |
| CA (1) | CA2956509C (enExample) |
| PH (1) | PH12017500172B1 (enExample) |
| WO (1) | WO2016017348A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3447157B1 (en) | 2016-04-22 | 2021-05-26 | Sumitomo Metal Mining Co., Ltd. | Method for smelting oxide ore |
| AU2017257842B2 (en) * | 2016-04-27 | 2020-07-09 | Sumitomo Metal Mining Co., Ltd. | Oxide ore smelting method |
| JP7035322B2 (ja) * | 2017-03-09 | 2022-03-15 | 住友金属鉱山株式会社 | 酸化鉱石の製錬方法、ペレット及び容器の製造方法 |
| JP6943075B2 (ja) * | 2017-08-18 | 2021-09-29 | 住友金属鉱山株式会社 | 酸化鉱石の製錬方法、還元炉 |
| CN108971509B (zh) * | 2018-07-31 | 2021-10-08 | 上海工程技术大学 | 一种可控粒径的铁镍合金纳米材料的制备方法 |
| CN110732679B (zh) * | 2019-11-06 | 2022-07-01 | 合肥学院 | 一种基于红土镍矿制备的纳米零价铁镍复合材料及其方法 |
| CN115057644A (zh) * | 2022-08-02 | 2022-09-16 | 盐城工学院 | 一种提高风冷镍铁渣反应活性的方法 |
| WO2024254658A1 (pt) * | 2023-06-13 | 2024-12-19 | Tecnored Desenvolvimento Tecnologico S.A. | Aglomerado sólido prensado a frio para produção de ligas ferro-níquel, processo de fabricação do mesmo, e, processo de produção de uma liga ferro-níquel |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960396A (en) * | 1957-12-23 | 1960-11-15 | P M Associates | Pelletization of iron ore concentrates |
| US3525604A (en) * | 1966-10-21 | 1970-08-25 | Edward M Van Dornick | Process for refining pelletized metalliferous materials |
| JPS5335892B2 (enExample) * | 1972-05-29 | 1978-09-29 | ||
| JPS53131215A (en) * | 1977-04-18 | 1978-11-15 | Nippon Steel Corp | Granulating method |
| US4659374A (en) * | 1985-06-14 | 1987-04-21 | Dow Corning Corporation | Mixed binder systems for agglomerates |
| US5178666A (en) * | 1991-12-03 | 1993-01-12 | Inco Limited | Low temperature thermal upgrading of lateritic ores |
| JP4348152B2 (ja) | 2002-10-18 | 2009-10-21 | 株式会社神戸製鋼所 | フェロニッケルおよびフェロニッケル精錬原料の製造方法 |
| DE60322561D1 (de) * | 2002-10-18 | 2008-09-11 | Kobe Steel Ltd | Ferronickel und verfahren zur herstellung von rohmaterial für die ferronickelverhüttung |
| JP5168802B2 (ja) * | 2005-11-25 | 2013-03-27 | Ｊｆｅスチール株式会社 | 焼結鉱の製造方法 |
| CN100478461C (zh) * | 2006-12-22 | 2009-04-15 | 昆明贵金属研究所 | 一种转底炉-电炉联合法处理红土镍矿生产镍铁方法 |
| JP5420935B2 (ja) * | 2008-04-09 | 2014-02-19 | 株式会社神戸製鋼所 | 粒状金属鉄の製造方法 |
| CN100584971C (zh) * | 2008-11-13 | 2010-01-27 | 马和平 | 氧化镍矿精选工艺 |
| CN101886171A (zh) * | 2009-05-14 | 2010-11-17 | 宝山钢铁股份有限公司 | 红土镍矿含碳球团预还原富集镍的方法 |
| JP2012062505A (ja) * | 2010-09-14 | 2012-03-29 | Kobe Steel Ltd | 塊成物の製造方法 |
| CN102816922B (zh) * | 2011-06-10 | 2014-05-14 | 上海梅山钢铁股份有限公司 | 一种烧结原料组合物及烧结造块方法 |
| CN102409127A (zh) * | 2011-11-22 | 2012-04-11 | 唐山奥特斯科技有限公司 | 金属氧化物高温高料层直接还原工艺 |
| EP2850217B1 (en) * | 2012-06-22 | 2021-09-01 | Cerro Matoso SA | Removal of ferric iron as hematite at atmospheric pressure |
| CN103436766B (zh) * | 2013-07-13 | 2016-04-20 | 瞿立双 | 一种含镍铬合金钢的制备方法 |
| GB2532689B (en) * | 2013-08-19 | 2020-04-15 | Antonio M Gomez Rodolfo | A process for producing and reducing an iron ore briquette |
-
2014
- 2014-08-01 JP JP2014157577A patent/JP6179478B2/ja active Active
-
2015
- 2015-06-30 AU AU2015297793A patent/AU2015297793B2/en active Active
- 2015-06-30 US US15/328,692 patent/US9938604B2/en not_active Expired - Fee Related
- 2015-06-30 CA CA2956509A patent/CA2956509C/en not_active Expired - Fee Related
- 2015-06-30 EP EP15827988.5A patent/EP3173496B1/en active Active
- 2015-06-30 CN CN201580039607.3A patent/CN106536765B/zh active Active
- 2015-06-30 WO PCT/JP2015/068856 patent/WO2016017348A1/ja not_active Ceased
-
2017
- 2017-01-30 PH PH12017500172A patent/PH12017500172B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3173496A4 (en) | 2017-08-23 |
| CN106536765A (zh) | 2017-03-22 |
| EP3173496B1 (en) | 2019-12-18 |
| US20170211166A1 (en) | 2017-07-27 |
| AU2015297793B2 (en) | 2017-07-13 |
| JP6179478B2 (ja) | 2017-08-16 |
| WO2016017348A1 (ja) | 2016-02-04 |
| PH12017500172A1 (en) | 2017-07-10 |
| JP2016035084A (ja) | 2016-03-17 |
| CA2956509A1 (en) | 2016-02-04 |
| CN106536765B (zh) | 2021-03-02 |
| EP3173496A1 (en) | 2017-05-31 |
| AU2015297793A1 (en) | 2017-02-23 |
| CA2956509C (en) | 2017-07-04 |
| US9938604B2 (en) | 2018-04-10 |
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